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Pentax Q7 vs Sony W310

Portability
92
Imaging
37
Features
54
Overall
43
Pentax Q7 front
 
Sony Cyber-shot DSC-W310 front
Portability
96
Imaging
35
Features
17
Overall
27

Pentax Q7 vs Sony W310 Key Specs

Pentax Q7
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Fixed Display
  • ISO 100 - 12800
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Pentax Q Mount
  • 200g - 102 x 58 x 34mm
  • Launched August 2013
  • Earlier Model is Pentax Q10
Sony W310
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28-112mm (F3.0-5.8) lens
  • 137g - 95 x 55 x 19mm
  • Announced January 2010
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Pentax Q7 vs Sony W310 Overview

Following is a complete analysis of the Pentax Q7 versus Sony W310, former is a Entry-Level Mirrorless while the latter is a Ultracompact by manufacturers Pentax and Sony. The sensor resolution of the Q7 (12MP) and the W310 (12MP) is pretty well matched but the Q7 (1/1.7") and W310 (1/2.3") possess different sensor sizes.

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The Q7 was introduced 3 years after the W310 which is quite a significant difference as far as tech is concerned. Both the cameras offer different body type with the Pentax Q7 being a Rangefinder-style mirrorless camera and the Sony W310 being a Ultracompact camera.

Before going in to a more detailed comparison, below is a simple summary of how the Q7 grades versus the W310 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Pentax Q7 over the Sony W310

 Q7 W310 
AnnouncedAugust 2013January 2010More modern by 44 months
Manually focus More precise focus
Screen sizing3"2.7"Bigger screen (+0.3")
Screen resolution460k230kCrisper screen (+230k dot)

Reasons to pick Sony W310 over the Pentax Q7

 W310 Q7 

Common features in the Pentax Q7 and Sony W310

 Q7 W310 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither comes with selfie screen
Touch friendly screen Lack of Touch friendly screen

Pentax Q7 vs Sony W310 Physical Comparison

In case you're looking to carry around your camera, you'll need to factor in its weight and volume. The Pentax Q7 comes with outer measurements of 102mm x 58mm x 34mm (4.0" x 2.3" x 1.3") accompanied by a weight of 200 grams (0.44 lbs) whilst the Sony W310 has sizing of 95mm x 55mm x 19mm (3.7" x 2.2" x 0.7") along with a weight of 137 grams (0.30 lbs).

Compare the Pentax Q7 versus Sony W310 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change dependant on the lens you are employing at that moment. Following is the front view overall size comparison of the Q7 against the W310.

Pentax Q7 vs Sony W310 size comparison

Factoring in size and weight, the portability rating of the Q7 and W310 is 92 and 96 respectively.

Pentax Q7 vs Sony W310 top view buttons comparison

Pentax Q7 vs Sony W310 Sensor Comparison

Oftentimes, it is very difficult to visualize the difference between sensor sizes just by reading through a spec sheet. The image here will offer you a better sense of the sensor measurements in the Q7 and W310.

As you can see, the 2 cameras enjoy the same exact resolution albeit different sensor sizes. The Q7 includes the bigger sensor which will make getting shallow DOF easier. The newer Q7 should have an edge in sensor technology.

Pentax Q7 vs Sony W310 sensor size comparison

Pentax Q7 vs Sony W310 Screen and ViewFinder

Pentax Q7 vs Sony W310 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax Q7
Portrait photography with Sony W310
48
has manual focus
flash sync speed is above average (1/2,000 seconds)
has face detect focusing
saves RAW files
low resolution sensor (12 megapixels)
sensor is tiny (1/1.7")
21
no manual focus
manual exposure not possible
external flash not possible
low resolution (12 megapixels)
tiny sensor size (1/2.3")
no RAW format
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Street Comparison

Pentax Q7 Street photography details
Sony W310 Street photography details
69
built in image stabilization (Sensor based)
saves RAW files
lighter than competitors in class (200g)
fixed screen
sensor is tiny (1/1.7")
57
image stabilization (Sensor-shift)
fixed screen
tiny sensor size (1/2.3")
no RAW format
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Sports Comparison

Sports photography with Pentax Q7
Sports photography with Sony W310
32
built in image stabilization (Sensor based)
has tracking focus
max frames per second low (5.0 frames per second)
low resolution sensor (12MP)
sensor is tiny (1/1.7")
terrible battery (250 shots)
no phase detect AF
25
image stabilization (Sensor-shift)
continuous shooting slow (1.0 frames per second)
no shutter priority mode
low resolution (12 megapixels)
tiny sensor size (1/2.3")
no phase detect AF
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Travel Comparison

Pentax Q7 Travel photography info
Sony W310 Travel photography info
60
lighter than competitors in class (200 grams)
has built in flash
terrible battery (250 shots)
low resolution sensor (12MP)
screen isn't selfie friendly
58
has built in flash
quite wide (28mm)
doesn't have Time Lapse mode
low resolution (12 megapixels)
display is not selfie friendly
sluggish maximum aperture (f3.0)
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Landscape Comparison

Pentax Q7 Landscape photography information
Sony W310 Landscape photography information
55
has manual focus
swap lenses (Pentax Q mount)
screen size is good (3 inch)
built in image stabilization (Sensor based)
saves RAW files
low resolution sensor (12 megapixels)
sensor is tiny (1/1.7")
terrible battery (250 CIPA)
32
quite wide (28mm)
image stabilization (Sensor-shift)
no manual focus
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.0)
screen is somewhat small (2.7")
manual exposure not possible
low resolution (12MP)
tiny sensor size (1/2.3")
no RAW format
doesn't have Time Lapse mode
Photography Glossary

Vlogging Comparison

Vlogging with Pentax Q7
Vlogging with Sony W310
35
built in image stabilization (Sensor based)
has face detect focusing
high res video (1920 x 1080 pixels)
lighter than competitors in class (200g)
screen isn't selfie friendly
no mic socket
29
quite wide (28mm)
image stabilization (Sensor-shift)
sluggish maximum aperture (f3.0)
display is not selfie friendly
low quality video (640 x 480 pixels)
doesn't have mic port
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Pentax Q7 vs Sony W310 Specifications

Detailed spec comparison table for Pentax Q7 and Sony W310
 Pentax Q7Sony Cyber-shot DSC-W310
General Information
Brand Pentax Sony
Model type Pentax Q7 Sony Cyber-shot DSC-W310
Type Entry-Level Mirrorless Ultracompact
Launched 2013-08-08 2010-01-07
Body design Rangefinder-style mirrorless Ultracompact
Sensor Information
Sensor type BSI-CMOS CCD
Sensor size 1/1.7" 1/2.3"
Sensor dimensions 7.44 x 5.58mm 6.17 x 4.55mm
Sensor area 41.5mm² 28.1mm²
Sensor resolution 12MP 12MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Max resolution 4000 x 3000 4000 x 3000
Max native ISO 12800 3200
Min native ISO 100 100
RAW photos
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points - 9
Cross type focus points - -
Lens
Lens mount type Pentax Q fixed lens
Lens zoom range - 28-112mm (4.0x)
Max aperture - f/3.0-5.8
Macro focusing distance - 5cm
Total lenses 8 -
Crop factor 4.8 5.8
Screen
Range of display Fixed Type Fixed Type
Display size 3" 2.7"
Resolution of display 460 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch capability
Display technology TFT color LCD monitor, wide angle viewing, AR coating -
Viewfinder Information
Viewfinder type Optical (optional) None
Features
Min shutter speed 30 secs 1 secs
Max shutter speed 1/2000 secs 1/2000 secs
Continuous shutter speed 5.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Built-in flash
Flash distance 4.90 m (ISO100/m) 3.00 m
Flash settings P-TTL, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync Auto, On, Off, Slow syncro
Hot shoe
AEB
White balance bracketing
Max flash sync 1/2000 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions FullHD(1920x1080, 30fps/25fps/24fps), HD(1280x720,16:9,30fps/25fps/24fps), VGA(640x480,4:3,30fps/25fps/24fps) 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution 1920x1080 640x480
Video data format MPEG-4, H.264 Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 200 grams (0.44 pounds) 137 grams (0.30 pounds)
Dimensions 102 x 58 x 34mm (4.0" x 2.3" x 1.3") 95 x 55 x 19mm (3.7" x 2.2" x 0.7")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 250 images -
Battery form Battery Pack -
Battery ID D-LI68 NP-BN1
Self timer Yes (12 sec, 2 sec) Yes (2 sec or 10 sec)
Time lapse shooting
Storage media SD, SDHC, SDXC and Eye-Fi Card SD/SDHC, Memory Stick Duo / Pro Duo / Pro HG-Duo, Internal
Storage slots One One
Price at release $480 $150