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Olympus E-PL1s vs Sony A77 II

Portability
86
Imaging
47
Features
43
Overall
45
Olympus PEN E-PL1s front
 
Sony SLT-A77 II front
Portability
62
Imaging
65
Features
85
Overall
73

Olympus E-PL1s vs Sony A77 II Key Specs

Olympus E-PL1s
(Full Review)
  • 12MP - Four Thirds Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 334g - 115 x 72 x 42mm
  • Announced November 2010
  • Older Model is Olympus E-PL1
  • Replacement is Olympus E-PL2
Sony A77 II
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 50 - 25600
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 647g - 143 x 104 x 81mm
  • Launched May 2014
  • Succeeded the Sony A77
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Olympus E-PL1s vs Sony A77 II Overview

Lets look much closer at the Olympus E-PL1s and Sony A77 II, one being a Entry-Level Mirrorless and the other is a Advanced DSLR by competitors Olympus and Sony. There exists a significant gap among the image resolutions of the E-PL1s (12MP) and A77 II (24MP) and the E-PL1s (Four Thirds) and A77 II (APS-C) boast different sensor sizes.

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The E-PL1s was released 4 years earlier than the A77 II and that is a fairly sizable gap as far as camera technology is concerned. Both the cameras have different body design with the Olympus E-PL1s being a Rangefinder-style mirrorless camera and the Sony A77 II being a Mid-size SLR camera.

Before going straight to a in depth comparison, here is a simple highlight of how the E-PL1s scores versus the A77 II in terms of portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-PL1s over the Sony A77 II

 E-PL1s A77 II 

Reasons to pick Sony A77 II over the Olympus E-PL1s

 A77 II E-PL1s 
LaunchedMay 2014November 2010More recent by 42 months
Display typeFully ArticulatedFixed Fully Articulating display
Display dimensions3"2.7"Larger display (+0.3")
Display resolution1229k230kSharper display (+999k dot)
Selfie screen Take selfies

Common features in the Olympus E-PL1s and Sony A77 II

 E-PL1s A77 II 
Manual focus Dial exact focusing
Touch friendly display Absent Touch friendly display

Olympus E-PL1s vs Sony A77 II Physical Comparison

For anybody who is intending to lug around your camera frequently, you will need to factor its weight and volume. The Olympus E-PL1s comes with outside measurements of 115mm x 72mm x 42mm (4.5" x 2.8" x 1.7") along with a weight of 334 grams (0.74 lbs) while the Sony A77 II has sizing of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") with a weight of 647 grams (1.43 lbs).

Analyze the Olympus E-PL1s and Sony A77 II in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ based on the lens you select during that time. The following is a front view proportions comparison of the E-PL1s compared to the A77 II.

Olympus E-PL1s vs Sony A77 II size comparison

Looking at dimensions and weight, the portability rating of the E-PL1s and A77 II is 86 and 62 respectively.

Olympus E-PL1s vs Sony A77 II top view buttons comparison

Olympus E-PL1s vs Sony A77 II Sensor Comparison

Typically, its difficult to imagine the gap in sensor measurements merely by checking out specs. The graphic underneath will help offer you a more clear sense of the sensor measurements in the E-PL1s and A77 II.

All in all, both of those cameras provide different megapixel count and different sensor measurements. The E-PL1s due to its smaller sensor is going to make shooting shallow depth of field tougher and the Sony A77 II will show extra detail as a result of its extra 12MP. Greater resolution will make it easier to crop pics more aggressively. The older E-PL1s will be behind in sensor tech.

Olympus E-PL1s vs Sony A77 II sensor size comparison

Olympus E-PL1s vs Sony A77 II Screen and ViewFinder

Olympus E-PL1s vs Sony A77 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-PL1s
Portrait photography with Sony A77 II
60
you can focus manually
nice sensor size (Four Thirds)
offers face detect focusing
supports RAW files
MP count low (12MP)
79
focusing manually
MP count good (24MP)
nice sensor size (APS-C)
has face detection focus
supports RAW formats
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Street Comparison

Street photography with Olympus E-PL1s
Street photography with Sony A77 II
74
image stabilization (Sensor based)
nice sensor size (Four Thirds)
supports RAW files
no moving screen
76
fully articulated screen
has image stabilization (Sensor based)
nice sensor size (APS-C)
supports RAW formats
environment proofing
great high ISO (25,600)
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Sports Comparison

Olympus E-PL1s Sports photography factors
Sony A77 II Sports photography factors
44
image stabilization (Sensor based)
nice sensor size (Four Thirds)
offers tracking focus
very slow continuous shooting (3.0 frames/s)
MP count low (12 megapixels)
not so great battery pack (290 CIPA)
doesn't have phase detect AF
76
high shutter speed (1/8,000 seconds)
has image stabilization (Sensor based)
MP count good (24MP)
nice sensor size (APS-C)
has tracking autofocus
environment proofing
has phase detect auto focus
low battery pack (480 per charge)
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Travel Comparison

Olympus E-PL1s Travel photography advice
Sony A77 II Travel photography advice
51
flash built-in
doesn't have Time Lapse recording
not so great battery pack (290 per charge)
MP count low (12 megapixels)
does not offer selfie friendly screen
64
environment proofing
MP count good (24MP)
has built in flash
screen is selfie friendly
no Time Lapse mode
low battery pack (480 shots)
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Landscape Comparison

Olympus E-PL1s Landscape photography features
Sony A77 II Landscape photography features
55
you can focus manually
change lenses (Micro Four Thirds mount)
image stabilization (Sensor based)
nice sensor size (Four Thirds)
supports RAW files
small screen (2.7 inch)
MP count low (12 megapixels)
not so great battery pack (290 per charge)
doesn't have Time Lapse recording
73
focusing manually
switch lenses (Sony/Minolta Alpha mount)
screen is a good size (3")
has image stabilization (Sensor based)
MP count good (24 megapixels)
nice sensor size (APS-C)
great high ISO (25,600)
supports RAW formats
environment proofing
low battery pack (480 per charge)
no Time Lapse mode
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Vlogging Comparison

Olympus E-PL1s Vlogging advice
Sony A77 II Vlogging advice
29
image stabilization (Sensor based)
offers face detect focusing
does not offer selfie friendly screen
video res low (1280 x 720 pixels)
doesn't have mic support
77
screen is selfie friendly
has image stabilization (Sensor based)
has face detection focus
video resolution high (1920 x 1080 pxls)
has external mic support
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Olympus E-PL1s vs Sony A77 II Specifications

Detailed spec comparison table for Olympus E-PL1s and Sony A77 II
 Olympus PEN E-PL1sSony SLT-A77 II
General Information
Company Olympus Sony
Model type Olympus PEN E-PL1s Sony SLT-A77 II
Type Entry-Level Mirrorless Advanced DSLR
Announced 2010-11-16 2014-05-21
Physical type Rangefinder-style mirrorless Mid-size SLR
Sensor Information
Powered by Truepic V Bionz X
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.5 x 15.6mm
Sensor area 224.9mm² 366.6mm²
Sensor resolution 12MP 24MP
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4032 x 3024 6000 x 4000
Max native ISO 6400 25600
Lowest native ISO 100 50
RAW files
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 11 79
Cross type focus points - 15
Lens
Lens support Micro Four Thirds Sony/Minolta Alpha
Number of lenses 107 143
Focal length multiplier 2.1 1.5
Screen
Display type Fixed Type Fully Articulated
Display sizing 2.7 inches 3 inches
Display resolution 230 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch friendly
Display technology HyperCrystal LCD AR (Anti-Reflective) coating -
Viewfinder Information
Viewfinder Electronic (optional) Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Min shutter speed 60s 30s
Max shutter speed 1/2000s 1/8000s
Continuous shutter rate 3.0 frames per second 12.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance 10.00 m 12.00 m (at ISO 100)
Flash options Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto, fill, rear sync, slow sync
Hot shoe
AE bracketing
White balance bracketing
Max flash synchronize 1/160s 1/250s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 1920 x 1080 (60p, 60i, 30p), 1440 x 1080 (30p), 640 x 480 (30p)
Max video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic support
Headphone support
Connectivity
Wireless None Built-In
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 334 gr (0.74 lb) 647 gr (1.43 lb)
Physical dimensions 115 x 72 x 42mm (4.5" x 2.8" x 1.7") 143 x 104 x 81mm (5.6" x 4.1" x 3.2")
DXO scores
DXO Overall rating not tested 82
DXO Color Depth rating not tested 24.4
DXO Dynamic range rating not tested 13.4
DXO Low light rating not tested 1013
Other
Battery life 290 pictures 480 pictures
Battery style Battery Pack Battery Pack
Battery ID BLS-1 NP-FM500H
Self timer Yes (2 or 12 sec) Yes (Yes (2 or 12 sec))
Time lapse shooting
Type of storage SD/SDHC SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Retail cost $599 $1,198