Manuals of product Alpha A7R III
Editorial note
The Sony Alpha A7R III stands out for its exceptional image quality, thanks to its 42.4-megapixel CMOS sensor that allows for capturing precise details and vibrant colors. Its advanced autofocus system, with 425 focus points, ensures quick and accurate capture of moving subjects. Additionally, the 4K Ultra HD video features provide optimal resolution for high-quality recordings, which will delight videographers. The built-in image stabilizer is a major asset, allowing for sharp photos and videos even in motion, and the wireless connectivity via Bluetooth and Wi-Fi facilitates quick image transfer. However, this device has some drawbacks. Its weight of 657 g can become uncomfortable during prolonged use, and the lack of a tilting screen limits flexibility when shooting from different angles. Moreover, its relatively high cost could deter some photography enthusiasts looking for good value for money. Although the battery life is reasonable with up to 650 shots, it may not be sufficient for extended sessions without the possibility of recharging. Finally, the absence of a port for an external microphone limits audio options for videographers wishing to enhance the sound quality of their recordings. Overall, the Sony Alpha A7R III is a high-performing camera, offering impressive features and excellent image quality, but its weight, cost, and certain limitations may not suit all users.Score details
User experience
The user experience is generally positive thanks to an advanced autofocus system and wireless connectivity facilitating image transfer.
Performance
The camera's performance is excellent, with exceptional image quality thanks to a 42.4-megapixel sensor and 4K Ultra HD video features.
Battery life
The battery life is reasonable, allowing for up to 650 shots, but may not be sufficient for extended sessions without recharging.
Design
The design is modern, but the weight of 657 g can be a drawback for prolonged use, and the lack of a tilting screen limits flexibility.
Value for money
The cost of the device is relatively high, which may be a barrier for enthusiasts looking for good value for money.
Features
The features of the device are impressive, including the built-in image stabilizer and a 425-point autofocus system, ensuring precise shots.
Support
The documentation is comprehensive with a user manual and a technical sheet, making it easier to get to grips with the device.
Advantages
42.4 MP sensor for detailed images
Fast and precise autofocus
4K Ultra HD video recording
Built-in image stabilization for sharpness
Easy Bluetooth and Wi-Fi connectivity
Up to 650 photos per charge
Disadvantages
Relatively heavy device for prolonged use
No tilting screen for difficult angles
High price for photography enthusiasts
Limited battery for long photo sessions
No port for external microphone
Technical Specifications Alpha A7R III
General Information
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ModelALPHA A7R III
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Brand
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Category
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Type
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SKU1087063
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MPN1087063
Image quality
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Camera typeMILC body
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Megapixel42.4 MP
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Image sensor size- "
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Sensor typeCMOS
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Maximum image resolution7952 x 5304 pixels
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Photo capture resolution7952 x 5304, 5168x3448, 3984x2656, 5168x3448, 3984x2656, 2592x1728, 7952x4472, 5168x2912, 3984x2240, 5168x2912, 3984x2240, 2592x1456
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Image stabilizerYes
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Supported aspect ratios3:2, 16:9
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Total megapixels43.6 MP
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Image sensor size (l xh)35.9 x 24 mm
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Sensor formatAPS-C (Advanced Photo System type-C)
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Supported image formatsEXIF, JPG, RAW
Objective system
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Optical zoom- x
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Digital zoom8 x
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Lens mount interfaceSony E
Tuning
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TuningCar
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Auto Focusing (AF) Modesindividual autofocus
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Normal focus range (wide angle)- m
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Normal focus range (wide angle)- m
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Auto Focus (AF) Points425
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Object detection by autofocus (AF)Face
Exposure to light
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ISO Sensitivity50
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Type of exposure100
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Light exposure control12800
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Correction of light exposure32000
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Light measurement102400
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Automatic Exposure Lock (AE)Aperture priority AE
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The ISO sensitivity (min)Auto
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The ISO sensitivity (max)Manual
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Program AE
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± 5EV (1/2EV; 1/3EV step)
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Evaluation (multiple patterns)
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Yes
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50
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102400
Shutter
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Maximum shutter speed of the camera1/8000 s
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Minimum shutter speed of the camera30 s
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Camera shutter typeElectronics
Flash
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Flash modesHigh-speed synchronization
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Flash range (tele)- m
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Flash range (tele)- m
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Flash sync speed-1/250 s
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Flash exposure correction±3EV (1/2; 1/3 EV step)
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Pre-flashYes
Video
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Video recordingYes
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Maximum video resolution3840 x 2160 pixels
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Type HD4K Ultra HD
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Video resolutions1920 x 1080, 3840 x 2160 pixels
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Analog signal format systemNTSC, PAL
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Supported video formatAVC, AVCHD, H.264, MPEG4, XAVC S
Audio
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Noise reductionYes
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Noise reductionYes
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Noise reductionYes
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Audio systemStereo
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Supported audio formatsAC3, LPCM
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Noise reductionYes
Memory
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Compatible memory cardsMS Micro (M2)
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Memory locationsMemory Stick (MS)
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MicroSD (TransFlash)
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MicroSDHC
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MicroSDXC
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SD
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SDHC
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SDXC
Screen
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Folding screen-
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Tilted LCD screen-
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ScreenTFT
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Screen size2.95 "
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Digital display resolution1440000 pixels
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Touch screenYes
Sightfinder
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Camera viewfinderElectronics
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Enlargement0.78 x
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Control screen/viewfinder size0.51 "
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Sight.3686400 pixels
Connectivity
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PictBridgeNo
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USB Version3.2 Gen 1 (3.1 Gen 1)
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USB connectorUSB Type-C
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Microphone jack inputYes
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Type of HDMI connectorMicro
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Microphone jack inputYes
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Headset output1
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Headset connection3.5 mm
Network
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Contactless paymentYes
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Bluetooth model4.1
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Contactless paymentYes
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Wifi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
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Contactless paymentYes
Camera
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Shooting modes-
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GPS (satellite)-
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White balanceCar
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Scene modesNuageux
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Photographic effectsLumière du jour
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Automatic delay deviceFlash
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Camera playbackFluorescent
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Image quality adjustmentIncandescent
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Dust-proof functionOmbre
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Paysage
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Coucher de soleil
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Sépia
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Vif
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2, 5, 10 s
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Image unique
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Contraste
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Saturation
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Netteté
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Yes
Design
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Product colorBlack
Other features
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Power supply typeBattery
Battery
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Battery technologyLithium
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Battery life (CIPA standard)650 clichés
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Maximum battery life190 h
Environmental conditions
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Operating temperature0 - 40 °C
Weight and dimensions
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Width126.9 mm
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Depth73.7 mm
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Height95.6 mm
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Weight657 g
Packaging contents
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Cables includedAC, USB
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Batteries includedYes
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Batteries includedYes
Frequently Asked Questions
What is the weight of the Sony Alpha A7R III?
What is the size of the screen on the Sony Alpha A7R III?
What is the height of the Sony Alpha A7R III?
What is the width of the Sony Alpha A7R III?
What is the depth of the Sony Alpha A7R III?
How do I adjust the aperture on my Sony Alpha A7R III?
How do I change the ISO settings on my Sony Alpha A7R III?
How do I activate manual focus mode on my Sony Alpha A7R III?
How do I adjust the white balance on my Sony Alpha A7R III?
How do I customize the function buttons on my Sony Alpha A7R III?
Is the Sony Alpha A7R III a mirrorless camera?
What is the number of megapixels of the Sony Alpha A7R III?
Does the Sony Alpha A7R III have image stabilization?
What is the maximum image resolution of the Sony Alpha A7R III?
How many autofocus points does the Sony Alpha A7R III have?
Is the manual for the Sony Alpha A7R III available in French?
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Presentation of product Alpha A7R III specifications from brand Sony
General Information
The Sony Alpha A7R III, a camera from the renowned brand Sony, is designed to meet the needs of demanding photographers. This model, known as Alpha A7R III | ILCE-7RM3 IMPORT, combines innovation and performance to provide an enriching user experience.
Image Quality
This mirrorless camera is equipped with a CMOS sensor of 42.4 megapixels, ensuring stunning image quality for photographs with striking details. Its maximum resolution reaches 7952 x 5304 pixels, allowing for images of exceptional clarity, even in low-light conditions. Additionally, the built-in image stabilizer contributes to sharp shots, even in motion.
Lens System
The Sony Alpha A7R III features a Sony E lens mount, offering wide compatibility with various lenses. Although the optical zoom is not specified, the digital zoom reaches 8x, allowing for capturing details from a distance.
Focusing
Manual focus allows for precise control, while the autofocus system offers several modes such as Multi Point Auto Focus, Single Auto Focus, and Tracking Auto Focus. With 425 focus points, this camera ensures optimal responsiveness for sharp images.
Light Exposure
The ISO sensitivity ranges from 50 to 102400, providing flexibility and performance in various lighting conditions. The different exposure options, including Aperture priority AE and Manual, allow for creative control over depth of field and shutter speed.
Shutter
Equipped with an electronic shutter, the Sony Alpha A7R III allows for a maximum shutter speed of 1/8000 s and a minimum of 30 s, ideal for fast-moving scenes and artistic blur effects.
Flash
The flash modes include Auto, Fill-in, and red-eye reduction, with a sync speed of 1/250 s. Although the flash range is not specified, the camera is designed to optimize lighting in various situations.
Video
The Sony Alpha A7R III allows for video recording in 4K Ultra HD at a maximum resolution of 3840 x 2160 pixels, ensuring remarkable image quality for videographers. Supported formats include AVC, AVCHD, H.264, and MPEG4.
Audio
Equipped with built-in speakers and a microphone, this device ensures quality audio capture. The stereo audio system provides an immersive sound experience, while noise reduction enhances recording clarity.
Memory
The Sony Alpha A7R III supports multiple types of memory cards, including MicroSD, SDHC, and SDXC. It has two memory slots to maximize storage capacity.
Screen
Featuring a TFT screen of 2.95 inches with a resolution of 1440000 pixels, this display offers an immersive visual experience. Although the screen is not tiltable, it is touch-sensitive, facilitating interaction.
Viewfinder
The electronic viewfinder of the Sony Alpha A7R III allows for precise framing, with a magnification of 0.78x and a resolution of 3686400 pixels for an enhanced visual experience.
Connectivity
Connectivity includes a USB Type-C port and an HDMI output, facilitating data transfer and connection to other devices. Built-in Wi-Fi and Bluetooth allow for convenient wireless connections.
Network
The Sony Alpha A7R III is equipped with Wi-Fi 802.11b/g/n and Bluetooth 4.1, ensuring fast and reliable connections for sharing your creations.
Environmental Conditions
Designed to operate within a temperature range of 0 to 40 °C, this device is suitable for various environmental conditions.
Weight and Dimensions
Weighing 657 g, the Sony Alpha A7R III may feel slightly heavy for prolonged use, with dimensions of 126.9 mm width, 73.7 mm depth, and 95.6 mm height.
Battery
The nickel-metal hybrid (NiMH) battery technology ensures a lifespan of 650 photos per charge, ideal for daily use. The maximum lifespan can reach 190 hours.
Package Contents
The package contents include a battery charger and a power cable, allowing you to start using the device immediately.
