Canon A2100 IS vs Olympus TG-4
92 Imaging
34 Features
20 Overall
28
90 Imaging
40 Features
51 Overall
44
Canon A2100 IS vs Olympus TG-4 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 1600
- Optical Image Stabilization
- 640 x 480 video
- 36-216mm (F3.2-5.9) lens
- 185g - 102 x 64 x 32mm
- Introduced February 2009
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-100mm (F2.0-4.9) lens
- 247g - 112 x 66 x 31mm
- Launched April 2015
- Earlier Model is Olympus TG-3
- Renewed by Olympus TG-5
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On this page, we will be reviewing the Canon A2100 IS and Olympus TG-4, one being a Small Sensor Compact and the latter is a Waterproof by brands Canon and Olympus. There exists a big gap between the resolutions of the A2100 IS (12MP) and TG-4 (16MP) but both cameras boast the same sensor sizing (1/2.3").
Photography GlossaryThe A2100 IS was introduced 7 years earlier than the TG-4 and that is quite a big gap as far as technology is concerned. Each of the cameras have the same body design (Compact).
Before going right into a comprehensive comparison, here is a simple view of how the A2100 IS scores vs the TG-4 for portability, imaging, features and an overall grade.
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Here is a preview of the gallery images for Canon PowerShot A2100 IS and Olympus Tough TG-4. The whole galleries are available at Canon A2100 IS Gallery and Olympus TG-4 Gallery.
Reasons to pick Canon A2100 IS over the Olympus TG-4
| A2100 IS | TG-4 |
|---|
Reasons to pick Olympus TG-4 over the Canon A2100 IS
| TG-4 | A2100 IS | |||
|---|---|---|---|---|
| Launched | April 2015 | February 2009 | More recent by 74 months | |
| Focus manually | Very accurate focus | |||
| Screen resolution | 460k | 230k | Crisper screen (+230k dot) |
Common features in the Canon A2100 IS and Olympus TG-4
| A2100 IS | TG-4 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen dimensions | 3" | 3" | Equal screen measurement | |
| Selfie screen | Neither offers selfie screen | |||
| Touch screen | No Touch screen |
Canon A2100 IS vs Olympus TG-4 Physical Comparison
If you are intending to lug around your camera regularly, you'll have to think about its weight and size. The Canon A2100 IS offers outside dimensions of 102mm x 64mm x 32mm (4.0" x 2.5" x 1.3") having a weight of 185 grams (0.41 lbs) and the Olympus TG-4 has specifications of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") having a weight of 247 grams (0.54 lbs).
Take a look at the Canon A2100 IS and Olympus TG-4 in the all new Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have at that moment. The following is a front view overall size comparison of the A2100 IS vs the TG-4.

Factoring in dimensions and weight, the portability grade of the A2100 IS and TG-4 is 92 and 90 respectively.
Canon A2100 IS vs Olympus TG-4 Sensor Comparison
Sometimes, it can be hard to imagine the gap between sensor measurements simply by reviewing technical specs. The visual below will help give you a better sense of the sensor dimensions in the A2100 IS and TG-4.
As you can tell, both the cameras have the same sensor dimensions albeit different resolution. You should expect the Olympus TG-4 to deliver extra detail using its extra 4MP. Higher resolution will also make it easier to crop photographs a bit more aggressively. The older A2100 IS is going to be behind with regard to sensor technology.
Canon A2100 IS vs Olympus TG-4 Screen and ViewFinder
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Canon A2100 IS vs Olympus TG-4 Specifications
| Canon PowerShot A2100 IS | Olympus Tough TG-4 | |
|---|---|---|
| General Information | ||
| Brand Name | Canon | Olympus |
| Model type | Canon PowerShot A2100 IS | Olympus Tough TG-4 |
| Class | Small Sensor Compact | Waterproof |
| Introduced | 2009-02-18 | 2015-04-13 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Powered by | - | TruePic VII |
| Sensor type | CCD | BSI-CMOS |
| 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 | 12MP | 16MP |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 4000 x 3000 | 4608 x 3456 |
| Maximum native ISO | 1600 | 6400 |
| Min native ISO | 80 | 100 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| Center weighted AF | ||
| Multi area AF | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | 9 | 25 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 36-216mm (6.0x) | 25-100mm (4.0x) |
| Largest aperture | f/3.2-5.9 | f/2.0-4.9 |
| Macro focusing distance | 1cm | 1cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen sizing | 3 inches | 3 inches |
| Screen resolution | 230 thousand dots | 460 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Min shutter speed | 15 secs | 4 secs |
| Max shutter speed | 1/1600 secs | 1/2000 secs |
| Continuous shutter rate | 1.0 frames/s | 5.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 3.50 m | 7.90 m (at ISO 1600) |
| Flash modes | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off | Auto, redeye reduction, fill-in, off, LED |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) |
| Maximum video resolution | 640x480 | 1920x1080 |
| Video format | Motion JPEG | H.264, Motion JPEG |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | BuiltIn |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 185 gr (0.41 lbs) | 247 gr (0.54 lbs) |
| Physical dimensions | 102 x 64 x 32mm (4.0" x 2.5" x 1.3") | 112 x 66 x 31mm (4.4" x 2.6" x 1.2") |
| DXO scores | ||
| DXO Overall rating | not tested | not tested |
| DXO Color Depth rating | not tested | not tested |
| DXO Dynamic range rating | not tested | not tested |
| DXO Low light rating | not tested | not tested |
| Other | ||
| Battery life | - | 380 images |
| Battery type | - | Battery Pack |
| Battery ID | 2 x AA | LI-92B |
| Self timer | Yes (2, 10, Custom, Face) | Yes (2 or 12 sec, custom) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/MMC/MMCplus/HD MMCplus | SD, SDHC, SDXC, Internal Memory |
| Card slots | 1 | 1 |
| Launch cost | $220 | $379 |