Olympus TG-5 vs Pentax X70
90 Imaging
38 Features
51 Overall
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71 Imaging
34 Features
34 Overall
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Olympus TG-5 vs Pentax X70 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 12800 (Push to 12800)
- Sensor-shift Image Stabilization
- 3840 x 2160 video
- 25-100mm (F2.0-4.9) lens
- 250g - 113 x 66 x 32mm
- Introduced May 2017
- Superseded the Olympus TG-4
- Renewed by Olympus TG-6
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 50 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 26-624mm (F2.8-5.0) lens
- 410g - 110 x 83 x 90mm
- Introduced March 2009

Olympus TG-5 vs Pentax X70 Overview
The following is a in-depth review of the Olympus TG-5 versus Pentax X70, former is a Waterproof while the latter is a Small Sensor Superzoom by competitors Olympus and Pentax. The sensor resolution of the TG-5 (12MP) and the X70 (12MP) is relatively comparable and they use the exact same sensor size (1/2.3").

The TG-5 was introduced 8 years after the X70 which is a fairly big difference as far as camera tech is concerned. Both the cameras come with different body type with the Olympus TG-5 being a Compact camera and the Pentax X70 being a SLR-like (bridge) camera.
Before delving through a detailed comparison, below is a brief overview of how the TG-5 matches up versus the X70 in relation to portability, imaging, features and an overall mark.

Olympus TG-5 vs Pentax X70 Gallery
Here is a preview of the gallery photos for Olympus Tough TG-5 & Pentax X70. The whole galleries are provided at Olympus TG-5 Gallery & Pentax X70 Gallery.
Reasons to pick Olympus TG-5 over the Pentax X70
TG-5 | X70 | |||
---|---|---|---|---|
Introduced | May 2017 | ![]() | March 2009 | Newer by 100 months |
Screen dimension | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 460k | ![]() | 230k | Clearer screen (+230k dot) |
Reasons to pick Pentax X70 over the Olympus TG-5
X70 | TG-5 |
---|
Common features in the Olympus TG-5 and Pentax X70
TG-5 | X70 | |||
---|---|---|---|---|
Focus manually | ![]() | More precise focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither provides selfie screen | ||
Touch friendly screen | ![]() | Missing Touch friendly screen |
Olympus TG-5 vs Pentax X70 Physical Comparison
For those who are aiming to travel with your camera regularly, you should factor its weight and proportions. The Olympus TG-5 provides external measurements of 113mm x 66mm x 32mm (4.4" x 2.6" x 1.3") along with a weight of 250 grams (0.55 lbs) whilst the Pentax X70 has measurements of 110mm x 83mm x 90mm (4.3" x 3.3" x 3.5") with a weight of 410 grams (0.90 lbs).
Contrast the Olympus TG-5 versus Pentax X70 in our brand new Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will differ dependant on the lens you are employing during that time. The following is the front view size comparison of the TG-5 against the X70.

Factoring in size and weight, the portability grade of the TG-5 and X70 is 90 and 71 respectively.

Olympus TG-5 vs Pentax X70 Sensor Comparison
Usually, its tough to see the gap in sensor dimensions simply by going through a spec sheet. The pic here may give you a better sense of the sensor measurements in the TG-5 and X70.
As you can see, both cameras posses the exact same sensor measurements and the exact same resolution so you can expect comparable quality of files but you will need to consider the launch date of the cameras into account. The newer TG-5 is going to have an edge with regard to sensor innovation.

Olympus TG-5 vs Pentax X70 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus TG-5 vs Pentax X70 Specifications
Olympus Tough TG-5 | Pentax X70 | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Pentax |
Model | Olympus Tough TG-5 | Pentax X70 |
Class | Waterproof | Small Sensor Superzoom |
Introduced | 2017-05-17 | 2009-03-02 |
Physical type | Compact | SLR-like (bridge) |
Sensor Information | ||
Processor | TruePic VIII | - |
Sensor type | BSI-CMOS | CCD |
Sensor size | 1/2.3" | 1/2.3" |
Sensor measurements | 6.17 x 4.55mm | 6.17 x 4.55mm |
Sensor surface area | 28.1mm² | 28.1mm² |
Sensor resolution | 12 megapixels | 12 megapixels |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Max resolution | 4000 x 3000 | 4000 x 3000 |
Max native ISO | 12800 | 6400 |
Max enhanced ISO | 12800 | - |
Min native ISO | 100 | 50 |
RAW pictures | ||
Min enhanced ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Number of focus points | 25 | 9 |
Lens | ||
Lens mount | fixed lens | fixed lens |
Lens focal range | 25-100mm (4.0x) | 26-624mm (24.0x) |
Largest aperture | f/2.0-4.9 | f/2.8-5.0 |
Macro focus distance | 1cm | 10cm |
Crop factor | 5.8 | 5.8 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display size | 3 inch | 2.7 inch |
Resolution of display | 460k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder | None | Electronic |
Features | ||
Minimum shutter speed | 4 secs | 4 secs |
Fastest shutter speed | 1/2000 secs | 1/4000 secs |
Continuous shutter rate | 20.0 frames per sec | - |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Change white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash range | - | 9.10 m |
Flash options | Auto, redeye reduction, slow sync, redeye slow sync, fill, manual, off | - |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM | 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Max video resolution | 3840x2160 | 1280x720 |
Video file format | MPEG-4, H.264 | Motion JPEG |
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 | ||
Environment sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 250 gr (0.55 pounds) | 410 gr (0.90 pounds) |
Dimensions | 113 x 66 x 32mm (4.4" x 2.6" x 1.3") | 110 x 83 x 90mm (4.3" x 3.3" x 3.5") |
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 shots | - |
Type of battery | Battery Pack | - |
Battery model | LI-92B | D-LI92 |
Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 10 sec) |
Time lapse recording | ||
Type of storage | SD/SDHC/SDXC card (UHS-I compatible) | SD/SDHC, Internal |
Card slots | One | One |
Pricing at release | $449 | $200 |