Pentax K-x vs Pentax H90
69 Imaging
52 Features
47 Overall
50
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93 Imaging
35 Features
24 Overall
30
Pentax K-x vs Pentax H90 Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 2.7" Fixed Display
- ISO 100 - 6400 (Increase to 12800)
- Sensor based Image Stabilization
- 1/6000s Max Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 580g - 123 x 92 x 68mm
- Revealed December 2009
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.9) lens
- 153g - 101 x 65 x 28mm
- Revealed January 2010
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Pentax K-x vs Pentax H90 Overview
In this article, we will be evaluating the Pentax K-x and Pentax H90, one is a Entry-Level DSLR and the latter is a Small Sensor Compact and they are both produced by Pentax. The resolution of the K-x (12MP) and the H90 (12MP) is relatively comparable but the K-x (APS-C) and H90 (1/2.3") come with totally different sensor dimensions.
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The K-x was announced very close to the H90 and they are of a similar generation. Both of the cameras offer different body type with the Pentax K-x being a Compact SLR camera and the Pentax H90 being a Compact camera.
Before we go through a complete comparison, below is a quick view of how the K-x scores against the H90 in the way of portability, imaging, features and an overall mark.
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Pentax K-x vs Pentax H90 Gallery
Here is a preview of the gallery photos for Pentax K-x and Pentax Optio H90. The whole galleries are available at Pentax K-x Gallery and Pentax H90 Gallery.
Reasons to pick Pentax K-x over the Pentax H90
K-x | H90 |
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Reasons to pick Pentax H90 over the Pentax K-x
H90 | K-x |
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Common features in the Pentax K-x and Pentax H90
K-x | H90 | |||
---|---|---|---|---|
Revealed | December 2009 | ![]() | January 2010 | Same generation |
Focus manually | ![]() | More precise focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen sizing | 2.7" | ![]() | 2.7" | Equivalent screen sizing |
Screen resolution | 230k | ![]() | 230k | Same screen resolution |
Selfie screen | ![]() | Absent selfie screen | ||
Touch friendly screen | ![]() | Absent Touch friendly screen |
Pentax K-x vs Pentax H90 Physical Comparison
When you are aiming to travel with your camera frequently, you'll need to factor its weight and dimensions. The Pentax K-x comes with exterior dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") and a weight of 580 grams (1.28 lbs) whilst the Pentax H90 has dimensions of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") having a weight of 153 grams (0.34 lbs).
Take a look at the Pentax K-x and Pentax H90 in the latest Camera and Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will change dependant on the lens you use at that moment. Underneath is the front view measurements comparison of the K-x versus the H90.
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Factoring in dimensions and weight, the portability rating of the K-x and H90 is 69 and 93 respectively.
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Pentax K-x vs Pentax H90 Sensor Comparison
Sometimes, it is difficult to visualise the gap in sensor dimensions purely by checking out specs. The image below might provide you a stronger sense of the sensor sizes in the K-x and H90.
All in all, the two cameras offer the same exact megapixels albeit not the same sensor dimensions. The K-x offers the bigger sensor which will make achieving bokeh simpler.
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Pentax K-x vs Pentax H90 Screen and ViewFinder
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Photography Type Scores
Portrait Comparison
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Street Comparison
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Sports Comparison
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Travel Comparison
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Landscape Comparison
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Vlogging Comparison
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Pentax K-x vs Pentax H90 Specifications
Pentax K-x | Pentax Optio H90 | |
---|---|---|
General Information | ||
Manufacturer | Pentax | Pentax |
Model type | Pentax K-x | Pentax Optio H90 |
Class | Entry-Level DSLR | Small Sensor Compact |
Revealed | 2009-12-23 | 2010-01-25 |
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 surface area | 372.9mm² | 28.1mm² |
Sensor resolution | 12 megapixels | 12 megapixels |
Anti alias filter | ||
Aspect ratio | 3:2 | 4:3 and 16:9 |
Max resolution | 4288 x 2848 | 4000 x 3000 |
Max native ISO | 6400 | 6400 |
Max enhanced ISO | 12800 | - |
Min native ISO | 100 | 80 |
RAW photos | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Single autofocus | ||
Tracking autofocus | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 11 | 9 |
Lens | ||
Lens support | Pentax KAF2 | fixed lens |
Lens zoom range | - | 28-140mm (5.0x) |
Maximal aperture | - | f/3.5-5.9 |
Macro focusing range | - | 10cm |
Amount of lenses | 151 | - |
Crop factor | 1.5 | 5.8 |
Screen | ||
Range of display | Fixed Type | Fixed Type |
Display diagonal | 2.7 inches | 2.7 inches |
Display resolution | 230 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display tech | TFT LCD monitor | - |
Viewfinder Information | ||
Viewfinder type | Optical (pentamirror) | None |
Viewfinder coverage | 96% | - |
Viewfinder magnification | 0.57x | - |
Features | ||
Min shutter speed | 30 secs | 4 secs |
Max shutter speed | 1/6000 secs | 1/2000 secs |
Continuous shutter speed | 5.0 frames per sec | 1.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Change white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 16.00 m | 4.00 m |
Flash settings | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless | Auto, On, Off, Red-eye, Soft |
Hot shoe | ||
AE bracketing | ||
White balance bracketing | ||
Max flash sync | 1/180 secs | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
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 data format | Motion JPEG | Motion JPEG |
Microphone jack | ||
Headphone jack | ||
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 lb) | 153g (0.34 lb) |
Dimensions | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") | 101 x 65 x 28mm (4.0" x 2.6" x 1.1") |
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 pictures | - |
Battery form | Battery Pack | - |
Battery ID | 4 x AA | D-LI68 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Type of storage | SD/SDHC card | SD/SDHC, Internal |
Storage slots | Single | Single |
Price at release | $600 | $150 |