Pentax WG-2 vs YI M1
91 Imaging
39 Features
37 Overall
38


87 Imaging
59 Features
66 Overall
61
Pentax WG-2 vs YI M1 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 125 - 6400
- 1920 x 1080 video
- 28-140mm (F3.5-5.5) lens
- 192g - 122 x 61 x 30mm
- Released February 2012
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fixed Display
- ISO 100 - 25600
- 4096 x 2160 video
- Micro Four Thirds Mount
- 350g - 114 x 64 x 34mm
- Announced September 2016

Pentax WG-2 vs YI M1 Overview
Below, we are comparing the Pentax WG-2 and YI M1, former is a Waterproof while the other is a Entry-Level Mirrorless by rivals Pentax and YI. The resolution of the WG-2 (16MP) and the M1 (20MP) is very similar but the WG-2 (1/2.3") and M1 (Four Thirds) enjoy totally different sensor sizing.

The WG-2 was unveiled 5 years earlier than the M1 which is quite a big difference as far as tech is concerned. Both of the cameras come with different body type with the Pentax WG-2 being a Compact camera and the YI M1 being a Rangefinder-style mirrorless camera.
Before delving straight into a step-by-step comparison, below is a brief introduction of how the WG-2 grades against the M1 when it comes to portability, imaging, features and an overall mark.

Pentax WG-2 vs YI M1 Gallery
Below is a sample of the gallery pics for Pentax Optio WG-2 & YI M1. The full galleries are viewable at Pentax WG-2 Gallery & YI M1 Gallery.
Reasons to pick Pentax WG-2 over the YI M1
WG-2 | M1 |
---|
Reasons to pick YI M1 over the Pentax WG-2
M1 | WG-2 | |||
---|---|---|---|---|
Announced | September 2016 | ![]() | February 2012 | Newer by 56 months |
Display resolution | 1040k | ![]() | 460k | Sharper display (+580k dot) |
Touch display | ![]() | Easily navigate |
Common features in the Pentax WG-2 and YI M1
WG-2 | M1 | |||
---|---|---|---|---|
Focus manually | ![]() | Very exact focus | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Display dimension | 3" | ![]() | 3" | Identical display measurement |
Selfie screen | ![]() | Missing selfie screen |
Pentax WG-2 vs YI M1 Physical Comparison
When you are intending to travel with your camera often, you should take into account its weight and size. The Pentax WG-2 provides physical measurements of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") having a weight of 192 grams (0.42 lbs) while the YI M1 has specifications of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") and a weight of 350 grams (0.77 lbs).
Compare the Pentax WG-2 and YI M1 in our newest Camera plus Lens Size Comparison Tool.
Remember, the weight of an ILC will vary depending on the lens you are working with at the time. Below is the front view dimensions comparison of the WG-2 versus the M1.

Considering size and weight, the portability rating of the WG-2 and M1 is 91 and 87 respectively.

Pentax WG-2 vs YI M1 Sensor Comparison
Generally, its hard to envision the contrast between sensor dimensions just by reviewing technical specs. The pic here may provide you a more clear sense of the sensor sizing in the WG-2 and M1.
As you can tell, the two cameras posses different megapixels and different sensor dimensions. The WG-2 having a tinier sensor will make getting shallower DOF more challenging and the YI M1 will offer you extra detail having an extra 4 Megapixels. Greater resolution will help you crop photos somewhat more aggressively. The more aged WG-2 is going to be disadvantaged with regard to sensor tech.

Pentax WG-2 vs YI M1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax WG-2 vs YI M1 Specifications
Pentax Optio WG-2 | YI M1 | |
---|---|---|
General Information | ||
Company | Pentax | YI |
Model | Pentax Optio WG-2 | YI M1 |
Type | Waterproof | Entry-Level Mirrorless |
Released | 2012-02-07 | 2016-09-19 |
Physical type | Compact | Rangefinder-style mirrorless |
Sensor Information | ||
Sensor type | BSI-CMOS | CMOS |
Sensor size | 1/2.3" | Four Thirds |
Sensor measurements | 6.17 x 4.55mm | 17.3 x 13mm |
Sensor area | 28.1mm² | 224.9mm² |
Sensor resolution | 16 megapixel | 20 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Full resolution | 4288 x 3216 | 5184 x 3888 |
Max native ISO | 6400 | 25600 |
Minimum native ISO | 125 | 100 |
RAW format | ||
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Number of focus points | 9 | 81 |
Lens | ||
Lens mount | fixed lens | Micro Four Thirds |
Lens focal range | 28-140mm (5.0x) | - |
Max aperture | f/3.5-5.5 | - |
Macro focus distance | 1cm | - |
Amount of lenses | - | 107 |
Crop factor | 5.8 | 2.1 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen size | 3 inch | 3 inch |
Resolution of screen | 460k dots | 1,040k dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Screen tech | Widescreen TFT color LCD with anti-reflective coating | - |
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Lowest shutter speed | 4 seconds | 60 seconds |
Highest shutter speed | 1/4000 seconds | 1/4000 seconds |
Continuous shooting rate | 1.0 frames per sec | 5.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | - | Yes |
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 5.40 m | no built-in flash |
Flash options | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Slow Sync, Red-Eye Slow |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps) | 4096 x 2160 @ 30p / 75 Mbps, MOV, H.264, AAC |
Max video resolution | 1920x1080 | 4096x2160 |
Video format | MPEG-4, H.264 | MPEG-4, H.264 |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | Eye-Fi Connected | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 192 grams (0.42 pounds) | 350 grams (0.77 pounds) |
Dimensions | 122 x 61 x 30mm (4.8" x 2.4" x 1.2") | 114 x 64 x 34mm (4.5" 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 | 260 pictures | 450 pictures |
Battery style | Battery Pack | Battery Pack |
Battery model | D-LI92 | - |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 secs) |
Time lapse shooting | ||
Storage type | SD/SDHC/SDXC card, Internal | SD/SDHC/SDXC card |
Card slots | One | One |
Launch price | $350 | $320 |