Olympus E-P3 vs Sony S950
86 Imaging
48 Features
60 Overall
52


94 Imaging
33 Features
17 Overall
26
Olympus E-P3 vs Sony S950 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
- Released August 2011
- Replaced the Olympus E-P2
- Replacement is Olympus E-P5
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 3200
- Sensor-shift Image Stabilization
- No Video
- 33-132mm (F3.3-5.2) lens
- 167g - 93 x 56 x 24mm
- Announced February 2009

Olympus E-P3 vs Sony S950 Overview
Below, we will be reviewing the Olympus E-P3 versus Sony S950, former is a Entry-Level Mirrorless while the latter is a Small Sensor Compact by manufacturers Olympus and Sony. The sensor resolution of the E-P3 (12MP) and the S950 (10MP) is relatively similar but the E-P3 (Four Thirds) and S950 (1/2.3") come with different sensor sizing.

The E-P3 was brought out 2 years after the S950 which is quite a sizable difference as far as tech is concerned. Both cameras come with different body type with the Olympus E-P3 being a Rangefinder-style mirrorless camera and the Sony S950 being a Compact camera.
Before we go in to a more detailed comparison, below is a simple highlight of how the E-P3 scores versus the S950 in regards to portability, imaging, features and an overall mark.

Olympus E-P3 vs Sony S950 Gallery
This is a preview of the gallery photos for Olympus PEN E-P3 & Sony Cyber-shot DSC-S950. The entire galleries are provided at Olympus E-P3 Gallery & Sony S950 Gallery.
Reasons to pick Olympus E-P3 over the Sony S950
E-P3 | S950 | |||
---|---|---|---|---|
Announced | August 2011 | ![]() | February 2009 | Newer by 31 months |
Screen dimension | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 614k | ![]() | 230k | Clearer screen (+384k dot) |
Touch screen | ![]() | Quickly navigate |
Reasons to pick Sony S950 over the Olympus E-P3
S950 | E-P3 |
---|
Common features in the Olympus E-P3 and Sony S950
E-P3 | S950 | |||
---|---|---|---|---|
Manually focus | ![]() | Very accurate focusing | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Absent selfie screen |
Olympus E-P3 vs Sony S950 Physical Comparison
For those who are aiming to travel with your camera frequently, you will want to factor its weight and proportions. The Olympus E-P3 has physical dimensions of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") with a weight of 369 grams (0.81 lbs) whilst the Sony S950 has measurements of 93mm x 56mm x 24mm (3.7" x 2.2" x 0.9") having a weight of 167 grams (0.37 lbs).
Contrast the Olympus E-P3 versus Sony S950 in our newest Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will change based on the lens you use at that time. The following is the front view dimensions comparison of the E-P3 against the S950.

Using size and weight, the portability rating of the E-P3 and S950 is 86 and 94 respectively.

Olympus E-P3 vs Sony S950 Sensor Comparison
Usually, it's difficult to visualize the gap between sensor dimensions purely by reading specifications. The picture here will offer you a more clear sense of the sensor dimensions in the E-P3 and S950.
To sum up, each of these cameras posses different resolutions and different sensor dimensions. The E-P3 due to its bigger sensor is going to make achieving shallow depth of field less difficult and the Olympus E-P3 will offer you extra detail having its extra 2MP. Higher resolution will also help you crop pictures somewhat more aggressively. The more recent E-P3 provides a benefit in sensor technology.

Olympus E-P3 vs Sony S950 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-P3 vs Sony S950 Specifications
Olympus PEN E-P3 | Sony Cyber-shot DSC-S950 | |
---|---|---|
General Information | ||
Brand Name | Olympus | Sony |
Model | Olympus PEN E-P3 | Sony Cyber-shot DSC-S950 |
Class | Entry-Level Mirrorless | Small Sensor Compact |
Released | 2011-08-17 | 2009-02-17 |
Body design | Rangefinder-style mirrorless | Compact |
Sensor Information | ||
Powered by | 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 | 12MP | 10MP |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 4:3, 3:2 and 16:9 |
Peak resolution | 4032 x 3024 | 4000 x 3000 |
Highest native ISO | 12800 | 3200 |
Min native ISO | 100 | 80 |
RAW data | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | 35 | 9 |
Lens | ||
Lens mount | Micro Four Thirds | fixed lens |
Lens focal range | - | 33-132mm (4.0x) |
Maximal aperture | - | f/3.3-5.2 |
Macro focus distance | - | 10cm |
Number of lenses | 107 | - |
Crop factor | 2.1 | 5.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen diagonal | 3 inch | 2.7 inch |
Screen resolution | 614 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Screen technology | 3:2 OLED with Anti-Fingerprint Coating | - |
Viewfinder Information | ||
Viewfinder | Electronic (optional) | None |
Features | ||
Min shutter speed | 60s | 2s |
Max shutter speed | 1/4000s | 1/1600s |
Continuous shutter speed | 3.0 frames/s | 1.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | - |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 10.00 m (@ ISO 200) | 3.50 m |
Flash settings | Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) | Auto, On, Off, Red-Eye reduction, Slow Sync |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash sync | 1/180s | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) | - |
Highest video resolution | 1920x1080 | None |
Video data format | AVCHD, Motion JPEG | Motion JPEG |
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 | 369g (0.81 lb) | 167g (0.37 lb) |
Dimensions | 122 x 69 x 34mm (4.8" x 2.7" x 1.3") | 93 x 56 x 24mm (3.7" x 2.2" x 0.9") |
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 pictures | - |
Type of battery | Battery Pack | - |
Battery model | BLS-5 | - |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse recording | ||
Type of storage | SD/SDHC/SDXC card | Memory Stick Duo / Pro Duo, Internal |
Storage slots | 1 | 1 |
Pricing at release | $0 | $130 |