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Pentax Q7 vs Sony NEX-3

Portability
92
Imaging
37
Features
54
Overall
43
Pentax Q7 front
 
Sony Alpha NEX-3 front
Portability
89
Imaging
54
Features
55
Overall
54

Pentax Q7 vs Sony NEX-3 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
  • Introduced August 2013
  • Earlier Model is Pentax Q10
Sony NEX-3
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 200 - 12800
  • 1280 x 720 video
  • Sony E Mount
  • 297g - 117 x 62 x 33mm
  • Released June 2010
  • Later Model is Sony NEX-C3
Photography Glossary

Pentax Q7 vs Sony NEX-3 Overview

Below is a extensive comparison of the Pentax Q7 versus Sony NEX-3, both Entry-Level Mirrorless cameras by companies Pentax and Sony. The image resolution of the Q7 (12MP) and the NEX-3 (14MP) is relatively close but the Q7 (1/1.7") and NEX-3 (APS-C) boast different sensor measurements.

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The Q7 was revealed 3 years later than the NEX-3 and that is a fairly sizable gap as far as camera tech is concerned. Both of the cameras have the same body design (Rangefinder-style mirrorless).

Before we go into a full comparison, here is a short introduction of how the Q7 grades versus the NEX-3 when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Pentax Q7 over the Sony NEX-3

 Q7 NEX-3 
ReleasedAugust 2013June 2010More recent by 39 months

Reasons to pick Sony NEX-3 over the Pentax Q7

 NEX-3 Q7 
Screen typeTiltingFixed Tilting screen
Screen resolution920k460kSharper screen (+460k dot)

Common features in the Pentax Q7 and Sony NEX-3

 Q7 NEX-3 
Manual focus Very exact focus
Screen dimensions3"3"Equal screen measurements
Selfie screen Neither provides selfie screen
Touch screen Lack of Touch screen

Pentax Q7 vs Sony NEX-3 Physical Comparison

If you're going to lug around your camera, you will have to factor in its weight and measurements. The Pentax Q7 provides outer dimensions of 102mm x 58mm x 34mm (4.0" x 2.3" x 1.3") and a weight of 200 grams (0.44 lbs) whilst the Sony NEX-3 has proportions of 117mm x 62mm x 33mm (4.6" x 2.4" x 1.3") with a weight of 297 grams (0.65 lbs).

Examine the Pentax Q7 versus Sony NEX-3 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change based on the lens you select at that moment. Here is a front view dimension comparison of the Q7 vs the NEX-3.

Pentax Q7 vs Sony NEX-3 size comparison

Taking into consideration size and weight, the portability rating of the Q7 and NEX-3 is 92 and 89 respectively.

Pentax Q7 vs Sony NEX-3 top view buttons comparison

Pentax Q7 vs Sony NEX-3 Sensor Comparison

Generally, it is hard to imagine the contrast in sensor measurements just by looking through specifications. The visual below will give you a clearer sense of the sensor sizes in the Q7 and NEX-3.

Plainly, both the cameras provide different megapixel count and different sensor measurements. The Q7 having a smaller sensor is going to make shooting shallower DOF tougher and the Sony NEX-3 will provide you with more detail because of its extra 2MP. Higher resolution can also help you crop pictures more aggressively. The younger Q7 should have an edge in sensor tech.

Pentax Q7 vs Sony NEX-3 sensor size comparison

Pentax Q7 vs Sony NEX-3 Screen and ViewFinder

Pentax Q7 vs Sony NEX-3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax Q7
Portrait photography with Sony NEX-3
48
manual focus
great flash sync speed (1/2,000 seconds)
features face detection autofocus
supports RAW formats
low megapixels (12MP)
sensor size is small (1/1.7")
72
you can focus manually
MP count good (14 megapixels)
decent sensor size (APS-C)
offers face detect focusing
exports RAW formats
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Street Comparison

Street photography with Pentax Q7
Street photography with Sony NEX-3
69
built in image stabilization (Sensor based)
supports RAW formats
lighter than competition (200g)
screen is fixed
sensor size is small (1/1.7")
76
has a tilting screen
decent sensor size (APS-C)
exports RAW formats
no image stabilization
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Sports Comparison

Pentax Q7 Sports photography advice
Sony NEX-3 Sports photography advice
32
built in image stabilization (Sensor based)
features tracking autofocus
max fps very slow (5.0 fps)
low megapixels (12MP)
sensor size is small (1/1.7")
terrible battery pack (250 per charge)
no phase detect autofocus
52
MP count good (14 megapixels)
decent sensor size (APS-C)
no image stabilization
lack of phase detect AF
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Travel Comparison

Pentax Q7 Travel photography features
Sony NEX-3 Travel photography features
60
lighter than competition (200 grams)
has built in flash
terrible battery pack (250 shots)
low megapixels (12 megapixels)
display is not selfie friendly
59
MP count good (14 megapixels)
lack of Timelapse function
doesn't have selfie friendly display
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Landscape Comparison

Pentax Q7 as a Landscape photography camera
Sony NEX-3 as a Landscape photography camera
55
manual focus
interchangeable lenses (Pentax Q mount)
screen is a good size (3 inches)
built in image stabilization (Sensor based)
supports RAW formats
low megapixels (12MP)
sensor size is small (1/1.7")
terrible battery pack (250 per charge)
68
you can focus manually
switch lenses (Sony E mount)
screen size is good (3")
MP count good (14 megapixels)
decent sensor size (APS-C)
exports RAW formats
no image stabilization
lack of Timelapse function
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Vlogging Comparison

Pentax Q7 Vlogging features
Sony NEX-3 Vlogging features
35
built in image stabilization (Sensor based)
features face detection autofocus
video res high (1920 x 1080 resolution)
lighter than competition (200g)
display is not selfie friendly
missing external mic jack
27
offers face detect focusing
doesn't have selfie friendly display
no image stabilization
video quality not great (1280 x 720 resolution)
lack of microphone port
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Pentax Q7 vs Sony NEX-3 Specifications

Detailed spec comparison table for Pentax Q7 and Sony NEX-3
 Pentax Q7Sony Alpha NEX-3
General Information
Make Pentax Sony
Model type Pentax Q7 Sony Alpha NEX-3
Type Entry-Level Mirrorless Entry-Level Mirrorless
Introduced 2013-08-08 2010-06-07
Body design Rangefinder-style mirrorless Rangefinder-style mirrorless
Sensor Information
Processor - Bionz
Sensor type BSI-CMOS CMOS
Sensor size 1/1.7" APS-C
Sensor measurements 7.44 x 5.58mm 23.4 x 15.6mm
Sensor surface area 41.5mm² 365.0mm²
Sensor resolution 12MP 14MP
Anti alias 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 12800
Minimum native ISO 100 200
RAW data
Autofocusing
Manual focusing
AF touch
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points - 25
Cross type focus points - -
Lens
Lens mount type Pentax Q Sony E
Available lenses 8 121
Focal length multiplier 4.8 1.5
Screen
Range of display Fixed Type Tilting
Display sizing 3 inch 3 inch
Display resolution 460 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch friendly
Display tech TFT color LCD monitor, wide angle viewing, AR coating TFT Xtra Fine LCD
Viewfinder Information
Viewfinder Optical (optional) None
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/2000s 1/4000s
Continuous shooting speed 5.0 frames/s 7.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash distance 4.90 m (ISO100/m) 12.00 m
Flash settings P-TTL, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in
Hot shoe
AEB
WB bracketing
Highest flash sync 1/2000s 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions FullHD(1920x1080, 30fps/25fps/24fps), HD(1280x720,16:9,30fps/25fps/24fps), VGA(640x480,4:3,30fps/25fps/24fps) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1920x1080 1280x720
Video format MPEG-4, H.264 MPEG-4
Microphone jack
Headphone jack
Connectivity
Wireless Eye-Fi Connected 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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 200 grams (0.44 pounds) 297 grams (0.65 pounds)
Physical dimensions 102 x 58 x 34mm (4.0" x 2.3" x 1.3") 117 x 62 x 33mm (4.6" x 2.4" x 1.3")
DXO scores
DXO All around rating not tested 68
DXO Color Depth rating not tested 22.1
DXO Dynamic range rating not tested 12.0
DXO Low light rating not tested 830
Other
Battery life 250 shots 330 shots
Form of battery Battery Pack Battery Pack
Battery ID D-LI68 NPFW50
Self timer Yes (12 sec, 2 sec) Yes (2 or 10 sec, 10sec (3 images))
Time lapse feature
Storage media SD, SDHC, SDXC and Eye-Fi Card SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Retail cost $480 $0