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Pentax Q-S1 vs Sony A290

Portability
92
Imaging
37
Features
54
Overall
43
Pentax Q-S1 front
 
Sony Alpha DSLR-A290 front
Portability
66
Imaging
54
Features
47
Overall
51

Pentax Q-S1 vs Sony A290 Key Specs

Pentax Q-S1
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Fixed Display
  • ISO 100 - 12800
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax Q Mount
  • 203g - 105 x 58 x 34mm
  • Introduced August 2014
Sony A290
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 549g - 128 x 97 x 86mm
  • Revealed June 2010
  • Replaced the Sony A230
Photography Glossary

Pentax Q-S1 vs Sony A290 Overview

Below, we are analyzing the Pentax Q-S1 vs Sony A290, former is a Entry-Level Mirrorless while the other is a Entry-Level DSLR by brands Pentax and Sony. The image resolution of the Q-S1 (12MP) and the A290 (14MP) is very close but the Q-S1 (1/1.7") and A290 (APS-C) feature different sensor size.

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The Q-S1 was launched 4 years after the A290 which is a fairly serious difference as far as camera tech is concerned. Both cameras come with different body type with the Pentax Q-S1 being a Rangefinder-style mirrorless camera and the Sony A290 being a Compact SLR camera.

Before diving in to a in-depth comparison, below is a quick summation of how the Q-S1 grades against the A290 in relation to portability, imaging, features and an overall score.

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Reasons to pick Pentax Q-S1 over the Sony A290

 Q-S1 A290 
RevealedAugust 2014June 2010More modern by 51 months
Display dimension3"2.7"Larger display (+0.3")
Display resolution460k230kSharper display (+230k dot)

Reasons to pick Sony A290 over the Pentax Q-S1

 A290 Q-S1 

Common features in the Pentax Q-S1 and Sony A290

 Q-S1 A290 
Manually focus Very exact focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither includes selfie screen
Touch display Neither includes Touch display

Pentax Q-S1 vs Sony A290 Physical Comparison

When you are intending to carry around your camera, you should factor its weight and size. The Pentax Q-S1 features outer measurements of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") having a weight of 203 grams (0.45 lbs) while the Sony A290 has specifications of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") with a weight of 549 grams (1.21 lbs).

Compare the Pentax Q-S1 vs Sony A290 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will differ based on the lens you are working with at that time. Below is the front view measurements comparison of the Q-S1 compared to the A290.

Pentax Q-S1 vs Sony A290 size comparison

Using size and weight, the portability rating of the Q-S1 and A290 is 92 and 66 respectively.

Pentax Q-S1 vs Sony A290 top view buttons comparison

Pentax Q-S1 vs Sony A290 Sensor Comparison

In many cases, it is very hard to imagine the gap in sensor sizes merely by researching specifications. The picture below may give you a far better sense of the sensor sizing in the Q-S1 and A290.

Plainly, the two cameras have got different megapixels and different sensor sizes. The Q-S1 due to its smaller sensor is going to make shooting shallower DOF tougher and the Sony A290 will provide you with extra detail utilizing its extra 2 Megapixels. Greater resolution will allow you to crop pics much more aggressively. The fresher Q-S1 provides an advantage with regard to sensor tech.

Pentax Q-S1 vs Sony A290 sensor size comparison

Pentax Q-S1 vs Sony A290 Screen and ViewFinder

Pentax Q-S1 vs Sony A290 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax Q-S1
Portrait photography with Sony A290
46
has manual focus
features face detection focus
supports RAW formats
megapixel count low (12MP)
tiny sensor (1/1.7")
65
manual focus
megapixel count good (14 megapixels)
sensor size is decent (APS-C)
features face detect focus
exports RAW files
doesn't have liveview
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Street Comparison

Pentax Q-S1 as a Street photography camera
Sony A290 as a Street photography camera
69
image stabilization (Sensor based)
supports RAW formats
lighter than others in class (203g)
fixed screen
tiny sensor (1/1.7")
66
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
exports RAW files
screen does not articulate
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Sports Comparison

Pentax Q-S1 as a Sports photography camera
Sony A290 as a Sports photography camera
37
max shutter speed is good (1/8,000s)
image stabilization (Sensor based)
features tracking autofocus
continuous shooting slow (5.0 fps)
megapixel count low (12 megapixels)
tiny sensor (1/1.7")
low battery pack (250 shots)
has no phase detect auto focus
55
built in image stabilization (Sensor based)
megapixel count good (14MP)
sensor size is decent (APS-C)
comes with phase detect auto focus
doesn't have liveview
very slow continuous shooting (3.0 fps)
not so great battery power (290 per charge)
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Travel Comparison

Pentax Q-S1 Travel photography info
Sony A290 Travel photography info
60
lighter than others in class (203 grams)
built-in flash
low battery pack (250 shots)
megapixel count low (12MP)
does not have a selfie friendly display
53
megapixel count good (14MP)
has built in flash
does not have Time Lapse recording
not so great battery power (290 CIPA)
doesn't have a selfie friendly display
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Landscape Comparison

Pentax Q-S1 as a Landscape photography camera
Sony A290 as a Landscape photography camera
55
has manual focus
switch lenses (Pentax Q mount)
nice screen size (3 inches)
image stabilization (Sensor based)
supports RAW formats
megapixel count low (12MP)
tiny sensor (1/1.7")
low battery pack (250 CIPA)
58
manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
megapixel count good (14 megapixels)
sensor size is decent (APS-C)
exports RAW files
small screen (2.7 inches)
doesn't have liveview
not so great battery power (290 per charge)
does not have Time Lapse recording
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Vlogging Comparison

Pentax Q-S1 as a Vlogging camera
Sony A290 as a Vlogging camera
35
image stabilization (Sensor based)
features face detection focus
video resolution high (1920 x 1080 resolution)
lighter than others in class (203g)
does not have a selfie friendly display
doesn't have external mic socket
9
lack of video recording
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Pentax Q-S1 vs Sony A290 Specifications

Detailed spec comparison table for Pentax Q-S1 and Sony A290
 Pentax Q-S1Sony Alpha DSLR-A290
General Information
Brand Pentax Sony
Model Pentax Q-S1 Sony Alpha DSLR-A290
Type Entry-Level Mirrorless Entry-Level DSLR
Introduced 2014-08-04 2010-06-09
Physical type Rangefinder-style mirrorless Compact SLR
Sensor Information
Processor Chip Q Engine Bionz
Sensor type BSI-CMOS CCD
Sensor size 1/1.7" APS-C
Sensor dimensions 7.44 x 5.58mm 23.5 x 15.7mm
Sensor surface area 41.5mm² 369.0mm²
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 12800 3200
Lowest native ISO 100 100
RAW support
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points - 9
Lens
Lens mount Pentax Q Sony/Minolta Alpha
Total lenses 8 143
Focal length multiplier 4.8 1.5
Screen
Type of display Fixed Type Fixed Type
Display sizing 3 inches 2.7 inches
Resolution of display 460 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder None Optical (pentamirror)
Viewfinder coverage - 95%
Viewfinder magnification - 0.55x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/8000s 1/4000s
Continuous shooting rate 5.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash range 4.90 m (at ISO 100) 10.00 m (at ISO 100)
Flash modes Auto, redeye reduction, slow sync, trailing curtain sync Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
WB bracketing
Highest flash synchronize - 1/160s
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) -
Max video resolution 1920x1080 None
Video data format MPEG-4, H.264 -
Mic port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 203 gr (0.45 lbs) 549 gr (1.21 lbs)
Dimensions 105 x 58 x 34mm (4.1" x 2.3" x 1.3") 128 x 97 x 86mm (5.0" x 3.8" x 3.4")
DXO scores
DXO All around score not tested 66
DXO Color Depth score not tested 22.6
DXO Dynamic range score not tested 11.5
DXO Low light score not tested 615
Other
Battery life 250 photos 290 photos
Style of battery Battery Pack Battery Pack
Battery model D-LI68 NP-FH50
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC card Memory Stick Pro Duo/ Pro-HG Duo, SD/SDHC
Card slots 1 1
Price at launch $250 $600