Olympus TG-870 vs Pentax Q-S1
91 Imaging
41 Features
46 Overall
43
92 Imaging
38 Features
54 Overall
44
Olympus TG-870 vs Pentax Q-S1 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Tilting Display
- ISO 125 - 6400 (Increase 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
- Replaced the Olympus TG-860
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Fixed Display
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax Q Mount
- 203g - 105 x 58 x 34mm
- Released August 2014
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Its time to look more closely at the Olympus TG-870 and Pentax Q-S1, one is a Ultracompact and the other is a Entry-Level Mirrorless by companies Olympus and Pentax. There exists a sizeable gap between the image resolutions of the TG-870 (16MP) and Q-S1 (12MP) and the TG-870 (1/2.3") and Q-S1 (1/1.7") offer totally different sensor measurements.
Photography GlossaryThe TG-870 was revealed 18 months after the Q-S1 making them a generation away from one another. Both the cameras feature different body design with the Olympus TG-870 being a Ultracompact camera and the Pentax Q-S1 being a Rangefinder-style mirrorless camera.
Before going right into a more detailed comparison, here is a short summary of how the TG-870 grades against the Q-S1 with regard to portability, imaging, features and an overall score.
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Following is a sample of the gallery pics for Olympus Stylus Tough TG-870 and Pentax Q-S1. The full galleries are provided at Olympus TG-870 Gallery and Pentax Q-S1 Gallery.
Reasons to pick Olympus TG-870 over the Pentax Q-S1
| TG-870 | Q-S1 | |||
|---|---|---|---|---|
| Released | January 2016 |  | August 2014 | More modern by 18 months |
| Display type | Tilting |  | Fixed | Tilting display |
| Display resolution | 921k |  | 460k | Crisper display (+461k dot) |
Reasons to pick Pentax Q-S1 over the Olympus TG-870
| Q-S1 | TG-870 | |||
|---|---|---|---|---|
| Manually focus |  | Dial exact focus |
Common features in the Olympus TG-870 and Pentax Q-S1
| TG-870 | Q-S1 | |||
|---|---|---|---|---|
| Display size | 3" |  | 3" | Same display measurements |
| Selfie screen |  | Neither includes selfie screen | ||
| Touch display |  | Neither includes Touch display |
Olympus TG-870 vs Pentax Q-S1 Physical Comparison
If you're aiming to carry around your camera regularly, you will need to think about its weight and volume. The Olympus TG-870 features exterior measurements of 113mm x 64mm x 28mm (4.4" x 2.5" x 1.1") accompanied by a weight of 221 grams (0.49 lbs) while the Pentax Q-S1 has sizing of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") with a weight of 203 grams (0.45 lbs).
Contrast the Olympus TG-870 and Pentax Q-S1 in the new Camera with Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you have chosen at that moment. Following is a front view dimension comparison of the TG-870 against the Q-S1.
Using dimensions and weight, the portability grade of the TG-870 and Q-S1 is 91 and 92 respectively.
Olympus TG-870 vs Pentax Q-S1 Sensor Comparison
More often than not, it is very tough to envision the contrast between sensor sizes simply by reading specifications. The image below will help offer you a more clear sense of the sensor measurements in the TG-870 and Q-S1.
Plainly, both the cameras feature different megapixels and different sensor sizes. The TG-870 with its tinier sensor will make achieving shallow depth of field more difficult and the Olympus TG-870 will deliver extra detail because of its extra 4MP. Greater resolution can also allow you to crop images way more aggressively. The newer TG-870 is going to have an advantage when it comes to sensor technology.
Olympus TG-870 vs Pentax Q-S1 Screen and ViewFinder
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Olympus TG-870 vs Pentax Q-S1 Specifications
| Olympus Stylus Tough TG-870 | Pentax Q-S1 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Pentax |
| Model type | Olympus Stylus Tough TG-870 | Pentax Q-S1 |
| Class | Ultracompact | Entry-Level Mirrorless |
| Introduced | 2016-01-06 | 2014-08-04 |
| Body design | Ultracompact | Rangefinder-style mirrorless |
| Sensor Information | ||
| Processor | TruePic VII | Q Engine |
| Sensor type | BSI-CMOS | BSI-CMOS |
| Sensor size | 1/2.3" | 1/1.7" |
| Sensor measurements | 6.17 x 4.55mm | 7.44 x 5.58mm |
| Sensor surface area | 28.1mm² | 41.5mm² |
| Sensor resolution | 16MP | 12MP |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Max resolution | 4608 x 3456 | 4000 x 3000 |
| Max native ISO | 6400 | 12800 |
| Max enhanced ISO | 12800 | - |
| Min native ISO | 125 | 100 |
| RAW data | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Continuous AF | ||
| Single AF | ||
| Tracking AF | ||
| AF selectice | ||
| Center weighted AF | ||
| AF multi area | ||
| Live view AF | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Lens | ||
| Lens support | fixed lens | Pentax Q |
| Lens zoom range | 21-105mm (5.0x) | - |
| Highest aperture | f/3.5-5.7 | - |
| Macro focusing distance | 1cm | - |
| Available lenses | - | 8 |
| Crop factor | 5.8 | 4.8 |
| Screen | ||
| Range of display | Tilting | Fixed Type |
| Display size | 3" | 3" |
| Display resolution | 921k dot | 460k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Min shutter speed | 4 secs | 30 secs |
| Max shutter speed | 1/2000 secs | 1/8000 secs |
| Continuous shutter speed | 7.0 frames per sec | 5.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Set WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 4.00 m (at ISO 1600) | 4.90 m (at ISO 100) |
| Flash settings | Auto, redeye reduction, fill flash, off, LED illuminator | Auto, redeye reduction, slow sync, trailing curtain sync |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) | 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p) |
| Max video resolution | 1920x1080 | 1920x1080 |
| Video data format | MPEG-4, H.264 | MPEG-4, H.264 |
| 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 | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 221 grams (0.49 lbs) | 203 grams (0.45 lbs) |
| Physical dimensions | 113 x 64 x 28mm (4.4" x 2.5" x 1.1") | 105 x 58 x 34mm (4.1" x 2.3" x 1.3") |
| 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 shots | 250 shots |
| Type of battery | Battery Pack | Battery Pack |
| Battery ID | Li-50B | D-LI68 |
| Self timer | Yes (2 or 10 sec, custom) | Yes (2 or 12 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC, Internal | SD/SDHC/SDXC card |
| Storage slots | Single | Single |
| Pricing at release | $280 | $250 |
