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Compare 3 products

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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 7S II Digital Camera
Sony 7S II
Available colors
Editiorial 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
38
4.6 out of 5
11 user ratings
5 stars
54 %
4 stars
45 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
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 %
34
4.2 out of 5
34 user ratings
5 stars
44 %
4 stars
29 %
3 stars
26 %
2 stars
0 %
1 stars
0 %

Sensor

Sensor typeCMOSCMOSCMOS
Image sensor formatFull frameFXFull-frame
Sensor size1.41 in1.41 in1.41 in
Sensor photo detectors37.0 Mpx
N/A
12.0 Mpx
Effective pixels36.0 Mpx45.75 Mpx12.0 Mpx
Image ratio w:h
  • 5:4
  • 3:2
N/A
  • 3:2
  • 16:9
Max resolution7360 x 4912 px8256 x 5504 px4240 x 2832 px
Other resolutions
  • 5520x3680
  • 3680x2456
  • 6144x4080
  • 4608x3056
  • 3072x2040
  • 6144x4912
  • 4608x3680
  • 3072x2456
  • 4800x3200
  • 3600x2400
  • 2400x1600
N/A
  • 4240x2384
  • 2768x1848
  • 2768x1560
  • 2128x1416
  • 2128x1200
  • 1376x920
  • 1376x776
ProcessorExpeed 4
N/A
BIONZ

Image

ISO
  • 200
  • 12800
  • 51200
  • 64
  • 25600
  • 102400
  • 50
  • 100
  • 12800
  • 409600
ISO minimum2006450
ISO maximum5120025600409600
Boosted ISO minimum100
N/A
50
Boosted ISO maximum51200
N/A
409600
Maximum image resolution7360 x 4912 px8256 x 5504 px4240 x 2832 px
White balance presets12
N/A
10
White balance modes
  • Auto
  • Custom modes
  • Fluorescent
  • Incandescent
  • Manual
  • Shade
  • Sunny
  • Auto
  • Cloudy
  • Flash
  • Fluorescent
  • Fluorescent H
  • Fluorescent L
  • Incandescent
  • Sunny
  • Auto
  • Cloudy
  • Custom modes
  • Daylight
  • Flash
  • Fluorescent
  • Incandescent
  • Shade
  • Underwater
Custom white balanceyes
N/A
yes
Supported image file formats
  • JPG
  • RAW
  • TIF
  • JPEG
  • RAW
  • JPG
  • RAW
Photo effects
  • Black&White
  • Neutral
  • Vivid
  • Black&White
  • Negative film
  • Sepia
  • Vivid
  • Black&White
  • Neutral
  • Sepia
  • Vivid
Image stabilizerno
N/A
yes
Image stabilization typeNo
N/A
Sensor-shift
Uncompressed formatRAW + TIFF
N/A
RAW
AEB/HDR supportyesyesyes
Supported aspect ratios
N/A
  • 1:1
  • 5:4
  • 3:2
  • 16:9
HDR
N/A
yesyes
ISO Auto
N/A
N/A
yes
Image stabilization axis
N/A
N/A
5-axis

Optics and focus

Lens mountNikon FNikon AF-SSony E
Magnification (Crop factor)1.0 x1.0 x1.0 x
AF assist (auto-focus assist light)LampLampLamp
Focus adjustmentManualAuto/ManualAuto/Manual
Contrast autofocusyesyesyes
Focal length multiplier1x
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
  • Continuous Auto Focus
  • Contrast Detection Auto Focus
  • Face detection
  • Single Auto Focus
Auto Focus (AF) lockyesyesyes
Manual focusyes
N/A
yes
Auto Focus (AF) assist beamyes
N/A
yes
Number of focus points51
N/A
169
Max number of AF points (incl. assistant)51153
N/A
Image stabiliserNoLens based onlyBuilt-in
Phase detection autofocusyesyesno
Number of AF points (contrast)5199169
Optical zoom
N/A
5.0 x
N/A
Minimum aperture
N/A
4
N/A
Maximum aperture
N/A
4
N/A
Contrast adjustment
N/A
yesyes
Brightness adjustment
N/A
yes
N/A
Autofocus in recording mode
N/A
yesyes
Filter diameter
N/A
3.03 in
N/A
Digital zoom
N/A
N/A
4.0 x
Saturation adjustment
N/A
N/A
yes

Screen and viewfinder

Screen size3.2 in3.2 in2.95 in
Articulated LCDnoyesyes
Screen technologyLCD TFTLCDLCD
Display resolution640 x 480 px
N/A
N/A
Screen dots122900023600001228800
Touch screennoyesno
Field of view100.0 %
N/A
N/A
Live viewyesyesyes
ViewfinderOpticalOpticalElectronic
Viewfinder coverage100.0 %100.0 %100.0 %
Viewfinder magnification0.7 x0.75 x0.78 x
Dioptre correctionyes
N/A
yes
Diopter adjustment (D-D)3 - 1
N/A
-4 - 3
Eye relief0.67 in
N/A
0.91 in
Separate info displayyesyesno
Flip-out screen
N/A
no
N/A
Viewfinder screen size
N/A
N/A
0.5 in
Viewfinder resolution
N/A
N/A
2359296.0 px
Second display
N/A
N/A
no

Photography features

Camera shutter type
  • Electronic
  • Mechanical
  • Electronic
  • Mechanical
Electronic
Minimum shutter speed30.0 s
N/A
30.0 s
Maximum shutter speed1.0 s
N/A
1.0 s
Shutter priorityyes
N/A
yes
Aperture priorityyes
N/A
yes
Manual exposure modeyes
N/A
yes
Exposure compensation plus5
N/A
5
Exposure compensation minus-5
N/A
-5
Expousure compensation steps
  • 1/3
  • 1/2
  • 1
N/A
  • 1/3
  • 1/2
Auto exposure lockyesyesyes
AE EV steps
  • 1/3
  • 2/3
  • 1
N/A
  • 1/3
  • 1/2
  • 2/3
  • 1
  • 2
Continuous shootingyesyesyes
Self-timer delay
  • 2
  • 5
  • 10
  • 20
  • 2
  • 5
  • 10
  • 20
  • 2
  • 5
  • 10
Histogramyesyesyes
AE frames
  • 2
  • 3
  • 5
  • 7
N/A
  • 3
  • 5
WB Bracketing
Yes
N/A
Yes
Subject / scene modesno
N/A
yes
Flash sync speed1/250s1/250s1/250s
Built-in flashyes
N/A
no
Flash range12
N/A
N/A
Flash modes
  • Auto
  • Flash OFF
  • Redeye Reduction
  • Second-curtain Sync
  • Slow Sync
  • Auto
  • Normal
  • Slow Sync
  • Auto
  • Fill-in
  • Flash OFF
  • Redeye Reduction
  • Second-curtain Sync
  • Slow Sync
External flash connectionHot shoeHot shoeHot shoe
External flashyes
N/A
yes
Continuous drive5.0 fps
N/A
5.0 fps
Scene modes
  • Portrait
  • Landscape
N/A
  • Night
  • Night portrait
  • Panorama
  • Portrait
  • Sports
  • Sunset
  • Twilight
  • Landscape
Self-timeryes
N/A
yes
Metering modes
  • Multi
  • Center-weighted
  • Highlight-weighted
  • Spot
N/A
  • Multi
  • Center-weighted
  • Spot
Manual settingsyesyesyes
Self-timer options
  • 2
  • 5
  • 10
  • 20
N/A
  • 2
  • 10
Shooting modes
N/A
  • Auto
  • Manual
  • Program
  • Scene
  • Aperture priority
  • Auto
  • Program
  • Shutter priority
Number of exposures
N/A
23
Flash metering system
N/A
i-TTLTTL
Speed (RAW)
N/A
7.0 fps5.0 fps
Exposure bracketing
N/A
0.3 - 1.0±EV0.3 - 3.0±EV
Speed (JPEG)
N/A
N/A
5.0 fps

Videography features

Maximum resolution1920 x 1080 px3840 x 2160 px3840 x 2160 px
Video recordingyesyesyes
HD typeFull HD4K Ultra HD4K Ultra HD
Supported video file formats
  • H.264
  • MOV
  • MPEG-4
  • H.264
  • MOV
  • MP4
  • MPEG-4
  • AVC
  • AVCHD
  • H.264
  • MP4
  • MPEG-4
  • XAVC-I
Recording resolutions
N/A
  • 1280 x 720
  • 1920 x 1080
  • 3840 x 2160
  • 1280 x 720
  • 1920 x 1080
  • 3840 x 2160
Camera playback
N/A
  • Movie
  • Single image
  • Slide show
  • Highlights
  • Single image
  • Slide show
  • Thumbnails
Video recording limit
N/A
70.0 min.
N/A
Max resolution (highest frame rate)
N/A
1920 x 10801920 x 1080
Max frame rate (highest resolution)
N/A
30.0 fps30.0 fps
Max frame rate (regardless of res.)
N/A
120.0 fps120.0 fps
Motion JPEG frame rate
N/A
30.0 fps
N/A
Analog signal format system
N/A
N/A
  • NTSC
  • PAL

Audio features

Microphone typeStereo
N/A
Stereo
Speaker typeMono
N/A
Mono
Voice recordingyesyesyes
Supported audio file formatsLPCM
N/A
  • AC3
  • LC-AAC
  • LPCM
Built-in microphone
N/A
yesyes
Audio system
N/A
Stereo
N/A
Built-in speakers
N/A
N/A
yes

Design

Body typeSLRSLRMILC
Body materialAluminum-magnesiumAluminum-magnesiumAluminum-magnesium
Colour of productBlackBlackBlack
Anti-dust systemyesyesyes
Environmentally sealedyesyesyes

Dimensions

Weight31.04 oz32.28 oz20.6 oz
Width5.75 in5.75 in5.0 in
Height4.84 in4.88 in3.77 in
Depth3.21 in3.09 in2.37 in

Storage

Compatible memory cards
  • CF
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
  • SDXC
  • XQD
  • MS Duo
  • MS Micro
  • MS Pro Duo
  • MS Pro-HG Duo
  • SD
  • SDHC
  • SDXC
Dual memory card slotsyesyes
N/A
Storage types
  • 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
N/A
  • DCF 2.0
  • Exif 2.3
  • MPF
  • RAW
Memory slots
N/A
21

Power

Power source typeBatteryBatteryBattery
Battery life (CIPA)12001840370
Battery technology
Lithium-Ion
Lithium-Ion
Lithium-Ion
Number of batteries supported1
N/A
N/A
AC adapter includedyesYY
Battery life (max)
N/A
N/A
1.0 h

Connectivity

HDMIyesyesyes
HDMI connector typeMiniMiniMicro
USB connector typeMicro-USB BMicro-USB BMicro-USB
USB version3.13.12.0
Headphone portyes
N/A
yes
Microphone portyes
N/A
yes
WirelessOptional
N/A
Built-In
Remote controlyes
N/A
yes
PictBridgeyesyes
N/A
NFCnonoyes
Wireless network (Wi-Fi)noyesyes
Bluetoothnoyes
N/A
Firewirenonono
USB port
N/A
yes
N/A
Supported WiFi types
N/A
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
Bluetooth version
N/A
4.1
N/A

Other features

Timelapse recordingyes
N/A
no
GPSnoyesno
Energy Star certifiedno
N/A
N/A
Languages supportMultiMulti
N/A
Tripod mounting supportedyesyes
N/A
Tripod thread
N/A
1.0 in
N/A
Orientation sensor
N/A
N/A
yes

Often compared with Nikon D810A

Often compared with Nikon D850

Often compared with Sony 7S II