Pentax Q vs Sony A33
93 Imaging
35 Features
47 Overall
39


67 Imaging
54 Features
80 Overall
64
Pentax Q vs Sony A33 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
- Released June 2011
- Refreshed by Pentax Q10
(Full Review)
- 14MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 100 - 12800 (Expand to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 500g - 124 x 92 x 85mm
- Announced August 2010
- Replacement is Sony A35

Pentax Q vs Sony A33 Overview
Let's take a more detailed look at the Pentax Q and Sony A33, former being a Entry-Level Mirrorless while the latter is a Entry-Level DSLR by rivals Pentax and Sony. The resolution of the Q (12MP) and the A33 (14MP) is pretty similar but the Q (1/2.3") and A33 (APS-C) boast totally different sensor size.

The Q was revealed 11 months later than the A33 which means that they are both of a similar age. Both cameras feature different body design with the Pentax Q being a Rangefinder-style mirrorless camera and the Sony A33 being a Compact SLR camera.
Before getting right into a full comparison, here is a concise synopsis of how the Q scores versus the A33 in the way of portability, imaging, features and an overall rating.

Pentax Q vs Sony A33 Gallery
This is a preview of the gallery images for Pentax Q & Sony SLT-A33. The full galleries are provided at Pentax Q Gallery & Sony A33 Gallery.
Reasons to pick Pentax Q over the Sony A33
Q | A33 | |||
---|---|---|---|---|
Announced | June 2011 | ![]() | August 2010 | Fresher by 11 months |
Reasons to pick Sony A33 over the Pentax Q
A33 | Q | |||
---|---|---|---|---|
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Screen resolution | 921k | ![]() | 460k | Crisper screen (+461k dot) |
Selfie screen | ![]() | Take selfies |
Common features in the Pentax Q and Sony A33
Q | A33 | |||
---|---|---|---|---|
Manually focus | ![]() | More exact focus | ||
Screen size | 3" | ![]() | 3" | Same screen size |
Touch friendly screen | ![]() | Lack of Touch friendly screen |
Pentax Q vs Sony A33 Physical Comparison
When you are aiming to carry your camera frequently, you are going to need to factor its weight and size. The Pentax Q has got external dimensions of 98mm x 57mm x 31mm (3.9" x 2.2" x 1.2") with a weight of 180 grams (0.40 lbs) and the Sony A33 has specifications of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") having a weight of 500 grams (1.10 lbs).
Analyze the Pentax Q and Sony A33 in our brand new Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ depending on the lens you are utilizing at the time. Here is a front view over all size comparison of the Q and the A33.

Factoring in dimensions and weight, the portability score of the Q and A33 is 93 and 67 respectively.

Pentax Q vs Sony A33 Sensor Comparison
Normally, it is very tough to see the contrast between sensor sizing only by reading a spec sheet. The visual here will help provide you a more clear sense of the sensor sizes in the Q and A33.
Clearly, both of the cameras come with different resolutions and different sensor sizing. The Q with its tinier sensor will make achieving shallower DOF trickier and the Sony A33 will offer you greater detail because of its extra 2 Megapixels. Higher resolution can also make it easier to crop pictures a good deal more aggressively. The more modern Q is going to have an edge in sensor technology.

Pentax Q vs Sony A33 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax Q vs Sony A33 Specifications
Pentax Q | Sony SLT-A33 | |
---|---|---|
General Information | ||
Company | Pentax | Sony |
Model | Pentax Q | Sony SLT-A33 |
Category | Entry-Level Mirrorless | Entry-Level DSLR |
Released | 2011-06-23 | 2010-08-24 |
Body design | Rangefinder-style mirrorless | Compact SLR |
Sensor Information | ||
Processor | - | Bionz |
Sensor type | CMOS | CMOS |
Sensor size | 1/2.3" | APS-C |
Sensor dimensions | 6.17 x 4.55mm | 23.5 x 15.6mm |
Sensor surface area | 28.1mm² | 366.6mm² |
Sensor resolution | 12MP | 14MP |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Full resolution | 4000 x 3000 | 4592 x 3056 |
Max native ISO | 6400 | 12800 |
Max boosted ISO | - | 25600 |
Lowest native ISO | 125 | 100 |
RAW photos | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Number of focus points | 25 | 15 |
Cross focus points | - | 3 |
Lens | ||
Lens mounting type | Pentax Q | Sony/Minolta Alpha |
Available lenses | 8 | 143 |
Focal length multiplier | 5.8 | 1.5 |
Screen | ||
Display type | Fixed Type | Fully Articulated |
Display sizing | 3 inches | 3 inches |
Resolution of display | 460 thousand dot | 921 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Display technology | TFT Color LCD | - |
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 1,150 thousand dot |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.73x |
Features | ||
Slowest shutter speed | 30 seconds | 30 seconds |
Maximum shutter speed | 1/2000 seconds | 1/4000 seconds |
Continuous shooting speed | 2.0fps | 7.0fps |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 5.60 m | 10.00 m (@ ISO 100) |
Flash options | Auto, On, Off, Red-Eye, Slow Sync, Trailing-curtain sync | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Maximum flash sync | 1/2000 seconds | 1/160 seconds |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1920 x 1080 (30 fps), 1280 x 720p (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
Max video resolution | 1920x1080 | 1920x1080 |
Video data format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 180g (0.40 pounds) | 500g (1.10 pounds) |
Physical dimensions | 98 x 57 x 31mm (3.9" x 2.2" x 1.2") | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") |
DXO scores | ||
DXO All around score | 47 | 70 |
DXO Color Depth score | 20.2 | 22.8 |
DXO Dynamic range score | 11.1 | 12.6 |
DXO Low light score | 189 | 591 |
Other | ||
Battery life | 230 images | 340 images |
Style of battery | Battery Pack | Battery Pack |
Battery model | D-LI68 | NP-FW50 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | Single | Single |
Price at launch | $695 | $230 |