Olympus E-PL1s vs Pentax S1
86 Imaging
47 Features
43 Overall
45
93 Imaging
37 Features
31 Overall
34
Olympus E-PL1s vs Pentax S1 Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 2.7" Fixed Screen
- ISO 100 - 6400
- Sensor based Image Stabilization
- 1280 x 720 video
- Micro Four Thirds Mount
- 334g - 115 x 72 x 42mm
- Released November 2010
- Earlier Model is Olympus E-PL1
- Successor is Olympus E-PL2
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- 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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Following is a in-depth comparison of the Olympus E-PL1s versus Pentax S1, one is a Entry-Level Mirrorless and the other is a Small Sensor Compact by manufacturers Olympus and Pentax. The resolution of the E-PL1s (12MP) and the S1 (14MP) is fairly similar but the E-PL1s (Four Thirds) and S1 (1/2.3") offer totally different sensor measurements.
Snapchat Adds Watermarks to AI-Created ImagesThe E-PL1s was brought out 3 months earlier than the S1 and they are of a similar generation. Each of the cameras feature different body design with the Olympus E-PL1s being a Rangefinder-style mirrorless camera and the Pentax S1 being a Compact camera.
Before going into a complete comparison, here is a short view of how the E-PL1s matches up against the S1 in terms of portability, imaging, features and an overall score.
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Below is a sample of the gallery pictures for Olympus PEN E-PL1s and Pentax Optio S1. The entire galleries are viewable at Olympus E-PL1s Gallery and Pentax S1 Gallery.
Reasons to pick Olympus E-PL1s over the Pentax S1
| E-PL1s | S1 |
|---|
Reasons to pick Pentax S1 over the Olympus E-PL1s
| S1 | E-PL1s |
|---|
Common features in the Olympus E-PL1s and Pentax S1
| E-PL1s | S1 | |||
|---|---|---|---|---|
| Launched | November 2010 |  | March 2011 | Similar generation |
| Manually focus |  | Dial exact focusing | ||
| Display type | Fixed |  | Fixed | Fixed display |
| Display size | 2.7" |  | 2.7" | Same display measurements |
| Display resolution | 230k |  | 230k | Equal display resolution |
| Selfie screen |  | Neither has selfie screen | ||
| Touch display |  | Neither has Touch display |
Olympus E-PL1s vs Pentax S1 Physical Comparison
When you are planning to carry around your camera, you are going to need to factor its weight and size. The Olympus E-PL1s has outer dimensions of 115mm x 72mm x 42mm (4.5" x 2.8" x 1.7") along with a weight of 334 grams (0.74 lbs) whilst the Pentax S1 has specifications of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 157 grams (0.35 lbs).
Contrast the Olympus E-PL1s versus Pentax S1 in the all new Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilising at that time. Here is a front view overall size comparison of the E-PL1s compared to the S1.
Looking at dimensions and weight, the portability grade of the E-PL1s and S1 is 86 and 93 respectively.
Olympus E-PL1s vs Pentax S1 Sensor Comparison
Sometimes, it is difficult to visualise the gap between sensor sizes merely by reading technical specs. The pic below should provide you a far better sense of the sensor sizes in the E-PL1s and S1.
As you have seen, the two cameras feature different megapixels and different sensor sizes. The E-PL1s featuring a larger sensor will make shooting shallow DOF easier and the Pentax S1 will deliver more detail having its extra 2MP. Greater resolution will allow you to crop photos way more aggressively.
Olympus E-PL1s vs Pentax S1 Screen and ViewFinder
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Olympus E-PL1s vs Pentax S1 Specifications
| Olympus PEN E-PL1s | Pentax Optio S1 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Pentax |
| Model type | Olympus PEN E-PL1s | Pentax Optio S1 |
| Category | Entry-Level Mirrorless | Small Sensor Compact |
| Released | 2010-11-16 | 2011-03-02 |
| Physical type | Rangefinder-style mirrorless | Compact |
| Sensor Information | ||
| Processor Chip | Truepic V | - |
| Sensor type | CMOS | CCD |
| Sensor size | Four Thirds | 1/2.3" |
| Sensor dimensions | 17.3 x 13mm | 6.17 x 4.55mm |
| Sensor area | 224.9mm² | 28.1mm² |
| Sensor resolution | 12 megapixel | 14 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3 and 16:9 |
| Full resolution | 4032 x 3024 | 4288 x 3216 |
| Max native ISO | 6400 | 6400 |
| Minimum native ISO | 100 | 80 |
| RAW support | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | 11 | 9 |
| Lens | ||
| Lens mount type | Micro Four Thirds | fixed lens |
| Lens zoom range | - | 28-140mm (5.0x) |
| Largest aperture | - | f/3.5-5.5 |
| Macro focusing range | - | 1cm |
| Total lenses | 107 | - |
| Focal length multiplier | 2.1 | 5.8 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen diagonal | 2.7" | 2.7" |
| Screen resolution | 230k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen technology | HyperCrystal LCD AR (Anti-Reflective) coating | TFT color LCD with Anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder | Electronic (optional) | None |
| Features | ||
| Slowest shutter speed | 60s | 4s |
| Maximum shutter speed | 1/2000s | 1/1500s |
| Continuous shooting rate | 3.0 frames/s | 1.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | - |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 10.00 m | 3.90 m |
| Flash settings | Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) | Auto, On, Off, Red-eye, Soft |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Maximum flash synchronize | 1/160s | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Max video resolution | 1280x720 | 1280x720 |
| Video file 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 proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 334 gr (0.74 lb) | 157 gr (0.35 lb) |
| Physical dimensions | 115 x 72 x 42mm (4.5" x 2.8" x 1.7") | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") |
| DXO scores | ||
| DXO All around rating | not tested | not tested |
| DXO Color Depth rating | not tested | not tested |
| DXO Dynamic range rating | not tested | not tested |
| DXO Low light rating | not tested | not tested |
| Other | ||
| Battery life | 290 photos | 260 photos |
| Style of battery | Battery Pack | Battery Pack |
| Battery ID | BLS-1 | D-LI92 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage type | SD/SDHC | SD/SDHC/SDXC, Internal |
| Card slots | 1 | 1 |
| Launch cost | $599 | $174 |