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Olympus E-M1 vs Sony A390

Portability
71
Imaging
53
Features
85
Overall
65
Olympus OM-D E-M1 front
 
Sony Alpha DSLR-A390 front
Portability
66
Imaging
54
Features
54
Overall
54

Olympus E-M1 vs Sony A390 Key Specs

Olympus E-M1
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 100 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 497g - 130 x 94 x 63mm
  • Introduced October 2013
  • Updated by Olympus E-M1 II
Sony A390
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Tilting Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 549g - 128 x 97 x 86mm
  • Revealed July 2010
  • Old Model is Sony A380
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Olympus E-M1 vs Sony A390 Overview

Here, we are comparing the Olympus E-M1 vs Sony A390, one is a Pro Mirrorless and the other is a Entry-Level DSLR by competitors Olympus and Sony. The sensor resolution of the E-M1 (16MP) and the A390 (14MP) is very close but the E-M1 (Four Thirds) and A390 (APS-C) provide different sensor dimensions.

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The E-M1 was unveiled 3 years after the A390 which is a fairly serious gap as far as camera technology is concerned. Both of these cameras feature different body design with the Olympus E-M1 being a SLR-style mirrorless camera and the Sony A390 being a Compact SLR camera.

Before getting straight to a more detailed comparison, here is a concise synopsis of how the E-M1 matches up versus the A390 in relation to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-M1 over the Sony A390

 E-M1 A390 
RevealedOctober 2013July 2010More modern by 40 months
Display size3"2.7"Larger display (+0.3")
Display resolution1037k230kSharper display (+807k dot)
Touch display Easily navigate

Reasons to pick Sony A390 over the Olympus E-M1

 A390 E-M1 

Common features in the Olympus E-M1 and Sony A390

 E-M1 A390 
Manual focus Very accurate focus
Display typeTiltingTiltingTilting display
Selfie screen Absent selfie screen

Olympus E-M1 vs Sony A390 Physical Comparison

For anyone who is intending to carry around your camera, you should think about its weight and measurements. The Olympus E-M1 has external measurements of 130mm x 94mm x 63mm (5.1" x 3.7" x 2.5") with a weight of 497 grams (1.10 lbs) while the Sony A390 has proportions of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") accompanied by a weight of 549 grams (1.21 lbs).

Compare the Olympus E-M1 vs Sony A390 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you choose during that time. The following is a front view scale comparison of the E-M1 against the A390.

Olympus E-M1 vs Sony A390 size comparison

Factoring in dimensions and weight, the portability grade of the E-M1 and A390 is 71 and 66 respectively.

Olympus E-M1 vs Sony A390 top view buttons comparison

Olympus E-M1 vs Sony A390 Sensor Comparison

Normally, it is hard to imagine the contrast in sensor sizes just by looking through technical specs. The image here will help give you a stronger sense of the sensor sizing in the E-M1 and A390.

As you have seen, each of these cameras come with different resolutions and different sensor sizes. The E-M1 using its smaller sensor is going to make achieving shallower depth of field more challenging and the Olympus E-M1 will result in extra detail having an extra 2 Megapixels. Greater resolution can also allow you to crop images a good deal more aggressively. The fresher E-M1 should have an edge when it comes to sensor innovation.

Olympus E-M1 vs Sony A390 sensor size comparison

Olympus E-M1 vs Sony A390 Screen and ViewFinder

Olympus E-M1 vs Sony A390 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1 Portrait photography advice
Sony A390 Portrait photography advice
71
you can focus manually
high flash sync speed (1/320 seconds)
MP count good (16 megapixels)
good sensor size (Four Thirds)
offers face detect focus
delivers RAW files
72
manual focus
decent sensor resolution (14 megapixels)
decent sensor size (APS-C)
features face detection focusing
supports RAW files
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Street Comparison

Olympus E-M1 Street photography highlights
Sony A390 Street photography highlights
78
screen tilts
built in image stabilization (Sensor based 5-axis)
good sensor size (Four Thirds)
delivers RAW files
includes focus via touch
weather sealing
lighter than others (497g)
above average high ISO (25,600)
76
screen tilts up and down
built in image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW files
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Sports Comparison

Olympus E-M1 as a Sports photography camera
Sony A390 as a Sports photography camera
70
great max shutter speed (1/8,000s)
built in image stabilization (Sensor based 5-axis)
MP count good (16MP)
good sensor size (Four Thirds)
offers tracking focus
weather sealing
has phase detect auto focus
bad battery life (350 shots)
60
built in image stabilization (Sensor based)
decent sensor resolution (14MP)
decent sensor size (APS-C)
supports phase detect AF
max frames per second low (3.0 frames per second)
terrible battery pack (230 CIPA)
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Travel Comparison

Olympus E-M1 Travel photography highlights
Sony A390 Travel photography highlights
65
lighter than others (497 grams)
weather sealing
includes focus via touch
MP count good (16MP)
bad battery life (350 shots)
display isn't selfie friendly
53
decent sensor resolution (14MP)
has built in flash
no Time Lapse recording
terrible battery pack (230 CIPA)
screen isn't selfie friendly
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Landscape Comparison

Olympus E-M1 Landscape photography information
Sony A390 Landscape photography information
73
you can focus manually
switch lenses (Micro Four Thirds mount)
screen size is good (3 inch)
built in image stabilization (Sensor based 5-axis)
MP count good (16 megapixels)
good sensor size (Four Thirds)
above average high ISO (25,600)
delivers RAW files
weather sealing
bad battery life (350 shots)
61
manual focus
swap lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
decent sensor resolution (14MP)
decent sensor size (APS-C)
supports RAW files
tiny screen (2.7")
terrible battery pack (230 shots)
no Time Lapse recording
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Vlogging Comparison

Olympus E-M1 as a Vlogging camera
Sony A390 as a Vlogging camera
36
touchscreen
built in image stabilization (Sensor based 5-axis)
offers face detect focus
high quality video (1920 x 1080 pxls)
has microphone socket
lighter than others (497g)
display isn't selfie friendly
9
can't record video
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Olympus E-M1 vs Sony A390 Specifications

Detailed spec comparison table for Olympus E-M1 and Sony A390
 Olympus OM-D E-M1Sony Alpha DSLR-A390
General Information
Company Olympus Sony
Model Olympus OM-D E-M1 Sony Alpha DSLR-A390
Type Pro Mirrorless Entry-Level DSLR
Introduced 2013-10-28 2010-07-28
Body design SLR-style mirrorless Compact SLR
Sensor Information
Powered by TruePIC VII Bionz
Sensor type CMOS CCD
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.5 x 15.7mm
Sensor surface area 224.9mm² 369.0mm²
Sensor resolution 16 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Highest Possible resolution 4608 x 3456 4592 x 3056
Maximum native ISO 25600 3200
Lowest native ISO 100 100
RAW data
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 81 9
Lens
Lens mounting type Micro Four Thirds Sony/Minolta Alpha
Number of lenses 107 143
Crop factor 2.1 1.5
Screen
Range of screen Tilting Tilting
Screen size 3 inch 2.7 inch
Resolution of screen 1,037k dot 230k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Electronic Optical (pentamirror)
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent 95 percent
Viewfinder magnification 0.74x 0.49x
Features
Min shutter speed 60 secs 30 secs
Max shutter speed 1/8000 secs 1/4000 secs
Continuous shutter speed 10.0fps 3.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range no built-in flash 10.00 m (at ISO 100)
Flash settings Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync (1st curtain), Slow sync (2nd curtain), Manual Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Max flash sync 1/320 secs 1/160 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) -
Maximum video resolution 1920x1080 None
Video data format H.264, Motion JPEG -
Mic jack
Headphone jack
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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 497g (1.10 lb) 549g (1.21 lb)
Physical dimensions 130 x 94 x 63mm (5.1" x 3.7" x 2.5") 128 x 97 x 86mm (5.0" x 3.8" x 3.4")
DXO scores
DXO Overall score 73 66
DXO Color Depth score 23.0 22.5
DXO Dynamic range score 12.7 11.5
DXO Low light score 757 607
Other
Battery life 350 photographs 230 photographs
Form of battery Battery Pack Battery Pack
Battery model BLN-1 NP-FH50
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC SD/ SDHC, Memory Stick Pro Duo
Storage slots Single Single
Launch pricing $799 $500