Sony Alpha a7R II Full-Frame Mirrorless Digital Camera Body











Now, even more comprehensive quality enters the picture. With the world’s first back-illuminated 35 mm full-frame CMOS image sensor with 42.4 megapixels3, the Sony α7R II takes image resolution, sensitivity (up to ISO 102,400) and speedy response to new heights. It is capable of Full HD video at up to 50 Mbps and 4K at up to 100 Mbps. A new 5-axis in-camera image stabilising system compliments the ultra-high resolution of the Alpha a7R II.
Define the next dimension
Now, even more comprehensive quality enters the picture. With the world’s first back-illuminated 35 mm full-frame CMOS image sensor with 42.4 megapixels3, the Sony α7R II takes image resolution, sensitivity (up to ISO 102,400) and speedy response to new heights. The Fast Hybrid AF system’s dense extra-wide focal plane phase-detection AF coverage keeps a subject in sharp focus entirely throughout the frame, while 5-axis image stabilisation reduces blur which otherwise tends to affect handheld shots. High resolution is further enhanced by 4K movie recording featuring full pixel readout without pixel binning. With so much insight packed into such a compact form, it’s clear that there is more to life than meets the naked eye.
Features
- 42.4 Megapixel Back-illuminated CMOS Sensor
- 5-axis Image Stabilisation
- Fast Hybrid Auto-Focus System with 399 AF Points
- 4K (QFHD: 3,840 x 2,160) Movies
- 4K Recording at 100 Mbps
- Full HD Recording at 50 Mbps
- XGA OLED Viewfinder with ZEISS T* Coating
World’s first back-illuminated full-frame sensor
As the world’s first 35 mm full-frame image sensor with back-illuminated structure, this 42.4-megapixel CMOS sensor enhances light collection efficiency, expands circuitry scale, and, with the help of a quick-transmission copper wiring layer, outputs data about 3.5 times faster, while minimizing image noise to reveal fine details in every picture.
Clearer, more vibrant images
Great performance achieves its full potential accompanied by an array of innovative features. With an outstanding 42.4-megapixel count, the new image sensor in the α7R II lets you explore the world in remarkable detail and the camera employs no optical low-pass filter that can compromise high resolution. To reduce image blur, the camera’s newly developed reduced-vibration shutter minimizes and Silent Shooting mode eliminates camera shake caused by shutter movement. And a growing family of FE lenses lets you witness more of the incomparable clarity that the sensor delivers from every perspective.
Fast Hybrid AF sharpens up
Thanks to an advanced image sensor and AF algorithm, the α7R II’s Fast Hybrid AF system delivers far superior AF coverage, speed and tracking performance.
More comprehensive AF coverage
399 AF points cover 45% of the total image area — more than any other digital camera can match.
More speedy AF response
Accelerated data readout (thanks to back-illuminated sensor) and the Fast Hybrid AF system raise AF speed by 40%.
More continuous shooting capability
Fast readout and advanced algorithm make predictive subject tracking extra-precise for 5fps shooting.
Fast Hybrid AF for movies
This system’s extra-precise, smooth focusing perfectly suits the higher requirements of 4K movies.
Phase-detection AF with A-mount lens
Advantages of the phase-detection AF are assured even with an A-mount lens mounted via LA-EA3 (LA-EA1).
5-axis image stabilisation in full-frame glory
To optimise the benefit of the α7R II’s amazing high-resolution capability, especially when shooting unpredictable action or while you’re in motion, the act of shooting should be as steady as possible—otherwise, even slight camera shake can risk blurring the shot. The 5-axis image stabilisation system is carefully fine-tuned to match the 42.4-megapixel performance of the α7R II, so you can zoom in on faraway subjects, shoot close-ups and capture night scenes with minimal camera shake blur to achieve maximum clarity.
4K movie quality hits an all-time high
You can see how the α7R II is optimised for recording 4K (QFHD: 3,840 x 2,160) movies, particularly in Super 35 mm format, as it processes readout data from every pixel without pixel binning, to effectively suppress jaggies and more. The resulting footage exhibits visibly sharper, finer, more subtle detail than typical 4K movies. Also, as the first full-frame camera that can record movies at 4K resolution in the 35 mm full-frame format, the α7R II extends your power to express qualities of vision that the newly developed, back-illuminated full-frame image sensor makes possible.
Shoot footage in proper perspective
Select full-frame or Super 35 mm format when shooting in Full HD or 4K resolution, depending on your creative intentions. Either way, everything looks brilliant from edge to edge.
High-bitrate XAVC S format
XAVC S format now supports 4K recording at maximum 100 Mbps bitrate as well as Full HD recording at 50 Mbps, so the α7R II can capture movies filled with finely detailed movement.
Focus on strength, smarts and reliability
The α7R II is the toughest, most durable α camera ever made, solidly engineered for action under all conditions, even with large lenses attached. It’s also designed with sophistication, integrating advanced functions that seamlessly complement the image sensor’s extraordinary 42.4-megapixel high resolution.
Camera
SDHC
SDXC
Memory Stick PRO Duo (High Speed)
Memory Stick PRO HG-Duo
Bulb Mode
Contrast Detection: 25
3840 x 2160p at 23.98, 25, 29.97 fps (60 Mbps XAVC S)
1920 x 1080p at 23.98, 25, 29.97, 50, 59.94 fps (50 Mbps XAVC S)
1920 x 1080p at 50, 59.94 fps (28 Mbps AVCHD)
1920 x 1080i at 50, 59.94 fps (24 Mbps AVCHD)
1920 x 1080i at 50, 59.94 fps (17 Mbps AVCHD)
1920 x 1080p at 23.98, 25 fps (24 Mbps AVCHD)
1920 x 1080p at 23.98, 25 fps (17 Mbps AVCHD)
1920 x 1080p at 50, 60 fps (28 Mbps MP4)
1920 x 1080p at 25, 29.97 fps (16 Mbps MP4)
1280 x 720p at 25, 29.97 fps (6 Mbps MP4)
1280 x 720p at 100, 120 fps (50 Mbps XAVC S)
Movies: AVCHD Ver. 2.0, MP4, XAVC S
Audio: AAC LC, AC3, Linear PCM (Stereo)
Batteries