Pentax Q-S1 vs Sony QX1
92 Imaging
37 Features
54 Overall
43
90 Imaging
62 Features
48 Overall
56
Pentax Q-S1 vs Sony QX1 Key Specs
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax Q Mount
- 203g - 105 x 58 x 34mm
- Revealed August 2014
(Full Review)
- 20MP - APS-C Sensor
- " Fixed Screen
- ISO 100 - 16000
- 1920 x 1080 video
- Sony E Mount
- 216g - 74 x 70 x 53mm
- Launched September 2014
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Below, we will be contrasting the Pentax Q-S1 versus Sony QX1, one being a Entry-Level Mirrorless and the latter is a Lens-style by competitors Pentax and Sony. There exists a sizeable gap among the resolutions of the Q-S1 (12MP) and QX1 (20MP) and the Q-S1 (1/1.7") and QX1 (APS-C) possess totally different sensor measurements.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe Q-S1 was unveiled at a similar time to the QX1 which means that they are both of a similar generation. Both cameras come with different body type with the Pentax Q-S1 being a Rangefinder-style mirrorless camera and the Sony QX1 being a Lens-style camera.
Before we go straight into a full comparison, below is a short view of how the Q-S1 scores versus the QX1 with respect to portability, imaging, features and an overall rating.
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The following is a preview of the gallery photos for Pentax Q-S1 and Sony Alpha QX1. The full galleries are viewable at Pentax Q-S1 Gallery and Sony QX1 Gallery.
Reasons to pick Pentax Q-S1 over the Sony QX1
| Q-S1 | QX1 | |||
|---|---|---|---|---|
| Screen dimension | 3" | " | Bigger screen (+3") | |
| Screen resolution | 460k | 0k | Clearer screen (+460k dot) |
Reasons to pick Sony QX1 over the Pentax Q-S1
| QX1 | Q-S1 | |||
|---|---|---|---|---|
| Touch friendly screen | Quickly navigate |
Common features in the Pentax Q-S1 and Sony QX1
| Q-S1 | QX1 | |||
|---|---|---|---|---|
| Launched | August 2014 | September 2014 | Same generation | |
| Focus manually | Very exact focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither contains selfie screen |
Pentax Q-S1 vs Sony QX1 Physical Comparison
For those who are aiming to carry your camera, you'll need to think about its weight and dimensions. The Pentax Q-S1 has got exterior measurements of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") along with a weight of 203 grams (0.45 lbs) and the Sony QX1 has dimensions of 74mm x 70mm x 53mm (2.9" x 2.8" x 2.1") accompanied by a weight of 216 grams (0.48 lbs).
Analyze the Pentax Q-S1 versus Sony QX1 in the latest Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change based on the lens you are using during that time. Below is the front view proportions comparison of the Q-S1 and the QX1.

Factoring in dimensions and weight, the portability grade of the Q-S1 and QX1 is 92 and 90 respectively.
Pentax Q-S1 vs Sony QX1 Sensor Comparison
Typically, it can be difficult to envision the difference in sensor sizing just by seeing a spec sheet. The photograph below may provide you a much better sense of the sensor sizing in the Q-S1 and QX1.
Clearly, both cameras posses different resolutions and different sensor sizing. The Q-S1 with its smaller sensor will make getting shallower DOF more challenging and the Sony QX1 will provide greater detail having an extra 8MP. Higher resolution can also help you crop photographs somewhat more aggressively.
Pentax Q-S1 vs Sony QX1 Screen and ViewFinder
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Pentax Q-S1 vs Sony QX1 Specifications
| Pentax Q-S1 | Sony Alpha QX1 | |
|---|---|---|
| General Information | ||
| Company | Pentax | Sony |
| Model type | Pentax Q-S1 | Sony Alpha QX1 |
| Category | Entry-Level Mirrorless | Lens-style |
| Revealed | 2014-08-04 | 2014-09-03 |
| Physical type | Rangefinder-style mirrorless | Lens-style |
| Sensor Information | ||
| Processor Chip | Q Engine | Bionz X |
| Sensor type | BSI-CMOS | CMOS |
| Sensor size | 1/1.7" | APS-C |
| Sensor dimensions | 7.44 x 5.58mm | 23.2 x 15.4mm |
| Sensor area | 41.5mm² | 357.3mm² |
| Sensor resolution | 12MP | 20MP |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3 and 3:2 |
| Highest Possible resolution | 4000 x 3000 | 5456 x 3632 |
| Maximum native ISO | 12800 | 16000 |
| Minimum native ISO | 100 | 100 |
| RAW data | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | - | 25 |
| Lens | ||
| Lens mount type | Pentax Q | Sony E |
| Total lenses | 8 | - |
| Focal length multiplier | 4.8 | 1.6 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen size | 3 inches | - |
| Screen resolution | 460k dots | 0k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Minimum shutter speed | 30 seconds | 30 seconds |
| Fastest shutter speed | 1/8000 seconds | 1/4000 seconds |
| Continuous shutter rate | 5.0 frames/s | 4.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | - |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 4.90 m (at ISO 100) | 4.00 m (at ISO 100) |
| Flash options | Auto, redeye reduction, slow sync, trailing curtain sync | Off, auto, fill, slow sync, rear sync |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p) | 1920 x 1080 (30p) |
| Maximum video resolution | 1920x1080 | 1920x1080 |
| Video file format | MPEG-4, H.264 | 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 | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 203 gr (0.45 lbs) | 216 gr (0.48 lbs) |
| Dimensions | 105 x 58 x 34mm (4.1" x 2.3" x 1.3") | 74 x 70 x 53mm (2.9" x 2.8" x 2.1") |
| 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 shots | 440 shots |
| Battery type | Battery Pack | Battery Pack |
| Battery ID | D-LI68 | NP-FW50 |
| Self timer | Yes (2 or 12 sec) | Yes (2, 10 secs) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC card | microSD, microSDHC, microSDXC, Memory Stick Micro |
| Card slots | 1 | 1 |
| Launch cost | $250 | $500 |