Pentax Q vs Sony RX100
93 Imaging
35 Features
47 Overall
39
91 Imaging
49 Features
68 Overall
56
Pentax Q vs Sony RX100 Key Specs
(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
- Announced June 2011
- Replacement is Pentax Q10
(Full Review)
- 20MP - 1" Sensor
- 3" Fixed Screen
- ISO 100 - 25600
- Optical Image Stabilization
- 1920 x 1080 video
- 28-100mm (F1.8-4.9) lens
- 240g - 102 x 58 x 36mm
- Introduced August 2012
- Refreshed by Sony RX100 II
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Lets look a bit more in depth at the Pentax Q versus Sony RX100, former being a Entry-Level Mirrorless while the latter is a Large Sensor Compact by manufacturers Pentax and Sony. There is a substantial difference among the sensor resolutions of the Q (12MP) and RX100 (20MP) and the Q (1/2.3") and RX100 (1") provide different sensor sizing.
Sora from OpenAI releases its first ever music videoThe Q was announced 14 months earlier than the RX100 which makes them a generation apart from each other. Both of these cameras feature different body design with the Pentax Q being a Rangefinder-style mirrorless camera and the Sony RX100 being a Large Sensor Compact camera.
Before diving into a in depth comparison, here is a concise view of how the Q matches up versus the RX100 in regards to portability, imaging, features and an overall grade.
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Here is a preview of the gallery photos for Pentax Q & Sony Cyber-shot DSC-RX100. The whole galleries are available at Pentax Q Gallery & Sony RX100 Gallery.
Reasons to pick Pentax Q over the Sony RX100
| Q | RX100 |
|---|
Reasons to pick Sony RX100 over the Pentax Q
| RX100 | Q | |||
|---|---|---|---|---|
| Introduced | August 2012 | June 2011 | More recent by 14 months | |
| Screen resolution | 1229k | 460k | Crisper screen (+769k dot) |
Common features in the Pentax Q and Sony RX100
| Q | RX100 | |||
|---|---|---|---|---|
| Manually focus | Dial exact focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen size | 3" | 3" | Same screen measurement | |
| Selfie screen | Neither contains selfie screen | |||
| Touch screen | Neither contains Touch screen |
Pentax Q vs Sony RX100 Physical Comparison
If you are looking to lug around your camera regularly, you'll have to take into account its weight and proportions. The Pentax Q has got outer measurements of 98mm x 57mm x 31mm (3.9" x 2.2" x 1.2") accompanied by a weight of 180 grams (0.40 lbs) while the Sony RX100 has measurements of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") and a weight of 240 grams (0.53 lbs).
Check the Pentax Q versus Sony RX100 in our brand new Camera plus Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will vary depending on the lens you are employing during that time. Below is a front view overall size comparison of the Q compared to the RX100.

Considering size and weight, the portability grade of the Q and RX100 is 93 and 91 respectively.
Pentax Q vs Sony RX100 Sensor Comparison
Usually, it is very tough to visualize the difference in sensor measurements only by checking out specifications. The visual below should offer you a better sense of the sensor measurements in the Q and RX100.
To sum up, the two cameras come with different megapixel count and different sensor measurements. The Q using its smaller sensor is going to make shooting shallow depth of field harder and the Sony RX100 will provide greater detail with its extra 8 Megapixels. Higher resolution can also enable you to crop photographs a good deal more aggressively. The older Q will be behind in sensor tech.
Pentax Q vs Sony RX100 Screen and ViewFinder
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Pentax Q vs Sony RX100 Specifications
| Pentax Q | Sony Cyber-shot DSC-RX100 | |
|---|---|---|
| General Information | ||
| Make | Pentax | Sony |
| Model | Pentax Q | Sony Cyber-shot DSC-RX100 |
| Type | Entry-Level Mirrorless | Large Sensor Compact |
| Announced | 2011-06-23 | 2012-08-28 |
| Physical type | Rangefinder-style mirrorless | Large Sensor Compact |
| Sensor Information | ||
| Sensor type | CMOS | CMOS |
| Sensor size | 1/2.3" | 1" |
| Sensor dimensions | 6.17 x 4.55mm | 13.2 x 8.8mm |
| Sensor area | 28.1mm² | 116.2mm² |
| Sensor resolution | 12 megapixels | 20 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Highest resolution | 4000 x 3000 | 5472 x 3648 |
| Highest native ISO | 6400 | 25600 |
| Min native ISO | 125 | 100 |
| RAW format | ||
| Autofocusing | ||
| Manual focus | ||
| AF touch | ||
| Continuous AF | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Number of focus points | 25 | 25 |
| Lens | ||
| Lens mount | Pentax Q | fixed lens |
| Lens focal range | - | 28-100mm (3.6x) |
| Max aperture | - | f/1.8-4.9 |
| Macro focus range | - | 5cm |
| Number of lenses | 8 | - |
| Crop factor | 5.8 | 2.7 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen sizing | 3" | 3" |
| Resolution of screen | 460 thousand dots | 1,229 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Screen technology | TFT Color LCD | WhiteMagic TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Lowest shutter speed | 30s | 30s |
| Highest shutter speed | 1/2000s | 1/2000s |
| Continuous shooting rate | 2.0 frames/s | 10.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 5.60 m | - |
| Flash modes | Auto, On, Off, Red-Eye, Slow Sync, Trailing-curtain sync | Auto, On, Off, Slow Sync |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Highest flash synchronize | 1/2000s | 1/2000s |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30 fps), 1280 x 720p (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Highest video resolution | 1920x1080 | 1920x1080 |
| Video format | MPEG-4, H.264 | MPEG-4, AVCHD |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 180 grams (0.40 lbs) | 240 grams (0.53 lbs) |
| Physical dimensions | 98 x 57 x 31mm (3.9" x 2.2" x 1.2") | 102 x 58 x 36mm (4.0" x 2.3" x 1.4") |
| DXO scores | ||
| DXO All around score | 47 | 66 |
| DXO Color Depth score | 20.2 | 22.6 |
| DXO Dynamic range score | 11.1 | 12.4 |
| DXO Low light score | 189 | 390 |
| Other | ||
| Battery life | 230 pictures | 330 pictures |
| Battery style | Battery Pack | Battery Pack |
| Battery model | D-LI68 | NP-BX1 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec, Portrait 1/2) |
| Time lapse shooting | With downloadable app | |
| Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Card slots | Single | Single |
| Launch price | $695 | $448 |