Pentax WG-2 vs Sony W620
91 Imaging
39 Features
37 Overall
38


96 Imaging
37 Features
25 Overall
32
Pentax WG-2 vs Sony W620 Key Specs
(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
(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

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").

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.

Pentax WG-2 vs Sony W620 Gallery
Here is a sample of the gallery pictures for Pentax Optio WG-2 and Sony Cyber-shot DSC-W620. The full galleries are viewable at Pentax WG-2 Gallery and Sony W620 Gallery.
Reasons to pick Pentax WG-2 over the Sony W620
WG-2 | W620 | |||
---|---|---|---|---|
Manual focus | ![]() | Dial accurate focus | ||
Display dimension | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 460k | ![]() | 230k | Sharper 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 | |||
---|---|---|---|---|
Announced | February 2012 | ![]() | January 2012 | Same generation |
Display type | Fixed | ![]() | 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.
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.

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 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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax WG-2 vs Sony W620 Specifications
Pentax Optio WG-2 | Sony 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 |
Retail cost | $350 | $102 |