Olympus TG-810 vs Pentax K-S1
92 Imaging
37 Features
37 Overall
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69 Imaging
64 Features
70 Overall
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Olympus TG-810 vs Pentax K-S1 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 80 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.9-5.9) lens
- 215g - 100 x 65 x 26mm
- Revealed August 2011
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Screen
- 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
- Introduced August 2014
- Updated by Pentax K-S2
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Let's take a more detailed look at the Olympus TG-810 and Pentax K-S1, one is a Waterproof and the latter is a Advanced DSLR by rivals Olympus and Pentax. There exists a sizeable gap between the resolutions of the TG-810 (14MP) and K-S1 (20MP) and the TG-810 (1/2.3") and K-S1 (APS-C) enjoy totally different sensor size.
Sora from OpenAI releases its first ever music videoThe TG-810 was manufactured 4 years prior to the K-S1 which is quite a large gap as far as technology is concerned. Both of the cameras offer different body type with the Olympus TG-810 being a Compact camera and the Pentax K-S1 being a Mid-size SLR camera.
Before we go straight into a step-by-step comparison, below is a quick synopsis of how the TG-810 grades against the K-S1 when considering portability, imaging, features and an overall mark.
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Below is a preview of the gallery images for Olympus TG-810 and Pentax K-S1. The entire galleries are provided at Olympus TG-810 Gallery and Pentax K-S1 Gallery.
Reasons to pick Olympus TG-810 over the Pentax K-S1
| TG-810 | K-S1 |
|---|
Reasons to pick Pentax K-S1 over the Olympus TG-810
| K-S1 | TG-810 | |||
|---|---|---|---|---|
| Introduced | August 2014 |  | August 2011 | Newer by 36 months |
| Manually focus |  | Dial accurate focusing | ||
| Screen resolution | 921k |  | 920k | Clearer screen (+1k dot) |
Common features in the Olympus TG-810 and Pentax K-S1
| TG-810 | K-S1 | |||
|---|---|---|---|---|
| Screen type | Fixed |  | Fixed | Fixed screen |
| Screen sizing | 3" |  | 3" | Equivalent screen size |
| Selfie screen |  | Neither comes with selfie screen | ||
| Touch screen |  | Missing Touch screen |
Olympus TG-810 vs Pentax K-S1 Physical Comparison
For anybody who is planning to travel with your camera regularly, you will need to factor its weight and volume. The Olympus TG-810 comes with outside dimensions of 100mm x 65mm x 26mm (3.9" x 2.6" x 1.0") accompanied by a weight of 215 grams (0.47 lbs) while the Pentax K-S1 has sizing of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") having a weight of 558 grams (1.23 lbs).
Analyze the Olympus TG-810 and Pentax K-S1 in the latest Camera with Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will vary depending on the lens you have at that moment. Underneath is the front view over all size comparison of the TG-810 versus the K-S1.
Using dimensions and weight, the portability rating of the TG-810 and K-S1 is 92 and 69 respectively.
Olympus TG-810 vs Pentax K-S1 Sensor Comparison
Typically, it's hard to see the difference between sensor dimensions simply by reviewing technical specs. The image here will help give you a better sense of the sensor dimensions in the TG-810 and K-S1.
As you can tell, both of these cameras offer different megapixels and different sensor dimensions. The TG-810 because of its tinier sensor will make getting shallower depth of field more difficult and the Pentax K-S1 will deliver more detail due to its extra 6MP. Higher resolution will enable you to crop photographs a little more aggressively. The more aged TG-810 is going to be behind with regard to sensor technology.
Olympus TG-810 vs Pentax K-S1 Screen and ViewFinder
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Olympus TG-810 vs Pentax K-S1 Specifications
| Olympus TG-810 | Pentax K-S1 | |
|---|---|---|
| General Information | ||
| Manufacturer | Olympus | Pentax |
| Model type | Olympus TG-810 | Pentax K-S1 |
| Category | Waterproof | Advanced DSLR |
| Revealed | 2011-08-16 | 2014-08-27 |
| Body design | Compact | Mid-size SLR |
| Sensor Information | ||
| Powered by | 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 megapixels | 20 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 3:2 |
| Highest resolution | 4288 x 3216 | 5472 x 3648 |
| Highest native ISO | 1600 | 51200 |
| Minimum native ISO | 80 | 100 |
| RAW files | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | - | 11 |
| Cross type focus points | - | - |
| Lens | ||
| Lens support | fixed lens | Pentax KAF2 |
| Lens zoom range | 28-140mm (5.0x) | - |
| Maximal aperture | f/3.9-5.9 | - |
| Macro focusing distance | 3cm | - |
| Number of lenses | - | 151 |
| Focal length multiplier | 5.8 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display diagonal | 3" | 3" |
| Display resolution | 920 thousand dot | 921 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display tech | TFT Hypercrystal III Color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentaprism) |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.64x |
| Features | ||
| Slowest shutter speed | 4 seconds | 30 seconds |
| Maximum shutter speed | 1/2000 seconds | 1/6000 seconds |
| Continuous shooting speed | 1.0fps | 5.4fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 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 | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| 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) |
| Highest video resolution | 1280x720 | 1920x1080 |
| Video data format | MPEG-4, H.264 | H.264 |
| Microphone input | ||
| Headphone input | ||
| 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 | BuiltIn | Optional |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 215 gr (0.47 lb) | 558 gr (1.23 lb) |
| Dimensions | 100 x 65 x 26mm (3.9" x 2.6" x 1.0") | 121 x 93 x 70mm (4.8" x 3.7" x 2.8") |
| DXO scores | ||
| DXO All around rating | not tested | 78 |
| DXO Color Depth rating | not tested | 23.5 |
| DXO Dynamic range rating | not tested | 13.0 |
| DXO Low light rating | not tested | 1061 |
| Other | ||
| Battery life | 220 images | 410 images |
| Battery format | Battery Pack | Battery Pack |
| Battery ID | LI-50B | D-LI109 |
| Self timer | Yes (2 or 12 sec) | Yes ( 2 or 12 seconds) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC |
| Storage slots | 1 | 1 |
| Retail pricing | $428 | $339 |
