Olympus TG-2 iHS vs Pentax K100D
91 Imaging
36 Features
42 Overall
38


64 Imaging
44 Features
36 Overall
40
Olympus TG-2 iHS vs Pentax K100D Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-100mm (F2.0-4.9) lens
- 230g - 111 x 67 x 29mm
- Introduced June 2013
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 200 - 3200
- Sensor based Image Stabilization
- No Video
- Pentax KAF Mount
- 660g - 129 x 93 x 70mm
- Announced December 2006
- Later Model is Pentax K100D S

Olympus TG-2 iHS vs Pentax K100D Overview
On this page, we are looking at the Olympus TG-2 iHS versus Pentax K100D, one being a Waterproof and the other is a Entry-Level DSLR by companies Olympus and Pentax. There is a huge difference among the resolutions of the TG-2 iHS (12MP) and K100D (6MP) and the TG-2 iHS (1/2.3") and K100D (APS-C) posses different sensor size.

The TG-2 iHS was manufactured 6 years later than the K100D and that is a fairly significant gap as far as camera tech is concerned. Both of these cameras have different body design with the Olympus TG-2 iHS being a Compact camera and the Pentax K100D being a Compact SLR camera.
Before going right into a comprehensive comparison, here is a short summary of how the TG-2 iHS grades vs the K100D when it comes to portability, imaging, features and an overall grade.

Olympus TG-2 iHS vs Pentax K100D Gallery
Here is a sample of the gallery pictures for Olympus Tough TG-2 iHS and Pentax K100D. The entire galleries are available at Olympus TG-2 iHS Gallery and Pentax K100D Gallery.
Reasons to pick Olympus TG-2 iHS over the Pentax K100D
TG-2 iHS | K100D | |||
---|---|---|---|---|
Announced | June 2013 | ![]() | December 2006 | More recent by 80 months |
Display dimensions | 3" | ![]() | 2.5" | Larger display (+0.5") |
Display resolution | 610k | ![]() | 210k | Crisper display (+400k dot) |
Reasons to pick Pentax K100D over the Olympus TG-2 iHS
K100D | TG-2 iHS | |||
---|---|---|---|---|
Focus manually | ![]() | Dial accurate focusing |
Common features in the Olympus TG-2 iHS and Pentax K100D
TG-2 iHS | K100D | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Lack of selfie screen | ||
Touch friendly display | ![]() | Lack of Touch friendly display |
Olympus TG-2 iHS vs Pentax K100D Physical Comparison
For anyone who is aiming to lug around your camera frequently, you'll have to take into account its weight and measurements. The Olympus TG-2 iHS features exterior dimensions of 111mm x 67mm x 29mm (4.4" x 2.6" x 1.1") and a weight of 230 grams (0.51 lbs) and the Pentax K100D has proportions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") with a weight of 660 grams (1.46 lbs).
Check the Olympus TG-2 iHS versus Pentax K100D in the latest Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will vary depending on the lens you are employing at that moment. Following is a front view proportions comparison of the TG-2 iHS compared to the K100D.

Using size and weight, the portability score of the TG-2 iHS and K100D is 91 and 64 respectively.

Olympus TG-2 iHS vs Pentax K100D Sensor Comparison
In many cases, it can be hard to imagine the gap in sensor measurements only by viewing specs. The visual underneath will help provide you a stronger sense of the sensor sizes in the TG-2 iHS and K100D.
All in all, both cameras have different megapixel count and different sensor measurements. The TG-2 iHS because of its smaller sensor is going to make achieving bokeh trickier and the Olympus TG-2 iHS will result in greater detail due to its extra 6MP. Greater resolution will allow you to crop pics a bit more aggressively. The fresher TG-2 iHS should have an edge when it comes to sensor innovation.

Olympus TG-2 iHS vs Pentax K100D Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus TG-2 iHS vs Pentax K100D Specifications
Olympus Tough TG-2 iHS | Pentax K100D | |
---|---|---|
General Information | ||
Brand Name | Olympus | Pentax |
Model | Olympus Tough TG-2 iHS | Pentax K100D |
Category | Waterproof | Entry-Level DSLR |
Introduced | 2013-06-28 | 2006-12-03 |
Physical type | Compact | Compact SLR |
Sensor Information | ||
Sensor type | BSI-CMOS | CCD |
Sensor size | 1/2.3" | APS-C |
Sensor dimensions | 6.17 x 4.55mm | 23.5 x 15.7mm |
Sensor area | 28.1mm² | 369.0mm² |
Sensor resolution | 12 megapixels | 6 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3 and 16:9 | 3:2 |
Maximum resolution | 3968 x 2976 | 3008 x 2008 |
Maximum native ISO | 6400 | 3200 |
Lowest native ISO | 100 | 200 |
RAW files | ||
Autofocusing | ||
Manual focus | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Number of focus points | - | 11 |
Cross focus points | - | - |
Lens | ||
Lens mounting type | fixed lens | Pentax KAF |
Lens focal range | 25-100mm (4.0x) | - |
Maximal aperture | f/2.0-4.9 | - |
Macro focus range | 1cm | - |
Amount of lenses | - | 151 |
Focal length multiplier | 5.8 | 1.5 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display size | 3" | 2.5" |
Display resolution | 610 thousand dots | 210 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Display technology | OLED | - |
Viewfinder Information | ||
Viewfinder type | None | Optical (pentamirror) |
Viewfinder coverage | - | 96% |
Viewfinder magnification | - | 0.57x |
Features | ||
Lowest shutter speed | 4 seconds | 30 seconds |
Highest shutter speed | 1/2000 seconds | 1/4000 seconds |
Continuous shooting rate | 5.0 frames per second | 3.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash options | - | Auto, On, Off, Red-eye reduction |
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Highest flash synchronize | - | 1/180 seconds |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1920 x 1080 | - |
Maximum video resolution | 1920x1080 | None |
Video data format | MPEG-4, H.264 | - |
Mic support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | BuiltIn | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 230g (0.51 pounds) | 660g (1.46 pounds) |
Physical dimensions | 111 x 67 x 29mm (4.4" x 2.6" x 1.1") | 129 x 93 x 70mm (5.1" x 3.7" x 2.8") |
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 | 350 pictures | - |
Battery style | Battery Pack | - |
Battery model | Li-90B | 4 x AA |
Self timer | Yes (2 and 12 sec, Pet Auto Shutter) | Yes (2 or 12 sec) |
Time lapse feature | ||
Type of storage | - | SD/MMC card |
Card slots | Single | Single |
Retail cost | $380 | $0 |