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Compare 4 products

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Nikon D810 Digital Camera
Nikon D810
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Nikon D810A Digital Camera
Nikon D810A
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Nikon D850 Digital Camera
Nikon D850
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Sony a7 II Digital Camera
Sony a7 II
Available colors
Editiorial reviews
43
4.7 out of 5
15 user ratings
5 stars
80 %
4 stars
20 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
5
5 editorial reviews
Nikon D810A is a 36.0MP Advanced DSLR camera with a Full frame sized CMOS sensor and Nikon F mount. Read our D810A review to find its pros and cons.Read more
In May of 2015 Nikon provided me with their brand new D810A to give it a workout for landscape astrophotography. I wrote an article for their Image Chaser blog, and this is my personal review of the camera The Short Answer In my experience the D810A matches the high ISO performance of the D750.  The [Read More]Read more
Has Nikon introduced an astrophotographer's dream machine in the new D810A? Read our Nikon D810A preview to find out?Read more
Read editorial reviews
57
4.8 out of 5
20 user ratings
5 stars
95 %
4 stars
5 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
42
4.4 out of 5
19 user ratings
5 stars
57 %
4 stars
42 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
44
4.1 out of 5
44 user ratings
5 stars
36 %
4 stars
38 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
38
4.5 out of 5
38 user ratings
5 stars
52 %
4 stars
44 %
3 stars
2 %
2 stars
0 %
1 stars
0 %
55
4.3 out of 5
55 user ratings
5 stars
52 %
4 stars
25 %
3 stars
20 %
2 stars
1 %
1 stars
0 %
53
4.2 out of 5
53 user ratings
5 stars
39 %
4 stars
41 %
3 stars
15 %
2 stars
3 %
1 stars
0 %

Sensor

Sensor typeCMOSCMOSCMOSExmor CMOS
Image sensor formatFull frameFull frameFXAPS-C
Sensor size1.41 in1.41 in1.41 in1.41 in
Sensor photo detectors37.0 Mpx37.0 Mpx
N/A
25.0 Mpx
Effective pixels36.0 Mpx36.0 Mpx45.75 Mpx24.0 Mpx
Image ratio w:h
  • 5:4
  • 3:2
  • 5:4
  • 3:2
N/A
3:2
Max resolution7360 x 4912 px7360 x 4912 px8256 x 5504 px6000 x 4000 px
Other resolutions
  • 5520x3680
  • 3680x2456
  • 6144x4080
  • 4608x3056
  • 3072x2040
  • 6144x4912
  • 4608x3680
  • 3072x2456
  • 4800x3200
  • 3600x2400
  • 2400x1600
  • 5520x3680
  • 3680x2456
  • 6144x4080
  • 4608x3056
  • 3072x2040
  • 6144x4912
  • 4608x3680
  • 3072x2456
  • 4800x3200
  • 3600x2400
  • 2400x1600
N/A
  • 6000x3376
  • 3936x2624
  • 3936x2216
  • 3008x1688
  • 3008x2000
ProcessorExpeed 4Expeed 4
N/A
BIONZ X

Image

ISO
  • 200
  • 12800
  • 51200
  • 200
  • 12800
  • 51200
  • 64
  • 25600
  • 100
  • 51200
  • Auto
ISO minimum6420064100
ISO maximum51200512002560051200
Boosted ISO minimum32100
N/A
50
Boosted ISO maximum5120051200
N/A
N/A
Maximum image resolution7360 x 4912 px7360 x 4912 px8256 x 5504 px6000 x 4000 px
White balance presets1212
N/A
10
White balance modes
  • Auto
  • Cloudy
  • Fine
  • Flash
  • Fluorescent
  • Fluorescent H
  • Fluorescent L
  • Incandescent
  • Manual
  • Shade
  • Auto
  • Custom modes
  • Fluorescent
  • Incandescent
  • Manual
  • Shade
  • Sunny
  • Auto
  • Cloudy
  • Flash
  • Fluorescent
  • Fluorescent H
  • Fluorescent L
  • Incandescent
  • Sunny
  • Auto
  • Cloudy
  • Daylight
  • Flash
  • Fluorescent
  • Incandescent
  • Shade
  • Underwater
Custom white balanceyesyes
N/A
yes
Supported image file formats
  • JPEG XR
  • NEF
  • RAW
  • TIF
  • JPG
  • RAW
  • TIF
  • JPEG
  • RAW
  • JPG
  • RAW
Photo effects
  • Neutral
  • Vivid
  • Black&White
  • Neutral
  • Vivid
  • Black&White
  • Negative film
  • Sepia
  • Vivid
  • Neutral
  • Sepia
  • Vivid
Image stabilizernono
N/A
yes
Image stabilization typeNoNo
N/A
Sensor-shift
Supported aspect ratios
  • 5:4
  • 16:9
N/A
  • 1:1
  • 5:4
  • 3:2
  • 16:9
Uncompressed formatRAW + TIFFRAW + TIFF
N/A
RAW
HDRyes
N/A
yesyes
AEB/HDR supportyesyesyesyes

Optics and focus

Lens mountNikon FNikon FNikon AF-SSony E
Magnification (Crop factor)1.0 x1.0 x1.0 x0.71 x
AF assist (auto-focus assist light)LampLampLampLamp
Focus adjustmentManualManualAuto/ManualAuto/Manual
Contrast autofocusyesyesyesyes
Contrast adjustmentyes
N/A
yes
N/A
Saturation adjustmentyes
N/A
N/A
N/A
Brightness adjustmentyes
N/A
yes
N/A
Autofocus in recording modeyes
N/A
yesyes
Focal length multiplier1x1x
N/A
1x
Autofocus
  • Continuous Auto Focus
  • Servo Auto Focus
  • Single Auto Focus
  • Tracking Auto Focus
  • Continuous Auto Focus
  • Servo Auto Focus
  • Single Auto Focus
  • Tracking Auto Focus
  • Continuous Auto Focus
  • Servo Auto Focus
  • Single Auto Focus
  • Centre weighted Auto Focus
  • Continuous Auto Focus
  • Contrast Detection Auto Focus
  • Single Auto Focus
  • Spot Auto Focus
Auto Focus (AF) lockyesyesyesyes
Manual focusyesyes
N/A
yes
Auto Focus (AF) points selection
  • Auto
  • Manual
N/A
N/A
N/A
Auto Focus (AF) assist beamyesyes
N/A
N/A
Number of focus points5151
N/A
25
Max number of AF points (incl. assistant)5151153117
Image stabiliserLens based onlyNoLens based onlyOptical
Phase detection autofocusyesyesyesyes
Number of AF points (contrast)51519925
Optical zoom
N/A
N/A
5.0 x
N/A
Minimum aperture
N/A
N/A
422
Maximum aperture
N/A
N/A
42
Filter diameter
N/A
N/A
3.03 in2.17 in
Digital zoom
N/A
N/A
N/A
4.0 x

Screen and viewfinder

Screen size3.2 in3.2 in3.2 in3.0 in
Articulated LCDnonoyesyes
Screen technologyLCD TFTLCD TFTLCDLCD TFT
Display resolution640 x 480 px640 x 480 px
N/A
N/A
Screen dots1229000122900023600001230000
Touch screennonoyesno
Field of view170.0 %100.0 %
N/A
100.0 %
Live viewyesyesyesyes
ViewfinderOpticalOpticalOpticalElectronic
Viewfinder coverage100.0 %100.0 %100.0 %100.0 %
Viewfinder magnification0.7 x0.7 x0.75 x0.71 x
Dioptre correctionyesyes
N/A
yes
Diopter adjustment (D-D)-3 - 13 - 1
N/A
-4 - 3
Eye relief0.67 in0.67 in
N/A
N/A
Separate info displayyesyesyesno
Flip-out screen
N/A
N/A
no
N/A
Viewfinder screen size
N/A
N/A
N/A
0.5 in
Viewfinder resolution
N/A
N/A
N/A
2359296.0 px

Photography features

Shooting modes
  • Aperture priority
  • Auto
  • Manual
  • Shutter priority
N/A
  • Auto
  • Manual
  • Program
  • Scene
N/A
Camera shutter typeElectronic
  • Electronic
  • Mechanical
  • Electronic
  • Mechanical
N/A
Minimum shutter speed30.0 s30.0 s
N/A
30.0 s
Maximum shutter speed1.0 s1.0 s
N/A
1.0 s
Shutter priorityyesyes
N/A
yes
Aperture priorityyesyes
N/A
yes
Manual exposure modeyesyes
N/A
yes
Number of exposures2
N/A
23
Exposure compensation plus55
N/A
5
Exposure compensation minus-5-5
N/A
-5
Expousure compensation steps
  • 1/3
  • 1/2
  • 1
  • 1/3
  • 1/2
  • 1
N/A
  • 1/3
  • 1/2
Auto exposure lockyesyesyesyes
AE EV steps
  • 1/3
  • 2/3
  • 1
  • 1/3
  • 2/3
  • 1
N/A
  • 1/3
  • 1/2
  • 2/3
  • 1
  • 2
Continuous shootingyesyesyesyes
Self-timer delay
  • 2
  • 5
  • 10
  • 20
  • 2
  • 5
  • 10
  • 20
  • 2
  • 5
  • 10
  • 20
  • 2
  • 10
Histogramyesyesyesyes
AE frames
  • 2
  • 3
  • 5
  • 7
  • 2
  • 3
  • 5
  • 7
N/A
  • 3
  • 5
WB Bracketing
Yes
Yes
N/A
Yes
Subject / scene modesnono
N/A
yes
Flash sync speed1/250s1/250s1/250s1/250s
Built-in flashyesyes
N/A
no
Flash range1212
N/A
N/A
Flash modesManual
  • Auto
  • Flash OFF
  • Redeye Reduction
  • Second-curtain Sync
  • Slow Sync
  • Auto
  • Normal
  • Slow Sync
  • Auto
  • Fill-in
  • Flash off
  • Pre-flash
  • Redeye Reduction
  • Slow sync
External flash connectionHot shoeHot shoeHot shoeHot shoe
Flash metering systemi-TTL
N/A
i-TTLTTL
External flashyesyes
N/A
yes
Continuous drive5.0 fps5.0 fps
N/A
5.0 fps
Scene modes
  • Portrait
  • Landscape
  • Portrait
  • Landscape
N/A
  • Close-up
  • Night
  • Night portrait
  • Portrait
  • Sports
  • Landscape
Self-timeryesyes
N/A
yes
Metering modes
  • Multi
  • Center-weighted
  • Highlight-weighted
  • Spot
  • Multi
  • Center-weighted
  • Highlight-weighted
  • Spot
N/A
  • Multi
  • Center-weighted
  • Spot
Manual settingsyesyesyesyes
Self-timer options
  • 2
  • 5
  • 10
  • 20
  • 2
  • 5
  • 10
  • 20
N/A
  • 2
  • 10
Speed (JPEG)5.0 fps
N/A
N/A
5.0 fps
Speed (RAW)5.0 fps
N/A
7.0 fps5.0 fps
Exposure bracketing0.3 - 1.0±EV
N/A
0.3 - 1.0±EV0.3 - 2.0±EV
Maximum shutter speed (electronic)
N/A
N/A
N/A
1/8000 sec
Face detection
N/A
N/A
N/A
yes

Videography features

Maximum resolution1920 x 1080 px1920 x 1080 px3840 x 2160 px1920 x 1080 px
Video recordingyesyesyesyes
Recording resolutions
  • 640 x 480
  • 1280 x 720
  • 1920 x 1080
N/A
  • 1280 x 720
  • 1920 x 1080
  • 3840 x 2160
  • 640 x 480
  • 1440 x 1080
  • 1920 x 1080
HD typeFull HDFull HD4K Ultra HDFull HD
Supported video file formats
  • H.264
  • MOV
  • MPEG-4
  • H.264
  • MOV
  • MPEG-4
  • H.264
  • MOV
  • MP4
  • MPEG-4
  • AVCHD
  • MP4
Analog signal format systemNTSC
N/A
N/A
  • NTSC
  • PAL
Camera playback
  • Highlights
  • Movie
  • Single image
  • Slide show
  • Thumbnails
N/A
  • Movie
  • Single image
  • Slide show
N/A
Max resolution (highest frame rate)1920 x 1080
N/A
1920 x 10801920 x 1080
Max frame rate (highest resolution)60.0 fps
N/A
30.0 fps60.0 fps
Max frame rate (regardless of res.)60.0 fps
N/A
120.0 fps60.0 fps
Motion JPEG frame rate60.0 fps
N/A
30.0 fps60.0 fps
Video recording limit
N/A
N/A
70.0 min.
N/A

Design

Body typeSLRSLRSLRMILC
Body materialAluminum-magnesiumAluminum-magnesiumAluminum-magnesiumMagnesium alloy
Colour of productBlackBlackBlackBlack
Anti-dust systemyesyesyesyes
Environmentally sealedyesyesyesyes

Dimensions

Weight31.04 oz31.04 oz32.28 oz14.67 oz
Width5.75 in5.75 in5.75 in5.0 in
Height3.21 in4.84 in4.88 in3.77 in
Depth4.84 in3.21 in3.09 in2.35 in

Storage

Compatible memory cards
  • CF
  • SD
  • SDHC
  • SDXC
  • CF
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
  • SDXC
  • XQD
  • MS Pro Duo
  • MS Pro-HG Duo
  • MS XC-HG Duo
  • SD
  • SDHC
  • SDXC
Storage types
  • SD
  • SDHC
  • SDXC
  • Compact Flash
  • SD
  • SDHC
  • SDXC
  • Compact Flash
  • SDHC
  • SD
  • SDXC
  • XQD
  • SD
  • SDHC
  • SDXC
  • Memory Stick Pro Duo
  • Memory Stick Duo
  • Memory Stick Pro-HG Duo
Camera file system
  • DCF 2.0
  • DPOF
  • Exif 2.3
  • DCF 2.0
  • DPOF
  • Exif 2.3
N/A
N/A
Dual memory card slots
N/A
yesyes
N/A
Memory slots
N/A
N/A
2
N/A

Power

Power source typeBatteryBatteryBatteryBattery
Battery life (CIPA)120012001840350
Battery technology
Lithium-Ion
Lithium-Ion
Lithium-Ion
Lithium-Ion
Number of batteries supported11
N/A
N/A
AC adapter includedYyesYY

Connectivity

HDMIyesyesyesyes
HDMI connector typeMiniMiniMiniMicro
USB connector typeMicro-USB BMicro-USB BMicro-USB BMicro-USB B
USB version3.13.13.12.0
Microphone portyesyes
N/A
yes
WirelessOptionalOptional
N/A
Built-In
DC-in jackyes
N/A
N/A
N/A
Remote controlyesyes
N/A
yes
PictBridgeyesyesyes
N/A
NFCnononoyes
Wireless network (Wi-Fi)nonoyesyes
Bluetoothnonoyesno
Firewirenononono
Headphone port
N/A
yes
N/A
yes
USB port
N/A
N/A
yes
N/A
Supported WiFi types
N/A
N/A
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
Bluetooth version
N/A
N/A
4.1
N/A

Other features

GPSnonoyesno
Energy Star certifiednono
N/A
no
Languages support
  • ARA
  • BEN
  • BUL
  • CHI
  • CHI
  • CZE
  • DAN
  • DEU
  • DUT
  • ENG
  • ESP
  • FIN
  • FRE
  • GRE
  • HIN
  • HUN
  • ITA
  • JPN
  • KOR
  • NOR
  • POL
  • POR
  • RUM
  • RUS
  • SER
  • SWE
  • THA
  • TUR
  • UKR
MultiMulti
N/A
Tripod mounting supportedyesyesyes
N/A
Timelapse recording
N/A
yes
N/A
no
Tripod thread
N/A
N/A
1.0 in
N/A
Orientation sensor
N/A
N/A
N/A
yes

Often compared with Nikon D810

Often compared with Nikon D810A

Often compared with Nikon D850

Often compared with Sony a7 II