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Olympus E-M10 II vs Sony A37

Portability
82
Imaging
54
Features
77
Overall
63
Olympus OM-D E-M10 II front
 
Sony SLT-A37 front
Portability
67
Imaging
57
Features
65
Overall
60

Olympus E-M10 II vs Sony A37 Key Specs

Olympus E-M10 II
(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
  • Announced August 2015
  • Older Model is Olympus E-M10
  • Renewed by Olympus E-M10 III
Sony A37
(Full Review)
  • 16MP - APS-C Sensor
  • 2.6" Tilting Screen
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 506g - 124 x 92 x 85mm
  • Revealed May 2012
  • Succeeded the Sony A35
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Olympus E-M10 II vs Sony A37 Overview

The following is a extensive assessment of the Olympus E-M10 II vs Sony A37, one is a Entry-Level Mirrorless and the latter is a Entry-Level DSLR by companies Olympus and Sony. The image resolution of the E-M10 II (16MP) and the A37 (16MP) is pretty close but the E-M10 II (Four Thirds) and A37 (APS-C) provide different sensor dimensions.

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The E-M10 II was launched 3 years after the A37 which is a fairly significant gap as far as camera tech is concerned. Each of these cameras feature different body design with the Olympus E-M10 II being a SLR-style mirrorless camera and the Sony A37 being a Compact SLR camera.

Before diving straight to a comprehensive comparison, here is a brief highlight of how the E-M10 II matches up versus the A37 when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-M10 II over the Sony A37

 E-M10 II A37 
RevealedAugust 2015May 2012Newer by 40 months
Screen size3"2.6"Bigger screen (+0.4")
Screen resolution1040k230kSharper screen (+810k dot)
Touch friendly screen Quickly navigate

Reasons to pick Sony A37 over the Olympus E-M10 II

 A37 E-M10 II 

Common features in the Olympus E-M10 II and Sony A37

 E-M10 II A37 
Manual focus Dial exact focusing
Screen typeTiltingTiltingTilting screen
Selfie screen Absent selfie screen

Olympus E-M10 II vs Sony A37 Physical Comparison

In case you're intending to travel with your camera regularly, you'll need to factor its weight and proportions. The Olympus E-M10 II enjoys outside measurements of 120mm x 83mm x 47mm (4.7" x 3.3" x 1.9") with a weight of 390 grams (0.86 lbs) and the Sony A37 has measurements of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 506 grams (1.12 lbs).

Compare the Olympus E-M10 II vs Sony A37 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you have at the time. Underneath is a front view scale comparison of the E-M10 II against the A37.

Olympus E-M10 II vs Sony A37 size comparison

Using size and weight, the portability score of the E-M10 II and A37 is 82 and 67 respectively.

Olympus E-M10 II vs Sony A37 top view buttons comparison

Olympus E-M10 II vs Sony A37 Sensor Comparison

Generally, it can be difficult to visualize the difference in sensor dimensions just by researching a spec sheet. The pic below may offer you a stronger sense of the sensor sizing in the E-M10 II and A37.

As you can see, both the cameras feature the identical MP albeit different sensor dimensions. The E-M10 II comes with the smaller sensor which should make obtaining shallow depth of field trickier. The more recent E-M10 II should have a benefit in sensor technology.

Olympus E-M10 II vs Sony A37 sensor size comparison

Olympus E-M10 II vs Sony A37 Screen and ViewFinder

Olympus E-M10 II vs Sony A37 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-M10 II
Portrait photography with Sony A37
72
has manual focus
megapixel count good (16 megapixels)
sensor size is good (Four Thirds)
includes face detection focusing
supports RAW files
74
focusing manually
good resolution (16 megapixels)
good sensor size (APS-C)
provides face detect focusing
saves RAW formats
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Street Comparison

Olympus E-M10 II Street photography details
Sony A37 Street photography details
83
tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is good (Four Thirds)
supports RAW files
boasts focus by touch
very good high ISO (25,600)
77
tilting screen
image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW formats
good ISO range (25,600)
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Sports Comparison

Olympus E-M10 II as a Sports photography camera
Sony A37 as a Sports photography camera
67
has image stabilization (Sensor based 5-axis)
megapixel count good (16 megapixels)
sensor size is good (Four Thirds)
includes tracking autofocus
lack of phase detect AF
61
image stabilization (Sensor based)
good resolution (16MP)
good sensor size (APS-C)
comes with phase detect AF
low fps (6.0 frames per second)
not so great battery (500 CIPA)
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Travel Comparison

Olympus E-M10 II Travel photography information
Sony A37 Travel photography information
73
boasts focus by touch
megapixel count good (16 megapixels)
built-in flash
display isn't selfie friendly
54
good resolution (16 megapixels)
built-in flash
lack of Timelapse recording
not so great battery (500 shots)
display is not selfie friendly
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Landscape Comparison

Landscape photography with Olympus E-M10 II
Landscape photography with Sony A37
79
has manual focus
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3 inch)
has image stabilization (Sensor based 5-axis)
megapixel count good (16 megapixels)
sensor size is good (Four Thirds)
very good high ISO (25,600)
supports RAW files
64
focusing manually
interchangeable lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
good resolution (16 megapixels)
good sensor size (APS-C)
good ISO range (25,600)
saves RAW formats
small screen (2.6 inch)
not so great battery (500 per charge)
lack of Timelapse recording
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Vlogging Comparison

Vlogging with Olympus E-M10 II
Vlogging with Sony A37
35
touchscreen enabled
has image stabilization (Sensor based 5-axis)
includes face detection focusing
video resolution high (1920 x 1080 resolution)
display isn't selfie friendly
no external mic port
35
image stabilization (Sensor based)
provides face detect focusing
high quality video (1920 x 1080 resolution)
does have microphone jack
display is not selfie friendly
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Olympus E-M10 II vs Sony A37 Specifications

Detailed spec comparison table for Olympus E-M10 II and Sony A37
 Olympus OM-D E-M10 IISony SLT-A37
General Information
Make Olympus Sony
Model type Olympus OM-D E-M10 II Sony SLT-A37
Type Entry-Level Mirrorless Entry-Level DSLR
Announced 2015-08-25 2012-05-16
Body design SLR-style mirrorless Compact SLR
Sensor Information
Processor Chip TruePic VII -
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.5 x 15.6mm
Sensor surface area 224.9mm² 366.6mm²
Sensor resolution 16 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Highest resolution 4608 x 3456 4912 x 3264
Highest native ISO 25600 25600
Lowest native ISO 200 100
RAW support
Lowest boosted ISO 100 -
Autofocusing
Focus manually
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 81 15
Cross type focus points - 3
Lens
Lens support Micro Four Thirds Sony/Minolta Alpha
Total lenses 107 143
Crop factor 2.1 1.5
Screen
Range of display Tilting Tilting
Display size 3 inches 2.6 inches
Display resolution 1,040 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 2,360 thousand dot 1,440 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.62x 0.73x
Features
Slowest shutter speed 60s 30s
Maximum shutter speed 1/4000s 1/4000s
Continuous shooting speed 8.0 frames/s 6.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash distance 5.80 m (ISO 100) 12.00 m
Flash modes 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 sync - 1/160s
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 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 1920x1080 1920x1080
Video file format H.264, Motion JPEG MPEG-4, AVCHD, H.264
Microphone input
Headphone input
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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 390 grams (0.86 lb) 506 grams (1.12 lb)
Physical dimensions 120 x 83 x 47mm (4.7" x 3.3" x 1.9") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO All around rating 73 75
DXO Color Depth rating 23.1 23.3
DXO Dynamic range rating 12.5 12.9
DXO Low light rating 842 799
Other
Battery life 320 pictures 500 pictures
Type of battery Battery Pack Battery Pack
Battery ID BLS-50 NP-FW50
Self timer Yes (12 sec., 2 sec, custom) Yes (2 or 10 sec, 10 sec 3 or 5 images)
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Pricing at launch $499 $522