Olympus 550WP vs Pentax S1
94 Imaging
33 Features
17 Overall
26
93 Imaging
37 Features
31 Overall
34
Olympus 550WP vs Pentax S1 Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.5" Fixed Screen
- ISO 64 - 1600
- Digital Image Stabilization
- 640 x 480 video
- 38-114mm (F3.5-5.0) lens
- 167g - 94 x 62 x 22mm
- Introduced January 2009
- Alternative Name is mju 550WP
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 157g - 114 x 58 x 28mm
- Launched March 2011
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Below, we will be analyzing the Olympus 550WP and Pentax S1, both Small Sensor Compact digital cameras by manufacturers Olympus and Pentax. There is a big difference between the image resolutions of the 550WP (10MP) and S1 (14MP) but they use the exact same sensor size (1/2.3").
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe 550WP was unveiled 3 years earlier than the S1 and that is quite a big gap as far as tech is concerned. Both of these cameras come with the identical body type (Compact).
Before we go through a step-by-step comparison, below is a brief view of how the 550WP matches up vs the S1 when considering portability, imaging, features and an overall grade.
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Below is a preview of the gallery photos for Olympus Stylus 550WP and Pentax Optio S1. The full galleries are provided at Olympus 550WP Gallery and Pentax S1 Gallery.
Reasons to pick Olympus 550WP over the Pentax S1
| 550WP | S1 |
|---|
Reasons to pick Pentax S1 over the Olympus 550WP
| S1 | 550WP | |||
|---|---|---|---|---|
| Launched | March 2011 |  | January 2009 | More recent by 26 months |
| Manually focus |  | More accurate focus | ||
| Screen dimension | 2.7" |  | 2.5" | Bigger screen (+0.2") |
Common features in the Olympus 550WP and Pentax S1
| 550WP | S1 | |||
|---|---|---|---|---|
| Screen type | Fixed |  | Fixed | Fixed screen |
| Screen resolution | 230k |  | 230k | The same screen resolution |
| Selfie screen |  | Neither has selfie screen | ||
| Touch friendly screen |  | Neither has Touch friendly screen |
Olympus 550WP vs Pentax S1 Physical Comparison
For anyone who is looking to lug around your camera, you'll have to consider its weight and measurements. The Olympus 550WP has outer measurements of 94mm x 62mm x 22mm (3.7" x 2.4" x 0.9") with a weight of 167 grams (0.37 lbs) and the Pentax S1 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") accompanied by a weight of 157 grams (0.35 lbs).
Look at the Olympus 550WP and Pentax S1 in the all new Camera and Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will differ based on the lens you have attached at that moment. Below is the front view measurement comparison of the 550WP vs the S1.
Factoring in size and weight, the portability score of the 550WP and S1 is 94 and 93 respectively.
Olympus 550WP vs Pentax S1 Sensor Comparison
Usually, it's tough to imagine the difference between sensor measurements just by reading through a spec sheet. The graphic underneath may give you a stronger sense of the sensor measurements in the 550WP and S1.
Clearly, each of these cameras posses the exact same sensor measurements albeit different MP. You should count on the Pentax S1 to resolve more detail having an extra 4 Megapixels. Higher resolution can also let you crop photographs somewhat more aggressively. The older 550WP is going to be disadvantaged when it comes to sensor innovation.
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Olympus 550WP vs Pentax S1 Specifications
| Olympus Stylus 550WP | Pentax Optio S1 | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Pentax |
| Model | Olympus Stylus 550WP | Pentax Optio S1 |
| Also Known as | mju 550WP | - |
| Class | Small Sensor Compact | Small Sensor Compact |
| Introduced | 2009-01-07 | 2011-03-02 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.08 x 4.56mm | 6.17 x 4.55mm |
| Sensor surface area | 27.7mm² | 28.1mm² |
| Sensor resolution | 10 megapixels | 14 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 16:9, 4:3 and 3:2 | 1:1, 4:3 and 16:9 |
| Peak resolution | 3648 x 2736 | 4288 x 3216 |
| Highest native ISO | 1600 | 6400 |
| Min native ISO | 64 | 80 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | - | 9 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 38-114mm (3.0x) | 28-140mm (5.0x) |
| Max aperture | f/3.5-5.0 | f/3.5-5.5 |
| Macro focus range | 7cm | 1cm |
| Focal length multiplier | 5.9 | 5.8 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen sizing | 2.5" | 2.7" |
| Resolution of screen | 230 thousand dots | 230 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Screen technology | - | TFT color LCD with Anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Min shutter speed | 4 secs | 4 secs |
| Max shutter speed | 1/1000 secs | 1/1500 secs |
| Continuous shutter rate | - | 1.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | - | 3.90 m |
| Flash modes | Auto, Fill-in, Red-Eye reduction, Off, On | Auto, On, Off, Red-eye, Soft |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Highest video resolution | 640x480 | 1280x720 |
| Video data format | Motion JPEG | Motion JPEG |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 167g (0.37 lb) | 157g (0.35 lb) |
| Dimensions | 94 x 62 x 22mm (3.7" x 2.4" x 0.9") | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") |
| DXO scores | ||
| DXO Overall score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery life | - | 260 photos |
| Style of battery | - | Battery Pack |
| Battery model | - | D-LI92 |
| Self timer | Yes (12 seconds) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage type | xD-Picture Card, microSD, internal | SD/SDHC/SDXC, Internal |
| Card slots | One | One |
| Pricing at release | $399 | $174 |