Pentax Q vs Sony RX10 III
93 Imaging
35 Features
47 Overall
39


53 Imaging
52 Features
77 Overall
62
Pentax Q vs Sony RX10 III Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 125 - 6400
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax Q Mount
- 180g - 98 x 57 x 31mm
- Introduced June 2011
- Successor is Pentax Q10
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Screen
- ISO 125 - 12800 (Expand to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-600mm (F2.4-4.0) lens
- 1051g - 133 x 94 x 127mm
- Announced March 2016
- Replaced the Sony RX10 II
- Replacement is Sony RX10 IV

Pentax Q vs Sony RX10 III Overview
Below is a thorough comparison of the Pentax Q and Sony RX10 III, former being a Entry-Level Mirrorless while the latter is a Large Sensor Superzoom by rivals Pentax and Sony. There is a large difference between the image resolutions of the Q (12MP) and RX10 III (20MP) and the Q (1/2.3") and RX10 III (1") feature totally different sensor dimensions.

The Q was unveiled 5 years before the RX10 III and that is quite a serious difference as far as tech is concerned. The two cameras offer different body type with the Pentax Q being a Rangefinder-style mirrorless camera and the Sony RX10 III being a SLR-like (bridge) camera.
Before getting in to a more detailed comparison, below is a quick view of how the Q grades versus the RX10 III with regards to portability, imaging, features and an overall grade.

Pentax Q vs Sony RX10 III Gallery
The following is a preview of the gallery photos for Pentax Q & Sony Cyber-shot DSC-RX10 III. The full galleries are viewable at Pentax Q Gallery & Sony RX10 III Gallery.
Reasons to pick Pentax Q over the Sony RX10 III
Q | RX10 III |
---|
Reasons to pick Sony RX10 III over the Pentax Q
RX10 III | Q | |||
---|---|---|---|---|
Announced | March 2016 | ![]() | June 2011 | More recent by 58 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen resolution | 1229k | ![]() | 460k | Sharper screen (+769k dot) |
Common features in the Pentax Q and Sony RX10 III
Q | RX10 III | |||
---|---|---|---|---|
Manual focus | ![]() | Very precise focus | ||
Screen sizing | 3" | ![]() | 3" | Equivalent screen sizing |
Selfie screen | ![]() | Neither offers selfie screen | ||
Touch friendly screen | ![]() | Neither offers Touch friendly screen |
Pentax Q vs Sony RX10 III Physical Comparison
In case you're looking to lug around your camera frequently, you will want to take into account its weight and proportions. The Pentax Q offers outside measurements of 98mm x 57mm x 31mm (3.9" x 2.2" x 1.2") and a weight of 180 grams (0.40 lbs) whilst the Sony RX10 III has measurements of 133mm x 94mm x 127mm (5.2" x 3.7" x 5.0") with a weight of 1051 grams (2.32 lbs).
Examine the Pentax Q and Sony RX10 III in our newest Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will vary depending on the lens you choose at that time. Below is the front view overall size comparison of the Q compared to the RX10 III.

Considering size and weight, the portability grade of the Q and RX10 III is 93 and 53 respectively.

Pentax Q vs Sony RX10 III Sensor Comparison
Often, it's hard to envision the difference between sensor measurements merely by reading a spec sheet. The visual underneath might provide you a more clear sense of the sensor measurements in the Q and RX10 III.
Clearly, the two cameras enjoy different megapixels and different sensor measurements. The Q with its tinier sensor will make getting shallower DOF harder and the Sony RX10 III will offer extra detail having an extra 8MP. Higher resolution will enable you to crop pictures far more aggressively. The older Q is going to be disadvantaged with regard to sensor technology.

Pentax Q vs Sony RX10 III Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax Q vs Sony RX10 III Specifications
Pentax Q | Sony Cyber-shot DSC-RX10 III | |
---|---|---|
General Information | ||
Manufacturer | Pentax | Sony |
Model | Pentax Q | Sony Cyber-shot DSC-RX10 III |
Type | Entry-Level Mirrorless | Large Sensor Superzoom |
Introduced | 2011-06-23 | 2016-03-29 |
Body design | Rangefinder-style mirrorless | SLR-like (bridge) |
Sensor Information | ||
Processor | - | Bionz X |
Sensor type | CMOS | BSI-CMOS |
Sensor size | 1/2.3" | 1" |
Sensor dimensions | 6.17 x 4.55mm | 13.2 x 8.8mm |
Sensor surface area | 28.1mm² | 116.2mm² |
Sensor resolution | 12 megapixel | 20 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Peak resolution | 4000 x 3000 | 5472 x 3648 |
Highest native ISO | 6400 | 12800 |
Highest enhanced ISO | - | 25600 |
Lowest native ISO | 125 | 125 |
RAW images | ||
Lowest enhanced ISO | - | 64 |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | 25 | 25 |
Lens | ||
Lens mount | Pentax Q | fixed lens |
Lens focal range | - | 24-600mm (25.0x) |
Maximum aperture | - | f/2.4-4.0 |
Macro focus range | - | 3cm |
Available lenses | 8 | - |
Crop factor | 5.8 | 2.7 |
Screen | ||
Display type | Fixed Type | Tilting |
Display sizing | 3 inches | 3 inches |
Resolution of display | 460k dot | 1,229k dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Display technology | TFT Color LCD | - |
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 2,359k dot |
Viewfinder coverage | - | 100 percent |
Viewfinder magnification | - | 0.7x |
Features | ||
Min shutter speed | 30 secs | 30 secs |
Max shutter speed | 1/2000 secs | 1/2000 secs |
Max quiet shutter speed | - | 1/32000 secs |
Continuous shutter speed | 2.0 frames per sec | 14.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 5.60 m | 10.80 m (at Auto ISO) |
Flash options | Auto, On, Off, Red-Eye, Slow Sync, Trailing-curtain sync | Auto, fill-flash, slow sync, rear sync, off |
Hot shoe | ||
AE bracketing | ||
White balance bracketing | ||
Max flash sync | 1/2000 secs | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (30 fps), 1280 x 720p (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p) |
Highest video resolution | 1920x1080 | 3840x2160 |
Video data format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S |
Mic input | ||
Headphone input | ||
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 | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 180 grams (0.40 lbs) | 1051 grams (2.32 lbs) |
Dimensions | 98 x 57 x 31mm (3.9" x 2.2" x 1.2") | 133 x 94 x 127mm (5.2" x 3.7" x 5.0") |
DXO scores | ||
DXO Overall score | 47 | 70 |
DXO Color Depth score | 20.2 | 23.1 |
DXO Dynamic range score | 11.1 | 12.6 |
DXO Low light score | 189 | 472 |
Other | ||
Battery life | 230 images | 420 images |
Type of battery | Battery Pack | Battery Pack |
Battery model | D-LI68 | NP-FW50 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec, continuous) |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
Storage slots | One | One |
Pricing at release | $695 | $1,398 |