Pentax I-10 vs Pentax Q-S1
93 Imaging
34 Features
24 Overall
30
92 Imaging
37 Features
54 Overall
43
Pentax I-10 vs Pentax Q-S1 Key Specs
(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
- Announced January 2010
(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
Photography Glossary Pentax I-10 vs Pentax Q-S1 Overview
Here, we are contrasting the Pentax I-10 versus Pentax Q-S1, one is a Small Sensor Compact and the other is a Entry-Level Mirrorless and both of them are designed by Pentax. The resolution of the I-10 (12MP) and the Q-S1 (12MP) is fairly well matched but the I-10 (1/2.3") and Q-S1 (1/1.7") offer totally different sensor size.
President Biden pushes bill mandating TikTok sale or banThe I-10 was introduced 5 years earlier than the Q-S1 which is quite a large gap as far as technology is concerned. Both of the cameras feature different body design with the Pentax I-10 being a Compact camera and the Pentax Q-S1 being a Rangefinder-style mirrorless camera.
Before diving into a comprehensive comparison, here is a quick summation of how the I-10 grades vs the Q-S1 in regards to portability, imaging, features and an overall mark.
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Following is a sample of the gallery pictures for Pentax Optio I-10 and Pentax Q-S1. The whole galleries are provided at Pentax I-10 Gallery and Pentax Q-S1 Gallery.
Reasons to pick Pentax I-10 over the Pentax Q-S1
| I-10 | Q-S1 |
|---|
Reasons to pick Pentax Q-S1 over the Pentax I-10
| Q-S1 | I-10 | |||
|---|---|---|---|---|
| Introduced | August 2014 | January 2010 | Newer by 55 months | |
| Display size | 3" | 2.7" | Larger display (+0.3") | |
| Display resolution | 460k | 230k | Sharper display (+230k dot) |
Common features in the Pentax I-10 and Pentax Q-S1
| I-10 | Q-S1 | |||
|---|---|---|---|---|
| Manually focus | More exact focus | |||
| Display type | Fixed | Fixed | Fixed display | |
| Selfie screen | Neither has selfie screen | |||
| Touch display | Neither has Touch display |
Pentax I-10 vs Pentax Q-S1 Physical Comparison
When you are looking to travel with your camera regularly, you are going to need to factor in its weight and proportions. The Pentax I-10 has physical dimensions of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") having a weight of 153 grams (0.34 lbs) while the Pentax Q-S1 has measurements 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 Pentax I-10 versus Pentax Q-S1 in the new Camera with Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will vary based on the lens you select during that time. Below is a front view physical size comparison of the I-10 against the Q-S1.

Looking at dimensions and weight, the portability rating of the I-10 and Q-S1 is 93 and 92 respectively.
Pentax I-10 vs Pentax Q-S1 Sensor Comparison
Sometimes, it can be hard to envision the gap between sensor dimensions simply by checking specifications. The pic underneath will provide you a stronger sense of the sensor sizes in the I-10 and Q-S1.
To sum up, both the cameras come with the identical megapixel count but not the same sensor dimensions. The I-10 has got the tinier sensor which should make achieving shallower depth of field more challenging. The more aged I-10 is going to be disadvantaged in sensor technology.
Pentax I-10 vs Pentax Q-S1 Screen and ViewFinder
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Pentax I-10 vs Pentax Q-S1 Specifications
| Pentax Optio I-10 | Pentax Q-S1 | |
|---|---|---|
| General Information | ||
| Brand | Pentax | Pentax |
| Model | Pentax Optio I-10 | Pentax Q-S1 |
| Category | Small Sensor Compact | Entry-Level Mirrorless |
| Announced | 2010-01-25 | 2014-08-04 |
| Physical type | Compact | Rangefinder-style mirrorless |
| Sensor Information | ||
| Processor Chip | Prime | Q Engine |
| Sensor type | CCD | BSI-CMOS |
| Sensor size | 1/2.3" | 1/1.7" |
| Sensor measurements | 6.17 x 4.55mm | 7.44 x 5.58mm |
| Sensor area | 28.1mm² | 41.5mm² |
| Sensor resolution | 12 megapixel | 12 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Max resolution | 4000 x 3000 | 4000 x 3000 |
| Max native ISO | 6400 | 12800 |
| Minimum native ISO | 80 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 9 | - |
| Lens | ||
| Lens mounting type | fixed lens | Pentax Q |
| Lens focal range | 28-140mm (5.0x) | - |
| Max aperture | f/3.5-5.9 | - |
| Macro focus distance | 10cm | - |
| Total lenses | - | 8 |
| Focal length multiplier | 5.8 | 4.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen sizing | 2.7 inches | 3 inches |
| Resolution of screen | 230k dots | 460k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Min shutter speed | 4s | 30s |
| Max shutter speed | 1/2000s | 1/8000s |
| Continuous shutter rate | 1.0 frames/s | 5.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 4.00 m | 4.90 m (at ISO 100) |
| Flash options | Auto, On, Off, Red-eye, Soft | Auto, redeye reduction, slow sync, trailing curtain sync |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| 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 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p) |
| Max video resolution | 1280x720 | 1920x1080 |
| Video data format | Motion JPEG | MPEG-4, H.264 |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | 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 | 153g (0.34 lb) | 203g (0.45 lb) |
| Physical dimensions | 101 x 65 x 28mm (4.0" x 2.6" x 1.1") | 105 x 58 x 34mm (4.1" x 2.3" x 1.3") |
| DXO scores | ||
| DXO Overall score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery life | - | 250 photographs |
| Battery style | - | Battery Pack |
| Battery model | D-LI92 | D-LI68 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 12 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC, Internal | SD/SDHC/SDXC card |
| Card slots | Single | Single |
| Launch cost | $310 | $250 |