Olympus 550WP vs Pentax Q-S1
94 Imaging
33 Features
17 Overall
26
92 Imaging
38 Features
54 Overall
44
Olympus 550WP vs Pentax Q-S1 Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.5" Fixed Display
- ISO 64 - 1600
- Digital Image Stabilization
- 640 x 480 video
- 38-114mm (F3.5-5.0) lens
- 167g - 94 x 62 x 22mm
- Revealed January 2009
- Also referred to as mju 550WP
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax Q Mount
- 203g - 105 x 58 x 34mm
- Revealed August 2014
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In this article, we will be analyzing the Olympus 550WP and Pentax Q-S1, former being a Small Sensor Compact while the latter is a Entry-Level Mirrorless by rivals Olympus and Pentax. The resolution of the 550WP (10MP) and the Q-S1 (12MP) is relatively close but the 550WP (1/2.3") and Q-S1 (1/1.7") possess different sensor size.
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesThe 550WP was unveiled 6 years earlier than the Q-S1 and that is a fairly big difference as far as camera technology is concerned. Both of these cameras offer different body type with the Olympus 550WP being a Compact camera and the Pentax Q-S1 being a Rangefinder-style mirrorless camera.
Before going in to a in depth comparison, below is a quick synopsis of how the 550WP grades against the Q-S1 when it comes to portability, imaging, features and an overall grade.
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Below is a preview of the gallery photos for Olympus Stylus 550WP & Pentax Q-S1. The full galleries are viewable at Olympus 550WP Gallery & Pentax Q-S1 Gallery.
Reasons to pick Olympus 550WP over the Pentax Q-S1
| 550WP | Q-S1 |
|---|
Reasons to pick Pentax Q-S1 over the Olympus 550WP
| Q-S1 | 550WP | |||
|---|---|---|---|---|
| Revealed | August 2014 |  | January 2009 | More recent by 67 months |
| Manual focus |  | Very precise focus | ||
| Screen sizing | 3" |  | 2.5" | Bigger screen (+0.5") |
| Screen resolution | 460k |  | 230k | Sharper screen (+230k dot) |
Common features in the Olympus 550WP and Pentax Q-S1
| 550WP | Q-S1 | |||
|---|---|---|---|---|
| Screen type | Fixed |  | Fixed | Fixed screen |
| Selfie screen |  | Missing selfie screen | ||
| Touch screen |  | Neither features Touch screen |
Olympus 550WP vs Pentax Q-S1 Physical Comparison
When you are aiming to lug around your camera often, you'll have to factor its weight and dimensions. The Olympus 550WP enjoys external dimensions of 94mm x 62mm x 22mm (3.7" x 2.4" x 0.9") having a weight of 167 grams (0.37 lbs) whilst the Pentax Q-S1 has dimensions of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") having a weight of 203 grams (0.45 lbs).
See the Olympus 550WP and Pentax Q-S1 in our completely new Camera & Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will vary based on the lens you have at that moment. Following is the front view measurements comparison of the 550WP vs the Q-S1.
Taking into consideration dimensions and weight, the portability rating of the 550WP and Q-S1 is 94 and 92 respectively.
Olympus 550WP vs Pentax Q-S1 Sensor Comparison
Quite often, it's difficult to visualize the gap in sensor measurements just by looking through technical specs. The graphic here might provide you a much better sense of the sensor dimensions in the 550WP and Q-S1.
As you have seen, both of those cameras offer different megapixels and different sensor measurements. The 550WP having a smaller sensor is going to make getting shallower DOF tougher and the Pentax Q-S1 will provide you with greater detail having an extra 2MP. Higher resolution will also allow you to crop pictures a little more aggressively. The older 550WP will be disadvantaged with regard to sensor innovation.
Olympus 550WP vs Pentax Q-S1 Screen and ViewFinder
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Olympus 550WP vs Pentax Q-S1 Specifications
| Olympus Stylus 550WP | Pentax Q-S1 | |
|---|---|---|
| General Information | ||
| Make | Olympus | Pentax |
| Model | Olympus Stylus 550WP | Pentax Q-S1 |
| Also referred to as | mju 550WP | - |
| Class | Small Sensor Compact | Entry-Level Mirrorless |
| Revealed | 2009-01-07 | 2014-08-04 |
| Body design | Compact | Rangefinder-style mirrorless |
| Sensor Information | ||
| Chip | - | Q Engine |
| Sensor type | CCD | BSI-CMOS |
| Sensor size | 1/2.3" | 1/1.7" |
| Sensor dimensions | 6.08 x 4.56mm | 7.44 x 5.58mm |
| Sensor surface area | 27.7mm² | 41.5mm² |
| Sensor resolution | 10 megapixels | 12 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 16:9, 4:3 and 3:2 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 3648 x 2736 | 4000 x 3000 |
| Maximum native ISO | 1600 | 12800 |
| Lowest native ISO | 64 | 100 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Lens | ||
| Lens mounting type | fixed lens | Pentax Q |
| Lens focal range | 38-114mm (3.0x) | - |
| Max aperture | f/3.5-5.0 | - |
| Macro focus range | 7cm | - |
| Amount of lenses | - | 8 |
| Crop factor | 5.9 | 4.8 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display size | 2.5" | 3" |
| Resolution of display | 230 thousand dot | 460 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Minimum shutter speed | 4s | 30s |
| Fastest shutter speed | 1/1000s | 1/8000s |
| Continuous shutter speed | - | 5.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | - | 4.90 m (at ISO 100) |
| Flash options | Auto, Fill-in, Red-Eye reduction, Off, On | Auto, redeye reduction, slow sync, trailing curtain sync |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p) |
| Maximum video resolution | 640x480 | 1920x1080 |
| Video data format | Motion JPEG | MPEG-4, H.264 |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 167g (0.37 pounds) | 203g (0.45 pounds) |
| Dimensions | 94 x 62 x 22mm (3.7" x 2.4" x 0.9") | 105 x 58 x 34mm (4.1" x 2.3" x 1.3") |
| 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 | - | 250 pictures |
| Form of battery | - | Battery Pack |
| Battery model | - | D-LI68 |
| Self timer | Yes (12 seconds) | Yes (2 or 12 sec) |
| Time lapse feature | ||
| Storage media | xD-Picture Card, microSD, internal | SD/SDHC/SDXC card |
| Storage slots | Single | Single |
| Cost at release | $399 | $250 |
