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Sony Alpha A7 III vs Nikon D850

  • Sony Alpha A7 III

  • Nikon D850

Sony Alpha A7 III

9.5 / 10 (pro rating)

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Nikon D850

9.5 / 10 (pro rating)

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General Info

Camera classDSLRDSLR

Sensor

Efective resolution24.2 megapixels45.7 megapixels
TypeCMOSCMOS
3-chip sensorNoNo
Size35.6 mm x 23.8 mm35.9 mm x 23.9 mm
Sensor cleaningNoYes
Processor modelBionz X 

Lens

Interchangeable​ lensYesYes
Lens mountSony AlphaNikkor F
Digital zoom4x 
Shutter speeds1/8000-30sec-Bulb1/8000-30sec
3DNoNo

Previewing

ViewfinderYesYes
TypeElectronic ViewfinderOptical TTL (Coverage: Coverage: 100%, Magnification: Magnification: 0.75x)
LiveViewNoYes
Display size2.95 in3.2 in
Display resolution921.6k pixels2359k pixels
Moving displayNoYes
TouchscreenYesYes
Second displayNoNo
Built-in projectorNoNo

Focus

AF TypePhase detection, Contrast detection 
AF Points693153
Custom pointNoNo
AF ModesSingleSingle, Continuous
AF Assist BeamYes 
Manual FocusYesYes

Flash

ModesAlways on (Fill-in), Off, Red-eye, Slow syncAlways on (Fill-in), Off, Red-eye, Slow sync (Rear-curtain sync)
Flash featuresFlash exposure compensation, External flashFlash exposure compensation

Video

Video captureYesYes
Maximum resolution3840x21603840x2160
Maximum framerate at max, resolution30 fps30 fps
CodecOtherOther
Other codecMPEG-4 AVC/H.264H.264/MPEG-4
SoundYesYes
Sound recording typeStereo 
External microphone supportYes (Connector: Connector: 3.5mm)Yes (Connector: Connector: 3.5mm)
Zoom while capturingNoNo
Simultaneous video and picture capturingNoNo
Slow motion effectNoYes

Camera Features

Image stabilizationYesNo
Stabilization typeSensor 
ISO sensitivity100-5120064-25600
Exposure modesAperture priority, Shutter Speed priority, Full manualAperture priority, Shutter Speed priority, Full manual
Exposure compensationYesYes
Auto bracketingYesYes
Light meteringCenter-weighted, Spot, MatrixCenter-weighted, Spot, Matrix
Self timer2 seconds, 10 seconds, Other2 seconds, 10 seconds, Other
Other featuresContinuous shooting (10 fps), HistogramContinuous shooting (7 fps), Histogram
White balance  
Number of available presets118
Custom white balanceYesNo
Scene modes Portrait, Landscape, Other
In-camera editing Pictures, Videos
RecognitionFaceFace

Files - Resolution

Formats  
RAWYes (RAW+JPEG simultaneously saving: RAW+JPEG simultaneously saving: Yes)Yes (RAW+JPEG simultaneously saving: RAW+JPEG simultaneously saving: Yes)
Image ratio options16:9, 3:23:2, 1:1
Resolution settings number815
Resolution6000 x 4000 pixels with 3:2 ratio 8256 x 5504 pixels with 3:2 ratio
3936 x 2624 pixels with 3:2 ratio 6192 x 4128 pixels with 3:2 ratio
3008 x 2000 pixels with 3:2 ratio 4128 x 2752 pixels with 3:2 ratio
1968 x 1312 pixels with 3:2 ratio 6880 x 4584 pixels
6000 x 3376 pixels with 16:9 ratio 5152 x 3432 pixels
3936 x 2216 pixels with 16:9 ratio 3440 x 2288 pixels
3008 x 1688 pixels with 16:9 ratio 6880 x 5504 pixels
1968 x 1112 pixels with 16:9 ratio 5152 x 4120 pixels
 3440 x 2752 pixels
 5504 x 5504 pixels with 1:1 ratio

Connectivity

USBYesYes
Type 3.0
HDMIYesYes
Wi-FiYesYes
BluetoothYesYes
NFCYes 
Hot shoeYesYes
Memory card supportYes (Memory Stick, Memory Stick PRO-HG Duo, Memory Stick Micro M2, SD, SDHC, SDXC)Yes (SD, SDHC)

Body

Dimensions (WxHxD)5 in x 3.76 in x 2.9 in5.8 in x 4.9 in x 3.1 in
Weight22.93 oz32.3 oz
RuggedNoNo
Available color optionsBlackBlack

Power

Battery Rechargeable (proprietary)
Rechargable type Li-ion
Capacity 1400 mAh

US Availability

Market statusAvailableAvailable
MSRP price $1999.99$3299.95

European Availability

Market statusAvailableAvailable

Links

Official page  
in Englishlinklink