Olympus TG-860 vs Pentax E90
91 Imaging
40 Features
42 Overall
40
94 Imaging
33 Features
11 Overall
24
Olympus TG-860 vs Pentax E90 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Tilting Screen
- ISO 125 - 6400
- Optical Image Stabilization
- 1920 x 1080 video
- 21-105mm (F3.5-5.7) lens
- 224g - 110 x 64 x 28mm
- Revealed February 2015
- Refreshed by Olympus TG-870
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 3200
- 1280 x 720 video
- 32-95mm (F3.1-5.9) lens
- 145g - 102 x 59 x 25mm
- Introduced January 2010
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Here, we will be analyzing the Olympus TG-860 and Pentax E90, one being a Waterproof and the latter is a Small Sensor Compact by brands Olympus and Pentax. There is a sizeable difference between the resolutions of the TG-860 (16MP) and E90 (10MP) but both cameras provide the identical sensor measurements (1/2.3").
Snapchat Adds Watermarks to AI-Created ImagesThe TG-860 was launched 5 years later than the E90 and that is quite a large gap as far as tech is concerned. Each of the cameras feature different body design with the Olympus TG-860 being a Ultracompact camera and the Pentax E90 being a Compact camera.
Before delving straight to a in-depth comparison, here is a brief summation of how the TG-860 matches up against the E90 for portability, imaging, features and an overall rating.
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Following is a preview of the gallery images for Olympus Stylus Tough TG-860 and Pentax Optio E90. The complete galleries are available at Olympus TG-860 Gallery and Pentax E90 Gallery.
Reasons to pick Olympus TG-860 over the Pentax E90
| TG-860 | E90 | |||
|---|---|---|---|---|
| Introduced | February 2015 | January 2010 | Fresher by 62 months | |
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen size | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 460k | 230k | Sharper screen (+230k dot) |
Reasons to pick Pentax E90 over the Olympus TG-860
| E90 | TG-860 |
|---|
Common features in the Olympus TG-860 and Pentax E90
| TG-860 | E90 | |||
|---|---|---|---|---|
| Manual focus | No manual focusing | |||
| Selfie screen | Lacking selfie screen | |||
| Touch screen | Lacking Touch screen |
Olympus TG-860 vs Pentax E90 Physical Comparison
In case you're aiming to carry your camera often, you're going to have to think about its weight and measurements. The Olympus TG-860 provides physical measurements of 110mm x 64mm x 28mm (4.3" x 2.5" x 1.1") having a weight of 224 grams (0.49 lbs) and the Pentax E90 has proportions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") along with a weight of 145 grams (0.32 lbs).
Analyze the Olympus TG-860 and Pentax E90 in the new Camera with Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will vary based on the lens you are employing at the time. Here is a front view size comparison of the TG-860 vs the E90.

Looking at size and weight, the portability rating of the TG-860 and E90 is 91 and 94 respectively.
Olympus TG-860 vs Pentax E90 Sensor Comparison
Oftentimes, it can be hard to visualize the contrast between sensor sizing just by looking at specifications. The graphic here may provide you a more clear sense of the sensor sizing in the TG-860 and E90.
To sum up, both the cameras come with the identical sensor size albeit different megapixels. You should expect the Olympus TG-860 to resolve more detail utilizing its extra 6MP. Higher resolution can also help you crop shots a good deal more aggressively. The younger TG-860 provides an advantage in sensor tech.
Olympus TG-860 vs Pentax E90 Screen and ViewFinder
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Olympus TG-860 vs Pentax E90 Specifications
| Olympus Stylus Tough TG-860 | Pentax Optio E90 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Pentax |
| Model type | Olympus Stylus Tough TG-860 | Pentax Optio E90 |
| Category | Waterproof | Small Sensor Compact |
| Revealed | 2015-02-06 | 2010-01-25 |
| Physical type | Ultracompact | Compact |
| Sensor Information | ||
| Processor Chip | TruePic VII | Prime |
| Sensor type | CMOS | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor measurements | 6.17 x 4.55mm | 6.08 x 4.56mm |
| Sensor area | 28.1mm² | 27.7mm² |
| Sensor resolution | 16 megapixel | 10 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
| Peak resolution | 4608 x 3456 | 3648 x 2736 |
| Highest native ISO | 6400 | 3200 |
| Min native ISO | 125 | 80 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | - | 3 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 21-105mm (5.0x) | 32-95mm (3.0x) |
| Maximum aperture | f/3.5-5.7 | f/3.1-5.9 |
| Macro focusing distance | 1cm | 6cm |
| Crop factor | 5.8 | 5.9 |
| Screen | ||
| Type of screen | Tilting | Fixed Type |
| Screen diagonal | 3 inches | 2.7 inches |
| Screen resolution | 460 thousand dots | 230 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Min shutter speed | 4s | 4s |
| Max shutter speed | 1/2000s | 1/2000s |
| Continuous shutter rate | 7.0 frames per sec | - |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 4.00 m (at ISO 1600) | 3.50 m |
| Flash modes | Auto, redeye reduction, fill flash, off, LED illuminator | - |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) | 1280 x 720 (15 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Highest video resolution | 1920x1080 | 1280x720 |
| Video data format | H.264 | Motion JPEG |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Yes | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 224 grams (0.49 lb) | 145 grams (0.32 lb) |
| Physical dimensions | 110 x 64 x 28mm (4.3" x 2.5" x 1.1") | 102 x 59 x 25mm (4.0" x 2.3" x 1.0") |
| 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 photos | - |
| Battery type | Battery Pack | - |
| Battery ID | Li-50B | 2 x AA |
| Self timer | Yes (2 or 10 sec, custom) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC, Internal | SD/SDHC, Internal |
| Card slots | One | One |
| Price at release | $279 | $100 |