5.75 in 4.88 in | 5.0 in 3.76 in | |
Available colors | ||
Editiorial reviews | ||
User rating |
Nikon D850 | Sony a7R III | |
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Sensor type | CMOS | Exmor R CMOS |
Image sensor format | FX | Advanced Photo System type-C |
Sensor size | 1.41 in | 1.41 in |
Effective pixels | 45.75 Mpx | 42.4 Mpx |
Max resolution | 8256 x 5504 px | 7952 x 5304 px |
Nikon D850 | Sony a7R III | |
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ISO |
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ISO minimum | 64 | 50 |
ISO maximum | 25600 | 102400 |
Maximum image resolution | 8256 x 5504 px | 7952 x 5304 px |
White balance modes |
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Supported image file formats |
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Photo effects |
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Supported aspect ratios |
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HDR | yes | yes |
AEB/HDR support | yes | yes |
Nikon D850 | Sony a7R III | |
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Lens mount | Nikon AF-S | Sony E |
Magnification (Crop factor) | 1.0 x | 1.0 x |
AF assist (auto-focus assist light) | Lamp | Lamp |
Focus adjustment | Auto/Manual | Auto/Manual |
Contrast autofocus | yes | yes |
Contrast adjustment | yes | yes |
Brightness adjustment | yes | yes |
Autofocus in recording mode | yes | yes |
Autofocus |
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Auto Focus (AF) lock | yes | yes |
Max number of AF points (incl. assistant) | 153 | 399 |
Image stabiliser | Lens based only | Built-in |
Phase detection autofocus | yes | yes |
Number of AF points (contrast) | 99 | 425 |
Nikon D850 | Sony a7R III | |
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Screen size | 3.2 in | 3.0 in |
Articulated LCD | yes | yes |
Screen technology | LCD | LCD TFT |
Screen dots | 2360000 | 1440000 |
Touch screen | yes | yes |
Viewfinder | Optical |
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Viewfinder coverage | 100.0 % | 100.0 % |
Viewfinder magnification | 0.75 x | 0.78 x |
Separate info display | yes | no |
Flip-out screen | no | yes |
Nikon D850 | Sony a7R III | |
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Shooting modes |
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Camera shutter type |
| Electronic |
Auto exposure lock | yes | yes |
Continuous shooting | yes | yes |
Self-timer delay |
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Histogram | yes | yes |
Flash sync speed | 1/250s | 1/250s |
Flash modes |
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External flash connection | Hot shoe |
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Manual settings | yes | yes |
Speed (RAW) | 7.0 fps | 10.0 fps |
Nikon D850 | Sony a7R III | |
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Maximum resolution | 3840 x 2160 px | 3840 x 2160 px |
Video recording | yes | yes |
Recording resolutions |
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HD type | 4K Ultra HD | 4K Ultra HD |
Supported video file formats |
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Camera playback |
| Single image |
Video recording limit | 70.0 min. | 115.0 min. |
Max resolution (highest frame rate) | 1920 x 1080 | 1920 x 1080 |
Max frame rate (highest resolution) | 30.0 fps | 30.0 fps |
Max frame rate (regardless of res.) | 120.0 fps | 120.0 fps |
Motion JPEG frame rate | 30.0 fps | 100.0 fps |
Nikon D850 | Sony a7R III | |
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Built-in microphone | yes | yes |
Voice recording | yes | yes |
Audio system | Stereo | Mono |
Nikon D850 | Sony a7R III | |
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Body type | SLR | MILC |
Body material | Aluminum-magnesium | Aluminum-magnesium |
Colour of product | Black | Black |
Anti-dust system | yes | yes |
Environmentally sealed | yes | yes |
Nikon D850 | Sony a7R III | |
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Weight | 32.28 oz | 23.17 oz |
Width | 5.75 in | 5.0 in |
Height | 4.88 in | 3.76 in |
Depth | 3.09 in | 2.9 in |
Nikon D850 | Sony a7R III | |
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Compatible memory cards |
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Dual memory card slots | yes | yes |
Memory slots | 2 | 2 |
Storage types |
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Nikon D850 | Sony a7R III | |
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Power source type | Battery | Battery |
Battery life (CIPA) | 1840 | 640 |
Battery technology | Lithium-Ion | Lithium-Ion |
AC adapter included | Y | Y |
Nikon D850 | Sony a7R III | |
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HDMI | yes | yes |
HDMI connector type | Mini | Micro |
USB port | yes | yes |
USB connector type | Micro-USB B | USB Type-C |
USB version | 3.1 | 3.2 Gen 1 |
Supported WiFi types |
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PictBridge | yes | no |
NFC | no | no |
Wireless network (Wi-Fi) | yes | yes |
Bluetooth | yes | yes |
Bluetooth version | 4.1 | 4.1 |
Firewire | no | no |
Nikon D850 | Sony a7R III | |
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GPS | yes | no |
Pros | ||
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Cons |