Olympus TG-870 vs Pentax I-10
91 Imaging
41 Features
46 Overall
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93 Imaging
35 Features
24 Overall
30
Olympus TG-870 vs Pentax I-10 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Tilting Screen
- ISO 125 - 6400 (Expand to 12800)
- Optical Image Stabilization
- 1920 x 1080 video
- 21-105mm (F3.5-5.7) lens
- 221g - 113 x 64 x 28mm
- Introduced January 2016
- Superseded the Olympus TG-860
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.9) lens
- 153g - 101 x 65 x 28mm
- Revealed January 2010
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On this page, we are reviewing the Olympus TG-870 and Pentax I-10, one being a Ultracompact and the other is a Small Sensor Compact by competitors Olympus and Pentax. There is a crucial difference among the sensor resolutions of the TG-870 (16MP) and I-10 (12MP) but both cameras have the same sensor sizes (1/2.3").
President Biden pushes bill mandating TikTok sale or banThe TG-870 was introduced 6 years later than the I-10 and that is a fairly serious gap as far as camera tech is concerned. Each of the cameras have different body design with the Olympus TG-870 being a Ultracompact camera and the Pentax I-10 being a Compact camera.
Before delving into a comprehensive comparison, here is a quick highlight of how the TG-870 matches up against the I-10 in relation to portability, imaging, features and an overall grade.
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Following is a sample of the gallery pics for Olympus Stylus Tough TG-870 and Pentax Optio I-10. The whole galleries are provided at Olympus TG-870 Gallery and Pentax I-10 Gallery.
Reasons to pick Olympus TG-870 over the Pentax I-10
| TG-870 | I-10 | |||
|---|---|---|---|---|
| Revealed | January 2016 |  | January 2010 | More recent by 73 months |
| Display type | Tilting |  | Fixed | Tilting display |
| Display dimensions | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 921k |  | 230k | Sharper display (+691k dot) |
Reasons to pick Pentax I-10 over the Olympus TG-870
| I-10 | TG-870 | |||
|---|---|---|---|---|
| Focus manually |  | Dial accurate focus |
Common features in the Olympus TG-870 and Pentax I-10
| TG-870 | I-10 | |||
|---|---|---|---|---|
| Selfie screen |  | Neither offers selfie screen | ||
| Touch display |  | Neither offers Touch display |
Olympus TG-870 vs Pentax I-10 Physical Comparison
In case you're planning to lug around your camera, you have to factor its weight and size. The Olympus TG-870 offers external dimensions of 113mm x 64mm x 28mm (4.4" x 2.5" x 1.1") and a weight of 221 grams (0.49 lbs) while the Pentax I-10 has specifications of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") accompanied by a weight of 153 grams (0.34 lbs).
Check out the Olympus TG-870 and Pentax I-10 in the all new Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you are using during that time. Following is a front view scale comparison of the TG-870 versus the I-10.
Looking at size and weight, the portability rating of the TG-870 and I-10 is 91 and 93 respectively.
Olympus TG-870 vs Pentax I-10 Sensor Comparison
Usually, it can be tough to visualize the difference in sensor measurements purely by researching specifications. The graphic underneath will help provide you a much better sense of the sensor dimensions in the TG-870 and I-10.
To sum up, the two cameras have the same sensor dimensions but different MP. You should expect to see the Olympus TG-870 to render greater detail using its extra 4MP. Greater resolution can also allow you to crop photos a bit more aggressively. The younger TG-870 provides an advantage with regard to sensor technology.
Olympus TG-870 vs Pentax I-10 Screen and ViewFinder
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Olympus TG-870 vs Pentax I-10 Specifications
| Olympus Stylus Tough TG-870 | Pentax Optio I-10 | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Pentax |
| Model type | Olympus Stylus Tough TG-870 | Pentax Optio I-10 |
| Class | Ultracompact | Small Sensor Compact |
| Introduced | 2016-01-06 | 2010-01-25 |
| Physical type | Ultracompact | Compact |
| Sensor Information | ||
| Processor Chip | TruePic VII | Prime |
| 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 | 16MP | 12MP |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
| Max resolution | 4608 x 3456 | 4000 x 3000 |
| Max native ISO | 6400 | 6400 |
| Max enhanced ISO | 12800 | - |
| Lowest native ISO | 125 | 80 |
| RAW support | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| Continuous AF | ||
| Single AF | ||
| AF tracking | ||
| AF selectice | ||
| Center weighted AF | ||
| AF multi area | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Total focus points | - | 9 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 21-105mm (5.0x) | 28-140mm (5.0x) |
| Maximum aperture | f/3.5-5.7 | f/3.5-5.9 |
| Macro focusing range | 1cm | 10cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Screen type | Tilting | Fixed Type |
| Screen diagonal | 3 inches | 2.7 inches |
| Screen resolution | 921k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Min shutter speed | 4 secs | 4 secs |
| Max shutter speed | 1/2000 secs | 1/2000 secs |
| Continuous shutter rate | 7.0 frames/s | 1.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 4.00 m (at ISO 1600) | 4.00 m |
| Flash options | Auto, redeye reduction, fill flash, off, LED illuminator | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video format | MPEG-4, H.264 | Motion JPEG |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | BuiltIn | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 221g (0.49 lb) | 153g (0.34 lb) |
| Physical dimensions | 113 x 64 x 28mm (4.4" x 2.5" x 1.1") | 101 x 65 x 28mm (4.0" x 2.6" x 1.1") |
| 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 | 300 photographs | - |
| Battery type | Battery Pack | - |
| Battery ID | Li-50B | D-LI92 |
| Self timer | Yes (2 or 10 sec, custom) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage type | SD/SDHC/SDXC, Internal | SD/SDHC, Internal |
| Card slots | One | One |
| Launch pricing | $280 | $310 |