Olympus E-M10 II vs Sony W310
82 Imaging
53 Features
77 Overall
62


96 Imaging
35 Features
17 Overall
27
Olympus E-M10 II vs Sony W310 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1920 x 1080 video
- Micro Four Thirds Mount
- 390g - 120 x 83 x 47mm
- Revealed August 2015
- Old Model is Olympus E-M10
- Later Model is Olympus E-M10 III
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200
- Sensor-shift Image Stabilization
- 640 x 480 video
- 28-112mm (F3.0-5.8) lens
- 137g - 95 x 55 x 19mm
- Announced January 2010

Olympus E-M10 II vs Sony W310 Overview
Lets examine more closely at the Olympus E-M10 II and Sony W310, one is a Entry-Level Mirrorless and the latter is a Ultracompact by rivals Olympus and Sony. There exists a huge gap between the sensor resolutions of the E-M10 II (16MP) and W310 (12MP) and the E-M10 II (Four Thirds) and W310 (1/2.3") possess different sensor sizes.

The E-M10 II was revealed 5 years after the W310 which is quite a significant gap as far as technology is concerned. Both cameras offer different body type with the Olympus E-M10 II being a SLR-style mirrorless camera and the Sony W310 being a Ultracompact camera.
Before delving through a step-by-step comparison, below is a quick overview of how the E-M10 II scores versus the W310 in the way of portability, imaging, features and an overall mark.

Olympus E-M10 II vs Sony W310 Gallery
This is a preview of the gallery photos for Olympus OM-D E-M10 II and Sony Cyber-shot DSC-W310. The full galleries are available at Olympus E-M10 II Gallery and Sony W310 Gallery.
Reasons to pick Olympus E-M10 II over the Sony W310
E-M10 II | W310 | |||
---|---|---|---|---|
Announced | August 2015 | ![]() | January 2010 | Newer by 69 months |
Manually focus | ![]() | Dial precise focus | ||
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen sizing | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 1040k | ![]() | 230k | Sharper screen (+810k dot) |
Touch friendly screen | ![]() | Quickly navigate |
Reasons to pick Sony W310 over the Olympus E-M10 II
W310 | E-M10 II |
---|
Common features in the Olympus E-M10 II and Sony W310
E-M10 II | W310 | |||
---|---|---|---|---|
Selfie screen | ![]() | Missing selfie screen |
Olympus E-M10 II vs Sony W310 Physical Comparison
For those who are looking to travel with your camera often, you have to factor its weight and proportions. The Olympus E-M10 II provides exterior dimensions of 120mm x 83mm x 47mm (4.7" x 3.3" x 1.9") with a weight of 390 grams (0.86 lbs) while the Sony W310 has measurements of 95mm x 55mm x 19mm (3.7" x 2.2" x 0.7") accompanied by a weight of 137 grams (0.30 lbs).
Analyze the Olympus E-M10 II and Sony W310 in the all new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilizing at the time. Following is the front view dimensions comparison of the E-M10 II against the W310.

Using dimensions and weight, the portability score of the E-M10 II and W310 is 82 and 96 respectively.

Olympus E-M10 II vs Sony W310 Sensor Comparison
Sometimes, it's difficult to visualize the difference between sensor dimensions just by checking specs. The picture below will offer you a clearer sense of the sensor sizes in the E-M10 II and W310.
As you can plainly see, both the cameras offer different megapixel count and different sensor dimensions. The E-M10 II with its bigger sensor is going to make getting shallow depth of field easier and the Olympus E-M10 II will give extra detail because of its extra 4 Megapixels. Higher resolution will allow you to crop pictures a little more aggressively. The fresher E-M10 II should have a benefit when it comes to sensor tech.

Olympus E-M10 II vs Sony W310 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-M10 II vs Sony W310 Specifications
Olympus OM-D E-M10 II | Sony Cyber-shot DSC-W310 | |
---|---|---|
General Information | ||
Brand Name | Olympus | Sony |
Model | Olympus OM-D E-M10 II | Sony Cyber-shot DSC-W310 |
Type | Entry-Level Mirrorless | Ultracompact |
Revealed | 2015-08-25 | 2010-01-07 |
Physical type | SLR-style mirrorless | Ultracompact |
Sensor Information | ||
Processor | TruePic VII | - |
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 | 16 megapixels | 12 megapixels |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
Highest resolution | 4608 x 3456 | 4000 x 3000 |
Highest native ISO | 25600 | 3200 |
Minimum native ISO | 200 | 100 |
RAW pictures | ||
Minimum boosted ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Continuous autofocus | ||
Single autofocus | ||
Tracking autofocus | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 81 | 9 |
Lens | ||
Lens mounting type | Micro Four Thirds | fixed lens |
Lens focal range | - | 28-112mm (4.0x) |
Maximal aperture | - | f/3.0-5.8 |
Macro focus distance | - | 5cm |
Available lenses | 107 | - |
Crop factor | 2.1 | 5.8 |
Screen | ||
Screen type | Tilting | Fixed Type |
Screen size | 3 inches | 2.7 inches |
Resolution of screen | 1,040k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder type | Electronic | None |
Viewfinder resolution | 2,360k dots | - |
Viewfinder coverage | 100 percent | - |
Viewfinder magnification | 0.62x | - |
Features | ||
Slowest shutter speed | 60 secs | 1 secs |
Maximum shutter speed | 1/4000 secs | 1/2000 secs |
Continuous shooting rate | 8.0 frames per second | 1.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Custom white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 5.80 m (ISO 100) | 3.00 m |
Flash settings | Auto, redeye reduction, fill flash, flash off, 1st-curtain slow sync w/redeye, 1st-curtain slow sync, 2nd-curtain slow sync, manual | Auto, On, Off, Slow syncro |
External flash | ||
AEB | ||
WB bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60p/30p/24p), 1280 x 720 (60p/30p/24p), 640 x 480 (30 fps) | 640 x 480 (30 fps), 320 x 240 (30 fps) |
Highest video resolution | 1920x1080 | 640x480 |
Video file format | H.264, Motion JPEG | Motion JPEG |
Mic support | ||
Headphone support | ||
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 sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 390 grams (0.86 lbs) | 137 grams (0.30 lbs) |
Dimensions | 120 x 83 x 47mm (4.7" x 3.3" x 1.9") | 95 x 55 x 19mm (3.7" x 2.2" x 0.7") |
DXO scores | ||
DXO All around score | 73 | not tested |
DXO Color Depth score | 23.1 | not tested |
DXO Dynamic range score | 12.5 | not tested |
DXO Low light score | 842 | not tested |
Other | ||
Battery life | 320 pictures | - |
Battery style | Battery Pack | - |
Battery model | BLS-50 | NP-BN1 |
Self timer | Yes (12 sec., 2 sec, custom) | Yes (2 sec or 10 sec) |
Time lapse feature | ||
Storage type | SD/SDHC/SDXC | SD/SDHC, Memory Stick Duo / Pro Duo / Pro HG-Duo, Internal |
Card slots | One | One |
Price at launch | $499 | $150 |