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Pentax WG-2 vs Sony W620

Portability
91
Imaging
39
Features
37
Overall
38
Pentax Optio WG-2 front
 
Sony Cyber-shot DSC-W620 front
Portability
96
Imaging
37
Features
25
Overall
32

Pentax WG-2 vs Sony W620 Key Specs

Pentax WG-2
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 6400
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 192g - 122 x 61 x 30mm
  • Revealed February 2012
Sony W620
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200
  • 1280 x 720 video
  • 28-140mm (F3.2-6.5) lens
  • 116g - 98 x 56 x 20mm
  • Announced January 2012
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Pentax WG-2 vs Sony W620 Overview

The following is a in depth comparison of the Pentax WG-2 vs Sony W620, one is a Waterproof and the other is a Small Sensor Compact by competitors Pentax and Sony. The sensor resolution of the WG-2 (16MP) and the W620 (14MP) is fairly close and they come with the exact same sensor dimensions (1/2.3").

Photography Glossary

The WG-2 was revealed about the same time to the W620 which means that they are of a similar generation. Both of these cameras come with the identical body type (Compact).

Before going in to a comprehensive comparison, below is a concise highlight of how the WG-2 grades vs the W620 in regards to portability, imaging, features and an overall mark.

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Reasons to pick Pentax WG-2 over the Sony W620

 WG-2 W620 
Manual focus Dial accurate focus
Display dimension3"2.7"Larger display (+0.3")
Display resolution460k230kSharper display (+230k dot)

Reasons to pick Sony W620 over the Pentax WG-2

 W620 WG-2 

Common features in the Pentax WG-2 and Sony W620

 WG-2 W620 
AnnouncedFebruary 2012January 2012Same generation
Display typeFixed Fixed Fixed display
Selfie screen Neither has selfie screen
Touch display Neither has Touch display

Pentax WG-2 vs Sony W620 Physical Comparison

When you are aiming to travel with your camera regularly, you'll need to think about its weight and dimensions. The Pentax WG-2 has outer dimensions of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") and a weight of 192 grams (0.42 lbs) while the Sony W620 has dimensions of 98mm x 56mm x 20mm (3.9" x 2.2" x 0.8") having a weight of 116 grams (0.26 lbs).

Analyze the Pentax WG-2 vs Sony W620 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will change based on the lens you are working with at that time. Below is the front view over all size comparison of the WG-2 against the W620.

Pentax WG-2 vs Sony W620 size comparison

Factoring in dimensions and weight, the portability score of the WG-2 and W620 is 91 and 96 respectively.

Pentax WG-2 vs Sony W620 top view buttons comparison

Pentax WG-2 vs Sony W620 Sensor Comparison

Quite often, it can be tough to visualise the contrast in sensor dimensions merely by looking through technical specs. The image below might offer you a stronger sense of the sensor dimensions in the WG-2 and W620.

As you have seen, each of these cameras posses the exact same sensor measurements but not the same MP. You should anticipate the Pentax WG-2 to provide you with extra detail because of its extra 2MP. Greater resolution can also make it easier to crop photos somewhat more aggressively.

Pentax WG-2 vs Sony W620 sensor size comparison

Pentax WG-2 vs Sony W620 Screen and ViewFinder

Pentax WG-2 vs Sony W620 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax WG-2 Portrait photography features
Sony W620 Portrait photography features
40
you can focus manually
MP count decent (16MP)
provides face detection focusing
manual mode not possible
can't use external flash
tiny sensor (1/2.3")
doesn't have RAW files
33
resolution is good (14MP)
comes with face detection focusing
focusing manually not possible
manual exposure not possible
no external flash support
small sensor (1/2.3")
lack of RAW format
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Street Comparison

Street photography with Pentax WG-2
Street photography with Sony W620
54
environment sealing
screen does not articulate
does not have image stabilization
tiny sensor (1/2.3")
doesn't have RAW files
56
lighter than competition in class (116g)
no moving screen
lack of image stabilization
small sensor (1/2.3")
lack of RAW format
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Sports Comparison

Pentax WG-2 Sports photography info
Sony W620 Sports photography info
38
MP count decent (16 megapixels)
provides tracking autofocus
environment sealing
low frames per second (1.0 fps)
lack of shutter priority mode
does not have image stabilization
tiny sensor (1/2.3")
doesn't have phase detect AF
32
resolution is good (14MP)
comes with tracking autofocus
continuous shooting slow (1.0 frames/s)
no shutter priority
lack of image stabilization
small sensor (1/2.3")
lack of phase detect AF
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Travel Comparison

Travel photography with Pentax WG-2
Travel photography with Sony W620
70
environment sealing
MP count decent (16 megapixels)
built-in flash
pretty wide (28mm)
doesn't offer selfie friendly screen
slow max aperture (f3.5)
68
lighter than competition in class (116 grams)
resolution is good (14MP)
flash built-in
fairly wide (28mm)
does not have Timelapse function
doesn't posses selfie friendly display
sluggish max aperture (f3.2)
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Landscape Comparison

Pentax WG-2 as a Landscape photography camera
Sony W620 as a Landscape photography camera
47
you can focus manually
pretty wide (28mm)
nice screen size (3 inch)
MP count decent (16MP)
environment sealing
fixed lens (fixed lens mount)
slow max aperture (f3.5)
manual mode not possible
does not have image stabilization
tiny sensor (1/2.3")
doesn't have RAW files
33
fairly wide (28mm)
resolution is good (14MP)
focusing manually not possible
fixed lens (fixed lens mount)
sluggish max aperture (f3.2)
screen is somewhat small (2.7 inch)
manual exposure not possible
lack of image stabilization
small sensor (1/2.3")
lack of RAW format
does not have Timelapse function
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Vlogging Comparison

Pentax WG-2 as a Vlogging camera
Sony W620 as a Vlogging camera
30
pretty wide (28mm)
provides face detection focusing
high video quality (1920 x 1080 resolution)
slow max aperture (f3.5)
doesn't offer selfie friendly screen
does not have image stabilization
does not have external microphone socket
30
fairly wide (28mm)
comes with face detection focusing
lighter than competition in class (116 grams)
sluggish max aperture (f3.2)
doesn't posses selfie friendly display
lack of image stabilization
low res video (1280 x 720 resolution)
does not have external microphone socket
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Pentax WG-2 vs Sony W620 Specifications

Detailed spec comparison table for Pentax WG-2 and Sony W620
 Pentax Optio WG-2Sony Cyber-shot DSC-W620
General Information
Company Pentax Sony
Model Pentax Optio WG-2 Sony Cyber-shot DSC-W620
Type Waterproof Small Sensor Compact
Revealed 2012-02-07 2012-01-10
Physical type Compact Compact
Sensor Information
Powered by - BIONZ
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 16MP 14MP
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 4:3 and 16:9
Maximum resolution 4288 x 3216 4320 x 3240
Maximum native ISO 6400 3200
Minimum native ISO 125 100
RAW format
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 9 -
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 28-140mm (5.0x)
Largest aperture f/3.5-5.5 f/3.2-6.5
Macro focus distance 1cm 5cm
Focal length multiplier 5.8 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3" 2.7"
Display resolution 460 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Display tech Widescreen TFT color LCD with anti-reflective coating Clear Photo TFT LCD
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 4s 2s
Highest shutter speed 1/4000s 1/1600s
Continuous shooting rate 1.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Set WB
Image stabilization
Built-in flash
Flash range 5.40 m 3.00 m
Flash settings Auto, On, Off, Red-eye, Soft Auto, On, Off, Slow Sync
Hot shoe
Auto exposure bracketing
WB bracketing
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 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 1920x1080 1280x720
Video file format MPEG-4, H.264 Motion JPEG
Microphone port
Headphone port
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 192 grams (0.42 lb) 116 grams (0.26 lb)
Dimensions 122 x 61 x 30mm (4.8" x 2.4" x 1.2") 98 x 56 x 20mm (3.9" x 2.2" x 0.8")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 260 shots 220 shots
Battery type Battery Pack Battery Pack
Battery model D-LI92 NP-BN
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Type of storage SD/SDHC/SDXC card, Internal SD/SDHC/SDXC, microSD/micro SDHC, Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots 1 1
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