Olympus TG-4 vs Pentax K-1 II
90 Imaging
40 Features
51 Overall
44


55 Imaging
77 Features
82 Overall
79
Olympus TG-4 vs Pentax K-1 II 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
- Revealed April 2015
- Replaced the Olympus TG-3
- Updated by Olympus TG-5
(Full Review)
- 36MP - Full frame Sensor
- 3.2" Fully Articulated Screen
- ISO 100 - 819200
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF4 Mount
- 1010g - 137 x 110 x 86mm
- Introduced February 2018
- Replaced the Pentax K-1

Olympus TG-4 vs Pentax K-1 II Overview
Here, we will be reviewing the Olympus TG-4 and Pentax K-1 II, former is a Waterproof while the latter is a Advanced DSLR by rivals Olympus and Pentax. There exists a sizable gap between the sensor resolutions of the TG-4 (16MP) and K-1 II (36MP) and the TG-4 (1/2.3") and K-1 II (Full frame) posses totally different sensor sizing.

The TG-4 was released 3 years prior to the K-1 II which is quite a significant difference as far as technology is concerned. Both the cameras feature different body design with the Olympus TG-4 being a Compact camera and the Pentax K-1 II being a Mid-size SLR camera.
Before diving right into a comprehensive comparison, here is a simple summary of how the TG-4 grades versus the K-1 II when it comes to portability, imaging, features and an overall mark.

Olympus TG-4 vs Pentax K-1 II Gallery
Following is a preview of the gallery photos for Olympus Tough TG-4 & Pentax K-1 Mark II. The complete galleries are available at Olympus TG-4 Gallery & Pentax K-1 II Gallery.
Reasons to pick Olympus TG-4 over the Pentax K-1 II
TG-4 | K-1 II |
---|
Reasons to pick Pentax K-1 II over the Olympus TG-4
K-1 II | TG-4 | |||
---|---|---|---|---|
Introduced | February 2018 | ![]() | April 2015 | Newer by 34 months |
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Screen size | 3.2" | ![]() | 3" | Bigger screen (+0.2") |
Screen resolution | 1037k | ![]() | 460k | Crisper screen (+577k dot) |
Common features in the Olympus TG-4 and Pentax K-1 II
TG-4 | K-1 II | |||
---|---|---|---|---|
Manual focus | ![]() | Very precise focusing | ||
Selfie screen | ![]() | No selfie screen | ||
Touch friendly screen | ![]() | No Touch friendly screen |
Olympus TG-4 vs Pentax K-1 II Physical Comparison
For those who are looking to travel with your camera frequently, you will have to factor its weight and dimensions. The Olympus TG-4 has got physical measurements of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") along with a weight of 247 grams (0.54 lbs) whilst the Pentax K-1 II has dimensions of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") with a weight of 1010 grams (2.23 lbs).
Take a look at the Olympus TG-4 and Pentax K-1 II in our newest Camera plus Lens Size Comparison Tool.
Take into account, the weight of an ILC will change dependant on the lens you are working with at that moment. Here is a front view dimension comparison of the TG-4 vs the K-1 II.

Considering dimensions and weight, the portability score of the TG-4 and K-1 II is 90 and 55 respectively.

Olympus TG-4 vs Pentax K-1 II Sensor Comparison
Quite often, its difficult to visualise the difference between sensor dimensions purely by going over specs. The pic here may offer you a more clear sense of the sensor measurements in the TG-4 and K-1 II.
All in all, both cameras come with different resolutions and different sensor dimensions. The TG-4 because of its tinier sensor will make achieving bokeh harder and the Pentax K-1 II will offer you extra detail as a result of its extra 20 Megapixels. Higher resolution will also help you crop pictures a good deal more aggressively. The more aged TG-4 is going to be behind when it comes to sensor technology.

Olympus TG-4 vs Pentax K-1 II Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus TG-4 vs Pentax K-1 II Specifications
Olympus Tough TG-4 | Pentax K-1 Mark II | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Pentax |
Model type | Olympus Tough TG-4 | Pentax K-1 Mark II |
Category | Waterproof | Advanced DSLR |
Revealed | 2015-04-13 | 2018-02-22 |
Physical type | Compact | Mid-size SLR |
Sensor Information | ||
Chip | TruePic VII | PRIME IV |
Sensor type | BSI-CMOS | CMOS |
Sensor size | 1/2.3" | Full frame |
Sensor measurements | 6.17 x 4.55mm | 35.9 x 24mm |
Sensor surface area | 28.1mm² | 861.6mm² |
Sensor resolution | 16 megapixel | 36 megapixel |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Maximum resolution | 4608 x 3456 | 7360 x 4912 |
Maximum native ISO | 6400 | 819200 |
Min native ISO | 100 | 100 |
RAW photos | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
AF continuous | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 25 | 33 |
Cross type focus points | - | 25 |
Lens | ||
Lens mount type | fixed lens | Pentax KAF4 |
Lens zoom range | 25-100mm (4.0x) | - |
Maximal aperture | f/2.0-4.9 | - |
Macro focusing range | 1cm | - |
Amount of lenses | - | 151 |
Crop factor | 5.8 | 1 |
Screen | ||
Display type | Fixed Type | Fully Articulated |
Display size | 3 inch | 3.2 inch |
Resolution of display | 460k dots | 1,037k dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder type | None | Optical (pentaprism) |
Viewfinder coverage | - | 100 percent |
Viewfinder magnification | - | 0.7x |
Features | ||
Slowest shutter speed | 4 secs | 30 secs |
Maximum shutter speed | 1/2000 secs | 1/8000 secs |
Continuous shooting rate | 5.0 frames per sec | 4.4 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | - | Yes |
Change WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 7.90 m (at ISO 1600) | no built-in flash |
Flash options | Auto, redeye reduction, fill-in, off, LED | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Maximum flash synchronize | - | 1/200 secs |
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 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) |
Maximum video resolution | 1920x1080 | 1920x1080 |
Video format | H.264, Motion JPEG | MPEG-4, H.264 |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | BuiltIn | Built-in |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 247g (0.54 lbs) | 1010g (2.23 lbs) |
Physical dimensions | 112 x 66 x 31mm (4.4" x 2.6" x 1.2") | 137 x 110 x 86mm (5.4" x 4.3" x 3.4") |
DXO scores | ||
DXO All around 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 pictures | 670 pictures |
Battery style | Battery Pack | Battery Pack |
Battery ID | LI-92B | D-LI90 |
Self timer | Yes (2 or 12 sec, custom) | Yes (2 or 12 sec, custom) |
Time lapse shooting | ||
Type of storage | SD, SDHC, SDXC, Internal Memory | Dual SD/SDHC/SDXC (UHS-I) |
Card slots | 1 | Two |
Pricing at launch | $379 | $1,737 |