Canon G12 vs Olympus TG-820 iHS
83 Imaging
34 Features
50 Overall
40


92 Imaging
35 Features
37 Overall
35
Canon G12 vs Olympus TG-820 iHS Key Specs
(Full Review)
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 28-140mm (F3.9-5.9) lens
- 206g - 101 x 65 x 26mm
- Released February 2012

Canon G12 vs Olympus TG-820 iHS Overview
Lets look a bit more in depth at the Canon G12 and Olympus TG-820 iHS, former is a Small Sensor Compact while the latter is a Waterproof by rivals Canon and Olympus. The sensor resolution of the G12 (10MP) and the TG-820 iHS (12MP) is pretty close but the G12 (1/1.7") and TG-820 iHS (1/2.3") offer totally different sensor dimensions.

The G12 was introduced 12 months prior to the TG-820 iHS and they are of a similar age. Both cameras have the same body design (Compact).
Before going right into a comprehensive comparison, here is a brief summary of how the G12 scores against the TG-820 iHS in terms of portability, imaging, features and an overall mark.

Canon G12 vs Olympus TG-820 iHS Gallery
The following is a preview of the gallery images for Canon PowerShot G12 & Olympus TG-820 iHS. The whole galleries are viewable at Canon G12 Gallery & Olympus TG-820 iHS Gallery.
Reasons to pick Canon G12 over the Olympus TG-820 iHS
G12 | TG-820 iHS | |||
---|---|---|---|---|
Focus manually | ![]() | Very precise focus | ||
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Selfie screen | ![]() | Take selfies |
Reasons to pick Olympus TG-820 iHS over the Canon G12
TG-820 iHS | G12 | |||
---|---|---|---|---|
Released | February 2012 | ![]() | January 2011 | Newer by 12 months |
Screen dimensions | 3" | ![]() | 2.8" | Bigger screen (+0.2") |
Screen resolution | 1030k | ![]() | 461k | Clearer screen (+569k dot) |
Common features in the Canon G12 and Olympus TG-820 iHS
G12 | TG-820 iHS | |||
---|---|---|---|---|
Touch screen | ![]() | Neither comes with Touch screen |
Canon G12 vs Olympus TG-820 iHS Physical Comparison
If you are planning to travel with your camera, you'll need to factor its weight and dimensions. The Canon G12 comes with exterior measurements of 112mm x 76mm x 48mm (4.4" x 3.0" x 1.9") along with a weight of 401 grams (0.88 lbs) while the Olympus TG-820 iHS has dimensions of 101mm x 65mm x 26mm (4.0" x 2.6" x 1.0") having a weight of 206 grams (0.45 lbs).
Examine the Canon G12 and Olympus TG-820 iHS in our brand new Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will change based on the lens you are utilizing during that time. Underneath is a front view overall size comparison of the G12 compared to the TG-820 iHS.

Using size and weight, the portability score of the G12 and TG-820 iHS is 83 and 92 respectively.

Canon G12 vs Olympus TG-820 iHS Sensor Comparison
Usually, it's difficult to envision the contrast in sensor dimensions purely by researching specifications. The picture below should offer you a stronger sense of the sensor sizing in the G12 and TG-820 iHS.
To sum up, the 2 cameras have different megapixels and different sensor dimensions. The G12 having a bigger sensor will make getting shallower DOF easier and the Olympus TG-820 iHS will result in more detail using its extra 2 Megapixels. Higher resolution can also make it easier to crop pictures a bit more aggressively. The more aged G12 will be behind with regard to sensor tech.

Canon G12 vs Olympus TG-820 iHS Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon G12 vs Olympus TG-820 iHS Specifications
Canon PowerShot G12 | Olympus TG-820 iHS | |
---|---|---|
General Information | ||
Brand Name | Canon | Olympus |
Model | Canon PowerShot G12 | Olympus TG-820 iHS |
Category | Small Sensor Compact | Waterproof |
Released | 2011-01-19 | 2012-02-08 |
Physical type | Compact | Compact |
Sensor Information | ||
Powered by | Digic 4 | TruePic VI |
Sensor type | CCD | CMOS |
Sensor size | 1/1.7" | 1/2.3" |
Sensor dimensions | 7.44 x 5.58mm | 6.17 x 4.55mm |
Sensor area | 41.5mm² | 28.1mm² |
Sensor resolution | 10 megapixels | 12 megapixels |
Anti aliasing filter | ||
Aspect ratio | 1:1, 5:4, 4:3, 3:2 and 16:9 | - |
Highest Possible resolution | 3648 x 2736 | 3968 x 2976 |
Maximum native ISO | 3200 | 6400 |
Min native ISO | 80 | 100 |
RAW photos | ||
Autofocusing | ||
Manual focus | ||
Touch focus | ||
Continuous autofocus | ||
Single autofocus | ||
Autofocus tracking | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Number of focus points | 9 | - |
Lens | ||
Lens mounting type | fixed lens | fixed lens |
Lens focal range | 28-140mm (5.0x) | 28-140mm (5.0x) |
Maximum aperture | f/2.8-4.5 | f/3.9-5.9 |
Macro focus range | 1cm | 1cm |
Crop factor | 4.8 | 5.8 |
Screen | ||
Type of display | Fully Articulated | Fixed Type |
Display sizing | 2.8 inches | 3 inches |
Resolution of display | 461k dots | 1,030k dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Display technology | - | HyperCrystal III TFT Color LCD |
Viewfinder Information | ||
Viewfinder | Optical (tunnel) | None |
Features | ||
Min shutter speed | 15 secs | 4 secs |
Max shutter speed | 1/4000 secs | 1/2000 secs |
Continuous shutter rate | 1.0 frames per second | 5.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Custom white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 7.00 m | 3.50 m |
Flash options | Auto, On, Off, Red-Eye, Slow Sync, Second Curtain | Auto, On, Off, Red-Eye, Fill-in |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Max flash synchronize | 1/2000 secs | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1280 x 720 (24 fps) 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (30 fps)1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) |
Maximum video resolution | 1280x720 | 1920x1080 |
Video format | H.264 | MPEG-4, H.264 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
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 | 401 gr (0.88 pounds) | 206 gr (0.45 pounds) |
Physical dimensions | 112 x 76 x 48mm (4.4" x 3.0" x 1.9") | 101 x 65 x 26mm (4.0" x 2.6" x 1.0") |
DXO scores | ||
DXO Overall score | 47 | not tested |
DXO Color Depth score | 20.4 | not tested |
DXO Dynamic range score | 11.2 | not tested |
DXO Low light score | 161 | not tested |
Other | ||
Battery life | 370 pictures | 220 pictures |
Battery type | Battery Pack | Battery Pack |
Battery model | NB-7L | LI-50B |
Self timer | Yes (2 or 10 sec, Custom) | Yes (2 or 12 sec, pet auto shutter) |
Time lapse feature | ||
Storage type | SD/SDHC/SDXC/MMC/MMCplus/HC MMCplus | SD/SDHC/SDXC |
Card slots | One | One |
Price at release | $600 | $500 |