Nikon D810 vs Sony A9
Portability
54 Imaging
73 Features
78 Overall
75
54 Imaging
73 Features
78 Overall
75
Portability
65 Imaging
72 Features
93 Overall
80
65 Imaging
72 Features
93 Overall
80
Nikon D810 vs Sony A9 Key Specs
Nikon D810
(Full Review)
(Full Review)
- 36MP - Full frame Sensor
- 3.2" Fixed Screen
- ISO 64 - 12800 (Expand to 51200)
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Nikon F Mount
- 980g - 146 x 123 x 82mm
- Announced June 2014
- Superseded the Nikon D800
- Newer Model is Nikon D850
Sony A9
(Full Review)
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 51200 (Boost to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 673g - 127 x 96 x 63mm
- Introduced April 2017
- New Model is Sony A9 II
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Let's examine more closely at the Nikon D810 versus Sony A9, former being a Advanced DSLR while the other is a Pro Mirrorless by manufacturers Nikon and Sony. There is a large difference between the resolutions of the D810 (36MP) and A9 (24MP) but they feature the exact same sensor dimensions (Full frame).
Samsung Releases Faster Versions of EVO MicroSD CardsThe D810 was launched 3 years earlier than the A9 and that is quite a serious difference as far as tech is concerned. Each of these cameras come with different body type with the Nikon D810 being a Mid-size SLR camera and the Sony A9 being a SLR-style mirrorless camera.
Before we go in to a comprehensive comparison, below is a concise summary of how the D810 scores versus the A9 for portability, imaging, features and an overall grade.
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This is a sample of the gallery pictures for Nikon D810 & Sony Alpha A9. The complete galleries are provided at Nikon D810 Gallery & Sony A9 Gallery.
Reasons to pick Nikon D810 over the Sony A9
| D810 | A9 | |||
|---|---|---|---|---|
| Display dimension | 3.2" |  | 3" | Larger display (+0.2") |
Reasons to pick Sony A9 over the Nikon D810
| A9 | D810 | |||
|---|---|---|---|---|
| Introduced | April 2017 |  | June 2014 | More recent by 34 months |
| Display type | Tilting |  | Fixed | Tilting display |
| Display resolution | 1440k |  | 1229k | Clearer display (+211k dot) |
| Touch friendly display |  | Easily navigate |
Common features in the Nikon D810 and Sony A9
| D810 | A9 | |||
|---|---|---|---|---|
| Focus manually |  | More exact focusing | ||
| Selfie screen |  | Missing selfie screen |
Nikon D810 vs Sony A9 Physical Comparison
For anybody who is intending to lug around your camera often, you will need to factor its weight and measurements. The Nikon D810 comes with physical dimensions of 146mm x 123mm x 82mm (5.7" x 4.8" x 3.2") accompanied by a weight of 980 grams (2.16 lbs) and the Sony A9 has proportions of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") and a weight of 673 grams (1.48 lbs).
Take a look at the Nikon D810 versus Sony A9 in our completely new Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ based on the lens you are utilizing at that moment. Below is the front view dimensions comparison of the D810 vs the A9.
Considering size and weight, the portability score of the D810 and A9 is 54 and 65 respectively.
Nikon D810 vs Sony A9 Sensor Comparison
Generally, it can be difficult to imagine the difference between sensor measurements just by looking at specs. The graphic below may provide you a clearer sense of the sensor sizes in the D810 and A9.
All in all, each of the cameras have got the exact same sensor measurements but different MP. You can anticipate the Nikon D810 to give you more detail utilizing its extra 12MP. Greater resolution will also let you crop images much more aggressively. The older D810 is going to be behind with regard to sensor innovation.
Nikon D810 vs Sony A9 Screen and ViewFinder
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Portrait Comparison
Nikon D810 as a Portrait photography camera
Sony A9 as a Portrait photography camera
focusing manually
MP count high (36 megapixels)
large sensor size (Full frame)
has face detect autofocus
delivers RAW formats
focusing manually
MP count decent (24MP)
great sensor size (Full frame)
supports face detection focus
exports RAW formats
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Nikon D810 as a Street photography camera
Sony A9 as a Street photography camera
large sensor size (Full frame)
delivers RAW formats
environment sealing
no moving screen
no image stabilization
heavier than competition in class (980g)
screen tilts up and down
built in image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
exports RAW formats
provides touch to focus
environment proofing
great ISO range (51,200)
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Sports photography with Nikon D810
Sports photography with Sony A9
maximum shutter speed is high (1/8,000s)
MP count high (36 megapixels)
large sensor size (Full frame)
has tracking focus
environment sealing
good battery life (1,200 shots)
sensor has phase detect autofocus
slow frames per second (5.0 frames per second)
no image stabilization
max shutter speed is good (1/8,000 seconds)
silent shutter (1/32,000 seconds)
high fps (20.0 fps)
built in image stabilization (Sensor based 5-axis)
MP count decent (24 megapixels)
great sensor size (Full frame)
supports tracking autofocus
environment proofing
better than average battery power (650 shots)
comes with phase detect auto focus
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Nikon D810 Travel photography features
Sony A9 Travel photography features
good battery life (1,200 per charge)
environment sealing
MP count high (36 megapixels)
flash built-in
heavier than competition in class (980 grams)
screen is not selfie friendly
better than average battery power (650 CIPA)
environment proofing
connects via bluetooth
provides touch to focus
MP count decent (24MP)
doesn't offer selfie friendly screen
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Nikon D810 Landscape photography information
Sony A9 Landscape photography information
focusing manually
swap lenses (Nikon F mount)
decent sized screen (3.2")
MP count high (36 megapixels)
large sensor size (Full frame)
doesnt have anti-alias filter
delivers RAW formats
environment sealing
good battery life (1,200 per charge)
2 card slots
no image stabilization
focusing manually
change lenses (Sony E mount)
screen size is good (3 inch)
built in image stabilization (Sensor based 5-axis)
MP count decent (24 megapixels)
great sensor size (Full frame)
great ISO range (51,200)
exports RAW formats
environment proofing
better than average battery power (650 shots)
2 card slots
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Nikon D810 Vlogging factors
Sony A9 Vlogging factors
has face detect autofocus
video resolution high (1920 x 1080 pxls)
includes mic support
screen is not selfie friendly
no image stabilization
heavier than competition in class (980 grams)
screen is touchscreen
built in image stabilization (Sensor based 5-axis)
supports face detection focus
video res high (3840 x 2160 pixels)
does have external microphone support
doesn't offer selfie friendly screen
Photography Glossary
Nikon D810 vs Sony A9 Specifications
| Nikon D810 | Sony Alpha A9 | |
|---|---|---|
| General Information | ||
| Company | Nikon | Sony |
| Model type | Nikon D810 | Sony Alpha A9 |
| Category | Advanced DSLR | Pro Mirrorless |
| Announced | 2014-06-26 | 2017-04-19 |
| Physical type | Mid-size SLR | SLR-style mirrorless |
| Sensor Information | ||
| Chip | EXPEED 4 | BIONZ X |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | Full frame | Full frame |
| Sensor measurements | 35.9 x 24mm | 35.6 x 23.8mm |
| Sensor area | 861.6mm² | 847.3mm² |
| Sensor resolution | 36MP | 24MP |
| Anti alias filter | ||
| Aspect ratio | 5:4 and 3:2 | 3:2 and 16:9 |
| Highest resolution | 7360 x 4912 | 6000 x 4000 |
| Highest native ISO | 12800 | 51200 |
| Highest boosted ISO | 51200 | 204800 |
| Lowest native ISO | 64 | 100 |
| RAW images | ||
| Lowest boosted ISO | 32 | 50 |
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 51 | 693 |
| Cross type focus points | 15 | - |
| Lens | ||
| Lens support | Nikon F | Sony E |
| Amount of lenses | 309 | 121 |
| Focal length multiplier | 1 | 1 |
| Screen | ||
| Screen type | Fixed Type | Tilting |
| Screen size | 3.2" | 3" |
| Screen resolution | 1,229 thousand dots | 1,440 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Screen tech | TFT-LCD (WRGB) | - |
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | Electronic |
| Viewfinder resolution | - | 3,686 thousand dots |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.7x | 0.78x |
| Features | ||
| Lowest shutter speed | 30 secs | 30 secs |
| Highest shutter speed | 1/8000 secs | 1/8000 secs |
| Highest silent shutter speed | - | 1/32000 secs |
| Continuous shooting rate | 5.0 frames/s | 20.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | Yes |
| Change white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 12.00 m (at ISO 100) | no built-in flash |
| Flash modes | Front-curtain sync, slow sync, rear-curtain sync, redeye reduction, redeye reduction w/slow sync, slow rear-curtain sync | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Highest flash synchronize | 1/250 secs | - |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | - |
| Highest video resolution | 1920x1080 | 3840x2160 |
| Video file format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Optional | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 980 grams (2.16 lbs) | 673 grams (1.48 lbs) |
| Dimensions | 146 x 123 x 82mm (5.7" x 4.8" x 3.2") | 127 x 96 x 63mm (5.0" x 3.8" x 2.5") |
| DXO scores | ||
| DXO All around rating | 97 | 92 |
| DXO Color Depth rating | 25.7 | 24.9 |
| DXO Dynamic range rating | 14.8 | 13.3 |
| DXO Low light rating | 2853 | 3517 |
| Other | ||
| Battery life | 1200 shots | 650 shots |
| Battery style | Battery Pack | Battery Pack |
| Battery ID | EN-EL15 | NP-FZ100 |
| Self timer | Yes (2, 5, 10, 20 secs for up to 9 shots) | Yes (2, 5, 10 secs + continuous) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC, CompactFlash (UDMA compliant) | Dual SD/SDHC/SDXC slots (UHS-II compatible) |
| Card slots | Two | Two |
| Launch price | $1,999 | $4,498 |