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Pentax VS20 vs Sony NEX-7

Portability
90
Imaging
38
Features
35
Overall
36
Pentax Optio VS20 front
 
Sony Alpha NEX-7 front
Portability
84
Imaging
62
Features
71
Overall
65

Pentax VS20 vs Sony NEX-7 Key Specs

Pentax VS20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-560mm (F3.1-4.8) lens
  • 235g - 111 x 61 x 38mm
  • Released January 2012
Sony NEX-7
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 16000
  • 1920 x 1080 video
  • Sony E Mount
  • 400g - 120 x 67 x 43mm
  • Launched December 2011
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Pentax VS20 vs Sony NEX-7 Overview

Here is a extended assessment of the Pentax VS20 vs Sony NEX-7, former being a Small Sensor Superzoom while the latter is a Advanced Mirrorless by competitors Pentax and Sony. There exists a sizable gap between the sensor resolutions of the VS20 (16MP) and NEX-7 (24MP) and the VS20 (1/2.3") and NEX-7 (APS-C) come with totally different sensor dimensions.

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The VS20 was manufactured 2 months later than the NEX-7 and they are both of a similar age. Both the cameras come with different body type with the Pentax VS20 being a Compact camera and the Sony NEX-7 being a Rangefinder-style mirrorless camera.

Before getting through a full comparison, below is a short synopsis of how the VS20 grades vs the NEX-7 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Pentax VS20 over the Sony NEX-7

 VS20 NEX-7 

Reasons to pick Sony NEX-7 over the Pentax VS20

 NEX-7 VS20 
Screen typeTiltingFixed Tilting screen
Screen resolution921k460kCrisper screen (+461k dot)

Common features in the Pentax VS20 and Sony NEX-7

 VS20 NEX-7 
LaunchedJanuary 2012December 2011Similar age
Manually focus Very accurate focusing
Screen dimension3"3"Identical screen sizing
Selfie screen Neither comes with selfie screen
Touch friendly screen Neither comes with Touch friendly screen

Pentax VS20 vs Sony NEX-7 Physical Comparison

For anybody who is going to carry your camera often, you're going to have to factor in its weight and dimensions. The Pentax VS20 comes with physical dimensions of 111mm x 61mm x 38mm (4.4" x 2.4" x 1.5") and a weight of 235 grams (0.52 lbs) and the Sony NEX-7 has dimensions of 120mm x 67mm x 43mm (4.7" x 2.6" x 1.7") having a weight of 400 grams (0.88 lbs).

Examine the Pentax VS20 vs Sony NEX-7 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change depending on the lens you are using at that moment. The following is the front view size comparison of the VS20 versus the NEX-7.

Pentax VS20 vs Sony NEX-7 size comparison

Considering dimensions and weight, the portability score of the VS20 and NEX-7 is 90 and 84 respectively.

Pentax VS20 vs Sony NEX-7 top view buttons comparison

Pentax VS20 vs Sony NEX-7 Sensor Comparison

More often than not, it is very hard to see the contrast between sensor sizing only by going over specs. The graphic here will help offer you a much better sense of the sensor sizes in the VS20 and NEX-7.

All in all, both of those cameras have got different megapixel count and different sensor sizing. The VS20 featuring a tinier sensor will make shooting shallow DOF more challenging and the Sony NEX-7 will deliver extra detail due to its extra 8 Megapixels. Higher resolution can also help you crop pictures much more aggressively.

Pentax VS20 vs Sony NEX-7 sensor size comparison

Pentax VS20 vs Sony NEX-7 Screen and ViewFinder

Pentax VS20 vs Sony NEX-7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax VS20 as a Portrait photography camera
Sony NEX-7 as a Portrait photography camera
36
has manual focus
resolution is good (16MP)
no manual control
cannot use external flash
very small sensor (1/2.3")
has no RAW support
77
manual focus
resolution is good (24 megapixels)
sensor size is nice (APS-C)
includes face detect focus
supports RAW files
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Street Comparison

Pentax VS20 Street photography advice
Sony NEX-7 Street photography advice
61
image stabilization (Sensor-shift)
lighter than competitors (235 grams)
fixed screen
very small sensor (1/2.3")
has no RAW support
76
screen tilts
sensor size is nice (APS-C)
supports RAW files
no image stabilization
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Sports Comparison

Pentax VS20 as a Sports photography camera
Sony NEX-7 as a Sports photography camera
44
long zoom range (28-560mm 20.0 x zoom)
image stabilization (Sensor-shift)
resolution is good (16 megapixels)
provides tracking focus
slow frames per second (1.0 fps)
no shutter priority
very small sensor (1/2.3")
has no phase detect autofocus
61
resolution is good (24MP)
sensor size is nice (APS-C)
great battery pack (430 shots)
no image stabilization
no phase detect auto focus
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Travel Comparison

Pentax VS20 as a Travel photography camera
Sony NEX-7 as a Travel photography camera
68
lighter than competitors (235g)
resolution is good (16 megapixels)
flash built-in
relatively wide (28mm)
great zoom (560mm)
no Timelapse recording
doesn't posses selfie friendly display
sluggish max aperture (f3.1)
70
great battery pack (430 shots)
resolution is good (24 megapixels)
flash built-in
lack of Timelapse function
display isn't selfie friendly
Photography Glossary

Landscape Comparison

Pentax VS20 Landscape photography information
Sony NEX-7 Landscape photography information
46
has manual focus
relatively wide (28mm)
screen size is good (3 inches)
image stabilization (Sensor-shift)
resolution is good (16 megapixels)
lens is fixed (fixed lens mount)
sluggish max aperture (f3.1)
no manual control
very small sensor (1/2.3")
has no RAW support
no Timelapse recording
72
manual focus
interchangeable lenses (Sony E mount)
good sized screen (3")
resolution is good (24 megapixels)
sensor size is nice (APS-C)
supports RAW files
great battery pack (430 shots)
no image stabilization
lack of Timelapse function
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Vlogging Comparison

Pentax VS20 Vlogging advice
Sony NEX-7 Vlogging advice
30
relatively wide (28mm)
image stabilization (Sensor-shift)
lighter than competitors (235 grams)
sluggish max aperture (f3.1)
doesn't posses selfie friendly display
video res low (1280 x 720 resolution)
no microphone support
35
includes face detect focus
great video quality (1920 x 1080 pxls)
includes microphone jack
display isn't selfie friendly
no image stabilization
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Pentax VS20 vs Sony NEX-7 Specifications

Detailed spec comparison table for Pentax VS20 and Sony NEX-7
 Pentax Optio VS20Sony Alpha NEX-7
General Information
Brand Name Pentax Sony
Model Pentax Optio VS20 Sony Alpha NEX-7
Class Small Sensor Superzoom Advanced Mirrorless
Released 2012-01-25 2011-12-13
Body design Compact Rangefinder-style mirrorless
Sensor Information
Processor Chip - Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.08 x 4.56mm 23.5 x 15.6mm
Sensor surface area 27.7mm² 366.6mm²
Sensor resolution 16MP 24MP
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 3:2 and 16:9
Peak resolution 4608 x 3456 6000 x 4000
Highest native ISO 6400 16000
Min native ISO 100 100
RAW images
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 3 25
Lens
Lens mount fixed lens Sony E
Lens focal range 28-560mm (20.0x) -
Maximum aperture f/3.1-4.8 -
Macro focus range 3cm -
Total lenses - 121
Focal length multiplier 5.9 1.5
Screen
Display type Fixed Type Tilting
Display size 3" 3"
Resolution of display 460k dot 921k dot
Selfie friendly
Liveview
Touch screen
Display tech TFT color LCD with Anti-reflective coating -
Viewfinder Information
Viewfinder type None Electronic
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Min shutter speed 4s 30s
Max shutter speed 1/2500s 1/4000s
Continuous shutter speed 1.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Custom white balance
Image stabilization
Built-in flash
Flash range 2.80 m 6.00 m
Flash modes Auto, On, Off, Red-eye, Soft Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AEB
White balance bracketing
Max flash sync - 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Highest video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD
Microphone input
Headphone input
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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 235 grams (0.52 lb) 400 grams (0.88 lb)
Dimensions 111 x 61 x 38mm (4.4" x 2.4" x 1.5") 120 x 67 x 43mm (4.7" x 2.6" x 1.7")
DXO scores
DXO Overall score not tested 81
DXO Color Depth score not tested 24.1
DXO Dynamic range score not tested 13.4
DXO Low light score not tested 1016
Other
Battery life - 430 pictures
Battery format - Battery Pack
Battery model D-LI122 NPFW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, 10sec (3 or 5 images))
Time lapse feature
Storage media SD/SDHC/SDXC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Cost at release $106 $699