Olympus E-M5 II vs Sony S2100
80 Imaging
53 Features
84 Overall
65


93 Imaging
35 Features
17 Overall
27
Olympus E-M5 II vs Sony S2100 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Micro Four Thirds Mount
- 469g - 124 x 85 x 45mm
- Released February 2015
- Succeeded the Olympus E-M5
- Successor is Olympus E-M5 III
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 3200
- 640 x 480 video
- 33-105mm (F3.1-5.6) lens
- 167g - 98 x 61 x 27mm
- Introduced January 2010

Olympus E-M5 II vs Sony S2100 Overview
Lets take a closer look at the Olympus E-M5 II and Sony S2100, one is a Advanced Mirrorless and the other is a Small Sensor Compact by competitors Olympus and Sony. There is a crucial difference among the sensor resolutions of the E-M5 II (16MP) and S2100 (12MP) and the E-M5 II (Four Thirds) and S2100 (1/2.3") enjoy different sensor sizing.

The E-M5 II was revealed 5 years after the S2100 which is a fairly serious gap as far as camera tech is concerned. Both of these cameras offer different body type with the Olympus E-M5 II being a SLR-style mirrorless camera and the Sony S2100 being a Compact camera.
Before we go straight into a detailed comparison, below is a quick highlight of how the E-M5 II scores vs the S2100 in relation to portability, imaging, features and an overall mark.

Olympus E-M5 II vs Sony S2100 Gallery
Following is a sample of the gallery pics for Olympus OM-D E-M5 II and Sony Cyber-shot DSC-S2100. The full galleries are provided at Olympus E-M5 II Gallery and Sony S2100 Gallery.
Reasons to pick Olympus E-M5 II over the Sony S2100
E-M5 II | S2100 | |||
---|---|---|---|---|
Introduced | February 2015 | ![]() | January 2010 | Newer by 62 months |
Focus manually | ![]() | More accurate focus | ||
Display type | Fully Articulated | ![]() | Fixed | Fully Articulating display |
Display resolution | 1037k | ![]() | 230k | Crisper display (+807k dot) |
Selfie screen | ![]() | Easy selfies | ||
Touch friendly display | ![]() | Easily navigate |
Reasons to pick Sony S2100 over the Olympus E-M5 II
S2100 | E-M5 II |
---|
Common features in the Olympus E-M5 II and Sony S2100
E-M5 II | S2100 | |||
---|---|---|---|---|
Display sizing | 3" | ![]() | 3" | Equivalent display measurement |
Olympus E-M5 II vs Sony S2100 Physical Comparison
In case you're going to travel with your camera frequently, you will need to factor in its weight and volume. The Olympus E-M5 II has got physical measurements of 124mm x 85mm x 45mm (4.9" x 3.3" x 1.8") and a weight of 469 grams (1.03 lbs) whilst the Sony S2100 has sizing of 98mm x 61mm x 27mm (3.9" x 2.4" x 1.1") and a weight of 167 grams (0.37 lbs).
Check out the Olympus E-M5 II and Sony S2100 in the latest Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you use during that time. Underneath is the front view proportions comparison of the E-M5 II and the S2100.

Using size and weight, the portability score of the E-M5 II and S2100 is 80 and 93 respectively.

Olympus E-M5 II vs Sony S2100 Sensor Comparison
Often, it can be hard to visualize the contrast in sensor dimensions merely by researching a spec sheet. The image here should offer you a clearer sense of the sensor measurements in the E-M5 II and S2100.
Clearly, each of these cameras enjoy different resolutions and different sensor dimensions. The E-M5 II with its larger sensor is going to make achieving shallower DOF easier and the Olympus E-M5 II will render greater detail because of its extra 4 Megapixels. Greater resolution can also make it easier to crop photos far more aggressively. The more modern E-M5 II provides a benefit with regard to sensor tech.

Olympus E-M5 II vs Sony S2100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-M5 II vs Sony S2100 Specifications
Olympus OM-D E-M5 II | Sony Cyber-shot DSC-S2100 | |
---|---|---|
General Information | ||
Company | Olympus | Sony |
Model type | Olympus OM-D E-M5 II | Sony Cyber-shot DSC-S2100 |
Type | Advanced Mirrorless | Small Sensor Compact |
Released | 2015-02-06 | 2010-01-07 |
Body design | SLR-style mirrorless | Compact |
Sensor Information | ||
Processor | TruePic VII | Bionz |
Sensor type | MOS | 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 | 16 megapixel | 12 megapixel |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3, 3:2 and 16:9 |
Full resolution | 4608 x 3456 | 4000 x 3000 |
Max native ISO | 25600 | 3200 |
Minimum native ISO | 200 | 100 |
RAW pictures | ||
Minimum boosted ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous autofocus | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Total focus points | 81 | 9 |
Lens | ||
Lens support | Micro Four Thirds | fixed lens |
Lens zoom range | - | 33-105mm (3.2x) |
Largest aperture | - | f/3.1-5.6 |
Macro focusing distance | - | 5cm |
Available lenses | 107 | - |
Crop factor | 2.1 | 5.8 |
Screen | ||
Screen type | Fully Articulated | Fixed Type |
Screen diagonal | 3 inches | 3 inches |
Resolution of screen | 1,037k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Viewfinder Information | ||
Viewfinder | Electronic | None |
Viewfinder resolution | 2,360k dot | - |
Viewfinder coverage | 100 percent | - |
Viewfinder magnification | 0.74x | - |
Features | ||
Lowest shutter speed | 60 secs | 1 secs |
Highest shutter speed | 1/8000 secs | 1/1200 secs |
Highest silent shutter speed | 1/16000 secs | - |
Continuous shooting speed | 10.0 frames/s | 1.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Set white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | 3.30 m |
Flash modes | Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual | Auto, On, Off, Slow syncro |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Highest flash sync | 1/250 secs | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p) | 640 x 480 (30 fps), 320 x 240 (30 fps) |
Max video resolution | 1920x1080 | 640x480 |
Video file format | MPEG-4, H.264, Motion JPEG | Motion JPEG |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 469 grams (1.03 lb) | 167 grams (0.37 lb) |
Dimensions | 124 x 85 x 45mm (4.9" x 3.3" x 1.8") | 98 x 61 x 27mm (3.9" x 2.4" x 1.1") |
DXO scores | ||
DXO All around rating | 73 | not tested |
DXO Color Depth rating | 23.0 | not tested |
DXO Dynamic range rating | 12.4 | not tested |
DXO Low light rating | 896 | not tested |
Other | ||
Battery life | 310 pictures | - |
Style of battery | Battery Pack | - |
Battery ID | BLN-1 | 2 x AA |
Self timer | Yes (2 or 10 secs, custom) | Yes (2 or 10 sec) |
Time lapse recording | ||
Type of storage | SD/SDHC/SDXC | Memory Stick Duo/Pro Duo, optional SD, Internal |
Storage slots | One | One |
Pricing at launch | $699 | $0 |