Canon G12 vs Olympus TG-830 iHS
83 Imaging
34 Features
50 Overall
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91 Imaging
39 Features
40 Overall
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Canon G12 vs Olympus TG-830 iHS Key Specs
(Full Review)
(Full Review)
- 16MP - 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
- 214g - 109 x 67 x 28mm
- Released January 2013

Canon G12 vs Olympus TG-830 iHS Overview
Here is a complete overview of the Canon G12 versus Olympus TG-830 iHS, one being a Small Sensor Compact and the latter is a Waterproof by rivals Canon and Olympus. There is a sizeable difference among the image resolutions of the G12 (10MP) and TG-830 iHS (16MP) and the G12 (1/1.7") and TG-830 iHS (1/2.3") provide different sensor dimensions.

The G12 was manufactured 24 months prior to the TG-830 iHS which makes them a generation apart from each other. Both of the cameras feature the same body design (Compact).
Before getting into a more detailed comparison, here is a concise overview of how the G12 matches up vs the TG-830 iHS in the way of portability, imaging, features and an overall rating.

Canon G12 vs Olympus TG-830 iHS Gallery
Following is a preview of the gallery photos for Canon PowerShot G12 and Olympus TG-830 iHS. The entire galleries are provided at Canon G12 Gallery and Olympus TG-830 iHS Gallery.
Reasons to pick Canon G12 over the Olympus TG-830 iHS
G12 | TG-830 iHS | |||
---|---|---|---|---|
Manual focus | ![]() | Dial exact focusing | ||
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Screen resolution | 461k | ![]() | 460k | Clearer screen (+1k dot) |
Selfie screen | ![]() | Take selfies |
Reasons to pick Olympus TG-830 iHS over the Canon G12
TG-830 iHS | G12 | |||
---|---|---|---|---|
Released | January 2013 | ![]() | January 2011 | Fresher by 24 months |
Screen size | 3" | ![]() | 2.8" | Bigger screen (+0.2") |
Common features in the Canon G12 and Olympus TG-830 iHS
G12 | TG-830 iHS | |||
---|---|---|---|---|
Touch screen | ![]() | Neither offers Touch screen |
Canon G12 vs Olympus TG-830 iHS Physical Comparison
When you are intending to carry your camera frequently, you need to factor its weight and size. The Canon G12 offers outer dimensions of 112mm x 76mm x 48mm (4.4" x 3.0" x 1.9") with a weight of 401 grams (0.88 lbs) whilst the Olympus TG-830 iHS has specifications of 109mm x 67mm x 28mm (4.3" x 2.6" x 1.1") having a weight of 214 grams (0.47 lbs).
Check out the Canon G12 versus Olympus TG-830 iHS in the all new Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you have chosen at that moment. Following is a front view measurement comparison of the G12 against the TG-830 iHS.

Taking into consideration size and weight, the portability grade of the G12 and TG-830 iHS is 83 and 91 respectively.

Canon G12 vs Olympus TG-830 iHS Sensor Comparison
In many cases, its difficult to imagine the gap in sensor sizing just by viewing technical specs. The photograph here will help offer you a more clear sense of the sensor sizes in the G12 and TG-830 iHS.
As you have seen, the 2 cameras come with different megapixel count and different sensor sizing. The G12 due to its bigger sensor is going to make getting bokeh less difficult and the Olympus TG-830 iHS will render greater detail due to its extra 6 Megapixels. Higher resolution will help you crop shots a good deal more aggressively. The older G12 will be disadvantaged when it comes to sensor technology.

Canon G12 vs Olympus TG-830 iHS Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon G12 vs Olympus TG-830 iHS Specifications
Canon PowerShot G12 | Olympus TG-830 iHS | |
---|---|---|
General Information | ||
Manufacturer | Canon | Olympus |
Model type | Canon PowerShot G12 | Olympus TG-830 iHS |
Type | Small Sensor Compact | Waterproof |
Released | 2011-01-19 | 2013-01-08 |
Body design | Compact | Compact |
Sensor Information | ||
Powered by | Digic 4 | - |
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 megapixel | 16 megapixel |
Anti alias filter | ||
Aspect ratio | 1:1, 5:4, 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
Peak resolution | 3648 x 2736 | 4608 x 3456 |
Highest native ISO | 3200 | 6400 |
Lowest native ISO | 80 | 100 |
RAW photos | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Autofocus continuous | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Total focus points | 9 | - |
Cross type focus points | - | - |
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 28-140mm (5.0x) | 28-140mm (5.0x) |
Max aperture | f/2.8-4.5 | f/3.9-5.9 |
Macro focusing range | 1cm | 1cm |
Focal length multiplier | 4.8 | 5.8 |
Screen | ||
Range of display | Fully Articulated | Fixed Type |
Display diagonal | 2.8 inch | 3 inch |
Display resolution | 461k dot | 460k dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Viewfinder Information | ||
Viewfinder type | Optical (tunnel) | None |
Features | ||
Minimum shutter speed | 15 secs | 4 secs |
Fastest shutter speed | 1/4000 secs | 1/2000 secs |
Continuous shutter speed | 1.0 frames/s | - |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | - |
Custom white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 7.00 m | - |
Flash options | Auto, On, Off, Red-Eye, Slow Sync, Second Curtain | Auto, On, Off, Red-Eye, Fill-in |
External flash | ||
AEB | ||
WB bracketing | ||
Fastest flash sync | 1/2000 secs | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1280 x 720 (24 fps) 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (60 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) |
Highest video resolution | 1280x720 | 1920x1080 |
Video format | H.264 | H.264 |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | BuiltIn |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 401 grams (0.88 pounds) | 214 grams (0.47 pounds) |
Physical dimensions | 112 x 76 x 48mm (4.4" x 3.0" x 1.9") | 109 x 67 x 28mm (4.3" x 2.6" x 1.1") |
DXO scores | ||
DXO Overall rating | 47 | not tested |
DXO Color Depth rating | 20.4 | not tested |
DXO Dynamic range rating | 11.2 | not tested |
DXO Low light rating | 161 | not tested |
Other | ||
Battery life | 370 pictures | 300 pictures |
Battery format | Battery Pack | Battery Pack |
Battery ID | NB-7L | LI-50B |
Self timer | Yes (2 or 10 sec, Custom) | Yes (2 or 12 sec, pet auto shutter) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC/MMC/MMCplus/HC MMCplus | SD/SDHC/SDXC |
Storage slots | 1 | 1 |
Retail cost | $600 | $0 |