5.75 in 4.88 in  | 5.37 in 4.33 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Nikon D850 |  Pentax K-1 | |
|---|---|---|
| Sensor type | CMOS | CMOS |
| Image sensor format | FX | Full frame |
| Sensor size | 1.41 in | 1.41 in |
| Effective pixels | 45.75 Mpx | 36.0 Mpx |
| Max resolution | 8256 x 5504 px | 7360 x 4912 px |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| ISO |
|
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| ISO minimum | 64 | 100 |
| ISO maximum | 25600 | 204800 |
| Maximum image resolution | 8256 x 5504 px | 7360 x 4912 px |
| White balance modes |
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| Supported image file formats |
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| Photo effects |
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| HDR | yes | yes |
| AEB/HDR support | yes | yes |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| Lens mount | Nikon AF-S |
|
| Magnification (Crop factor) | 1.0 x | 1.0 x |
| AF assist (auto-focus assist light) | Lamp | Lamp |
| Focus adjustment | Auto/Manual | Auto |
| Contrast autofocus | yes | yes |
| Brightness adjustment | yes | yes |
| Autofocus in recording mode | yes | yes |
| Autofocus |
|
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| Max number of AF points (incl. assistant) | 153 | 33 |
| Image stabiliser | Lens based only | Built-in |
| Phase detection autofocus | yes | yes |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| Screen size | 3.2 in | 3.2 in |
| Articulated LCD | yes | yes |
| Screen technology | LCD | LCD |
| Screen dots | 2360000 | 1037000 |
| Touch screen | yes | no |
| Live view | yes | yes |
| Viewfinder | Optical | Optical |
| Viewfinder coverage | 100.0 % | 100.0 % |
| Viewfinder magnification | 0.75 x | 0.7 x |
| Separate info display | yes | yes |
| Flip-out screen | no | yes |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| Camera shutter type |
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| Number of exposures | 2 | 3 |
| Auto exposure lock | yes | yes |
| Continuous shooting | yes | yes |
| Self-timer delay |
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| Histogram | yes | yes |
| Flash sync speed | 1/250s | 1/200s |
| Flash modes |
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| External flash connection | Hot shoe |
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| Flash metering system | i-TTL | P-TTL |
| Manual settings | yes | yes |
| Speed (RAW) | 7.0 fps | 4.4 fps |
| Exposure bracketing | 0.3 - 1.0±EV | 0.3 - 1.0±EV |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| Maximum resolution | 3840 x 2160 px | 1920 x 1080 px |
| Video recording | yes | yes |
| Recording resolutions |
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| HD type | 4K Ultra HD | Full HD |
| Supported video file formats |
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| Max resolution (highest frame rate) | 1920 x 1080 | 1920 x 1080 |
| Max frame rate (highest resolution) | 30.0 fps | 30.0 fps |
| Max frame rate (regardless of res.) | 120.0 fps | 60.0 fps |
| Motion JPEG frame rate | 30.0 fps | 60.0 fps |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| Built-in microphone | yes | yes |
| Voice recording | yes | yes |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| Body type | SLR | SLR |
| Body material | Aluminum-magnesium | Aluminum-magnesium |
| Colour of product | Black |
|
| Anti-dust system | yes | yes |
| Environmentally sealed | yes | yes |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| Weight | 32.28 oz | 32.63 oz |
| Width | 5.75 in | 5.37 in |
| Height | 4.88 in | 4.33 in |
| Depth | 3.09 in | 3.37 in |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| Compatible memory cards |
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| Memory slots | 2 | 2 |
| Storage types |
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| Nikon D850 | Pentax K-1 | |
|---|---|---|
| Power source type | Battery | Battery |
| Battery life (CIPA) | 1840 | 760 |
| Battery technology | Lithium-Ion | Lithium-Ion |
| AC adapter included | Y | Y |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| HDMI | yes | yes |
| HDMI connector type | Mini | Micro |
| USB port | yes | yes |
| USB connector type | Micro-USB B | Micro-USB B |
| USB version | 3.1 | 2.0 |
| Supported WiFi types |
|
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| PictBridge | yes | no |
| NFC | no | no |
| Wireless network (Wi-Fi) | yes | yes |
| Bluetooth | yes | no |
| Firewire | no | no |
| Nikon D850 | Pentax K-1 | |
|---|---|---|
| GPS | yes | yes |
| Languages support | Multi | Multi |
| Pros | ||
|---|---|---|
| Cons |
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