Pentax K-1 II vs Pentax W90
55 Imaging
76 Features
82 Overall
78
94 Imaging
34 Features
21 Overall
28
Pentax K-1 II vs Pentax W90 Key Specs
(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
- Launched February 2018
- Replaced the Pentax K-1
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 164g - 108 x 59 x 25mm
- Announced February 2010
Samsung Releases Faster Versions of EVO MicroSD Cards Pentax K-1 II vs Pentax W90 Overview
Here, we are looking at the Pentax K-1 II versus Pentax W90, former is a Advanced DSLR while the other is a Waterproof and they are both manufactured by Pentax. There is a considerable difference between the sensor resolutions of the K-1 II (36MP) and W90 (12MP) and the K-1 II (Full frame) and W90 (1/2.3") boast different sensor sizes.
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesThe K-1 II was introduced 8 years after the W90 which is quite a large difference as far as tech is concerned. Each of these cameras feature different body design with the Pentax K-1 II being a Mid-size SLR camera and the Pentax W90 being a Compact camera.
Before delving into a detailed comparison, here is a short synopsis of how the K-1 II scores against the W90 with respect to portability, imaging, features and an overall score.
Snapchat Adds Watermarks to AI-Created Images Pentax K-1 II vs Pentax W90 Gallery
Following is a sample of the gallery pics for Pentax K-1 Mark II & Pentax Optio W90. The whole galleries are available at Pentax K-1 II Gallery & Pentax W90 Gallery.
Reasons to pick Pentax K-1 II over the Pentax W90
| K-1 II | W90 | |||
|---|---|---|---|---|
| Announced | February 2018 | February 2010 | More modern by 98 months | |
| Display type | Fully Articulated | Fixed | Fully Articulating display | |
| Display size | 3.2" | 2.7" | Larger display (+0.5") | |
| Display resolution | 1037k | 230k | Crisper display (+807k dot) |
Reasons to pick Pentax W90 over the Pentax K-1 II
| W90 | K-1 II |
|---|
Common features in the Pentax K-1 II and Pentax W90
| K-1 II | W90 | |||
|---|---|---|---|---|
| Manually focus | More precise focus | |||
| Selfie screen | Absent selfie screen | |||
| Touch display | Absent Touch display |
Pentax K-1 II vs Pentax W90 Physical Comparison
For anybody who is planning to carry around your camera, you're going to have to take into account its weight and size. The Pentax K-1 II offers physical measurements of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") accompanied by a weight of 1010 grams (2.23 lbs) whilst the Pentax W90 has specifications of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") along with a weight of 164 grams (0.36 lbs).
Compare the Pentax K-1 II versus Pentax W90 in our completely new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change depending on the lens you are utilising at that time. Below is a front view over all size comparison of the K-1 II versus the W90.

Looking at size and weight, the portability grade of the K-1 II and W90 is 55 and 94 respectively.
Pentax K-1 II vs Pentax W90 Sensor Comparison
Often, it can be hard to imagine the difference between sensor sizes simply by looking at technical specs. The image here might provide you a stronger sense of the sensor sizing in the K-1 II and W90.
As you can tell, each of the cameras come with different megapixel count and different sensor sizes. The K-1 II with its larger sensor is going to make achieving bokeh simpler and the Pentax K-1 II will resolve greater detail using its extra 24MP. Greater resolution will also let you crop photos a good deal more aggressively. The younger K-1 II should have an advantage in sensor technology.
Pentax K-1 II vs Pentax W90 Screen and ViewFinder
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Pentax K-1 II vs Pentax W90 Specifications
| Pentax K-1 Mark II | Pentax Optio W90 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Pentax |
| Model | Pentax K-1 Mark II | Pentax Optio W90 |
| Type | Advanced DSLR | Waterproof |
| Launched | 2018-02-22 | 2010-02-24 |
| Body design | Mid-size SLR | Compact |
| Sensor Information | ||
| Processor | PRIME IV | Prime |
| Sensor type | CMOS | CCD |
| Sensor size | Full frame | 1/2.3" |
| Sensor dimensions | 35.9 x 24mm | 6.17 x 4.55mm |
| Sensor surface area | 861.6mm² | 28.1mm² |
| Sensor resolution | 36 megapixels | 12 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 4:3, 3:2 and 16:9 |
| Max resolution | 7360 x 4912 | 4000 x 3000 |
| Max native ISO | 819200 | 6400 |
| Minimum native ISO | 100 | 80 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 33 | 9 |
| Cross focus points | 25 | - |
| Lens | ||
| Lens mounting type | Pentax KAF4 | fixed lens |
| Lens focal range | - | 28-140mm (5.0x) |
| Maximal aperture | - | f/3.5-5.5 |
| Macro focus distance | - | 1cm |
| Available lenses | 151 | - |
| Crop factor | 1 | 5.8 |
| Screen | ||
| Range of display | Fully Articulated | Fixed Type |
| Display sizing | 3.2" | 2.7" |
| Resolution of display | 1,037 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | None |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.7x | - |
| Features | ||
| Minimum shutter speed | 30 secs | 4 secs |
| Fastest shutter speed | 1/8000 secs | 1/1500 secs |
| Continuous shutter speed | 4.4 frames/s | 1.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | - |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | no built-in flash | 3.90 m |
| Flash modes | 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 | Auto, On, Off, Red-eye, Soft |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Fastest flash sync | 1/200 secs | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video data format | MPEG-4, H.264 | Motion JPEG |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | 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 | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Built-in | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 1010g (2.23 pounds) | 164g (0.36 pounds) |
| Physical dimensions | 137 x 110 x 86mm (5.4" x 4.3" x 3.4") | 108 x 59 x 25mm (4.3" x 2.3" x 1.0") |
| DXO scores | ||
| DXO Overall score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery life | 670 photographs | - |
| Form of battery | Battery Pack | - |
| Battery model | D-LI90 | D-LI68 |
| Self timer | Yes (2 or 12 sec, custom) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage media | Dual SD/SDHC/SDXC (UHS-I) | SD/SDHC card, Internal |
| Storage slots | Dual | 1 |
| Price at release | $1,737 | $120 |