Olympus 8000 vs Pentax K-S1
94 Imaging
34 Features
21 Overall
28
69 Imaging
62 Features
70 Overall
65
Olympus 8000 vs Pentax K-S1 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 64 - 1600
- Sensor-shift Image Stabilization
- 640 x 480 video
- 28-102mm (F3.5-5.1) lens
- 182g - 95 x 62 x 22mm
- Revealed July 2009
- Also Known as mju Tough 8000
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 558g - 121 x 93 x 70mm
- Revealed August 2014
- Replacement is Pentax K-S2
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Here, we will be analyzing the Olympus 8000 versus Pentax K-S1, former being a Small Sensor Compact while the latter is a Advanced DSLR by competitors Olympus and Pentax. There exists a sizable gap among the image resolutions of the 8000 (12MP) and K-S1 (20MP) and the 8000 (1/2.3") and K-S1 (APS-C) posses totally different sensor sizing.
Samsung Releases Faster Versions of EVO MicroSD CardsThe 8000 was introduced 6 years before the K-S1 and that is a fairly significant difference as far as camera technology is concerned. The two cameras feature different body design with the Olympus 8000 being a Compact camera and the Pentax K-S1 being a Mid-size SLR camera.
Before we go right into a step-by-step comparison, here is a quick summary of how the 8000 grades vs the K-S1 when considering portability, imaging, features and an overall grade.
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Following is a preview of the gallery images for Olympus Stylus Tough 8000 & Pentax K-S1. The whole galleries are viewable at Olympus 8000 Gallery & Pentax K-S1 Gallery.
Reasons to pick Olympus 8000 over the Pentax K-S1
| 8000 | K-S1 |
|---|
Reasons to pick Pentax K-S1 over the Olympus 8000
| K-S1 | 8000 | |||
|---|---|---|---|---|
| Revealed | August 2014 | July 2009 | More recent by 62 months | |
| Manually focus | More accurate focus | |||
| Screen size | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 921k | 230k | Sharper screen (+691k dot) |
Common features in the Olympus 8000 and Pentax K-S1
| 8000 | K-S1 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither includes selfie screen | |||
| Touch friendly screen | Missing Touch friendly screen |
Olympus 8000 vs Pentax K-S1 Physical Comparison
In case you're planning to lug around your camera frequently, you have to consider its weight and dimensions. The Olympus 8000 features exterior dimensions of 95mm x 62mm x 22mm (3.7" x 2.4" x 0.9") with a weight of 182 grams (0.40 lbs) while the Pentax K-S1 has dimensions of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") accompanied by a weight of 558 grams (1.23 lbs).
Contrast the Olympus 8000 versus Pentax K-S1 in our brand new Camera & Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will vary depending on the lens you are using at the time. Underneath is a front view dimension comparison of the 8000 compared to the K-S1.

Taking into account dimensions and weight, the portability rating of the 8000 and K-S1 is 94 and 69 respectively.
Olympus 8000 vs Pentax K-S1 Sensor Comparison
Normally, it is very difficult to see the gap in sensor measurements purely by going through a spec sheet. The photograph underneath might provide you a more clear sense of the sensor sizes in the 8000 and K-S1.
Clearly, each of the cameras come with different resolutions and different sensor measurements. The 8000 using its smaller sensor will make shooting bokeh more difficult and the Pentax K-S1 will provide greater detail using its extra 8 Megapixels. Higher resolution will also let you crop pictures a good deal more aggressively. The older 8000 will be behind with regard to sensor technology.
Olympus 8000 vs Pentax K-S1 Screen and ViewFinder
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Olympus 8000 vs Pentax K-S1 Specifications
| Olympus Stylus Tough 8000 | Pentax K-S1 | |
|---|---|---|
| General Information | ||
| Company | Olympus | Pentax |
| Model type | Olympus Stylus Tough 8000 | Pentax K-S1 |
| Otherwise known as | mju Tough 8000 | - |
| Class | Small Sensor Compact | Advanced DSLR |
| Revealed | 2009-07-01 | 2014-08-27 |
| Body design | Compact | Mid-size SLR |
| Sensor Information | ||
| Processor Chip | - | Prime MII |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.08 x 4.56mm | 23.5 x 15.6mm |
| Sensor area | 27.7mm² | 366.6mm² |
| Sensor resolution | 12MP | 20MP |
| Anti alias filter | ||
| Aspect ratio | 16:9, 4:3 and 3:2 | 3:2 |
| Peak resolution | 3968 x 2976 | 5472 x 3648 |
| Highest native ISO | 1600 | 51200 |
| Lowest native ISO | 64 | 100 |
| RAW pictures | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| Continuous AF | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Total focus points | - | 11 |
| Lens | ||
| Lens mount type | fixed lens | Pentax KAF2 |
| Lens zoom range | 28-102mm (3.6x) | - |
| Maximal aperture | f/3.5-5.1 | - |
| Macro focusing distance | 2cm | - |
| Total lenses | - | 151 |
| Focal length multiplier | 5.9 | 1.5 |
| Screen | ||
| Range of display | Fixed Type | Fixed Type |
| Display diagonal | 2.7 inches | 3 inches |
| Resolution of display | 230k dot | 921k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder | None | Optical (pentaprism) |
| Viewfinder coverage | - | 100 percent |
| Viewfinder magnification | - | 0.64x |
| Features | ||
| Min shutter speed | 1/4 seconds | 30 seconds |
| Max shutter speed | 1/2000 seconds | 1/6000 seconds |
| Continuous shutter speed | - | 5.4fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 4.00 m | 10.00 m (at ISO 100) |
| Flash modes | Auto, Fill-in, Red-Eye reduction, Off, On | Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps) |
| Highest video resolution | 640x480 | 1920x1080 |
| Video file format | Motion JPEG | H.264 |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | 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 proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 182 grams (0.40 pounds) | 558 grams (1.23 pounds) |
| Physical dimensions | 95 x 62 x 22mm (3.7" x 2.4" x 0.9") | 121 x 93 x 70mm (4.8" x 3.7" x 2.8") |
| DXO scores | ||
| DXO Overall 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 | - | 410 photos |
| Battery format | - | Battery Pack |
| Battery ID | - | D-LI109 |
| Self timer | Yes (12 seconds) | Yes ( 2 or 12 seconds) |
| Time lapse recording | ||
| Type of storage | xD Picture Card, microSD Card, Internal | SD/SDHC/SDXC |
| Storage slots | 1 | 1 |
| Retail price | $380 | $339 |