Olympus TG-310 vs Pentax K-S1
94 Imaging
37 Features
33 Overall
35
69 Imaging
63 Features
70 Overall
65
Olympus TG-310 vs Pentax K-S1 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-102mm (F3.9-5.9) lens
- 155g - 96 x 63 x 23mm
- Announced January 2011
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 558g - 121 x 93 x 70mm
- Announced August 2014
- Replacement is Pentax K-S2
Photography Glossary Olympus TG-310 vs Pentax K-S1 Overview
On this page, we are contrasting the Olympus TG-310 vs Pentax K-S1, one is a Waterproof and the other is a Advanced DSLR by brands Olympus and Pentax. There exists a huge gap among the image resolutions of the TG-310 (14MP) and K-S1 (20MP) and the TG-310 (1/2.3") and K-S1 (APS-C) posses totally different sensor measurements.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe TG-310 was introduced 4 years prior to the K-S1 which is a fairly significant gap as far as camera technology is concerned. Each of these cameras have different body design with the Olympus TG-310 being a Compact camera and the Pentax K-S1 being a Mid-size SLR camera.
Before diving into a comprehensive comparison, here is a brief overview of how the TG-310 grades against the K-S1 with regards to portability, imaging, features and an overall score.
Meta to Introduce 'AI-Generated' Labels for Media starting next month Olympus TG-310 vs Pentax K-S1 Gallery
Below is a sample of the gallery pics for Olympus TG-310 and Pentax K-S1. The whole galleries are viewable at Olympus TG-310 Gallery and Pentax K-S1 Gallery.
Reasons to pick Olympus TG-310 over the Pentax K-S1
| TG-310 | K-S1 |
|---|
Reasons to pick Pentax K-S1 over the Olympus TG-310
| K-S1 | TG-310 | |||
|---|---|---|---|---|
| Announced | August 2014 |  | January 2011 | More modern by 44 months |
| Manually focus |  | Dial precise focus | ||
| Display dimensions | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 921k |  | 230k | Sharper display (+691k dot) |
Common features in the Olympus TG-310 and Pentax K-S1
| TG-310 | K-S1 | |||
|---|---|---|---|---|
| Display type | Fixed |  | Fixed | Fixed display |
| Selfie screen |  | Missing selfie screen | ||
| Touch display |  | Missing Touch display |
Olympus TG-310 vs Pentax K-S1 Physical Comparison
If you are intending to carry around your camera, you will want to factor its weight and proportions. The Olympus TG-310 enjoys exterior measurements of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") with a weight of 155 grams (0.34 lbs) and the Pentax K-S1 has measurements of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") along with a weight of 558 grams (1.23 lbs).
Compare the Olympus TG-310 vs Pentax K-S1 in the latest Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilizing during that time. Here is a front view sizing comparison of the TG-310 vs the K-S1.
Taking into consideration dimensions and weight, the portability score of the TG-310 and K-S1 is 94 and 69 respectively.
Olympus TG-310 vs Pentax K-S1 Sensor Comparison
Normally, it's tough to visualise the gap in sensor sizes only by going through specifications. The picture below will help give you a far better sense of the sensor sizing in the TG-310 and K-S1.
To sum up, both of these cameras have different megapixels and different sensor sizes. The TG-310 having a smaller sensor will make achieving shallower DOF more difficult and the Pentax K-S1 will produce greater detail using its extra 6MP. Greater resolution will also help you crop images a bit more aggressively. The more aged TG-310 will be disadvantaged with regard to sensor tech.
Olympus TG-310 vs Pentax K-S1 Screen and ViewFinder
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Olympus TG-310 vs Pentax K-S1 Specifications
| Olympus TG-310 | Pentax K-S1 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Pentax |
| Model | Olympus TG-310 | Pentax K-S1 |
| Class | Waterproof | Advanced DSLR |
| Announced | 2011-01-06 | 2014-08-27 |
| Body design | Compact | Mid-size SLR |
| Sensor Information | ||
| Processor | TruePic III+ | Prime MII |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 23.5 x 15.6mm |
| Sensor area | 28.1mm² | 366.6mm² |
| Sensor resolution | 14 megapixel | 20 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | - | 3:2 |
| Highest Possible resolution | 4288 x 3216 | 5472 x 3648 |
| Maximum native ISO | 1600 | 51200 |
| Min native ISO | 80 | 100 |
| RAW files | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous AF | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | - | 11 |
| Cross focus points | - | - |
| Lens | ||
| Lens mounting type | fixed lens | Pentax KAF2 |
| Lens focal range | 28-102mm (3.6x) | - |
| Largest aperture | f/3.9-5.9 | - |
| Macro focus distance | 3cm | - |
| Available lenses | - | 151 |
| Focal length multiplier | 5.8 | 1.5 |
| Screen | ||
| Range of screen | Fixed Type | Fixed Type |
| Screen size | 2.7 inch | 3 inch |
| Screen resolution | 230 thousand dot | 921 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Screen tech | TFT Color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentaprism) |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.64x |
| Features | ||
| Minimum shutter speed | 4 seconds | 30 seconds |
| Fastest shutter speed | 1/2000 seconds | 1/6000 seconds |
| Continuous shutter speed | 1.0fps | 5.4fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 4.20 m | 10.00 m (at ISO 100) |
| Flash options | Auto, On, Off, Red-Eye, Fill-in | Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) | 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps) |
| Maximum video resolution | 1280x720 | 1920x1080 |
| Video format | Motion JPEG | H.264 |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | Optional |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 155g (0.34 lb) | 558g (1.23 lb) |
| Physical dimensions | 96 x 63 x 23mm (3.8" x 2.5" x 0.9") | 121 x 93 x 70mm (4.8" x 3.7" x 2.8") |
| DXO scores | ||
| DXO Overall score | not tested | 78 |
| DXO Color Depth score | not tested | 23.5 |
| DXO Dynamic range score | not tested | 13.0 |
| DXO Low light score | not tested | 1061 |
| Other | ||
| Battery life | 150 pictures | 410 pictures |
| Battery form | Battery Pack | Battery Pack |
| Battery model | LI-42B | D-LI109 |
| Self timer | Yes (2 or 12 sec) | Yes ( 2 or 12 seconds) |
| Time lapse feature | ||
| Storage media | SD/SDHC/SDXC | SD/SDHC/SDXC |
| Storage slots | 1 | 1 |
| Launch pricing | $0 | $339 |