Pentax S1 vs Pentax Q
93 Imaging
37 Features
31 Overall
34
93 Imaging
35 Features
47 Overall
39
Pentax S1 vs Pentax Q Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 157g - 114 x 58 x 28mm
- Introduced March 2011
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 125 - 6400
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax Q Mount
- 180g - 98 x 57 x 31mm
- Released June 2011
- Replacement is Pentax Q10
Photography Glossary Pentax S1 vs Pentax Q Overview
Here, we will be looking at the Pentax S1 and Pentax Q, former is a Small Sensor Compact while the latter is a Entry-Level Mirrorless and both of them are sold by Pentax. The resolution of the S1 (14MP) and the Q (12MP) is relatively well matched and both cameras offer the identical sensor dimensions (1/2.3").
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe S1 was released 3 months earlier than the Q which means that they are of a similar age. Each of the cameras feature different body design with the Pentax S1 being a Compact camera and the Pentax Q being a Rangefinder-style mirrorless camera.
Before delving straight to a step-by-step comparison, here is a brief synopsis of how the S1 scores against the Q for portability, imaging, features and an overall score.
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The following is a preview of the gallery photos for Pentax Optio S1 & Pentax Q. The complete galleries are available at Pentax S1 Gallery & Pentax Q Gallery.
Reasons to pick Pentax S1 over the Pentax Q
| S1 | Q |
|---|
Reasons to pick Pentax Q over the Pentax S1
| Q | S1 | |||
|---|---|---|---|---|
| Screen size | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 460k | 230k | Crisper screen (+230k dot) |
Common features in the Pentax S1 and Pentax Q
| S1 | Q | |||
|---|---|---|---|---|
| Released | March 2011 | June 2011 | Similar age | |
| Manually focus | Dial exact focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither features selfie screen | |||
| Touch screen | Neither features Touch screen |
Pentax S1 vs Pentax Q Physical Comparison
For anyone who is intending to carry around your camera frequently, you'll need to factor in its weight and measurements. The Pentax S1 enjoys outside dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs) while the Pentax Q has proportions of 98mm x 57mm x 31mm (3.9" x 2.2" x 1.2") with a weight of 180 grams (0.40 lbs).
See the Pentax S1 and Pentax Q in our newest Camera plus Lens Size Comparison Tool.
Take into account, the weight of an ILC will vary dependant on the lens you use at that moment. The following is a front view over all size comparison of the S1 vs the Q.

Taking into account size and weight, the portability grade of the S1 and Q is 93 and 93 respectively.
Pentax S1 vs Pentax Q Sensor Comparison
Usually, its tough to see the gap between sensor sizes just by reading through specifications. The picture below might give you a greater sense of the sensor sizes in the S1 and Q.
To sum up, the 2 cameras come with the identical sensor size albeit not the same resolution. You can count on the Pentax S1 to resolve greater detail as a result of its extra 2 Megapixels. Higher resolution can also make it easier to crop pictures a good deal more aggressively.
Pentax S1 vs Pentax Q Screen and ViewFinder
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Pentax S1 vs Pentax Q Specifications
| Pentax Optio S1 | Pentax Q | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Pentax |
| Model | Pentax Optio S1 | Pentax Q |
| Category | Small Sensor Compact | Entry-Level Mirrorless |
| Introduced | 2011-03-02 | 2011-06-23 |
| Physical type | Compact | Rangefinder-style mirrorless |
| Sensor Information | ||
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor measurements | 6.17 x 4.55mm | 6.17 x 4.55mm |
| Sensor area | 28.1mm² | 28.1mm² |
| Sensor resolution | 14 megapixels | 12 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Peak resolution | 4288 x 3216 | 4000 x 3000 |
| Highest native ISO | 6400 | 6400 |
| Lowest native ISO | 80 | 125 |
| RAW support | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Number of focus points | 9 | 25 |
| Lens | ||
| Lens mounting type | fixed lens | Pentax Q |
| Lens focal range | 28-140mm (5.0x) | - |
| Maximum aperture | f/3.5-5.5 | - |
| Macro focus range | 1cm | - |
| Amount of lenses | - | 8 |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display diagonal | 2.7 inches | 3 inches |
| Resolution of display | 230k dots | 460k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Display tech | TFT color LCD with Anti-reflective coating | TFT Color LCD |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 4 secs | 30 secs |
| Fastest shutter speed | 1/1500 secs | 1/2000 secs |
| Continuous shutter rate | 1.0 frames per second | 2.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | - | Yes |
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 3.90 m | 5.60 m |
| Flash modes | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Red-Eye, Slow Sync, Trailing-curtain sync |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Fastest flash synchronize | - | 1/2000 secs |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 1920 x 1080 (30 fps), 1280 x 720p (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Highest video resolution | 1280x720 | 1920x1080 |
| Video format | Motion JPEG | MPEG-4, H.264 |
| Microphone 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 proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 157 gr (0.35 lbs) | 180 gr (0.40 lbs) |
| Physical dimensions | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") | 98 x 57 x 31mm (3.9" x 2.2" x 1.2") |
| DXO scores | ||
| DXO Overall score | not tested | 47 |
| DXO Color Depth score | not tested | 20.2 |
| DXO Dynamic range score | not tested | 11.1 |
| DXO Low light score | not tested | 189 |
| Other | ||
| Battery life | 260 pictures | 230 pictures |
| Battery type | Battery Pack | Battery Pack |
| Battery model | D-LI92 | D-LI68 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 12 sec) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC, Internal | SD/SDHC/SDXC |
| Card slots | One | One |
| Retail pricing | $174 | $695 |