Pentax K-01 vs Sony W290
76 Imaging
56 Features
68 Overall
60
94 Imaging
34 Features
28 Overall
31
Pentax K-01 vs Sony W290 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 12800 (Expand to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax KAF2 Mount
- 561g - 122 x 79 x 58mm
- Introduced May 2012
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.3-5.2) lens
- 167g - 98 x 57 x 23mm
- Launched February 2009
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Let's take a closer look at the Pentax K-01 vs Sony W290, former being a Entry-Level Mirrorless while the latter is a Small Sensor Compact by companies Pentax and Sony. There is a large difference among the sensor resolutions of the K-01 (16MP) and W290 (12MP) and the K-01 (APS-C) and W290 (1/2.3") offer different sensor measurements.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe K-01 was introduced 3 years later than the W290 and that is a fairly serious difference as far as camera tech is concerned. Both of the cameras feature different body design with the Pentax K-01 being a SLR-style mirrorless camera and the Sony W290 being a Compact camera.
Before getting right into a in depth comparison, here is a brief introduction of how the K-01 grades versus the W290 in regards to portability, imaging, features and an overall grade.
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This is a preview of the gallery images for Pentax K-01 & Sony Cyber-shot DSC-W290. The whole galleries are available at Pentax K-01 Gallery & Sony W290 Gallery.
Reasons to pick Pentax K-01 over the Sony W290
| K-01 | W290 | |||
|---|---|---|---|---|
| Launched | May 2012 | February 2009 | More recent by 40 months | |
| Screen resolution | 921k | 230k | Sharper screen (+691k dot) |
Reasons to pick Sony W290 over the Pentax K-01
| W290 | K-01 |
|---|
Common features in the Pentax K-01 and Sony W290
| K-01 | W290 | |||
|---|---|---|---|---|
| Manual focus | More precise focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen size | 3" | 3" | Same screen measurements | |
| Selfie screen | Absent selfie screen | |||
| Touch friendly screen | Absent Touch friendly screen |
Pentax K-01 vs Sony W290 Physical Comparison
When you are going to lug around your camera frequently, you'll have to think about its weight and proportions. The Pentax K-01 enjoys outside dimensions of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") along with a weight of 561 grams (1.24 lbs) whilst the Sony W290 has measurements of 98mm x 57mm x 23mm (3.9" x 2.2" x 0.9") along with a weight of 167 grams (0.37 lbs).
Take a look at the Pentax K-01 vs Sony W290 in our brand new Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ depending on the lens you choose during that time. The following is a front view dimensions comparison of the K-01 versus the W290.

Looking at size and weight, the portability score of the K-01 and W290 is 76 and 94 respectively.
Pentax K-01 vs Sony W290 Sensor Comparison
In many cases, it's hard to imagine the contrast in sensor measurements purely by researching a spec sheet. The photograph here might provide you a much better sense of the sensor sizes in the K-01 and W290.
Clearly, each of these cameras feature different megapixel count and different sensor measurements. The K-01 with its bigger sensor is going to make shooting shallower depth of field simpler and the Pentax K-01 will result in more detail using its extra 4MP. Higher resolution will also let you crop pictures way more aggressively. The more modern K-01 provides a benefit when it comes to sensor tech.
Pentax K-01 vs Sony W290 Screen and ViewFinder
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Pentax K-01 vs Sony W290 Specifications
| Pentax K-01 | Sony Cyber-shot DSC-W290 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model type | Pentax K-01 | Sony Cyber-shot DSC-W290 |
| Class | Entry-Level Mirrorless | Small Sensor Compact |
| Introduced | 2012-05-30 | 2009-02-17 |
| Physical type | SLR-style mirrorless | Compact |
| Sensor Information | ||
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | 1/2.3" |
| Sensor dimensions | 23.7 x 15.7mm | 6.17 x 4.55mm |
| Sensor surface area | 372.1mm² | 28.1mm² |
| Sensor resolution | 16 megapixel | 12 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3, 3:2 and 16:9 |
| Highest resolution | 4928 x 3264 | 4000 x 3000 |
| Highest native ISO | 12800 | 3200 |
| Highest boosted ISO | 25600 | - |
| Minimum native ISO | 100 | 80 |
| RAW format | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | 81 | 9 |
| Lens | ||
| Lens support | Pentax KAF2 | fixed lens |
| Lens zoom range | - | 28-140mm (5.0x) |
| Max aperture | - | f/3.3-5.2 |
| Macro focusing distance | - | 10cm |
| Available lenses | 151 | - |
| Focal length multiplier | 1.5 | 5.8 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen diagonal | 3" | 3" |
| Screen resolution | 921k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen technology | TFT LCD monitor | - |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Lowest shutter speed | 30 secs | 2 secs |
| Highest shutter speed | 1/4000 secs | 1/1600 secs |
| Continuous shooting rate | 6.0 frames per second | 2.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | - |
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 12.00 m (at ISO 100) | 3.90 m |
| Flash modes | Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync | Auto, On, Off, Red-Eye reduction, Slow Sync |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Highest flash synchronize | 1/180 secs | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30, 25, 24 fps),1280 x 720 (60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps) | 1280 x 720 (30 fps) 640 x 480 (30 fps) |
| Highest video resolution | 1920x1080 | 1280x720 |
| Video format | MPEG-4, H.264 | MPEG-4 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 561 grams (1.24 pounds) | 167 grams (0.37 pounds) |
| Physical dimensions | 122 x 79 x 58mm (4.8" x 3.1" x 2.3") | 98 x 57 x 23mm (3.9" x 2.2" x 0.9") |
| DXO scores | ||
| DXO All around rating | 79 | not tested |
| DXO Color Depth rating | 23.7 | not tested |
| DXO Dynamic range rating | 12.9 | not tested |
| DXO Low light rating | 1135 | not tested |
| Other | ||
| Battery life | 540 photographs | - |
| Battery type | Battery Pack | - |
| Battery ID | D-LI90 | - |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC | Memory Stick Duo / Pro Duo, Internal |
| Card slots | One | One |
| Pricing at launch | $899 | $230 |