Olympus FE-25 vs Pentax Q-S1
98 Imaging
33 Features
11 Overall
24


92 Imaging
37 Features
54 Overall
43
Olympus FE-25 vs Pentax Q-S1 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
- Revealed January 2009
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Fixed Display
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax Q Mount
- 203g - 105 x 58 x 34mm
- Introduced August 2014

Olympus FE-25 vs Pentax Q-S1 Overview
Following is a in depth comparison of the Olympus FE-25 and Pentax Q-S1, one is a Ultracompact and the other is a Entry-Level Mirrorless by companies Olympus and Pentax. The image resolution of the FE-25 (10MP) and the Q-S1 (12MP) is fairly well matched but the FE-25 (1/2.3") and Q-S1 (1/1.7") offer totally different sensor sizing.

The FE-25 was revealed 6 years before the Q-S1 which is quite a large gap as far as technology is concerned. Both of the cameras have different body design with the Olympus FE-25 being a Ultracompact camera and the Pentax Q-S1 being a Rangefinder-style mirrorless camera.
Before going straight to a full comparison, here is a brief highlight of how the FE-25 matches up versus the Q-S1 in the way of portability, imaging, features and an overall score.

Olympus FE-25 vs Pentax Q-S1 Gallery
The following is a sample of the gallery pictures for Olympus FE-25 and Pentax Q-S1. The full galleries are provided at Olympus FE-25 Gallery and Pentax Q-S1 Gallery.
Reasons to pick Olympus FE-25 over the Pentax Q-S1
FE-25 | Q-S1 |
---|
Reasons to pick Pentax Q-S1 over the Olympus FE-25
Q-S1 | FE-25 | |||
---|---|---|---|---|
Introduced | August 2014 | ![]() | January 2009 | More modern by 67 months |
Manually focus | ![]() | Very precise focus | ||
Display dimensions | 3" | ![]() | 2.4" | Larger display (+0.6") |
Display resolution | 460k | ![]() | 112k | Crisper display (+348k dot) |
Common features in the Olympus FE-25 and Pentax Q-S1
FE-25 | Q-S1 | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Lacking selfie screen | ||
Touch display | ![]() | Lacking Touch display |
Olympus FE-25 vs Pentax Q-S1 Physical Comparison
For anyone who is looking to carry around your camera, you'll have to factor its weight and volume. The Olympus FE-25 enjoys exterior dimensions of 93mm x 62mm x 24mm (3.7" x 2.4" x 0.9") along with a weight of n/a grams (0.00 lbs) whilst the Pentax Q-S1 has sizing of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") accompanied by a weight of 203 grams (0.45 lbs).
Contrast the Olympus FE-25 and Pentax Q-S1 in the new Camera and Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will change based on the lens you have at the time. Following is a front view proportions comparison of the FE-25 against the Q-S1.

Looking at dimensions and weight, the portability score of the FE-25 and Q-S1 is 98 and 92 respectively.

Olympus FE-25 vs Pentax Q-S1 Sensor Comparison
Quite often, it's difficult to envision the difference between sensor sizes purely by checking technical specs. The picture underneath might provide you a better sense of the sensor sizes in the FE-25 and Q-S1.
As you can tell, both the cameras provide different megapixel count and different sensor sizes. The FE-25 with its tinier sensor will make getting bokeh trickier and the Pentax Q-S1 will give more detail because of its extra 2 Megapixels. Greater resolution will also help you crop photos more aggressively. The more aged FE-25 is going to be behind with regard to sensor tech.

Olympus FE-25 vs Pentax Q-S1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus FE-25 vs Pentax Q-S1 Specifications
Olympus FE-25 | Pentax Q-S1 | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Pentax |
Model type | Olympus FE-25 | Pentax Q-S1 |
Category | Ultracompact | Entry-Level Mirrorless |
Revealed | 2009-01-07 | 2014-08-04 |
Physical type | Ultracompact | Rangefinder-style mirrorless |
Sensor Information | ||
Powered by | - | Q Engine |
Sensor type | CCD | BSI-CMOS |
Sensor size | 1/2.3" | 1/1.7" |
Sensor measurements | 6.08 x 4.56mm | 7.44 x 5.58mm |
Sensor area | 27.7mm² | 41.5mm² |
Sensor resolution | 10 megapixels | 12 megapixels |
Anti alias filter | ||
Aspect ratio | - | 1:1, 4:3, 3:2 and 16:9 |
Highest Possible resolution | 3648 x 2768 | 4000 x 3000 |
Maximum native ISO | - | 12800 |
Minimum native ISO | 100 | 100 |
RAW images | ||
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
AF continuous | ||
AF single | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Lens | ||
Lens support | fixed lens | Pentax Q |
Lens zoom range | () | - |
Number of lenses | - | 8 |
Crop factor | 5.9 | 4.8 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display size | 2.4 inches | 3 inches |
Display resolution | 112 thousand dots | 460 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Minimum shutter speed | 4 secs | 30 secs |
Fastest shutter speed | 1/2000 secs | 1/8000 secs |
Continuous shutter rate | - | 5.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | - | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | - | 4.90 m (at ISO 100) |
Flash settings | - | Auto, redeye reduction, slow sync, trailing curtain sync |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | - | 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p) |
Maximum video resolution | None | 1920x1080 |
Video data format | Motion JPEG | MPEG-4, H.264 |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | none | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | - | 203 gr (0.45 lb) |
Physical dimensions | 93 x 62 x 24mm (3.7" x 2.4" x 0.9") | 105 x 58 x 34mm (4.1" x 2.3" x 1.3") |
DXO scores | ||
DXO Overall rating | not tested | not tested |
DXO Color Depth rating | not tested | not tested |
DXO Dynamic range rating | not tested | not tested |
DXO Low light rating | not tested | not tested |
Other | ||
Battery life | - | 250 pictures |
Form of battery | - | Battery Pack |
Battery ID | - | D-LI68 |
Self timer | - | Yes (2 or 12 sec) |
Time lapse feature | ||
Storage type | - | SD/SDHC/SDXC card |
Card slots | Single | Single |
Retail pricing | $15 | $250 |