Olympus TG-4 vs Pentax X70
90 Imaging
41 Features
51 Overall
45
71 Imaging
34 Features
34 Overall
34
Olympus TG-4 vs Pentax X70 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-100mm (F2.0-4.9) lens
- 247g - 112 x 66 x 31mm
- Launched April 2015
- Earlier Model is Olympus TG-3
- Replacement is Olympus TG-5
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- 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
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On this page, we are matching up the Olympus TG-4 and Pentax X70, one is a Waterproof and the other is a Small Sensor Superzoom by companies Olympus and Pentax. There exists a big gap among the sensor resolutions of the TG-4 (16MP) and X70 (12MP) but both cameras provide the same sensor dimensions (1/2.3").
President Biden pushes bill mandating TikTok sale or banThe TG-4 was announced 6 years after the X70 which is a fairly big gap as far as camera technology is concerned. Both cameras have different body design with the Olympus TG-4 being a Compact camera and the Pentax X70 being a SLR-like (bridge) camera.
Before we go into a step-by-step comparison, here is a simple synopsis of how the TG-4 matches up vs the X70 in relation to portability, imaging, features and an overall score.
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The following is a sample of the gallery pictures for Olympus Tough TG-4 and Pentax X70. The whole galleries are viewable at Olympus TG-4 Gallery and Pentax X70 Gallery.
Reasons to pick Olympus TG-4 over the Pentax X70
| TG-4 | X70 | |||
|---|---|---|---|---|
| Introduced | April 2015 |  | March 2009 | More modern by 75 months |
| Display dimensions | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 460k |  | 230k | Crisper display (+230k dot) |
Reasons to pick Pentax X70 over the Olympus TG-4
| X70 | TG-4 |
|---|
Common features in the Olympus TG-4 and Pentax X70
| TG-4 | X70 | |||
|---|---|---|---|---|
| Manually focus |  | Very accurate focus | ||
| Display type | Fixed |  | Fixed | Fixed display |
| Selfie screen |  | Lack of selfie screen | ||
| Touch display |  | Lack of Touch display |
Olympus TG-4 vs Pentax X70 Physical Comparison
For anybody who is looking to carry around your camera, you will need to factor its weight and size. The Olympus TG-4 has got physical dimensions of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") having a weight of 247 grams (0.54 lbs) while the Pentax X70 has specifications of 110mm x 83mm x 90mm (4.3" x 3.3" x 3.5") with a weight of 410 grams (0.90 lbs).
Check the Olympus TG-4 and Pentax X70 in the latest Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you select during that time. Here is a front view dimensions comparison of the TG-4 versus the X70.
Using dimensions and weight, the portability score of the TG-4 and X70 is 90 and 71 respectively.
Olympus TG-4 vs Pentax X70 Sensor Comparison
Normally, it is very difficult to picture the gap in sensor sizes just by looking through specifications. The pic here might provide you a more clear sense of the sensor dimensions in the TG-4 and X70.
To sum up, each of the cameras have the same sensor dimensions but different MP. You should anticipate the Olympus TG-4 to render more detail with its extra 4MP. Greater resolution can also let you crop pics a bit more aggressively. The more recent TG-4 should have an advantage when it comes to sensor tech.
Olympus TG-4 vs Pentax X70 Screen and ViewFinder
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Olympus TG-4 vs Pentax X70 Specifications
| Olympus Tough TG-4 | Pentax X70 | |
|---|---|---|
| General Information | ||
| Company | Olympus | Pentax |
| Model type | Olympus Tough TG-4 | Pentax X70 |
| Category | Waterproof | Small Sensor Superzoom |
| Launched | 2015-04-13 | 2009-03-02 |
| Body design | Compact | SLR-like (bridge) |
| Sensor Information | ||
| Chip | TruePic VII | - |
| 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 | 16 megapixel | 12 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 4608 x 3456 | 4000 x 3000 |
| Maximum native ISO | 6400 | 6400 |
| Lowest native ISO | 100 | 50 |
| RAW format | ||
| Autofocusing | ||
| Manual focusing | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| AF selectice | ||
| Center weighted AF | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Total focus points | 25 | 9 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 25-100mm (4.0x) | 26-624mm (24.0x) |
| Max aperture | f/2.0-4.9 | f/2.8-5.0 |
| Macro focusing distance | 1cm | 10cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Range of screen | Fixed Type | Fixed Type |
| Screen size | 3 inches | 2.7 inches |
| Screen resolution | 460k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder | None | Electronic |
| Features | ||
| Minimum shutter speed | 4s | 4s |
| Fastest shutter speed | 1/2000s | 1/4000s |
| Continuous shutter speed | 5.0 frames/s | - |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 7.90 m (at ISO 1600) | 9.10 m |
| Flash settings | Auto, redeye reduction, fill-in, off, LED | - |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) | 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Maximum video resolution | 1920x1080 | 1280x720 |
| Video data format | H.264, Motion JPEG | Motion JPEG |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | BuiltIn | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 247g (0.54 pounds) | 410g (0.90 pounds) |
| Physical dimensions | 112 x 66 x 31mm (4.4" x 2.6" x 1.2") | 110 x 83 x 90mm (4.3" x 3.3" x 3.5") |
| DXO scores | ||
| DXO Overall 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 images | - |
| Form of battery | Battery Pack | - |
| Battery ID | LI-92B | D-LI92 |
| Self timer | Yes (2 or 12 sec, custom) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage media | SD, SDHC, SDXC, Internal Memory | SD/SDHC, Internal |
| Storage slots | 1 | 1 |
| Pricing at release | $379 | $200 |