Pentax Q-S1 vs Sony FX3
92 Imaging
37 Features
54 Overall
43


62 Imaging
65 Features
92 Overall
75
Pentax Q-S1 vs Sony FX3 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
- Released August 2014
(Full Review)
- 12MP - Full frame Sensor
- 3.00" Fully Articulated Screen
- ISO 80 - 102400 (Bump to 409600)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 716g - 130 x 78 x 85mm
- Launched February 2021

Pentax Q-S1 vs Sony FX3 Overview
The following is a comprehensive overview of the Pentax Q-S1 versus Sony FX3, one is a Entry-Level Mirrorless and the latter is a Pro Mirrorless by competitors Pentax and Sony. The resolution of the Q-S1 (12MP) and the FX3 (12MP) is pretty close but the Q-S1 (1/1.7") and FX3 (Full frame) have different sensor size.

The Q-S1 was revealed 7 years earlier than the FX3 which is a fairly significant gap as far as camera technology is concerned. Each of the cameras feature the same body design (Rangefinder-style mirrorless).
Before diving right into a in depth comparison, here is a simple synopsis of how the Q-S1 grades versus the FX3 in regards to portability, imaging, features and an overall mark.

Pentax Q-S1 vs Sony FX3 Gallery
This is a preview of the gallery images for Pentax Q-S1 and Sony FX3. The full galleries are viewable at Pentax Q-S1 Gallery and Sony FX3 Gallery.
Reasons to pick Pentax Q-S1 over the Sony FX3
Q-S1 | FX3 |
---|
Reasons to pick Sony FX3 over the Pentax Q-S1
FX3 | Q-S1 | |||
---|---|---|---|---|
Launched | February 2021 | ![]() | August 2014 | Newer by 79 months |
Screen type | Fully articulated | ![]() | Fixed | Fully Articulating screen |
Screen resolution | 1440k | ![]() | 460k | Crisper screen (+980k dot) |
Selfie screen | ![]() | Take selfies | ||
Touch friendly screen | ![]() | Quickly navigate |
Common features in the Pentax Q-S1 and Sony FX3
Q-S1 | FX3 | |||
---|---|---|---|---|
Focus manually | ![]() | Very precise focus | ||
Screen size | 3" | ![]() | 3.00" | Same screen size |
Pentax Q-S1 vs Sony FX3 Physical Comparison
If you're planning to travel with your camera often, you have to consider its weight and measurements. The Pentax Q-S1 has exterior measurements of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") with a weight of 203 grams (0.45 lbs) whilst the Sony FX3 has proportions of 130mm x 78mm x 85mm (5.1" x 3.1" x 3.3") along with a weight of 716 grams (1.58 lbs).
Examine the Pentax Q-S1 versus Sony FX3 in the all new Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change based on the lens you select during that time. Below is a front view measurements comparison of the Q-S1 and the FX3.

Using dimensions and weight, the portability grade of the Q-S1 and FX3 is 92 and 62 respectively.

Pentax Q-S1 vs Sony FX3 Sensor Comparison
Typically, it is very difficult to picture the contrast in sensor dimensions just by viewing specs. The picture here will provide you a greater sense of the sensor sizing in the Q-S1 and FX3.
All in all, both the cameras feature the identical megapixels albeit different sensor dimensions. The Q-S1 contains the smaller sensor which will make achieving shallower DOF more challenging. The more aged Q-S1 will be disadvantaged when it comes to sensor tech.

Pentax Q-S1 vs Sony FX3 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax Q-S1 vs Sony FX3 Specifications
Pentax Q-S1 | Sony FX3 | |
---|---|---|
General Information | ||
Make | Pentax | Sony |
Model | Pentax Q-S1 | Sony FX3 |
Category | Entry-Level Mirrorless | Pro Mirrorless |
Released | 2014-08-04 | 2021-02-23 |
Physical type | Rangefinder-style mirrorless | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | Q Engine | - |
Sensor type | BSI-CMOS | BSI-CMOS |
Sensor size | 1/1.7" | Full frame |
Sensor measurements | 7.44 x 5.58mm | 35.6 x 23.8mm |
Sensor area | 41.5mm² | 847.3mm² |
Sensor resolution | 12MP | 12MP |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Peak resolution | 4000 x 3000 | 4240 x 2832 |
Highest native ISO | 12800 | 102400 |
Highest enhanced ISO | - | 409600 |
Lowest native ISO | 100 | 80 |
RAW pictures | ||
Lowest enhanced ISO | - | 50 |
Autofocusing | ||
Manual focus | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
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 | - | 759 |
Lens | ||
Lens mounting type | Pentax Q | Sony E |
Available lenses | 8 | 187 |
Focal length multiplier | 4.8 | 1 |
Screen | ||
Screen type | Fixed Type | Fully articulated |
Screen diagonal | 3 inch | 3.00 inch |
Resolution of screen | 460 thousand dots | 1,440 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Minimum shutter speed | 30 secs | 30 secs |
Fastest shutter speed | 1/8000 secs | 1/8000 secs |
Continuous shutter rate | 5.0 frames per sec | 10.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 4.90 m (at ISO 100) | no built-in flash |
Flash modes | Auto, redeye reduction, slow sync, trailing curtain sync | no built-in flash |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p) | 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM |
Highest video resolution | 1920x1080 | 3840x2160 |
Video data format | MPEG-4, H.264 | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.2 Gen 1 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 203g (0.45 lb) | 716g (1.58 lb) |
Physical dimensions | 105 x 58 x 34mm (4.1" x 2.3" x 1.3") | 130 x 78 x 85mm (5.1" x 3.1" x 3.3") |
DXO scores | ||
DXO Overall score | not tested | 85 |
DXO Color Depth score | not tested | 24.2 |
DXO Dynamic range score | not tested | 13.4 |
DXO Low light score | not tested | 3900 |
Other | ||
Battery life | 250 photos | 600 photos |
Battery type | Battery Pack | Battery Pack |
Battery model | D-LI68 | NP-FZ100 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
Time lapse shooting | With downloadable app | |
Storage type | SD/SDHC/SDXC card | Dual SD/CFexpress Type A slots |
Card slots | Single | Two |
Launch pricing | $250 | $3,900 |