Olympus FE-25 vs Pentax K-5 II
98 Imaging
32 Features
11 Overall
23
60 Imaging
57 Features
82 Overall
67
Olympus FE-25 vs Pentax K-5 II Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.4" Fixed Display
- ISO 100 - 0
- No Video
- ()mm (F) lens
- n/ag - 93 x 62 x 24mm
- Released January 2009
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 12800 (Increase to 51200)
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 760g - 131 x 97 x 73mm
- Launched June 2013
- Earlier Model is Pentax K-5
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Let's take a deeper look at the Olympus FE-25 and Pentax K-5 II, former being a Ultracompact while the latter is a Advanced DSLR by companies Olympus and Pentax. There exists a considerable gap between the image resolutions of the FE-25 (10MP) and K-5 II (16MP) and the FE-25 (1/2.3") and K-5 II (APS-C) offer totally different sensor dimensions.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe FE-25 was released 5 years earlier than the K-5 II and that is quite a large difference as far as technology is concerned. Both of these cameras have different body design with the Olympus FE-25 being a Ultracompact camera and the Pentax K-5 II being a Mid-size SLR camera.
Before diving into a complete comparison, here is a quick view of how the FE-25 grades versus the K-5 II with regard to portability, imaging, features and an overall grade.
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Following is a preview of the gallery photos for Olympus FE-25 & Pentax K-5 II. The complete galleries are available at Olympus FE-25 Gallery & Pentax K-5 II Gallery.
Reasons to pick Olympus FE-25 over the Pentax K-5 II
| FE-25 | K-5 II |
|---|
Reasons to pick Pentax K-5 II over the Olympus FE-25
| K-5 II | FE-25 | |||
|---|---|---|---|---|
| Launched | June 2013 | January 2009 | More recent by 53 months | |
| Focus manually | More exact focusing | |||
| Screen dimensions | 3" | 2.4" | Bigger screen (+0.6") | |
| Screen resolution | 921k | 112k | Clearer screen (+809k dot) |
Common features in the Olympus FE-25 and Pentax K-5 II
| FE-25 | K-5 II | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Lack of selfie screen | |||
| Touch screen | Lack of Touch screen |
Olympus FE-25 vs Pentax K-5 II Physical Comparison
If you're intending to lug around your camera regularly, you'll need to consider its weight and dimensions. The Olympus FE-25 offers physical measurements of 93mm x 62mm x 24mm (3.7" x 2.4" x 0.9") accompanied by a weight of n/a grams (0.00 lbs) and the Pentax K-5 II has dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") and a weight of 760 grams (1.68 lbs).
See the Olympus FE-25 and Pentax K-5 II in our newest Camera plus Lens Size Comparison Tool.
Don't forget, the weight of an ILC will vary dependant on the lens you have attached at that moment. Underneath is a front view size comparison of the FE-25 compared to the K-5 II.

Factoring in dimensions and weight, the portability score of the FE-25 and K-5 II is 98 and 60 respectively.
Olympus FE-25 vs Pentax K-5 II Sensor Comparison
Normally, its hard to visualise the gap between sensor measurements merely by going over specifications. The photograph here will help give you a far better sense of the sensor sizing in the FE-25 and K-5 II.
Plainly, both the cameras provide different megapixels and different sensor measurements. The FE-25 due to its tinier sensor will make achieving bokeh more difficult and the Pentax K-5 II will offer you more detail as a result of its extra 6MP. Higher resolution can also let you crop shots more aggressively. The older FE-25 is going to be disadvantaged in sensor innovation.
Olympus FE-25 vs Pentax K-5 II Screen and ViewFinder
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Olympus FE-25 vs Pentax K-5 II Specifications
| Olympus FE-25 | Pentax K-5 II | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Pentax |
| Model | Olympus FE-25 | Pentax K-5 II |
| Class | Ultracompact | Advanced DSLR |
| Released | 2009-01-07 | 2013-06-04 |
| Physical type | Ultracompact | Mid-size SLR |
| Sensor Information | ||
| Processor | - | Prime II |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor dimensions | 6.08 x 4.56mm | 23.7 x 15.7mm |
| Sensor surface area | 27.7mm² | 372.1mm² |
| Sensor resolution | 10 megapixel | 16 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | - | 3:2 |
| Peak resolution | 3648 x 2768 | 4928 x 3264 |
| Highest native ISO | - | 12800 |
| Highest enhanced ISO | - | 51200 |
| Minimum native ISO | 100 | 100 |
| RAW files | ||
| Minimum enhanced ISO | - | 80 |
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Number of focus points | - | 11 |
| Cross focus points | - | 9 |
| Lens | ||
| Lens mounting type | fixed lens | Pentax KAF2 |
| Lens focal range | () | - |
| Available lenses | - | 151 |
| Focal length multiplier | 5.9 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display sizing | 2.4" | 3" |
| Resolution of display | 112 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display technology | - | TFT LCD monitor |
| Viewfinder Information | ||
| Viewfinder | None | Optical (pentaprism) |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.61x |
| Features | ||
| Min shutter speed | 4 seconds | 30 seconds |
| Max shutter speed | 1/2000 seconds | 1/8000 seconds |
| Continuous shutter rate | - | 7.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Change white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | - | 13.00 m (at ISO 100) |
| Flash options | - | Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | - | 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) |
| Highest video resolution | None | 1920x1080 |
| Video format | Motion JPEG | Motion JPEG |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | none | USB 2.0 (480 Mbit/sec) |
| GPS | None | Optional |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | - | 760 grams (1.68 lbs) |
| Physical dimensions | 93 x 62 x 24mm (3.7" x 2.4" x 0.9") | 131 x 97 x 73mm (5.2" x 3.8" x 2.9") |
| DXO scores | ||
| DXO Overall score | not tested | 82 |
| DXO Color Depth score | not tested | 23.8 |
| DXO Dynamic range score | not tested | 14.1 |
| DXO Low light score | not tested | 1235 |
| Other | ||
| Battery life | - | 980 photographs |
| Type of battery | - | Battery Pack |
| Battery model | - | D-LI90 |
| Self timer | - | Yes ( 2 or 12 seconds) |
| Time lapse feature | ||
| Type of storage | - | SD/SDHC/SDXC |
| Card slots | Single | Single |
| Retail cost | $15 | $830 |