Olympus E-P3 vs Pentax S1
86 Imaging
48 Features
60 Overall
52
93 Imaging
37 Features
31 Overall
34
Olympus E-P3 vs Pentax S1 Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fixed Screen
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1920 x 1080 video
- Micro Four Thirds Mount
- 369g - 122 x 69 x 34mm
- Introduced August 2011
- Superseded the Olympus E-P2
- Refreshed by Olympus E-P5
(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
Olympus E-P3 vs Pentax S1 Overview
Here, we will be contrasting the Olympus E-P3 and Pentax S1, former being a Entry-Level Mirrorless while the latter is a Small Sensor Compact by companies Olympus and Pentax. The sensor resolution of the E-P3 (12MP) and the S1 (14MP) is pretty well matched but the E-P3 (Four Thirds) and S1 (1/2.3") posses totally different sensor sizes.
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesThe E-P3 was manufactured 6 months later than the S1 and they are both of a similar age. Both of the cameras feature different body design with the Olympus E-P3 being a Rangefinder-style mirrorless camera and the Pentax S1 being a Compact camera.
Before diving into a complete comparison, here is a simple highlight of how the E-P3 scores versus the S1 with respect to portability, imaging, features and an overall grade.
Olympus E-P3 vs Pentax S1 Gallery
Here is a preview of the gallery images for Olympus PEN E-P3 & Pentax Optio S1. The entire galleries are viewable at Olympus E-P3 Gallery & Pentax S1 Gallery.
Reasons to pick Olympus E-P3 over the Pentax S1
E-P3 | S1 | |||
---|---|---|---|---|
Screen size | 3" | 2.7" | Bigger screen (+0.3") | |
Screen resolution | 614k | 230k | Clearer screen (+384k dot) | |
Touch screen | Quickly navigate |
Reasons to pick Pentax S1 over the Olympus E-P3
S1 | E-P3 |
---|
Common features in the Olympus E-P3 and Pentax S1
E-P3 | S1 | |||
---|---|---|---|---|
Launched | August 2011 | March 2011 | Similar age | |
Focus manually | Dial accurate focusing | |||
Screen type | Fixed | Fixed | Fixed screen | |
Selfie screen | Neither includes selfie screen |
Olympus E-P3 vs Pentax S1 Physical Comparison
For those who are planning to lug around your camera frequently, you are going to need to consider its weight and size. The Olympus E-P3 features exterior measurements of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") accompanied by a weight of 369 grams (0.81 lbs) while the Pentax S1 has specifications of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") accompanied by a weight of 157 grams (0.35 lbs).
Contrast the Olympus E-P3 and Pentax S1 in our newest Camera & Lens Size Comparison Tool.Don't forget, the weight of an ILC will vary depending on the lens you are using at that time. Underneath is a front view scale comparison of the E-P3 versus the S1.
Looking at dimensions and weight, the portability rating of the E-P3 and S1 is 86 and 93 respectively.
Olympus E-P3 vs Pentax S1 Sensor Comparison
Sometimes, it is hard to envision the gap between sensor measurements purely by looking at technical specs. The visual below will help give you a much better sense of the sensor measurements in the E-P3 and S1.
As you can tell, both the cameras feature different megapixel count and different sensor measurements. The E-P3 because of its bigger sensor will make getting shallower DOF less difficult and the Pentax S1 will give you more detail due to its extra 2 Megapixels. Higher resolution will also let you crop pictures way more aggressively.
Olympus E-P3 vs Pentax S1 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Olympus E-P3 vs Pentax S1 Specifications
Olympus PEN E-P3 | Pentax Optio S1 | |
---|---|---|
General Information | ||
Brand Name | Olympus | Pentax |
Model | Olympus PEN E-P3 | Pentax Optio S1 |
Type | Entry-Level Mirrorless | Small Sensor Compact |
Introduced | 2011-08-17 | 2011-03-02 |
Physical type | Rangefinder-style mirrorless | Compact |
Sensor Information | ||
Chip | TruePic VI | - |
Sensor type | CMOS | CCD |
Sensor size | Four Thirds | 1/2.3" |
Sensor dimensions | 17.3 x 13mm | 6.17 x 4.55mm |
Sensor surface area | 224.9mm² | 28.1mm² |
Sensor resolution | 12 megapixel | 14 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 1:1, 4:3 and 16:9 |
Highest Possible resolution | 4032 x 3024 | 4288 x 3216 |
Maximum native ISO | 12800 | 6400 |
Minimum native ISO | 100 | 80 |
RAW data | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 35 | 9 |
Lens | ||
Lens mount | Micro Four Thirds | fixed lens |
Lens focal range | - | 28-140mm (5.0x) |
Max aperture | - | f/3.5-5.5 |
Macro focus distance | - | 1cm |
Amount of lenses | 107 | - |
Focal length multiplier | 2.1 | 5.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen sizing | 3 inch | 2.7 inch |
Resolution of screen | 614k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Screen technology | 3:2 OLED with Anti-Fingerprint Coating | TFT color LCD with Anti-reflective coating |
Viewfinder Information | ||
Viewfinder type | Electronic (optional) | None |
Features | ||
Minimum shutter speed | 60s | 4s |
Fastest shutter speed | 1/4000s | 1/1500s |
Continuous shutter rate | 3.0fps | 1.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | - |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 10.00 m (@ ISO 200) | 3.90 m |
Flash options | Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) | Auto, On, Off, Red-eye, Soft |
External flash | ||
AEB | ||
WB bracketing | ||
Fastest flash synchronize | 1/180s | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1920 x 1080 (60 fps), 1280 x 720 (60, 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) |
Maximum video resolution | 1920x1080 | 1280x720 |
Video file format | AVCHD, 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 | 369 grams (0.81 pounds) | 157 grams (0.35 pounds) |
Physical dimensions | 122 x 69 x 34mm (4.8" x 2.7" x 1.3") | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") |
DXO scores | ||
DXO Overall score | 51 | not tested |
DXO Color Depth score | 20.8 | not tested |
DXO Dynamic range score | 10.1 | not tested |
DXO Low light score | 536 | not tested |
Other | ||
Battery life | 330 photos | 260 photos |
Battery style | Battery Pack | Battery Pack |
Battery model | BLS-5 | D-LI92 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC card | SD/SDHC/SDXC, Internal |
Card slots | Single | Single |
Price at release | $0 | $174 |