Pentax K-r vs Sony QX100
67 Imaging
52 Features
52 Overall
52
92 Imaging
50 Features
44 Overall
47
Pentax K-r vs Sony QX100 Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Screen
- ISO 200 - 12800 (Raise to 25600)
- Sensor based Image Stabilization
- 1/6000s Maximum Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 598g - 125 x 97 x 68mm
- Introduced March 2011
(Full Review)
- 20MP - 1" Sensor
- " Fixed Screen
- ISO 160 - 6400
- Optical Image Stabilization
- 1920 x 1080 video
- 28-100mm (F1.8-4.9) lens
- 179g - 63 x 63 x 56mm
- Announced September 2013
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The following is a in-depth assessment of the Pentax K-r and Sony QX100, former is a Entry-Level DSLR while the latter is a Lens-style by manufacturers Pentax and Sony. There is a large difference among the resolutions of the K-r (12MP) and QX100 (20MP) and the K-r (APS-C) and QX100 (1") provide totally different sensor sizes.
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe K-r was unveiled 3 years before the QX100 which is a fairly serious difference as far as camera tech is concerned. Both of the cameras feature different body design with the Pentax K-r being a Compact SLR camera and the Sony QX100 being a Lens-style camera.
Before getting into a detailed comparison, here is a quick overview of how the K-r matches up vs the QX100 in relation to portability, imaging, features and an overall mark.
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This is a preview of the gallery images for Pentax K-r & Sony Cyber-shot DSC-QX100. The full galleries are viewable at Pentax K-r Gallery & Sony QX100 Gallery.
Reasons to pick Pentax K-r over the Sony QX100
| K-r | QX100 | |||
|---|---|---|---|---|
| Screen size | 3" | " | Bigger screen (+3") | |
| Screen resolution | 921k | 0k | Sharper screen (+921k dot) |
Reasons to pick Sony QX100 over the Pentax K-r
| QX100 | K-r | |||
|---|---|---|---|---|
| Announced | September 2013 | March 2011 | Newer by 30 months | |
| Touch screen | Quickly navigate |
Common features in the Pentax K-r and Sony QX100
| K-r | QX100 | |||
|---|---|---|---|---|
| Manual focus | Dial accurate focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Absent selfie screen |
Pentax K-r vs Sony QX100 Physical Comparison
For those who are going to travel with your camera often, you'll have to factor its weight and dimensions. The Pentax K-r enjoys external measurements of 125mm x 97mm x 68mm (4.9" x 3.8" x 2.7") along with a weight of 598 grams (1.32 lbs) and the Sony QX100 has dimensions of 63mm x 63mm x 56mm (2.5" x 2.5" x 2.2") with a weight of 179 grams (0.39 lbs).
Examine the Pentax K-r and Sony QX100 in our brand new Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary dependant on the lens you choose during that time. The following is a front view dimensions comparison of the K-r versus the QX100.

Taking into account size and weight, the portability rating of the K-r and QX100 is 67 and 92 respectively.
Pentax K-r vs Sony QX100 Sensor Comparison
Oftentimes, it is very hard to envision the contrast in sensor dimensions only by going through specifications. The pic below will help provide you a clearer sense of the sensor sizing in the K-r and QX100.
To sum up, each of the cameras come with different megapixel count and different sensor dimensions. The K-r with its bigger sensor will make achieving shallow depth of field less difficult and the Sony QX100 will show extra detail having an extra 8MP. Higher resolution will also make it easier to crop shots a good deal more aggressively. The more aged K-r will be behind with regard to sensor tech.
Pentax K-r vs Sony QX100 Screen and ViewFinder
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Pentax K-r vs Sony QX100 Specifications
| Pentax K-r | Sony Cyber-shot DSC-QX100 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model | Pentax K-r | Sony Cyber-shot DSC-QX100 |
| Type | Entry-Level DSLR | Lens-style |
| Introduced | 2011-03-11 | 2013-09-05 |
| Physical type | Compact SLR | Lens-style |
| Sensor Information | ||
| Chip | Prime II | - |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | APS-C | 1" |
| Sensor dimensions | 23.6 x 15.8mm | 13.2 x 8.8mm |
| Sensor surface area | 372.9mm² | 116.2mm² |
| Sensor resolution | 12 megapixel | 20 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
| Peak resolution | 4288 x 2848 | 5472 x 3648 |
| Highest native ISO | 12800 | 6400 |
| Highest enhanced ISO | 25600 | - |
| Lowest native ISO | 200 | 160 |
| RAW pictures | ||
| Lowest enhanced ISO | 100 | - |
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | 11 | - |
| Cross focus points | 9 | - |
| Lens | ||
| Lens mount | Pentax KAF2 | fixed lens |
| Lens focal range | - | 28-100mm (3.6x) |
| Largest aperture | - | f/1.8-4.9 |
| Macro focus range | - | 5cm |
| Amount of lenses | 151 | - |
| Crop factor | 1.5 | 2.7 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen size | 3 inches | - |
| Screen resolution | 921k dots | 0k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Screen technology | TFT LCD monitor | Depends on connected smartphone |
| Viewfinder Information | ||
| Viewfinder | Optical (pentamirror) | None |
| Viewfinder coverage | 96 percent | - |
| Viewfinder magnification | 0.57x | - |
| Features | ||
| Min shutter speed | 30 secs | 4 secs |
| Max shutter speed | 1/6000 secs | 1/2000 secs |
| Continuous shutter rate | 6.0fps | - |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | - |
| Change WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 12.00 m (at ISO 100) | no built-in flash |
| Flash settings | Auto, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync, High-Speed Sync and Wireless Sync | None |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Max flash synchronize | 1/180 secs | - |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (25 fps), 640 x 480 (25 fps) | 1920 x 1080 (30 fps) |
| Highest video resolution | 1280x720 | 1920x1080 |
| Video format | Motion JPEG | MPEG-4 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 598 gr (1.32 pounds) | 179 gr (0.39 pounds) |
| Physical dimensions | 125 x 97 x 68mm (4.9" x 3.8" x 2.7") | 63 x 63 x 56mm (2.5" x 2.5" x 2.2") |
| DXO scores | ||
| DXO Overall score | 72 | not tested |
| DXO Color Depth score | 22.9 | not tested |
| DXO Dynamic range score | 12.4 | not tested |
| DXO Low light score | 755 | not tested |
| Other | ||
| Battery life | 470 photos | 200 photos |
| Battery type | Battery Pack | Battery Pack |
| Battery model | D-LI109,4 x AA | NP-BN, |
| Self timer | Yes (2 or 12 sec) | Yes (2, 10 secs) |
| Time lapse feature | ||
| Storage type | SD/SDHC | microSD, microSDHC, microSDXC, Memory Stick Micro |
| Card slots | Single | Single |
| Cost at release | $1,100 | $268 |