Olympus TG-850 iHS vs Pentax Q-S1
91 Imaging
40 Features
44 Overall
41


92 Imaging
37 Features
54 Overall
43
Olympus TG-850 iHS vs Pentax Q-S1 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Tilting Display
- ISO 125 - 6400
- Optical Image Stabilization
- 1920 x 1080 video
- 21-105mm (F3.5-5.7) lens
- 218g - 110 x 64 x 28mm
- Launched January 2014
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax Q Mount
- 203g - 105 x 58 x 34mm
- Introduced August 2014

Olympus TG-850 iHS vs Pentax Q-S1 Overview
Following is a extensive comparison of the Olympus TG-850 iHS versus Pentax Q-S1, one is a Waterproof and the latter is a Entry-Level Mirrorless by rivals Olympus and Pentax. There is a huge difference among the image resolutions of the TG-850 iHS (16MP) and Q-S1 (12MP) and the TG-850 iHS (1/2.3") and Q-S1 (1/1.7") have different sensor sizes.

The TG-850 iHS was launched 6 months before the Q-S1 and they are of a similar generation. Each of these cameras feature different body design with the Olympus TG-850 iHS being a Compact camera and the Pentax Q-S1 being a Rangefinder-style mirrorless camera.
Before diving into a in depth comparison, here is a brief synopsis of how the TG-850 iHS grades vs the Q-S1 when considering portability, imaging, features and an overall score.

Olympus TG-850 iHS vs Pentax Q-S1 Gallery
Following is a preview of the gallery photos for Olympus Stylus Tough TG-850 iHS and Pentax Q-S1. The complete galleries are available at Olympus TG-850 iHS Gallery and Pentax Q-S1 Gallery.
Reasons to pick Olympus TG-850 iHS over the Pentax Q-S1
TG-850 iHS | Q-S1 | |||
---|---|---|---|---|
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Reasons to pick Pentax Q-S1 over the Olympus TG-850 iHS
Q-S1 | TG-850 iHS | |||
---|---|---|---|---|
Manual focus | ![]() | More precise focusing |
Common features in the Olympus TG-850 iHS and Pentax Q-S1
TG-850 iHS | Q-S1 | |||
---|---|---|---|---|
Introduced | January 2014 | ![]() | August 2014 | Same generation |
Screen size | 3" | ![]() | 3" | Same screen dimensions |
Screen resolution | 460k | ![]() | 460k | Identical screen resolution |
Selfie screen | ![]() | Absent selfie screen | ||
Touch screen | ![]() | Absent Touch screen |
Olympus TG-850 iHS vs Pentax Q-S1 Physical Comparison
For those who are going to carry around your camera often, you're going to have to take into account its weight and volume. The Olympus TG-850 iHS has physical dimensions of 110mm x 64mm x 28mm (4.3" x 2.5" x 1.1") along with a weight of 218 grams (0.48 lbs) and the Pentax Q-S1 has sizing of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") accompanied by a weight of 203 grams (0.45 lbs).
Analyze the Olympus TG-850 iHS versus Pentax Q-S1 in the latest Camera and Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at the time. Underneath is a front view dimensions comparison of the TG-850 iHS and the Q-S1.

Factoring in size and weight, the portability grade of the TG-850 iHS and Q-S1 is 91 and 92 respectively.

Olympus TG-850 iHS vs Pentax Q-S1 Sensor Comparison
Oftentimes, it can be difficult to picture the difference in sensor sizes purely by checking out specifications. The image here should give you a more clear sense of the sensor sizes in the TG-850 iHS and Q-S1.
To sum up, each of the cameras come with different megapixel count and different sensor sizes. The TG-850 iHS because of its smaller sensor is going to make achieving shallow depth of field harder and the Olympus TG-850 iHS will show extra detail utilizing its extra 4 Megapixels. Higher resolution will make it easier to crop photographs a good deal more aggressively.

Olympus TG-850 iHS vs Pentax Q-S1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus TG-850 iHS vs Pentax Q-S1 Specifications
Olympus Stylus Tough TG-850 iHS | Pentax Q-S1 | |
---|---|---|
General Information | ||
Company | Olympus | Pentax |
Model type | Olympus Stylus Tough TG-850 iHS | Pentax Q-S1 |
Category | Waterproof | Entry-Level Mirrorless |
Launched | 2014-01-29 | 2014-08-04 |
Body design | Compact | Rangefinder-style mirrorless |
Sensor Information | ||
Powered by | 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 | 16 megapixels | 12 megapixels |
Anti alias filter | ||
Aspect ratio | - | 1:1, 4:3, 3:2 and 16:9 |
Highest resolution | 4616 x 3464 | 4000 x 3000 |
Highest native ISO | 6400 | 12800 |
Minimum native ISO | 125 | 100 |
RAW images | ||
Autofocusing | ||
Manual focusing | ||
AF touch | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Cross type focus points | - | - |
Lens | ||
Lens mount type | fixed lens | Pentax Q |
Lens zoom range | 21-105mm (5.0x) | - |
Highest aperture | f/3.5-5.7 | - |
Number of lenses | - | 8 |
Crop factor | 5.8 | 4.8 |
Screen | ||
Display type | Tilting | Fixed Type |
Display size | 3 inch | 3 inch |
Display resolution | 460k dot | 460k dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Display tech | TFT LCD | - |
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Slowest shutter speed | 1/2 secs | 30 secs |
Maximum shutter speed | 1/2000 secs | 1/8000 secs |
Continuous shooting speed | 7.0fps | 5.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Change WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | - | 4.90 m (at ISO 100) |
Flash modes | - | Auto, redeye reduction, slow sync, trailing curtain sync |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60p, 30p), 1280 x 720 (60p), 640 x 480 (30 fps) | 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p) |
Highest video resolution | 1920x1080 | 1920x1080 |
Video file format | H.264, Motion JPEG | MPEG-4, H.264 |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | Yes | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 218 grams (0.48 pounds) | 203 grams (0.45 pounds) |
Physical dimensions | 110 x 64 x 28mm (4.3" x 2.5" x 1.1") | 105 x 58 x 34mm (4.1" x 2.3" x 1.3") |
DXO scores | ||
DXO All around 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 | 330 images | 250 images |
Style of battery | Battery Pack | Battery Pack |
Battery ID | LI-50B | D-LI68 |
Self timer | Yes (2 sec, 12 sec, Custom Self-Timer (1-30 sec start timer, 1-10 pictures, 1-3 sec interval)) | Yes (2 or 12 sec) |
Time lapse recording | ||
Storage media | SD, SDHC, SDXC, Internal Memory | SD/SDHC/SDXC card |
Storage slots | One | One |
Price at launch | $250 | $250 |