Pentax K-x vs Pentax W90
69 Imaging
52 Features
47 Overall
50
94 Imaging
35 Features
21 Overall
29
Pentax K-x vs Pentax W90 Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 2.7" Fixed Display
- ISO 100 - 6400 (Increase to 12800)
- Sensor based Image Stabilization
- 1/6000s Maximum Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 580g - 123 x 92 x 68mm
- Released December 2009
(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
- Introduced February 2010
Pentax K-x vs Pentax W90 Overview
Below, we are matching up the Pentax K-x vs Pentax W90, former being a Entry-Level DSLR while the other is a Waterproof and both are sold by Pentax. The sensor resolution of the K-x (12MP) and the W90 (12MP) is fairly comparable but the K-x (APS-C) and W90 (1/2.3") feature totally different sensor sizes.
Samsung Releases Faster Versions of EVO MicroSD CardsThe K-x was unveiled 2 months before the W90 and they are both of a similar age. Both cameras come with different body type with the Pentax K-x being a Compact SLR camera and the Pentax W90 being a Compact camera.
Before going through a in-depth comparison, below is a simple synopsis of how the K-x matches up versus the W90 with respect to portability, imaging, features and an overall rating.
Pentax K-x vs Pentax W90 Gallery
The following is a sample of the gallery pictures for Pentax K-x & Pentax Optio W90. The full galleries are viewable at Pentax K-x Gallery & Pentax W90 Gallery.
Reasons to pick Pentax K-x over the Pentax W90
K-x | W90 |
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Reasons to pick Pentax W90 over the Pentax K-x
W90 | K-x |
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Common features in the Pentax K-x and Pentax W90
K-x | W90 | |||
---|---|---|---|---|
Introduced | December 2009 | February 2010 | Same age | |
Manual focus | Dial accurate focus | |||
Display type | Fixed | Fixed | Fixed display | |
Display dimension | 2.7" | 2.7" | Identical display dimensions | |
Display resolution | 230k | 230k | Identical display resolution | |
Selfie screen | No selfie screen | |||
Touch display | No Touch display |
Pentax K-x vs Pentax W90 Physical Comparison
When you are planning to carry your camera, you will need to think about its weight and proportions. The Pentax K-x has got external dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") along with a weight of 580 grams (1.28 lbs) and the Pentax W90 has measurements of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") and a weight of 164 grams (0.36 lbs).
See the Pentax K-x vs Pentax W90 in our brand new Camera plus Lens Size Comparison Tool.Bear in mind, the weight of an ILC will differ based on the lens you choose at that time. Here is the front view size comparison of the K-x vs the W90.
Looking at size and weight, the portability score of the K-x and W90 is 69 and 94 respectively.
Pentax K-x vs Pentax W90 Sensor Comparison
Generally, it is tough to see the difference in sensor sizing just by seeing technical specs. The visual underneath might provide you a stronger sense of the sensor sizes in the K-x and W90.
As you have seen, each of these cameras have got the exact same resolution but not the same sensor sizing. The K-x uses the larger sensor which will make getting shallower depth of field less difficult.
Pentax K-x vs Pentax W90 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax K-x vs Pentax W90 Specifications
Pentax K-x | Pentax Optio W90 | |
---|---|---|
General Information | ||
Brand | Pentax | Pentax |
Model type | Pentax K-x | Pentax Optio W90 |
Class | Entry-Level DSLR | Waterproof |
Released | 2009-12-23 | 2010-02-24 |
Body design | Compact SLR | Compact |
Sensor Information | ||
Chip | Prime | Prime |
Sensor type | CMOS | CCD |
Sensor size | APS-C | 1/2.3" |
Sensor measurements | 23.6 x 15.8mm | 6.17 x 4.55mm |
Sensor area | 372.9mm² | 28.1mm² |
Sensor resolution | 12 megapixel | 12 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 | 4:3, 3:2 and 16:9 |
Max resolution | 4288 x 2848 | 4000 x 3000 |
Max native ISO | 6400 | 6400 |
Max enhanced ISO | 12800 | - |
Lowest native ISO | 100 | 80 |
RAW files | ||
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
Selective AF | ||
AF center weighted | ||
AF multi area | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Total focus points | 11 | 9 |
Lens | ||
Lens mount type | Pentax KAF2 | fixed lens |
Lens zoom range | - | 28-140mm (5.0x) |
Maximum aperture | - | f/3.5-5.5 |
Macro focusing range | - | 1cm |
Amount of lenses | 151 | - |
Crop factor | 1.5 | 5.8 |
Screen | ||
Range of display | Fixed Type | Fixed Type |
Display diagonal | 2.7 inch | 2.7 inch |
Resolution of display | 230k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Display tech | TFT LCD monitor | - |
Viewfinder Information | ||
Viewfinder | Optical (pentamirror) | None |
Viewfinder coverage | 96 percent | - |
Viewfinder magnification | 0.57x | - |
Features | ||
Min shutter speed | 30 seconds | 4 seconds |
Max shutter speed | 1/6000 seconds | 1/1500 seconds |
Continuous shutter speed | 5.0 frames per second | 1.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Custom WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 16.00 m | 3.90 m |
Flash options | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless | Auto, On, Off, Red-eye, Soft |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash sync | 1/180 seconds | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1280 x 720 (24 fps), 640 x 416 (24 fps) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
Max video resolution | 1280x720 | 1280x720 |
Video format | Motion JPEG | Motion JPEG |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 580g (1.28 pounds) | 164g (0.36 pounds) |
Dimensions | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") | 108 x 59 x 25mm (4.3" x 2.3" x 1.0") |
DXO scores | ||
DXO Overall rating | 72 | not tested |
DXO Color Depth rating | 22.8 | not tested |
DXO Dynamic range rating | 12.5 | not tested |
DXO Low light rating | 811 | not tested |
Other | ||
Battery life | 1900 images | - |
Battery format | Battery Pack | - |
Battery ID | 4 x AA | D-LI68 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage media | SD/SDHC card | SD/SDHC card, Internal |
Storage slots | One | One |
Retail price | $600 | $120 |