Olympus VR-320 vs Pentax WG-3
94 Imaging
37 Features
35 Overall
36


90 Imaging
40 Features
44 Overall
41
Olympus VR-320 vs Pentax WG-3 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 24-300mm (F3.0-5.9) lens
- 158g - 101 x 58 x 29mm
- Released July 2011
- New Model is Olympus VR-330
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 125 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-100mm (F2.0-4.9) lens
- 230g - 124 x 64 x 33mm
- Revealed July 2013

Olympus VR-320 vs Pentax WG-3 Overview
Below is a extended overview of the Olympus VR-320 vs Pentax WG-3, one being a Small Sensor Superzoom and the other is a Waterproof by rivals Olympus and Pentax. The sensor resolution of the VR-320 (14MP) and the WG-3 (16MP) is very close and both cameras have the same sensor sizes (1/2.3").

The VR-320 was released 24 months earlier than the WG-3 making them a generation apart from each other. Both cameras have the same body design (Compact).
Before going into a full comparison, here is a quick highlight of how the VR-320 matches up against the WG-3 in regards to portability, imaging, features and an overall grade.

Olympus VR-320 vs Pentax WG-3 Gallery
This is a sample of the gallery pics for Olympus VR-320 and Pentax WG-3. The complete galleries are available at Olympus VR-320 Gallery and Pentax WG-3 Gallery.
Reasons to pick Olympus VR-320 over the Pentax WG-3
VR-320 | WG-3 |
---|
Reasons to pick Pentax WG-3 over the Olympus VR-320
WG-3 | VR-320 | |||
---|---|---|---|---|
Revealed | July 2013 | ![]() | July 2011 | More recent by 24 months |
Focus manually | ![]() | Very exact focusing | ||
Display resolution | 460k | ![]() | 230k | Crisper display (+230k dot) |
Common features in the Olympus VR-320 and Pentax WG-3
VR-320 | WG-3 | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Display dimensions | 3" | ![]() | 3" | Equal display dimensions |
Selfie screen | ![]() | Neither contains selfie screen | ||
Touch display | ![]() | Neither contains Touch display |
Olympus VR-320 vs Pentax WG-3 Physical Comparison
In case you're intending to lug around your camera often, you are going to need to factor its weight and size. The Olympus VR-320 has got outside measurements of 101mm x 58mm x 29mm (4.0" x 2.3" x 1.1") having a weight of 158 grams (0.35 lbs) whilst the Pentax WG-3 has specifications of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") and a weight of 230 grams (0.51 lbs).
See the Olympus VR-320 vs Pentax WG-3 in the new Camera and Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will change based on the lens you select at that time. Below is a front view scale comparison of the VR-320 and the WG-3.

Using size and weight, the portability grade of the VR-320 and WG-3 is 94 and 90 respectively.

Olympus VR-320 vs Pentax WG-3 Sensor Comparison
In many cases, its hard to visualise the contrast in sensor measurements simply by looking through specifications. The photograph underneath might provide you a stronger sense of the sensor sizing in the VR-320 and WG-3.
Plainly, both of those cameras provide the same sensor dimensions but not the same MP. You should expect to see the Pentax WG-3 to provide you with greater detail as a result of its extra 2 Megapixels. Greater resolution will help you crop photos more aggressively. The older VR-320 will be disadvantaged in sensor innovation.

Olympus VR-320 vs Pentax WG-3 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus VR-320 vs Pentax WG-3 Specifications
Olympus VR-320 | Pentax WG-3 | |
---|---|---|
General Information | ||
Company | Olympus | Pentax |
Model | Olympus VR-320 | Pentax WG-3 |
Type | Small Sensor Superzoom | Waterproof |
Released | 2011-07-19 | 2013-07-19 |
Physical type | Compact | Compact |
Sensor Information | ||
Processor | TruePic III | - |
Sensor type | CCD | BSI-CMOS |
Sensor size | 1/2.3" | 1/2.3" |
Sensor dimensions | 6.17 x 4.55mm | 6.17 x 4.55mm |
Sensor surface area | 28.1mm² | 28.1mm² |
Sensor resolution | 14 megapixel | 16 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 1:1, 4:3 and 16:9 |
Maximum resolution | 4288 x 3216 | 4608 x 3456 |
Maximum native ISO | 1600 | 6400 |
Min native ISO | 80 | 125 |
RAW files | ||
Autofocusing | ||
Focus manually | ||
AF touch | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | - | 9 |
Lens | ||
Lens mount | fixed lens | fixed lens |
Lens focal range | 24-300mm (12.5x) | 25-100mm (4.0x) |
Highest aperture | f/3.0-5.9 | f/2.0-4.9 |
Macro focus range | 1cm | 1cm |
Focal length multiplier | 5.8 | 5.8 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen size | 3 inch | 3 inch |
Resolution of screen | 230 thousand dots | 460 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Screen technology | TFT Color LCD | Widescreen TFT color LCD with anti-reflective coating |
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Lowest shutter speed | 4s | 4s |
Highest shutter speed | 1/2000s | 1/4000s |
Continuous shooting rate | - | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 4.70 m | 3.40 m |
Flash settings | Auto, On, Off, Red-Eye, Fill-in | Auto, On, Off, Red-eye, Soft |
Hot shoe | ||
AE bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1280 x 720 (30, 15fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15fps) | 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps) |
Maximum video resolution | 1280x720 | 1920x1080 |
Video format | Motion JPEG | MPEG-4, H.264 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | 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 | 158 gr (0.35 pounds) | 230 gr (0.51 pounds) |
Physical dimensions | 101 x 58 x 29mm (4.0" x 2.3" x 1.1") | 124 x 64 x 33mm (4.9" x 2.5" x 1.3") |
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 | - | 240 photos |
Battery type | - | Battery Pack |
Battery model | LI-42B | D-LI92 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Storage type | SD/SDHC | SD/SDHC/SDXC card, Internal |
Card slots | One | One |
Pricing at launch | $179 | $300 |