One year ago, I finally received my Sony a7 IV after a long wait from my local camera store. In this article, I explain what I like about the camera and where I think it could improve. In February 2018, Sony shook the camera world with the announcement of the Sony a7 III as a $2,000 "basic entry level full frame camera," but this camera was not basic at all. It was packed full of features, which took the photography and videography world by storm with an incredibly affordable price tag. Fast forward to October 2021, and the highly anticipated Sony a7 IV was announced, would this camera live up to the same hype as it's predecessor? After owning both cameras, for me, I believe that the a7 IV is a fantastic upgrade over the a7 III but it is not for everyone. Wildlife Photography Is Where It Shines for Me I want to start with where I think this camera excels and why it was worth the upgrade from the a7 III. As a hobbyist wildlife photographer, the a7 IV has several features that have made photographing wildlife much easier. The improved eye autofocus for animals has been fantastic, along with the new addition of bird eye autofocus, which works well. The autofocus is not without its faults, though. Sometimes, it still struggles to find a subject, even with decent separation between the subject and background. I find myself zooming to 200mm to find the subject and then zooming back out once found to find my composition. For those looking to use the camera for filming, the camera can record up to 4K 60p; however, 4K 60p is cropped. For some, this was a dealbreaker when the camera was announced. However, for wildlife filming, having a crop is not a bad thing! The Vari-angle screen has also been a blessing, allowing me to photograph and film from different angles. The tilt screen on the Sony a7 III was always one feature that frustrated me while Canon was releasing cameras with the Vari-angle screen. So, I was very happy that we finally got this function on the a7 IV. Lastly, the increase of megapixels, going from 24 to 33, is a great boost and allows more wiggle room for cropping images, which is very often useful in wildlife. The ability to upscale resolutions in software now also enables us to make the most of this. Worthwhile Upgrade? For photographers who have the Sony a7 III and are shooting other styles of photography, the upgrades in this camera may not be worthwhile. The a7 III is still a beast of a camera and still extremely capable to this day, with a cheaper price tag brand new or even secondhand. The a7 IV does boast improved focusing, new autofocus types for subjects, the Vari-angle screen, etc., as previously mentioned. These may be a selling point for others, but if you aren't too fussed about these features, then there might be no need to upgrade just yet. They can wait for the Sony a7 V or opt for the new a7R V or a7S III. That being said, the a7 IV has performed almost flawlessly for me in multiple other situations such as landscape, astro and wedding photography. What Could Be Improved My wishlist for what could be improved on the a7 IV may or may not be farfetched, but I hope some of these things could be improved with firmware updates although sadly, this is one area that Sony is very poor in and should improve. My first request is more hardware,based and that would be an improved EVF and rear LCD screen. The resolution on both of these is low compared to the competition and would make a great improvement going forward in future models. For software upgrades, I would love for this camera to have several features, such as the ability to set longer exposure times than 30 seconds without an intervalometer and in-camera focus stacking like on the new a7R V. Another great option would be to have a higher burst speed. The camera currently maxes out at 10 fps. However, this can be lower when shooting uncompressed raw, etc. The Canon EOS R6 Mark II, however, is a similarly priced camera and shoots up to 40 fps in electronic. I believe with some of these features, Sony could and should deliver these in a firmware update. However, as touched on before, Sony is unfortunately very reluctant to improve features on existing camera bodies. What would you like to see from Sony either in firmware for this body or in the next generation? Let us know in the comments below.

Space Verdict Despite the big price tag, this is an incredible camera in a class of its own. For landscape photographers, studio portraits, or professional wedding photography, the Sony A7R IV is the camera to beat right now. Pros +Excellent face/eye tracking & autofocus+Incredible image quality+In-body OSS Cons -An expensive camera-Massive RAW files-Awkward Sony menu system The Sony A7R IV was released back in 2019, only two years after the A7R III. On the surface, it looks pretty similar to the A7R III, but Sony has made subtle changes to its design and performance which make the world of difference in practice, making it an absolute dream to handle. This camera has a world-leading auto focus system, incredible image quality and better weather sealing than previous A7R IV Key SpecsSensor Full-frame Mount Sony E Resolution Megapixel ISO Sensitivity 100-32,000 expanded 50-102,400 Continuous Shooting up to 10FPS with AF/AE tracking Weight 665gThe Sony A7R IV is also currently the highest resolution full-frame camera on the market, so there's no question why professional photographers are flocking to buy this powerhouse of a A7R IV comes with a pretty hefty price tag $2998, so we'll be taking an in-depth look into this camera and discussing which types of photography it would be best suited for, and all the pros and cons of this camera and the features it A7R IV DesignA rear view of the Sony A7R IV shows the large LCD screen and camera controls. Image credit Kimberley LaneImproved grip feels better in the handGreat lightweight size for a full-frame cameraBigger and better buttons than predecessorThe Sony A7R IV seems to perfectly balance the portability of a mirrorless camera while still being a big enough size to make it easy to grip. This camera weighs 665g with dimensions of approximately x x The grip is one of the aspects of the camera which has been improved after criticism of the A7R III, with many users commenting that there wasn't enough room between the lens and the grip. Sony has now redesigned the grip to leave more space in between the grip and the lens, making you less likely to drop has also redesigned the buttons on the camera body to be bigger and better and the previous model. It's now much more obvious when you've pressed them which may not sound like a very important issue in theory, but in practice, it's advantageous for astrophotographers who are more likely to be wearing gloves while out on a shoot. The AF joystick is also larger and better, although the Auto-Focus on this camera is so good you likely won't even need to use A7R IV PerformanceThe Sony A7R IV gives great astrophotography with fantastic detail even in the darkest shadows. Image credit Kimberley LaneUp to 10 continuous frames per second shootingExcellent eye AF and tracking Incredible image qualityThe Sony A7R IV can shoot up to 10 continuous frames per second, which is impressive for a 61-megapixel full-frame camera with such large files. However, you run into problems when you're shooting on drive mode as there seems to be quite a slow buffer time. We tested this camera on a portrait shoot, and we got to around 60 shots in the buffer before the camera would struggle to take any more images, and we had to wait a while for the buffer to clear. You would need to time your burst shots well to avoid the buffer filling up too quickly, but the A7R IV's ability to accurately lock onto moving subjects is incredible so you won't miss many shots. We used a 120MB/s memory card in the camera, and with the file sizes being roughly around 120MB with no option for a medium or small RAW file, this meant it could take around a whole minute before we could continue shooting again. You can help speed things up more by using an even faster memory card, but as the file sizes are so big it's still not going to be particularly fast at writing the images to the card. If you predominantly shoot sports or action photography, this probably isn't the camera for camera doesn't struggle with bright highlights or dark shadows, even when shooting directly into the sun. Image credit Kimberley LaneIf you don't need images with 61MP, with the touch of a button you actually can transform the A7R IV into a 26MP APSC camera with a crop factor. This means you can capture 10FPS bursts for much longer with less of a buffer, making it much more useful for shooting sports or fast action. Not to mention you can also use any APSC lenses you may already own. Where this camera comes into its own, though, is the incredible Sony autofocus system. Sony has introduced what they call 'real-time tracking', which means the camera has been trained to recognize eyes and faces. This camera has fast hybrid autofocus with 567 point focal plane phase-detection AF 425 on the A7RIII and 425 point contrast-detection AF — vastly improved from the previous model. In action, the autofocus on this camera was near faultless and followed the subject perfectly keeping their eyes constantly in focus. It could also recognize when the subject was wearing sunglasses, switching between face tracking and back to eye tracking when their eyes weren't covered. Even when the subject turned their face away from the camera, it recognized straight away when they had turned back to face the camera again and followed them effortlessly around the frame. We also tested this camera on a couple of camera-shy black cats, and where many cameras wouldn't even recognize that there's a face in the frame, it tracked their eyes flawlessly. The real-time animal eye tracking on this camera is a huge advantage, as let's be honest, animals are a lot less cooperative than humans even for portraits with excellent color reproduction in subtle tones. Image credit Kimberley LaneThe real selling point of this camera is the incredible image quality. The Sony A7R IV is the highest resolution full frame camera you can buy with 61MP and a 4K max video resolution. When it comes to image quality, this camera is in a class all by itself. When it comes to battery life, we think the A7R IV faired very well. It uses the same FP-Z100 battery as the Mark III, and Sony claim that it can achieve 670 shots with the rear screen and 530 shots using the viewfinder but this usually varies depending on your shooting style. However when we tested this camera in the real world, it performed very very well. Over the duration of a 2 hour shoot, we took over 2000 shots and by the end of the shoot the battery was only down to 65%, having started on a full A7R IV FunctionalityA 61MP image sensor makes brilliantly detailed full-frame stills photographs. Image credit Kimberley LaneMany customisable options Nonarticulated screen makes some shooting angles difficultGood in low lightIn total there are 11 customizable buttons on the A7R IV. There are up to 100 different assignable options for these buttons, split up into up to 27 categories. You can also save your custom settings to an SD card, and you can set up a custom 'my menu' tab consisting of your most used settings, so you'd be better off setting this up as you like and largely be able to stay out of the confusing menu system - a common gripe for many Sony the LCD screen on this camera is very impressive in terms of quality, the screen's one downside is that it's not fully articulating. This makes shooting from lower angles more difficult, particularly if you're shooting in portrait orientation, and means it's not the best camera to choose if you're more of a vlogger or videographer. The screen is touch responsive, but the only thing you can really do with it is adjust focus. The A7R IV also does very well in low light, making it a great option for astrophotography. You can use shots straight out of the camera at speeds of up to ISO 6400 you'll start to see noise beyond that, though. The results are so good from just one shot that this camera would suit astrophotographers of any skill I buy the Sony A7R IV mirrorless camera?As this camera is still holding its own two years on from its release, we'd definitely recommend this camera if you are a professional photographer and have the budget for it. Although the competition has really stepped up since this camera was released, it's still one of the best cameras you can buy. The only type of photography that wouldn't be suited to this camera would be for action or sports photography, as it simply wouldn't be able to operate fast enough with its current buffer speed when shooting at full resolution, instead requiring photographers to drop down for faster shooting this product isn't for youIf the Sony A7R IV doesn’t seem like the right fit for you, there are many other options available that may be better suited. Unless you're shooting content for billboards or creating very large prints, it’s unlikely you’ll actually need to shoot 61MP, so here are a few other options to you want to stick to Sony, the Sony A7 IV has many of the same features as the A7R IV, just with a lower resolution and a lower price tag. Even the model before that, the Sony A7 III, is still a cult favorite among many photographers. So unless you absolutely needed over 50MP then either of these two options would be a great purchase. For Canon users, the Canon EOS R5 actually beats the A7R IV in a few areas, including better IBIS, hardware, and slightly faster frame rates. The Canon R5 is also more ideally suited for those who shoot more video as well as photography. For Nikon shooters, the Nikon Z7 II would be the camera that most closely rivals the Sony A7R IV. Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at community Kimberley Lane is a landscape & seascape photographer living in South Wales. Originally using photography as a way to cope with health issues, she aims to portray a feeling of calm and peace through her images. Her work has been featured in a number of national photography magazines. Most Popular

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Professionalusability and flexibility combine in the remarkable α7R IV. The impressive resolution is backed up with fast and innovative AF, 5-axis stabilisation, and 10fps burst shooting - all in a compact, robust body. 61.0MP 35mm full-frame Exmor R CMOS sensor and BIONZ X image processing engine. Standard ISO 100-32000 range.

A a7R IV, continua a notória capacidade das câmeras da séria "R" que se caracterizam pela incrível qualidade de imagem além de extrema versatilidade no vídeo. Na sua 4ª geração dentre suas principais melhorias destacam-se o AF aprimorado, melhor empunhadura, selagem contra intempéries além de processamento mais rápido para suportar melhor leitura e buffer em disparo contínuo. A a7R IV Full Frame Mirrorless da Sony, revela uma visão fotográfica cada vez mais impressionante, com resultados expressivos antes esperados apenas em câmeras de médio formato, e alta velocidade superpotente com um corpo compacto. Muito mais inspiração Entre em um novo mundo de expressão fotográfica com qualidade de imagem e velocidade de processamento incomparáveis. Uma nova e avançada opção se junta à série a7R com conectividade cada vez mais avançada e maior confiabilidade exigidas pelos profissionais. Sutileza inimaginável O sensor Exmor R™ CMOS de megapixels¹ Full Frame combinado com o mecanismo de geração de imagens BIONZ X™ oferece resolução nunca vista antes, gradação refinada e baixo ruído para abrir dimensões totalmente novas de detalhes, exatamente como esperam os fotógrafos profissionais. Sensor full-frame retroiluminado CMOS de 61,0 MP¹ O sensor de imagem Exmor R CMOS, desenvolvido recentemente, apresenta uma alta resolução incomparável. O design retroiluminado oferece alta sensibilidade e baixo ruído apesar da contagem de pixels extremamente alta de 61,0 MP¹. Recente mecanismo de processamento de imagem O mecanismo de processamento de imagem BIONZ X funciona em conjunto com o LSI de front-end para maximizar a performance do sensor de alta resolução ao mesmo tempo em que alcança o intervalo dinâmico de até 15 paradas² com baixa sensibilidade ISO. Amplo intervalo ISO 100-32000 padrão Independentemente da maior quantidade de pixels, o a7R IV oferece o mais alto padrão ISO 32000³ e reduz o ruído nas faixas de sensibilidade baixa e média, alcançando imagens de alta qualidade. Estabilização de imagem no corpo de 5 eixos O algoritmo do estabilizador de imagem de 5 eixos no corpo é otimizado para maximizar a performance do sensor de imagem de 61,0 megapixels¹ de alta resolução. Capture em silêncio absoluto A gravação silenciosa oferece uma vantagem útil em locais onde a quietude é necessária e evita vibrações que podem causar desfoque na câmera. O obturador sem vibrações maximiza a resolução extremamente alta da a7R IV para imagens nítidas e claras. Estrutura de redução da desfocagem O mecanismo insere a unidade de obturador mais para dentro para suprimir os movimentos da câmera e o algoritmo estabilizador de imagens reduz de forma eficaz a desfocagem da imagem. A alta resolução da câmera permanece. Disparo remoto do obturador sem trepidação A operação remota da câmera com o controle remoto sem fio opcional RMT-P1BT permite capturar imagens estáticas ao evitar o movimento da câmera causado pelo acionamento do obturador, o que maximiza a alta resolução do sensor de imagem. A maior velocidade de disparos consecutivos Independentemente da resolução de imagem, o a7R IV mantém sua velocidade de captura de até 10 fps com um obturador mecânico até 8 fps no modo de captação contínua ao vivo.4 Isso permite a captura de momentos decisivos, como o movimento de animais selvagens, com detalhes sutis com a capacidade geração de imagens de 61,0 MP. Úteis 26,2 MP com corte APS-C Graças à extraordinária resolução de imagem, você ainda pode ter imagens com uma resolução impressionante, com cerca de 26,2 megapixel, após cortar uma imagem Full Frame para um tamanho APS-C. Isso significa que a a7R IV pode ajudar você a utilizar proativamente as capturas Full Frame com 61,0 megapixel. Cobertura AF mais ampla O novo sensor de imagem fornece cobertura de AF com cobertura de ampla área e alta densidade com AF com detecção de fase de 567 pontos aprox. 99,7% de altura e 74,0% de largura. O AF de detecção de contraste de 425 pontos oferece foco de precisão. AF rápido apesar da alta resolução Graças à resposta aprimorada do AF híbrido rápido, apesar da manipulação de grande quantidade de dados, o a7R IV oferece AF ágil mesmo em condições de baixa luminosidade, com uma capacidade impressionante de capturar o objeto pretendido. Estabilidade de rastreamento de AF ainda melhor Mais pontos de AF, cobertura do sensor do AF mais ampla e algoritmos de AF melhorados aprimoraram a performance do rastreamento de objeto para tirar fotos consistentes, mesmo no caso de movimentos complexos ou repentinos. Dois slots de mídia, ambos com suporte a UHS-II Tanto o SLOT 1 quanto o SLOT 2 são compatíveis com UHS-I e UHS-II para a gravação de grande volume de dados. A a7R IV pode transmitir simultaneamente ou retransmitir, separando dados RAW/JPEG e imagens/vídeos, além de copiar entre cartões. Aumente a captação para uma duração profissional A a7R IV usa uma bateria NP-FZ100 de alta capacidade. Tenha mais tempo para trabalhar, combinando com o apoio vertical VG-C4EM opcional, que utiliza até duas baterias NP-FZ100 e permite disparar duas vezes mais fotos do que apenas com a a7R IV. Confie no acompanhamento em tempo real com IA5 O acompanhamento em tempo real com base em IA5 é uma novidade que aumentará o sucesso com fotografias desafiadoras. Basta definir o objeto e pressionar o botão do obturador até a metade, que a câmera acompanhará o objeto. Com a função "Prioridade de face/olho com AF", a a7R IV alterna os objetivos. Fluxo de trabalho mais eficiente Soluções de conectividade com e sem fio para profissionais exigentes A a7R IV oferece várias opções para as funções remotas do PC e meios de transferência de dados, incluindo Wi-Fi 5 GHz6. Aproveite ao máximo as opções e tenha a conveniência de fazer gravações e backup de dados de forma remota. Configurações flexíveis de captura com e sem fio Utilize o comando remoto do PC para controlar a a7R IV ou para transferência de dados com o software “Remote” do Imaging Edge™ versão ou superior. Disponível na opção mais rápida Wi-Fi 5 GHz6 para maior flexibilidade nas capturas. Comando remoto do PC mais rápido usando cabo USB Utilize a porta USB Gen 1 compatível com USB Type-C™ para agilizar a transferência com o novo algoritmo para captura remota pelo PC com fio. Transfira imagens RAW grandes não compactadas sem interrupção do fluxo de trabalho. Suporte à transferência em segundo plano por FTP MPara atender às necessidades de entrega imediata, a a7R IV permite a transferência em segundo plano por FTP durante7 e depois a captura para arquivos JPEG e RAW. Até nove servidores FTP podem ser configurados antecipadamente. Para fotografia com flash em grandes formatos O atraso da liberação na captação com flash é reduzido, o que permite fotos de até 10 fps4. Selecione a sincronização lenta ou do visor traseiro8 com o flash da câmera sem fio. Aumente a captação para uma duração profissional A a7R IV usa uma bateria NP-FZ100 de alta capacidade. Tenha mais tempo para trabalhar, combinando com o apoio vertical VG-C4EM opcional, que utiliza até duas baterias NP-FZ100 e permite disparar duas vezes mais fotos do que apenas com a a7R IV. ¹ Pixels efetivos aproximados. ² Condições do teste da Sony. ³ Expansível para ISO 50 a 102400 para fotos. 4 Até 10 fps no modo contínuo "Hi+" e até 8 fps no modo "Hi" contínuo. O fps máximo dependerá das configurações do flash e da câmera. 5 É ativado quando [Acompanhamento] está definido no menu [Área de foco]. Quando [Animais] for selecionado como objeto detectável, o Acompanhamento em tempo real não poderá ser ativado. 6 Os modelos vendidos em alguns países/regiões suportam somente LAN sem fio IEEE GHz. A comunicação de 5 GHz pode não estar disponível em alguns países e regiões. 7 Não é possível transferir arquivos de filme. A transferência por FTP não está disponível durante a gravação de filmes. 8 A sincronização do visor traseiro não está disponível com unidades de flash ópticas sem fio. 9 No modo "Alto+" contínuo, e até 8 fps no modo "Alto" contínuo. O fps máximo depende das definições da câmera. 10 A tela LCD é ligada, captura uma vez a cada 30 segundos, opera o zoom alternadamente entre as extremidades W e T, aciona o estrobo uma vez a cada dois disparos, desliga e liga uma vez a cada dez disparos. Destaques Sensor Exmor R CMOS Full Frame de 61,0 MP¹ e 35 mm e mecanismo de processamento de imagem BIONZ X Intervalo ISO 100-32000 padrão³ AF híbrido rápido com AF com detecção de fase no plano focal de 567 pontos e AF de detecção de contraste de 425 pontos Captação contínua em alta velocidade de até 10 fps21 com acompanhamento de AF/AE9 Confiabilidade e conforto operacional que melhoram o fluxo de trabalho profissional Características Técnicas COMPATIBILIDADE DE LENTES Lentes de montagem E da Sony TIPO DE SENSOR Sensor Exmor R CMOS Full Frame de 35 mm 35,7 × 23,8 mm NÚMERO DE PIXELS EFETIVOS Aprox. megapixels SENSIBILIDADE ISO ÍNDICE DE EXPOSIÇÃO RECOMENDADO Imagens estáticas ISO 100-32000 Números ISO de ISO 50 a ISO 102400 podem ser definidos como faixa de ISO expandida, modo AUTOMÁTICO ISO 100-12800, limites mínimo e máximo selecionáveis, Filmes Equivalente a ISO 100-32000, AUTO ISO 100-12800, limites inferiores e superiores selecionáveis DURAÇÃO DA BATERIA IMAGENS ESTÁTICAS Aprox. 530 fotos visor eletrônico/aprox. 670 fotos monitor LCD padrão CIPA10 TIPO DE VISOR ELETRÔNICO Visor eletrônico tipo 0,5 de 1,3 cm colorido, UXGA OLED TIPO DE MONITOR TFT de tipo amplo de 7,5 cm tipo Conteúdo da Caixa Cabo de energia Bateria recarregável NP-FZ100 Protetor de cabo Carregador de bateria BC-QZ1 Alça para ombro Tampa do corpo Capa para suporte de acessórios Proteção ocular Cabo USBTM Type-C

SonyAlpha A7 III Specs. Sensor: 61MP full-frame, back-illuminated Exmor CMOS sensor (62.5MP total) Lens mount: Sony FE. Screen: 3-inch tilting touchscreen, 1,440,000 dots. Burst shooting: 10fps

α7R IVVirtuoso expression. Sony’s full-frame mirrorless α7R IV reveals ever more overwhelming photographic vision, with expressive prowess once expected only in medium-format cameras, and remarkably high speed in a compact body. See how its enhanced rigidity and connectivity raise your productivity. OverviewOffers & PromotionsSpecifications and FeaturesReviews & AwardsRelatedSupportα7R IV 35 mm full-frame camera with MPOverviewOffers & PromotionsSpecifications and FeaturesReviews & AwardsRelatedSupport New software is now available. Ever more inspiringEnter a whole new world of photographic expression with incomparable image quality and processing speed. A powerful new choice joins the α7R series with ever more advanced connectivity and enhanced reliability demanded by pros. Superb resolution and gradationStriking portraits, smart workflow Ingenious operability and reliability Creators' Cloud Creators' Cloud is a platform that supports creative work from shooting to production by combining advanced Sony camera technology with cloud-based AI. It's also a place for discovery and collaboration with other creators around the world. Explore web, mobile, and PC-based apps providing efficient solutions that integrate cameras with shooting and production apps and services. MP full-frame, back-illuminated CMOS sensorThe newly developed Exmor R CMOS image sensor boasts incomparable high resolution. The Back-illuminated design exhibits high sensitivity and low noise, despite an extremely high pixel count of latest image processing engineThe BIONZ X image processing engine and front-end LSI to maximize high resolution sensor performance and up to 15-stops of dynamic standard ISO 100-32000 rangeRegardless of increased pixels, the α7R IV delivers the highest standard ISO 32000 and reduces noise in the low- and mid-sensitivity ranges, achieving high-quality imagery. Factors maximizing superb resolution In-body 5-axis image stabilizationThe in-body 5-axis image stabilizer algorithm is optimized to maximize high-resolution image sensor performance. This fully supports your handheld shooting for reliability as effective as higher shutter in absolute silenceSilent shooting not only provides a useful advantage in venues where quiet is required but avoids vibration that can cause camera-shake blur. A vibration-free shutter maximizes the extremely high α7R IV resolution for crisp clear images. Blur reducing structureTo maximize the incredible resolution available to the α7R IV the tiniest vibrations need to be suppressed. Sony re-engineered the shutter unit assembly with dampened screws to absorb any shutter shock. Combined with an enhanced image stabilizer algorithm, blur is dramatically reduced, and pin-sharp detail is reliably remote shutter releaseRemote camera operation using the optional wireless remote controller RMT-P1BT allows you to shoot effective stills while avoiding camera shake caused by pressing the shutter release. This maximizes the image sensor’s high resolution. [1] Ultra-XGA OLED Tru-Finder [2] Quad-VGA OLED UXGA OLED Tru-FinderThis electronic viewfinder reproduces fine detail with approx. times higher resolution than the α7R III. You can select the High quality mode for high-precision yet natural realism while suppressing moiré and jaggies for better concentration. The smoother image with 120/100fps frame rate makes it easy to track moving subjects. The highest-level burst speed in its classRegardless of remarkable image resolution, the α7R IV maintains its shooting speed of up to 10fps with a mechanical shutter up to 8fps in live-view continuous shooting mode. This allows you to capture decisive moments—such as motion of wild animals—with subtle details made possible only by the MP high-resolution imaging capability. Useful MP with APS-C croppingThanks to extraordinary image resolution, you can still maintain remarkable high-resolution images as approximately megapixels even after cropping a full-frame image down to APS-C size. This means the α7R IV can help you proactively utilize full-frame shooting, for example, in bird photography that tends to require cropping editing to magnify captured images. Wide AF coverageNew image sensor supplies wide and high-density AF coverage with 567 phase-detection AF points approx. height and width. 425-point contrast-detection AF supports precision AF despite higher resolutionThanks to the enhanced Fast Hybrid AF, the α7R IV has the ability to capture a subject in remarkable detail, delivering swift AF even in dim AF tracking further improvedIncreased AF points, widened coverage of AF sensor and improved AF algorithm have further enhanced subject-tracking performance for consistent shooting, even of complex or sudden movements. High-precision AF in underlit conditionsAdvanced AF algorithms contribute to AF precision at light levels as low as EV-3. The Focus Priority in Aperture Drive option is for more accurate focusing in dim lighting and when aperture is stopped up to 68 images continuouslyBecause the buffer memory size is times larger, the camera maintains a burst shooting speed of up to approx. 68 images. With the APS-C shooting mode, you can shoot approximately three times more photos than with the full-frame shooting mode. Dual media slots, both supporting UHS-IIBoth SLOT 1 and SLOT 2 are compatible with UHS-I and UHS-II for fast mass-volume data writing. The α7R IV can simultaneously or relay record, separate RAW/JPEG data and stills/movies and copy data between shooting to professional lengthThe α7R IV uses a high-capacity NP-FZ100 battery. For longer hours of shooting, combine this with an optional VG-C4EM Vertical Grip holding up to two NP-FZ100 batteries, which allows you to shoot two times more shots than with α7R IV. Rely on smart AI-based Real-time TrackingAI-based Real-time Tracking is newly featured to greatly increase your success rate in challenging shots. Simply designate a subject and press the shutter button halfway, and rely on the camera to steadfastly track the subject. With the Face/Eye Priority in AF function, the α7R IV seamlessly changes tracking targets between face and eye when the subject is a person.1 Face [AI] 2 Eye [AI] 3 Color 4 Pattern 5 Distance 6 Real-time ProcessingTechnology basis for Real-time TrackingSony's original AI Artificial Intelligence subject recognition technology and algorithm process large volume data captured by the image sensor in real time, tracking moment-to-moment subject changes with a high degree of accuracy. Color, pattern, subject distance, human face and eye information are used for highly accurate subject advantagesAI technology Real-time Eye AF with animal eye tracking for more successThanks to an improved algorithm, the α7R IV now supports animal eye in addition to human eye tracking, allowing fast, precise, automatic detection and tracking. This animal eye support will greatly increase your success in capturing images of animals in the wild or favorite pets at home when an obstacle comes into view or the camera's horizontal/vertical orientation often changes. Real-time Eye AF Evolution of portraitureReal-time Eye AF represents the evolution of portrait shooting. This AI-aided technology allows immediate, accurate eye detection and tracking for crisp, clear focus on the subject's face, even when capturing a fast-moving model in a photo session. The photographer can concentrate on composition—for a smoother workflow that pros can count on. Instant focusing on an eyeWhen Face/Eye Priority in AF is on, simply half-press the shutter, press AF-ON button, or an assigned custom button. The camera takes care of focusing on your subject's eye selection to meet your needsNow you can even select a specific eye—left or right—before or during shooting via a custom button. Eye selection allows you to focus on composition, lighting, and other with Real-time Tracking for eye-catching portraitsYou can combine the use of Real-time Eye AF with Real-time Tracking, which responds to dynamic subject motion. This teamwork enables tracking accuracy for comfortable portrait shooting. More efficient workflowWireless and wired connective solutions for demanding prosThe α7R IV supports various options for PC Remote functions and means of data transfer including 5 GHz Wi-Fi. Take full advantage of more choice and convenience in remote shooting operation and data backup. Wireless tethered shooting for flexible settingUse PC Remote to control the α7R IV or transfer data to PC via Imaging Edge™ 'Remote' software application ver. or later. Faster 5 GHz Wi-Fi option is available for more shooting faster PC Remote with wired connection via USBUse USB Gen 1 compatible USB Type-C™ port for faster transfer with new algorithm for wired PC Remote shooting. Transfer large uncompressed RAW images smoothly without workflow for FTP background transferTo meet pro needs for prompt delivery, the α7R IV supports FTP background transfer during and after shooting for JPEG and RAW file delivery. Up to nine FTP servers can be assigned in advance. For full-scale flash photographyRelease time lag is minimized for smooth, responsive flash photography, with continuous flash shooting at up to 10fps. Select slow sync or rear curtain sync with wireless off-camera flash for enhanced sync terminalA standard sync terminal enables convenient synchronization with studio flash units and other external lighting equipment to establish desired lighting setting in studio photography. Imaging Edge™ Remote, Viewer, and Edit desktop appsElevate your photography with the Imaging Edge desktop applications. Use Remote to control and monitor shooting live on your PC screen, Viewer to quickly preview, rate, and select photos from large image libraries, and Edit to develop RAW data into high-quality photos for One for SonyCapture One Express for Sony is a free award-winning editing software that provides RAW development, easy management, and powerful editing tools. Capture One Pro for Sony can be bought for even more editing tools and tethered shooting capability. Imaging Edge™ WebcamThe Imaging Edge Webcam application makes it easy to use your Sony camera as a high-quality webcam, with wide compatibility, for impressive live-streaming and conferencing. A different dimension of fidelityNow supports compositing 16 images with Pixel Shift Multi ShootingThis renewed feature shifts the sensor in half or one pixel increments in a programmed order to capture 16 pixel-shifted images, composited into one high-precision image of approx. MP from original data of approx. MP equivalent. Still images of architecture and art, etc. are reproduced in true-to-life detail, texture, color, mood, setting and 3D-like realism, with breathtaking fidelity. FrontBack Save/Load SettingThe newly added Save/Load Settings function allows you to save camera settings in SD memory card and read these from the card, for convenient sharing with other cameras as image selectionApply star ratings and image protection via the review playback display right on the spot. Jumping display at every 10/100 photos and group review of continuous shots are added menu interfaceIllustration of custom key settings on the menu screen makes it easier to understand usage. In addition, you can switch between menu tabs using the front dial or Fn button with one hand. High-resolution 4K movieFull frame and Super 35 formats can be selected for 4K movie recording. Super 35 mm mode can condense approx. times the amount of data required for 4K movies QFHD 3840 x 2160, resulting in high-detail 4K with minimal moiré and jaggies. In either mode, the advanced image processing system delivers more accurate skin tones as well as smoother highlight gradations.[1] High flexibility to fine-tune images as desired Color grading required[2] Instant and high-quality image Color grading not requiredS-Log3 and HLG for wide dynamic rangeThe α7R IV supplies S-Log3 for better gradation from shadows to mid-tones and wide dynamic range up to 14 stops and supports S-Gamut3/ wide color space, in addition to S-Log2. Also, the HLG Hybrid Log-Gamma picture profile delivers instant HDR workflow. Recorded movies look true-to-life — no blocked shadows or blown movie sample4K high resolutionS-Log and HLG Steadfast AF tracking for stunning moviesMeet the rigorous autofocus demands of 4K movies with enhanced Fast Hybrid AF. You have high speed, precision and tracking performance at your command for smooth, stable AF movie shooting. Adjust AF tracking sensitivity for steady focus. Real-time Eye AF now for movie shootingReal-time Eye AF newly supports movie shooting by detecting the subject's eyes and continuing to track one eye. As the α7R IV keeps that eye in precise focus, you can concentrate on Tracking for persistent focus on your subjectWhen shooting movies, touch a subject on the LCD monitor. The α7R IV begins focusing and following with Touch Tracking. If the α7R IV spots a human eye, Real-time Eye AF activates and tracks it, audio interface for clear sound recordingThe Multi Interface Shoe MI Shoe is enhanced with a Digital audio interface. Use the new ECM-B1M Shotgun Microphone or new XLR Adaptor Kit to record high-quality sound with minimized deterioration. Advantages of Sony's lenses for video shootingLearn the four unique advantages of using Sony's E-mount lens for video shooting. The combination of Sony's lenses and cameras will enhance your video creation experience. Especially for α7R IV enthusiasts Specifications and FeaturesProfessional usability and flexibility combine in the remarkable α7R IV. The impressive resolution is backed up with fast and innovative AF, 5-axis stabilization and 10fps burst shooting — all in a compact, robust MP 35 mm full-frame Exmor R CMOS sensor and BIONZ X image processing engine Standard ISO 100–32000 range Fast Hybrid AF with 567-point focal-plane phase-detection AF and 425-point contrast-detection AF High-speed continuous shooting of up to 10fps with AF/AE tracking Reliability and operational comfort supporting professional workflow Lens CompatibilitySony E-mount lensesSensor Type35 mm full-frame x mm, Exmor R CMOS sensorNumber Of Pixels EffectiveApprox. megapixelsISO SensitivityStill images ISO 100–32000 ISO numbers from ISO 50 to ISO 102400 can be set as expanded ISO range, AUTO ISO 100–12800, selectable lower limit and upper limit, Movies ISO 100-32000 equivalent, AUTO ISO 100-12800, selectable lower limit and upper limitBattery Life Still ImagesApprox. 530 shots Viewfinder/Approx. 670 shots LCD monitor CIPA standardViewfinder cm electronic viewfinder color, UXGA OLEDMonitor cm type TFTSony is committed not only to offering products, services and content that deliver exciting experiences but also to working towards our goal of a zero environmental footprint throughout our business activities. Learn more about Sony and the Environment Users based on 202 customer reviews Useour Search by Camera tool to ensure you have the gear necessary to connect, collaborate, and create. Recommended Kits for the Sony a7R IV. TetherBoost Pro USB 3.0 Core Controller $ 59.99 Select options; TetherPro USB 3.0 to Female Active Extension $ 49.99 Select options; Câmera mirrorless Sony Alpha a7R IV A ILCE-7RM4A 61MP Vídeo 4K UltraHD FullframeEvoluindo para uma resolução de imagem ainda mais alta, a Sony Alpha a7R IV A se caracteriza por fotos impressionantes, alto desempenho de vídeo e ótima versatilidade. Esta quarta edição da a7R apresenta um sensor CMOS Exmor R BSI de 61 megapixels e um processador de imagem BIONZ X aprimorado, que oferece resultados de imagem impressionantes com altíssima nitidez, uma faixa dinâmica de 15 pontos e excelente velocidade de processamento. Com a a7R IV A é possível fazer até 10 fotos por segundo em resolução máxima e gravar vídeo em resolução 4K a 30 quadros por segundo, e ambos recursos possuem suporte as tecnologias Eye AF em tempo real e Tracking AF. O projeto revisado do sensor utiliza um sistema de foco híbrido rápido Fast Hybrid AF System, com 567 pontos de foco automático com detecção de fase, para desempenho de foco notavelmente rápido e de possuir um sensor de alta resolução, ele também se destaca pela sua faixa de sensibilidade nativa flexível de ISO 100-32000, ideal trabalhar em uma variedade de condições de iluminação. Além disso, a a7R IV A mantém a estabilização de imagem com deslocamento do sensor atrás do sistema SteadyShot INSIDE de 5 eixos, eficaz para minimizar a aparência de tremido da câmera em até 5,5 a7R IV A também conta com um design físico com vedação mais robusta para se adequar ao trabalho em condições climáticas adversas. Em usabilidade, o visor eletrônico OLED foi aprimorado para uma impressionante resolução de 5,76 m pontos, garantindo visualização mais nítida e tela LCD sensível ao toque e articulável de 3 polegadas, com uma alta resolução de 1,44 m pontos para reprodução nítida, disparo com visualização ao vivo e navegação no slots de cartão SD duplos são classificados em UHS-II para desempenho mais rápido e a inclusão de uma porta USB Tipo C permite tethering e carregamento rápido da bateria na câmera. Além disso, Bluetooth integrado e Wi-Fi de 2,4 e 5 GHz permitem a transferência sem fio e o controle remoto da câmera a partir de dispositivos do modelo a7R IV AComparada ao modelo a7R IV, a A7R IV A possui tela LCD com maior resolução de pontos para pontos. Todas as outras e especificações entre os dois modelos são CMOS Fullframe Exmor R BSI- Resolução de imagem de 61 megapixels 9504 x 6336 pixels- Processador de imagem BIONZ X- Sistema de foco de 567 pontos com detecção de fase- Vídeo UHD 4k 30p com Gamma HLG e S-Log3- Visor eletrônico Tru-Finder OLED- Tela LCD de 3 polegadas, sensível ao toque e articulável- Até 10 disparos por segundo- Estabilizador de imagem SteadyShot de 5 eixos- Comunicação Bluetooth e WiFi- Suporta até dois cartões SD simultâneos- Sistema E-mount NyRl. 184 148 405 400 98 274 409 31 311

kamera sony a7r iv