Nikon D90 vs Pentax K-1 II
60 Imaging
51 Features
52 Overall
51
55 Imaging
77 Features
82 Overall
79
Nikon D90 vs Pentax K-1 II Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Display
- ISO 200 - 3200 (Boost to 6400)
- 1280 x 720 video
- Nikon F Mount
- 703g - 132 x 103 x 77mm
- Released October 2008
- Succeeded the Nikon D80
- Updated by Nikon D7000
(Full Review)
- 36MP - Full frame Sensor
- 3.2" Fully Articulated Display
- ISO 100 - 819200
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF4 Mount
- 1010g - 137 x 110 x 86mm
- Released February 2018
- Superseded the Pentax K-1
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On this page, we are reviewing the Nikon D90 vs Pentax K-1 II, both Advanced DSLR cameras by competitors Nikon and Pentax. There exists a substantial gap among the image resolutions of the D90 (12MP) and K-1 II (36MP) and the D90 (APS-C) and K-1 II (Full frame) boast totally different sensor sizing.
Samsung Releases Faster Versions of EVO MicroSD CardsThe D90 was brought out 10 years before the K-1 II which is a fairly big difference as far as camera technology is concerned. Both of these cameras have the same body design (Mid-size SLR).
Before delving straight to a in depth comparison, here is a quick introduction of how the D90 scores vs the K-1 II when it comes to portability, imaging, features and an overall score.
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This is a sample of the gallery pictures for Nikon D90 & Pentax K-1 Mark II. The entire galleries are available at Nikon D90 Gallery & Pentax K-1 II Gallery.
Reasons to pick Nikon D90 over the Pentax K-1 II
| D90 | K-1 II |
|---|
Reasons to pick Pentax K-1 II over the Nikon D90
| K-1 II | D90 | |||
|---|---|---|---|---|
| Released | February 2018 | October 2008 | More modern by 113 months | |
| Display type | Fully Articulated | Fixed | Fully Articulating display | |
| Display dimensions | 3.2" | 3" | Larger display (+0.2") | |
| Display resolution | 1037k | 920k | Sharper display (+117k dot) |
Common features in the Nikon D90 and Pentax K-1 II
| D90 | K-1 II | |||
|---|---|---|---|---|
| Focus manually | More precise focusing | |||
| Selfie screen | Neither features selfie screen | |||
| Touch friendly display | Neither features Touch friendly display |
Nikon D90 vs Pentax K-1 II Physical Comparison
When you are intending to carry around your camera often, you'll have to factor in its weight and proportions. The Nikon D90 enjoys physical measurements of 132mm x 103mm x 77mm (5.2" x 4.1" x 3.0") with a weight of 703 grams (1.55 lbs) and the Pentax K-1 II has measurements of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") with a weight of 1010 grams (2.23 lbs).
Take a look at the Nikon D90 vs Pentax K-1 II in our newest Camera plus Lens Size Comparison Tool.
Remember that, the weight of an ILC will vary dependant on the lens you are utilizing at the time. Underneath is a front view over all size comparison of the D90 and the K-1 II.

Factoring in dimensions and weight, the portability grade of the D90 and K-1 II is 60 and 55 respectively.
Nikon D90 vs Pentax K-1 II Sensor Comparison
Quite often, it can be hard to visualise the contrast in sensor sizes simply by looking through a spec sheet. The picture below will give you a much better sense of the sensor sizing in the D90 and K-1 II.
As you can see, both cameras have different megapixels and different sensor sizes. The D90 featuring a smaller sensor will make achieving shallower DOF harder and the Pentax K-1 II will provide you with greater detail having its extra 24 Megapixels. Greater resolution will also make it easier to crop photos a bit more aggressively. The more aged D90 will be disadvantaged when it comes to sensor technology.
Nikon D90 vs Pentax K-1 II Screen and ViewFinder
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Nikon D90 vs Pentax K-1 II Specifications
| Nikon D90 | Pentax K-1 Mark II | |
|---|---|---|
| General Information | ||
| Manufacturer | Nikon | Pentax |
| Model type | Nikon D90 | Pentax K-1 Mark II |
| Type | Advanced DSLR | Advanced DSLR |
| Released | 2008-10-13 | 2018-02-22 |
| Body design | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Chip | - | PRIME IV |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | Full frame |
| Sensor dimensions | 23.6 x 15.8mm | 35.9 x 24mm |
| Sensor area | 372.9mm² | 861.6mm² |
| Sensor resolution | 12 megapixels | 36 megapixels |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Highest Possible resolution | 4288 x 2848 | 7360 x 4912 |
| Maximum native ISO | 3200 | 819200 |
| Maximum enhanced ISO | 6400 | - |
| Lowest native ISO | 200 | 100 |
| RAW images | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Total focus points | 11 | 33 |
| Cross type focus points | - | 25 |
| Lens | ||
| Lens support | Nikon F | Pentax KAF4 |
| Amount of lenses | 309 | 151 |
| Crop factor | 1.5 | 1 |
| Screen | ||
| Range of display | Fixed Type | Fully Articulated |
| Display sizing | 3" | 3.2" |
| Resolution of display | 920 thousand dot | 1,037 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Display technology | Super Density TFT color LCD with wide-viewing angle | - |
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 96% | 100% |
| Viewfinder magnification | 0.64x | 0.7x |
| Features | ||
| Minimum shutter speed | 30s | 30s |
| Fastest shutter speed | 1/4000s | 1/8000s |
| Continuous shutter speed | 4.5 frames per sec | 4.4 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 17.00 m (at ISO 100) | no built-in flash |
| Flash modes | Auto, On, Off, Front curtain, Rear curtain, Red-Eye, Slow Sync | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Fastest flash sync | 1/200s | 1/200s |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (24 fps), 640 x 424 (24 fps), 320 x 216 (24 fps) | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) |
| Maximum video resolution | 1280x720 | 1920x1080 |
| Video file format | Motion JPEG | MPEG-4, H.264 |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | Built-in |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 703 grams (1.55 pounds) | 1010 grams (2.23 pounds) |
| Physical dimensions | 132 x 103 x 77mm (5.2" x 4.1" x 3.0") | 137 x 110 x 86mm (5.4" x 4.3" x 3.4") |
| DXO scores | ||
| DXO Overall rating | 73 | not tested |
| DXO Color Depth rating | 22.7 | not tested |
| DXO Dynamic range rating | 12.5 | not tested |
| DXO Low light rating | 977 | not tested |
| Other | ||
| Battery life | 850 pictures | 670 pictures |
| Form of battery | Battery Pack | Battery Pack |
| Battery ID | EN-EL3e | D-LI90 |
| Self timer | Yes (2, 5, 10 or 20 sec) | Yes (2 or 12 sec, custom) |
| Time lapse recording | ||
| Storage media | SD/SDHC | Dual SD/SDHC/SDXC (UHS-I) |
| Storage slots | Single | Two |
| Retail pricing | $1,199 | $1,737 |