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Nikon D850 vs Sony A7 III

Portability
54
Imaging
77
Features
87
Overall
81
Nikon D850 front
 
Sony Alpha A7 III front
Portability
63
Imaging
73
Features
92
Overall
80

Nikon D850 vs Sony A7 III Key Specs

Nikon D850
(Full Review)
  • 46MP - Full frame Sensor
  • 3.2" Tilting Display
  • ISO 64 - 25600 (Boost to 102400)
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Nikon F Mount
  • 1015g - 146 x 124 x 79mm
  • Revealed August 2017
  • Older Model is Nikon D810
Sony A7 III
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 51200 (Expand to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 650g - 127 x 96 x 74mm
  • Revealed February 2018
  • Older Model is Sony A7 II
  • Replacement is Sony A7 IV
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Nikon D850 vs Sony A7 III Overview

Its time to take a more detailed look at the Nikon D850 versus Sony A7 III, one being a Advanced DSLR and the latter is a Pro Mirrorless by rivals Nikon and Sony. There is a huge difference between the sensor resolutions of the D850 (46MP) and A7 III (24MP) but both cameras have the identical sensor size (Full frame).

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The D850 was launched 6 months before the A7 III so they are both of a similar generation. Each of these cameras feature different body design with the Nikon D850 being a Mid-size SLR camera and the Sony A7 III being a SLR-style mirrorless camera.

Before we go straight to a step-by-step comparison, here is a quick overview of how the D850 matches up versus the A7 III with regard to portability, imaging, features and an overall rating.

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Reasons to pick Nikon D850 over the Sony A7 III

 D850 A7 III 
Screen size3.2"3"Bigger screen (+0.2")
Screen resolution2359k922kClearer screen (+1437k dot)

Reasons to pick Sony A7 III over the Nikon D850

 A7 III D850 

Common features in the Nikon D850 and Sony A7 III

 D850 A7 III 
RevealedAugust 2017February 2018Similar generation
Manually focus Very precise focusing
Screen typeTiltingTiltingTilting screen
Selfie screen Missing selfie screen
Touch screen Quickly navigate

Nikon D850 vs Sony A7 III Physical Comparison

For those who are looking to carry your camera regularly, you'll need to think about its weight and volume. The Nikon D850 provides outer dimensions of 146mm x 124mm x 79mm (5.7" x 4.9" x 3.1") along with a weight of 1015 grams (2.24 lbs) and the Sony A7 III has sizing of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") having a weight of 650 grams (1.43 lbs).

See the Nikon D850 versus Sony A7 III in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilising at that moment. Here is a front view size comparison of the D850 vs the A7 III.

Nikon D850 vs Sony A7 III size comparison

Factoring in size and weight, the portability grade of the D850 and A7 III is 54 and 63 respectively.

Nikon D850 vs Sony A7 III top view buttons comparison

Nikon D850 vs Sony A7 III Sensor Comparison

In many cases, it's hard to visualise the difference between sensor sizing simply by going over specifications. The graphic below should give you a far better sense of the sensor dimensions in the D850 and A7 III.

To sum up, each of these cameras feature the identical sensor size albeit not the same MP. You should count on the Nikon D850 to offer greater detail utilizing its extra 22MP. Higher resolution will help you crop photographs way more aggressively.

Nikon D850 vs Sony A7 III sensor size comparison

Nikon D850 vs Sony A7 III Screen and ViewFinder

Nikon D850 vs Sony A7 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D850 as a Portrait photography camera
Sony A7 III as a Portrait photography camera
86
focusing manually
MP count fantastic (46MP)
sensor size is big (Full frame)
offers face detect focusing
saves RAW files
83
has manual focus
good MP (24 megapixels)
large sensor size (Full frame)
features face detection focusing
exports RAW formats
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Street Comparison

Nikon D850 as a Street photography camera
Sony A7 III as a Street photography camera
66
screen tilts up and down
sensor size is big (Full frame)
saves RAW files
includes touch to focus
environment sealing
great ISO range (25,600)
does not have image stabilization
heavier than others in class (1,015g)
78
screen tilts up and down
image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
exports RAW formats
provides touch to focus
environment proofing
great ISO range (51,200)
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Sports Comparison

Nikon D850 Sports photography advice
Sony A7 III Sports photography advice
82
max shutter speed is good (1/8,000s)
MP count fantastic (46MP)
sensor size is big (Full frame)
offers tracking focus
environment sealing
better than average battery (1,840 CIPA)
has phase detect AF
does not have image stabilization
86
high shutter speed (1/8,000s)
image stabilization (Sensor based 5-axis)
good MP (24MP)
large sensor size (Full frame)
features tracking autofocus
environment proofing
great battery power (610 per charge)
comes with phase detect AF
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Travel Comparison

Nikon D850 Travel photography info
Sony A7 III Travel photography info
65
better than average battery (1,840 CIPA)
environment sealing
has bluetooth
includes touch to focus
MP count fantastic (46MP)
heavier than others in class (1,015g)
doesn't posses selfie friendly display
73
great battery power (610 per charge)
environment proofing
supports bluetooth
provides touch to focus
good MP (24 megapixels)
display is not selfie friendly
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Landscape Comparison

Nikon D850 Landscape photography details
Sony A7 III Landscape photography details
82
focusing manually
switch lenses (Nikon F mount)
screen is a good size (3.2 inch)
MP count fantastic (46MP)
sensor size is big (Full frame)
does not have anti-alias filter
great ISO range (25,600)
saves RAW files
environment sealing
better than average battery (1,840 shots)
2 card slots
does not have image stabilization
85
has manual focus
switch lenses (Sony E mount)
screen size is good (3 inches)
image stabilization (Sensor based 5-axis)
good MP (24 megapixels)
large sensor size (Full frame)
great ISO range (51,200)
exports RAW formats
environment proofing
great battery power (610 per charge)
2 card slots
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Vlogging Comparison

Nikon D850 Vlogging advice
Sony A7 III Vlogging advice
29
touch screen
offers face detect focusing
video resolution high (3840 x 2160 resolution)
has mic support
doesn't posses selfie friendly display
does not have image stabilization
heavier than others in class (1,015 grams)
36
touchscreen capability
image stabilization (Sensor based 5-axis)
features face detection focusing
video resolution high (3840 x 2160 pxls)
does have external microphone support
display is not selfie friendly
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Nikon D850 vs Sony A7 III Specifications

Detailed spec comparison table for Nikon D850 and Sony A7 III
 Nikon D850Sony Alpha A7 III
General Information
Brand Nikon Sony
Model type Nikon D850 Sony Alpha A7 III
Type Advanced DSLR Pro Mirrorless
Revealed 2017-08-24 2018-02-27
Physical type Mid-size SLR SLR-style mirrorless
Sensor Information
Chip Expeed 5 Bionz X
Sensor type BSI-CMOS BSI-CMOS
Sensor size Full frame Full frame
Sensor measurements 35.9 x 23.9mm 35.8 x 23.8mm
Sensor surface area 858.0mm² 852.0mm²
Sensor resolution 46 megapixels 24 megapixels
Anti alias filter
Aspect ratio 1:1, 5:4, 3:2 and 16:9 3:2 and 16:9
Maximum resolution 8256 x 5504 6000 x 4000
Maximum native ISO 25600 51200
Maximum boosted ISO 102400 204800
Lowest native ISO 64 100
RAW pictures
Lowest boosted ISO 32 50
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 153 693
Cross type focus points 99 -
Lens
Lens support Nikon F Sony E
Amount of lenses 309 121
Focal length multiplier 1 1
Screen
Display type Tilting Tilting
Display diagonal 3.2 inch 3 inch
Display resolution 2,359k dots 922k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.75x 0.78x
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/8000 seconds 1/8000 seconds
Continuous shooting rate 7.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash no built-in flash
Flash modes Front-curtain sync (normal), Rear-curtain sync, Red-eye reduction, Red-eye reduction with slow sync, Slow sync no built-in flash
External flash
Auto exposure bracketing
WB bracketing
Highest flash synchronize 1/250 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 @ 30p, MOV, H.264, Linear PCM 3840 x 2160 (30p, 24p) 1920 x 1080 (120p, 60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Maximum video resolution 3840x2160 3840x2160
Video data format MPEG-4 MPEG-4, AVCHD, XAVC S, H.264
Microphone support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 3.1 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 1015 grams (2.24 lb) 650 grams (1.43 lb)
Physical dimensions 146 x 124 x 79mm (5.7" x 4.9" x 3.1") 127 x 96 x 74mm (5.0" x 3.8" x 2.9")
DXO scores
DXO All around rating 100 96
DXO Color Depth rating 26.4 25.0
DXO Dynamic range rating 14.8 14.7
DXO Low light rating 2660 3730
Other
Battery life 1840 photographs 610 photographs
Battery style Battery Pack Battery Pack
Battery ID EN-EL15a NP-FZ100
Self timer Yes (2, 5, 10, 20 secs) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting
Type of storage SD/SDHC/SDXC (UHS-II supported) + XQD SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots Two Two
Pricing at launch $2,997 $1,998