Olympus TG-610 vs Pentax K-x
93 Imaging
37 Features
37 Overall
37


69 Imaging
52 Features
47 Overall
50
Olympus TG-610 vs Pentax K-x Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 80 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.9-5.9) lens
- 190g - 96 x 65 x 26mm
- Revealed January 2011
(Full Review)
- 12MP - APS-C Sensor
- 2.7" Fixed Display
- ISO 100 - 6400 (Bump to 12800)
- Sensor based Image Stabilization
- 1/6000s Max Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 580g - 123 x 92 x 68mm
- Revealed December 2009

Olympus TG-610 vs Pentax K-x Overview
The following is a comprehensive overview of the Olympus TG-610 vs Pentax K-x, one is a Waterproof and the other is a Entry-Level DSLR by companies Olympus and Pentax. The sensor resolution of the TG-610 (14MP) and the K-x (12MP) is very similar but the TG-610 (1/2.3") and K-x (APS-C) posses different sensor sizes.

The TG-610 was manufactured 13 months after the K-x making them a generation away from one another. The two cameras have different body design with the Olympus TG-610 being a Compact camera and the Pentax K-x being a Compact SLR camera.
Before getting straight to a step-by-step comparison, here is a brief introduction of how the TG-610 matches up versus the K-x with regards to portability, imaging, features and an overall mark.

Olympus TG-610 vs Pentax K-x Gallery
Below is a sample of the gallery pics for Olympus TG-610 and Pentax K-x. The entire galleries are viewable at Olympus TG-610 Gallery and Pentax K-x Gallery.
Reasons to pick Olympus TG-610 over the Pentax K-x
TG-610 | K-x | |||
---|---|---|---|---|
Revealed | January 2011 | ![]() | December 2009 | Newer by 13 months |
Display dimensions | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 920k | ![]() | 230k | Sharper display (+690k dot) |
Reasons to pick Pentax K-x over the Olympus TG-610
K-x | TG-610 | |||
---|---|---|---|---|
Manual focus | ![]() | Very accurate focusing |
Common features in the Olympus TG-610 and Pentax K-x
TG-610 | K-x | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Absent selfie screen | ||
Touch friendly display | ![]() | Neither has Touch friendly display |
Olympus TG-610 vs Pentax K-x Physical Comparison
In case you're intending to travel with your camera regularly, you'll have to factor its weight and dimensions. The Olympus TG-610 has exterior measurements of 96mm x 65mm x 26mm (3.8" x 2.6" x 1.0") having a weight of 190 grams (0.42 lbs) and the Pentax K-x has dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") and a weight of 580 grams (1.28 lbs).
Check the Olympus TG-610 vs Pentax K-x in the all new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will vary based on the lens you are employing at that time. Following is a front view size comparison of the TG-610 against the K-x.

Considering dimensions and weight, the portability rating of the TG-610 and K-x is 93 and 69 respectively.

Olympus TG-610 vs Pentax K-x Sensor Comparison
More often than not, it can be hard to picture the gap between sensor dimensions purely by reviewing specs. The image underneath might give you a much better sense of the sensor sizing in the TG-610 and K-x.
All in all, the 2 cameras have different megapixels and different sensor dimensions. The TG-610 featuring a tinier sensor is going to make shooting shallow depth of field trickier and the Olympus TG-610 will deliver extra detail due to its extra 2 Megapixels. Greater resolution will also make it easier to crop photos a bit more aggressively. The younger TG-610 provides a benefit in sensor tech.

Olympus TG-610 vs Pentax K-x Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus TG-610 vs Pentax K-x Specifications
Olympus TG-610 | Pentax K-x | |
---|---|---|
General Information | ||
Brand Name | Olympus | Pentax |
Model | Olympus TG-610 | Pentax K-x |
Class | Waterproof | Entry-Level DSLR |
Revealed | 2011-01-06 | 2009-12-23 |
Physical type | Compact | Compact SLR |
Sensor Information | ||
Chip | TruePic III+ | Prime |
Sensor type | CCD | CMOS |
Sensor size | 1/2.3" | APS-C |
Sensor measurements | 6.17 x 4.55mm | 23.6 x 15.8mm |
Sensor surface area | 28.1mm² | 372.9mm² |
Sensor resolution | 14 megapixel | 12 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3 and 16:9 | 3:2 |
Peak resolution | 4288 x 3216 | 4288 x 2848 |
Highest native ISO | 1600 | 6400 |
Highest enhanced ISO | - | 12800 |
Minimum native ISO | 80 | 100 |
RAW images | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | - | 11 |
Cross focus points | - | - |
Lens | ||
Lens mount | fixed lens | Pentax KAF2 |
Lens focal range | 28-140mm (5.0x) | - |
Maximal aperture | f/3.9-5.9 | - |
Macro focus distance | 3cm | - |
Amount of lenses | - | 151 |
Focal length multiplier | 5.8 | 1.5 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display sizing | 3 inch | 2.7 inch |
Display resolution | 920k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Display tech | TFT Hypercrystal III Color LCD | TFT LCD monitor |
Viewfinder Information | ||
Viewfinder type | None | Optical (pentamirror) |
Viewfinder coverage | - | 96 percent |
Viewfinder magnification | - | 0.57x |
Features | ||
Min shutter speed | 4 seconds | 30 seconds |
Max shutter speed | 1/2000 seconds | 1/6000 seconds |
Continuous shutter rate | 1.0fps | 5.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Set WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 4.20 m | 16.00 m |
Flash modes | Auto, On, Off, Red-Eye, Fill-in | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash synchronize | - | 1/180 seconds |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) | 1280 x 720 (24 fps), 640 x 416 (24 fps) |
Highest video resolution | 1280x720 | 1280x720 |
Video format | Motion JPEG | Motion JPEG |
Microphone support | ||
Headphone support | ||
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 | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 190g (0.42 pounds) | 580g (1.28 pounds) |
Physical dimensions | 96 x 65 x 26mm (3.8" x 2.6" x 1.0") | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") |
DXO scores | ||
DXO Overall score | not tested | 72 |
DXO Color Depth score | not tested | 22.8 |
DXO Dynamic range score | not tested | 12.5 |
DXO Low light score | not tested | 811 |
Other | ||
Battery life | 210 images | 1900 images |
Battery style | Battery Pack | Battery Pack |
Battery model | LI-50B | 4 x AA |
Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec) |
Time lapse recording | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC card |
Card slots | 1 | 1 |
Pricing at release | $223 | $600 |