Pentax Q vs Sigma Quattro H
93 Imaging
35 Features
47 Overall
39


78 Imaging
71 Features
59 Overall
66
Pentax Q vs Sigma Quattro H 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
- Newer Model is Pentax Q10
(Full Review)
- 45MP - APS-H Sensor
- 3" Fixed Display
- ISO 100 - 6400
- Sigma SA Mount
- n/ag - 147 x 95 x 91mm
- Released February 2016

Pentax Q vs Sigma Quattro H Overview
In this write-up, we are looking at the Pentax Q vs Sigma Quattro H, one being a Entry-Level Mirrorless and the other is a Advanced Mirrorless by manufacturers Pentax and Sigma. There exists a crucial gap between the image resolutions of the Q (12MP) and Quattro H (45MP) and the Q (1/2.3") and Quattro H (APS-H) feature totally different sensor dimensions.

The Q was revealed 5 years earlier than the Quattro H and that is quite a serious gap as far as technology is concerned. Both the cameras offer the identical body type (Rangefinder-style mirrorless).
Before diving in to a in depth comparison, below is a brief overview of how the Q grades against the Quattro H when considering portability, imaging, features and an overall grade.

Pentax Q vs Sigma Quattro H Gallery
This is a sample of the gallery pics for Pentax Q and Sigma sd Quattro H. The full galleries are available at Pentax Q Gallery and Sigma Quattro H Gallery.
Reasons to pick Pentax Q over the Sigma Quattro H
Q | Quattro H |
---|
Reasons to pick Sigma Quattro H over the Pentax Q
Quattro H | Q | |||
---|---|---|---|---|
Released | February 2016 | ![]() | June 2011 | More recent by 56 months |
Display resolution | 1620k | ![]() | 460k | Clearer display (+1160k dot) |
Common features in the Pentax Q and Sigma Quattro H
Q | Quattro H | |||
---|---|---|---|---|
Manually focus | ![]() | More accurate focus | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Display sizing | 3" | ![]() | 3" | Equivalent display sizing |
Selfie screen | ![]() | Missing selfie screen | ||
Touch friendly display | ![]() | Neither comes with Touch friendly display |
Pentax Q vs Sigma Quattro H Physical Comparison
For anybody who is looking to lug around your camera regularly, you'll need to think about its weight and measurements. The Pentax Q comes with external measurements of 98mm x 57mm x 31mm (3.9" x 2.2" x 1.2") and a weight of 180 grams (0.40 lbs) and the Sigma Quattro H has proportions of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") having a weight of n/a grams (0.00 lbs).
Contrast the Pentax Q vs Sigma Quattro H in the new Camera and Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you are using at that moment. Here is the front view measurement comparison of the Q vs the Quattro H.

Factoring in dimensions and weight, the portability rating of the Q and Quattro H is 93 and 78 respectively.

Pentax Q vs Sigma Quattro H Sensor Comparison
Normally, its tough to envision the contrast between sensor measurements merely by looking at specs. The graphic here might provide you a stronger sense of the sensor measurements in the Q and Quattro H.
All in all, the two cameras enjoy different megapixels and different sensor measurements. The Q using its tinier sensor will make achieving bokeh trickier and the Sigma Quattro H will give you greater detail because of its extra 33MP. Greater resolution will enable you to crop photos far more aggressively. The older Q is going to be disadvantaged when it comes to sensor tech.

Pentax Q vs Sigma Quattro H Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax Q vs Sigma Quattro H Specifications
Pentax Q | Sigma sd Quattro H | |
---|---|---|
General Information | ||
Company | Pentax | Sigma |
Model type | Pentax Q | Sigma sd Quattro H |
Class | Entry-Level Mirrorless | Advanced Mirrorless |
Announced | 2011-06-23 | 2016-02-23 |
Physical type | Rangefinder-style mirrorless | Rangefinder-style mirrorless |
Sensor Information | ||
Powered by | - | Dual TRUE III |
Sensor type | CMOS | CMOS (Foveon X3) |
Sensor size | 1/2.3" | APS-H |
Sensor measurements | 6.17 x 4.55mm | 26.6 x 17.9mm |
Sensor surface area | 28.1mm² | 476.1mm² |
Sensor resolution | 12 megapixels | 45 megapixels |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Maximum resolution | 4000 x 3000 | 6200 x 4152 |
Maximum native ISO | 6400 | 6400 |
Min native ISO | 125 | 100 |
RAW pictures | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Autofocus continuous | ||
Autofocus single | ||
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 | 9 |
Lens | ||
Lens support | Pentax Q | Sigma SA |
Number of lenses | 8 | 76 |
Crop factor | 5.8 | 1.4 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen sizing | 3 inch | 3 inch |
Screen resolution | 460k dots | 1,620k dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Screen tech | TFT Color LCD | - |
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 2,360k dots |
Viewfinder coverage | - | 100 percent |
Viewfinder magnification | - | 0.73x |
Features | ||
Slowest shutter speed | 30s | 30s |
Maximum shutter speed | 1/2000s | 1/4000s |
Continuous shooting rate | 2.0fps | 3.8fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 5.60 m | no built-in flash |
Flash modes | Auto, On, Off, Red-Eye, Slow Sync, Trailing-curtain sync | no built-in flash |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Maximum flash synchronize | 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) | - |
Maximum video resolution | 1920x1080 | - |
Video file format | MPEG-4, H.264 | - |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.0 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 180g (0.40 lb) | - |
Dimensions | 98 x 57 x 31mm (3.9" x 2.2" x 1.2") | 147 x 95 x 91mm (5.8" x 3.7" x 3.6") |
DXO scores | ||
DXO All around rating | 47 | not tested |
DXO Color Depth rating | 20.2 | not tested |
DXO Dynamic range rating | 11.1 | not tested |
DXO Low light rating | 189 | not tested |
Other | ||
Battery life | 230 pictures | - |
Type of battery | Battery Pack | - |
Battery ID | D-LI68 | BP-61 |
Self timer | Yes (2 or 12 sec) | Yes |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC |
Card slots | 1 | 1 |
Pricing at launch | $695 | $1,134 |