Olympus TG-5 vs Pentax K100D S
90 Imaging
38 Features
51 Overall
43


65 Imaging
45 Features
38 Overall
42
Olympus TG-5 vs Pentax K100D S Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 12800 (Raise to 12800)
- Sensor-shift Image Stabilization
- 3840 x 2160 video
- 25-100mm (F2.0-4.9) lens
- 250g - 113 x 66 x 32mm
- Launched May 2017
- Succeeded the Olympus TG-4
- Renewed by Olympus TG-6
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 200 - 3200
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 646g - 129 x 91 x 71mm
- Released June 2007
- Superseded the Pentax K100D
- Renewed by Pentax K200D

Olympus TG-5 vs Pentax K100D S Overview
Its time to look more in depth at the Olympus TG-5 vs Pentax K100D S, one being a Waterproof and the latter is a Entry-Level DSLR by competitors Olympus and Pentax. There exists a sizeable gap among the resolutions of the TG-5 (12MP) and K100D S (6MP) and the TG-5 (1/2.3") and K100D S (APS-C) provide different sensor measurements.

The TG-5 was brought out 10 years later than the K100D S and that is a fairly large gap as far as camera technology is concerned. Both the cameras have different body design with the Olympus TG-5 being a Compact camera and the Pentax K100D S being a Compact SLR camera.
Before going straight to a more detailed comparison, here is a brief view of how the TG-5 scores against the K100D S in regards to portability, imaging, features and an overall rating.

Olympus TG-5 vs Pentax K100D S Gallery
Below is a preview of the gallery images for Olympus Tough TG-5 and Pentax K100D Super. The entire galleries are provided at Olympus TG-5 Gallery and Pentax K100D S Gallery.
Reasons to pick Olympus TG-5 over the Pentax K100D S
TG-5 | K100D S | |||
---|---|---|---|---|
Released | May 2017 | ![]() | June 2007 | Fresher by 121 months |
Screen dimensions | 3" | ![]() | 2.5" | Bigger screen (+0.5") |
Screen resolution | 460k | ![]() | 210k | Crisper screen (+250k dot) |
Reasons to pick Pentax K100D S over the Olympus TG-5
K100D S | TG-5 |
---|
Common features in the Olympus TG-5 and Pentax K100D S
TG-5 | K100D S | |||
---|---|---|---|---|
Manual focus | ![]() | Very exact focusing | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither contains selfie screen | ||
Touch friendly screen | ![]() | Missing Touch friendly screen |
Olympus TG-5 vs Pentax K100D S Physical Comparison
For anybody who is planning to carry your camera frequently, you have to factor its weight and size. The Olympus TG-5 has got outside dimensions of 113mm x 66mm x 32mm (4.4" x 2.6" x 1.3") with a weight of 250 grams (0.55 lbs) while the Pentax K100D S has specifications of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") having a weight of 646 grams (1.42 lbs).
Check the Olympus TG-5 vs Pentax K100D S in the all new Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you have chosen at that time. Underneath is a front view measurement comparison of the TG-5 versus the K100D S.

Taking into consideration dimensions and weight, the portability rating of the TG-5 and K100D S is 90 and 65 respectively.

Olympus TG-5 vs Pentax K100D S Sensor Comparison
Typically, it is tough to imagine the gap in sensor sizing merely by viewing specs. The graphic underneath will help provide you a better sense of the sensor sizes in the TG-5 and K100D S.
As you can plainly see, both of those cameras provide different resolutions and different sensor sizing. The TG-5 due to its smaller sensor is going to make getting shallower DOF tougher and the Olympus TG-5 will provide you with greater detail having its extra 6 Megapixels. Higher resolution will also help you crop photographs more aggressively. The fresher TG-5 should have an edge when it comes to sensor innovation.

Olympus TG-5 vs Pentax K100D S Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus TG-5 vs Pentax K100D S Specifications
Olympus Tough TG-5 | Pentax K100D Super | |
---|---|---|
General Information | ||
Company | Olympus | Pentax |
Model | Olympus Tough TG-5 | Pentax K100D Super |
Category | Waterproof | Entry-Level DSLR |
Launched | 2017-05-17 | 2007-06-28 |
Physical type | Compact | Compact SLR |
Sensor Information | ||
Processor | TruePic VIII | - |
Sensor type | BSI-CMOS | CCD |
Sensor size | 1/2.3" | APS-C |
Sensor measurements | 6.17 x 4.55mm | 23.5 x 15.7mm |
Sensor surface area | 28.1mm² | 369.0mm² |
Sensor resolution | 12 megapixel | 6 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Peak resolution | 4000 x 3000 | 3008 x 2008 |
Highest native ISO | 12800 | 3200 |
Highest enhanced ISO | 12800 | - |
Min native ISO | 100 | 200 |
RAW format | ||
Min enhanced ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Number of focus points | 25 | 11 |
Lens | ||
Lens mounting type | fixed lens | Pentax KAF2 |
Lens focal range | 25-100mm (4.0x) | - |
Maximal aperture | f/2.0-4.9 | - |
Macro focus distance | 1cm | - |
Available lenses | - | 151 |
Focal length multiplier | 5.8 | 1.5 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display sizing | 3 inches | 2.5 inches |
Display resolution | 460k dots | 210k dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Viewfinder Information | ||
Viewfinder type | None | Optical (pentamirror) |
Viewfinder coverage | - | 96 percent |
Viewfinder magnification | - | 0.57x |
Features | ||
Minimum shutter speed | 4 secs | 30 secs |
Fastest shutter speed | 1/2000 secs | 1/4000 secs |
Continuous shutter rate | 20.0fps | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | - | Yes |
Change white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash options | Auto, redeye reduction, slow sync, redeye slow sync, fill, manual, off | Auto, On, Off, Red-eye reduction |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Fastest flash synchronize | - | 1/180 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM | - |
Highest video resolution | 3840x2160 | None |
Video file format | MPEG-4, H.264 | - |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Built-in | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 250 grams (0.55 pounds) | 646 grams (1.42 pounds) |
Physical dimensions | 113 x 66 x 32mm (4.4" x 2.6" x 1.3") | 129 x 91 x 71mm (5.1" x 3.6" x 2.8") |
DXO scores | ||
DXO Overall 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 | 340 photographs | - |
Type of battery | Battery Pack | - |
Battery model | LI-92B | 4 x AA |
Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 12 sec) |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC card (UHS-I compatible) | SD/SDHC card |
Card slots | Single | Single |
Retail cost | $449 | $520 |