Olympus E-M10 II vs Sony A57
82 Imaging
54 Features
77 Overall
63
64 Imaging
57 Features
85 Overall
68
Olympus E-M10 II vs Sony A57 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Display
- 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
- Earlier Model is Olympus E-M10
- Updated by Olympus E-M10 III
(Full Review)
Olympus E-M10 II vs Sony A57 Overview
Let's look more in depth at the Olympus E-M10 II and Sony A57, former being a Entry-Level Mirrorless while the latter is a Entry-Level DSLR by competitors Olympus and Sony. The resolution of the E-M10 II (16MP) and the A57 (16MP) is pretty comparable but the E-M10 II (Four Thirds) and A57 (APS-C) boast different sensor sizing.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe E-M10 II was announced 2 years later than the A57 and that is a fairly significant difference as far as camera tech is concerned. Each of the cameras have different body design with the Olympus E-M10 II being a SLR-style mirrorless camera and the Sony A57 being a Compact SLR camera.
Before diving right into a thorough comparison, here is a simple highlight of how the E-M10 II grades against the A57 in regards to portability, imaging, features and an overall grade.
Olympus E-M10 II vs Sony A57 Gallery
Following is a preview of the gallery images for Olympus OM-D E-M10 II & Sony SLT-A57. The whole galleries are viewable at Olympus E-M10 II Gallery & Sony A57 Gallery.
Reasons to pick Olympus E-M10 II over the Sony A57
E-M10 II | A57 | |||
---|---|---|---|---|
Revealed | August 2015 | September 2012 | More recent by 36 months | |
Screen resolution | 1040k | 921k | Clearer screen (+119k dot) | |
Touch friendly screen | Quickly navigate |
Reasons to pick Sony A57 over the Olympus E-M10 II
A57 | E-M10 II | |||
---|---|---|---|---|
Screen type | Fully Articulated | Tilting | Fully Articulating screen | |
Selfie screen | Take selfies |
Common features in the Olympus E-M10 II and Sony A57
E-M10 II | A57 | |||
---|---|---|---|---|
Manually focus | Dial accurate focus | |||
Screen dimensions | 3" | 3" | Equal screen measurement |
Olympus E-M10 II vs Sony A57 Physical Comparison
In case you're planning to lug around your camera regularly, you're going to have to take into account its weight and size. The Olympus E-M10 II enjoys physical measurements of 120mm x 83mm x 47mm (4.7" x 3.3" x 1.9") along with a weight of 390 grams (0.86 lbs) while the Sony A57 has specifications of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") having a weight of 618 grams (1.36 lbs).
Look at the Olympus E-M10 II and Sony A57 in our newest Camera & Lens Size Comparison Tool.Do not forget, the weight of an ILC will change depending on the lens you have chosen during that time. Here is a front view size comparison of the E-M10 II compared to the A57.
Looking at size and weight, the portability score of the E-M10 II and A57 is 82 and 64 respectively.
Olympus E-M10 II vs Sony A57 Sensor Comparison
Usually, it's difficult to visualize the difference in sensor measurements purely by seeing specs. The graphic below will give you a greater sense of the sensor sizing in the E-M10 II and A57.
All in all, both of those cameras have the same MP albeit different sensor measurements. The E-M10 II has got the smaller sensor which is going to make getting bokeh more difficult. The fresher E-M10 II provides a benefit when it comes to sensor innovation.
Olympus E-M10 II vs Sony A57 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Olympus E-M10 II vs Sony A57 Specifications
Olympus OM-D E-M10 II | Sony SLT-A57 | |
---|---|---|
General Information | ||
Make | Olympus | Sony |
Model type | Olympus OM-D E-M10 II | Sony SLT-A57 |
Type | Entry-Level Mirrorless | Entry-Level DSLR |
Revealed | 2015-08-25 | 2012-09-13 |
Physical type | SLR-style mirrorless | Compact SLR |
Sensor Information | ||
Powered by | TruePic VII | - |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor dimensions | 17.3 x 13mm | 23.5 x 15.6mm |
Sensor surface area | 224.9mm² | 366.6mm² |
Sensor resolution | 16 megapixels | 16 megapixels |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Full resolution | 4608 x 3456 | 4912 x 3264 |
Max native ISO | 25600 | 16000 |
Max boosted ISO | - | 25600 |
Lowest native ISO | 200 | 100 |
RAW support | ||
Lowest boosted ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 81 | 15 |
Cross type focus points | - | 3 |
Lens | ||
Lens mount type | Micro Four Thirds | Sony/Minolta Alpha |
Number of lenses | 107 | 143 |
Focal length multiplier | 2.1 | 1.5 |
Screen | ||
Display type | Tilting | Fully Articulated |
Display diagonal | 3" | 3" |
Resolution of display | 1,040k dots | 921k dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Display technology | - | Xtra Fine TFT drive with TruBlack technology |
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 2,360k dots | 1,440k dots |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.62x | 0.7x |
Features | ||
Slowest shutter speed | 60 secs | 30 secs |
Maximum shutter speed | 1/4000 secs | 1/4000 secs |
Continuous shooting rate | 8.0 frames/s | 12.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 5.80 m (ISO 100) | 10.00 m (@ ISO 100) |
Flash options | 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, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Maximum flash synchronize | - | 1/160 secs |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (60p/30p/24p), 1280 x 720 (60p/30p/24p), 640 x 480 (30 fps) | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
Max video resolution | 1920x1080 | 1920x1080 |
Video file format | H.264, Motion JPEG | MPEG-4, AVCHD, H.264 |
Mic support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | Eye-Fi Connected |
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 | 390g (0.86 pounds) | 618g (1.36 pounds) |
Physical dimensions | 120 x 83 x 47mm (4.7" x 3.3" x 1.9") | 132 x 98 x 81mm (5.2" x 3.9" x 3.2") |
DXO scores | ||
DXO All around rating | 73 | 75 |
DXO Color Depth rating | 23.1 | 23.4 |
DXO Dynamic range rating | 12.5 | 13.0 |
DXO Low light rating | 842 | 785 |
Other | ||
Battery life | 320 photographs | 550 photographs |
Battery style | Battery Pack | Battery Pack |
Battery ID | BLS-50 | NP-FM500H |
Self timer | Yes (12 sec., 2 sec, custom) | Yes (2 or 10 sec) |
Time lapse recording | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | 1 | 1 |
Retail cost | $499 | $1,000 |