Olympus TG-4 vs Pentax K-50
90 Imaging
40 Features
51 Overall
44
63 Imaging
57 Features
65 Overall
60
Olympus TG-4 vs Pentax K-50 Key Specs
(Full Review)
- 16MP - 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
- 247g - 112 x 66 x 31mm
- Introduced April 2015
- Superseded the Olympus TG-3
- Replacement is Olympus TG-5
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 51600
- Sensor based Image Stabilization
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 650g - 130 x 97 x 71mm
- Released November 2013
- Old Model is Pentax K-30
Snapchat Adds Watermarks to AI-Created Images Olympus TG-4 vs Pentax K-50 Overview
Lets look more closely at the Olympus TG-4 versus Pentax K-50, former is a Waterproof while the other is a Entry-Level DSLR by manufacturers Olympus and Pentax. The image resolution of the TG-4 (16MP) and the K-50 (16MP) is very similar but the TG-4 (1/2.3") and K-50 (APS-C) offer totally different sensor size.
President Biden pushes bill mandating TikTok sale or banThe TG-4 was unveiled 17 months after the K-50 making them a generation away from each other. Both of these cameras feature different body design with the Olympus TG-4 being a Compact camera and the Pentax K-50 being a Compact SLR camera.
Before delving into a thorough comparison, here is a brief summation of how the TG-4 scores versus the K-50 with regards to portability, imaging, features and an overall score.
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Following is a sample of the gallery pics for Olympus Tough TG-4 & Pentax K-50. The full galleries are provided at Olympus TG-4 Gallery & Pentax K-50 Gallery.
Reasons to pick Olympus TG-4 over the Pentax K-50
| TG-4 | K-50 | |||
|---|---|---|---|---|
| Released | April 2015 | November 2013 | More modern by 17 months |
Reasons to pick Pentax K-50 over the Olympus TG-4
| K-50 | TG-4 | |||
|---|---|---|---|---|
| Display resolution | 921k | 460k | Crisper display (+461k dot) |
Common features in the Olympus TG-4 and Pentax K-50
| TG-4 | K-50 | |||
|---|---|---|---|---|
| Manually focus | Dial precise focus | |||
| Display type | Fixed | Fixed | Fixed display | |
| Display size | 3" | 3" | Same display size | |
| Selfie screen | Neither has selfie screen | |||
| Touch display | Neither has Touch display |
Olympus TG-4 vs Pentax K-50 Physical Comparison
For anyone who is intending to carry around your camera frequently, you will want to factor its weight and volume. The Olympus TG-4 has outer measurements of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") accompanied by a weight of 247 grams (0.54 lbs) and the Pentax K-50 has sizing of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") accompanied by a weight of 650 grams (1.43 lbs).
Check out the Olympus TG-4 versus Pentax K-50 in our completely new Camera & Lens Size Comparison Tool.
Remember that, the weight of an ILC will vary dependant on the lens you have chosen at that time. The following is a front view measurement comparison of the TG-4 and the K-50.

Using size and weight, the portability grade of the TG-4 and K-50 is 90 and 63 respectively.
Olympus TG-4 vs Pentax K-50 Sensor Comparison
In many cases, it's hard to envision the contrast between sensor sizes merely by reviewing technical specs. The pic below will help offer you a better sense of the sensor sizing in the TG-4 and K-50.
As you can tell, both of those cameras come with the identical resolution but not the same sensor sizes. The TG-4 has got the tinier sensor which should make obtaining shallower DOF more difficult. The more modern TG-4 will have an advantage when it comes to sensor technology.
Olympus TG-4 vs Pentax K-50 Screen and ViewFinder
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Olympus TG-4 vs Pentax K-50 Specifications
| Olympus Tough TG-4 | Pentax K-50 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Pentax |
| Model type | Olympus Tough TG-4 | Pentax K-50 |
| Class | Waterproof | Entry-Level DSLR |
| Introduced | 2015-04-13 | 2013-11-27 |
| Physical type | Compact | Compact SLR |
| Sensor Information | ||
| Powered by | TruePic VII | PRIME M |
| Sensor type | BSI-CMOS | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor dimensions | 6.17 x 4.55mm | 23.7 x 15.7mm |
| Sensor surface area | 28.1mm² | 372.1mm² |
| Sensor resolution | 16 megapixel | 16 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
| Peak resolution | 4608 x 3456 | 4928 x 3264 |
| Highest native ISO | 6400 | 51600 |
| Minimum native ISO | 100 | 100 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 25 | 11 |
| Cross type focus points | - | 9 |
| Lens | ||
| Lens mount type | fixed lens | Pentax KAF2 |
| Lens zoom range | 25-100mm (4.0x) | - |
| Highest aperture | f/2.0-4.9 | - |
| Macro focusing distance | 1cm | - |
| Number of lenses | - | 151 |
| Focal length multiplier | 5.8 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display sizing | 3" | 3" |
| Resolution of display | 460 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Display technology | - | TFT LCD monitor with brightness/color adjustment and AR coating |
| Viewfinder Information | ||
| Viewfinder | None | Optical (pentaprism) |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.61x |
| Features | ||
| Minimum shutter speed | 4s | 30s |
| Fastest shutter speed | 1/2000s | 1/6000s |
| Continuous shutter rate | 5.0 frames per sec | 6.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 7.90 m (at ISO 1600) | 12.00 m (at ISO 100) |
| Flash options | Auto, redeye reduction, fill-in, off, LED | Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Fastest flash synchronize | - | 1/180s |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) | 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps) |
| Highest video resolution | 1920x1080 | 1920x1080 |
| Video data format | H.264, Motion JPEG | MPEG-4, H.264 |
| Mic 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 | BuiltIn | Optional |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 247g (0.54 lbs) | 650g (1.43 lbs) |
| Physical dimensions | 112 x 66 x 31mm (4.4" x 2.6" x 1.2") | 130 x 97 x 71mm (5.1" x 3.8" x 2.8") |
| DXO scores | ||
| DXO Overall rating | not tested | 79 |
| DXO Color Depth rating | not tested | 23.7 |
| DXO Dynamic range rating | not tested | 13.0 |
| DXO Low light rating | not tested | 1120 |
| Other | ||
| Battery life | 380 images | 410 images |
| Battery style | Battery Pack | Battery Pack |
| Battery ID | LI-92B | D-LI109 |
| Self timer | Yes (2 or 12 sec, custom) | Yes ( 2 or 12 seconds) |
| Time lapse shooting | ||
| Type of storage | SD, SDHC, SDXC, Internal Memory | SD/SDHC/SDXC |
| Card slots | Single | Single |
| Retail pricing | $379 | $610 |