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Olympus E-P3 vs Sony A35

Portability
86
Imaging
47
Features
60
Overall
52
Olympus PEN E-P3 front
 
Sony SLT-A35 front
Portability
69
Imaging
55
Features
70
Overall
61

Olympus E-P3 vs Sony A35 Key Specs

Olympus E-P3
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Display
  • ISO 100 - 12800
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 369g - 122 x 69 x 34mm
  • Released August 2011
  • Superseded the Olympus E-P2
  • Replacement is Olympus E-P5
Sony A35
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 415g - 124 x 92 x 85mm
  • Revealed September 2011
  • Superseded the Sony A33
  • Replacement is Sony A37
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Olympus E-P3 vs Sony A35 Overview

Following is a in depth review of the Olympus E-P3 vs Sony A35, former is a Entry-Level Mirrorless while the latter is a Entry-Level DSLR by manufacturers Olympus and Sony. There exists a considerable gap between the sensor resolutions of the E-P3 (12MP) and A35 (16MP) and the E-P3 (Four Thirds) and A35 (APS-C) come with totally different sensor dimensions.

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The E-P3 was launched within a month of the A35 which means that they are of a similar age. Both of these cameras come with different body type with the Olympus E-P3 being a Rangefinder-style mirrorless camera and the Sony A35 being a Compact SLR camera.

Before delving through a detailed comparison, below is a simple summation of how the E-P3 grades vs the A35 with regards to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-P3 over the Sony A35

 E-P3 A35 
Touch friendly screen Quickly navigate

Reasons to pick Sony A35 over the Olympus E-P3

 A35 E-P3 
Screen resolution921k614kSharper screen (+307k dot)

Common features in the Olympus E-P3 and Sony A35

 E-P3 A35 
RevealedAugust 2011September 2011Similar age
Manually focus Very exact focusing
Screen typeFixed Fixed Fixed screen
Screen dimension3"3"Identical screen sizing
Selfie screen Absent selfie screen

Olympus E-P3 vs Sony A35 Physical Comparison

When you are going to carry around your camera often, you need to think about its weight and volume. The Olympus E-P3 has exterior dimensions of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") and a weight of 369 grams (0.81 lbs) while the Sony A35 has sizing of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 415 grams (0.91 lbs).

Take a look at the Olympus E-P3 vs Sony A35 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change depending on the lens you select during that time. Underneath is the front view over all size comparison of the E-P3 versus the A35.

Olympus E-P3 vs Sony A35 size comparison

Taking into account dimensions and weight, the portability grade of the E-P3 and A35 is 86 and 69 respectively.

Olympus E-P3 vs Sony A35 top view buttons comparison

Olympus E-P3 vs Sony A35 Sensor Comparison

Quite often, it's hard to see the difference between sensor sizes purely by going over specs. The pic here might provide you a stronger sense of the sensor dimensions in the E-P3 and A35.

All in all, the 2 cameras have got different megapixel count and different sensor sizes. The E-P3 due to its tinier sensor will make getting shallower depth of field more difficult and the Sony A35 will offer you greater detail utilizing its extra 4 Megapixels. Higher resolution will allow you to crop pictures much more aggressively.

Olympus E-P3 vs Sony A35 sensor size comparison

Olympus E-P3 vs Sony A35 Screen and ViewFinder

Olympus E-P3 vs Sony A35 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Olympus E-P3 as a Portrait photography camera
Sony A35 as a Portrait photography camera
60
you can focus manually
decent sensor size (Four Thirds)
features face detection focus
supports RAW files
megapixel count low (12MP)
73
focusing manually
MP count good (16 megapixels)
good sensor size (APS-C)
has face detection focus
saves RAW files
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Street Comparison

Street photography with Olympus E-P3
Street photography with Sony A35
75
has image stabilization (Sensor based)
decent sensor size (Four Thirds)
supports RAW files
boasts focus by touch
no articulating screen
71
image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW files
lighter than competition (415 grams)
above average ISO range (25,600)
no moving screen
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Sports Comparison

Olympus E-P3 Sports photography information
Sony A35 Sports photography information
48
has image stabilization (Sensor based)
decent sensor size (Four Thirds)
features tracking autofocus
painfully slow continuous shooting (3.0 fps)
megapixel count low (12 megapixels)
lack of phase detect auto focus
60
image stabilization (Sensor based)
MP count good (16 megapixels)
good sensor size (APS-C)
supports phase detect auto focus
low frames per second (6.0 fps)
terrible battery (440 shots)
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Travel Comparison

Olympus E-P3 Travel photography information
Sony A35 Travel photography information
59
boasts focus by touch
built-in flash
lack of Timelapse recording
megapixel count low (12 megapixels)
does not offer selfie friendly display
58
lighter than competition (415g)
MP count good (16MP)
has built in flash
doesn't have Time Lapse recording
terrible battery (440 shots)
display isn't selfie friendly
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Landscape Comparison

Olympus E-P3 Landscape photography factors
Sony A35 Landscape photography factors
64
you can focus manually
switch lenses (Micro Four Thirds mount)
good sized screen (3")
has image stabilization (Sensor based)
decent sensor size (Four Thirds)
supports RAW files
megapixel count low (12MP)
lack of Timelapse recording
68
focusing manually
switch lenses (Sony/Minolta Alpha mount)
good sized screen (3 inch)
image stabilization (Sensor based)
MP count good (16 megapixels)
good sensor size (APS-C)
above average ISO range (25,600)
saves RAW files
terrible battery (440 shots)
doesn't have Time Lapse recording
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Vlogging Comparison

Olympus E-P3 Vlogging information
Sony A35 Vlogging information
35
screen is touchscreen
has image stabilization (Sensor based)
features face detection focus
high res video (1920 x 1080 resolution)
does not offer selfie friendly display
lack of external microphone socket
35
image stabilization (Sensor based)
has face detection focus
video resolution high (1920 x 1080 resolution)
comes with external mic socket
lighter than competition (415 grams)
display isn't selfie friendly
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Olympus E-P3 vs Sony A35 Specifications

Detailed spec comparison table for Olympus E-P3 and Sony A35
 Olympus PEN E-P3Sony SLT-A35
General Information
Brand Olympus Sony
Model Olympus PEN E-P3 Sony SLT-A35
Type Entry-Level Mirrorless Entry-Level DSLR
Released 2011-08-17 2011-09-20
Physical type Rangefinder-style mirrorless Compact SLR
Sensor Information
Powered by TruePic VI Bionz
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 12MP 16MP
Anti aliasing filter
Aspect ratio 4:3 3:2 and 16:9
Highest resolution 4032 x 3024 4912 x 3264
Highest native ISO 12800 25600
Minimum native ISO 100 100
RAW photos
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 35 15
Cross focus points - 3
Lens
Lens mount Micro Four Thirds Sony/Minolta Alpha
Number of lenses 107 143
Crop factor 2.1 1.5
Screen
Type of display Fixed Type Fixed Type
Display size 3 inches 3 inches
Resolution of display 614k dots 921k dots
Selfie friendly
Liveview
Touch friendly
Display technology 3:2 OLED with Anti-Fingerprint Coating -
Viewfinder Information
Viewfinder Electronic (optional) Electronic
Viewfinder resolution - 1,150k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Slowest shutter speed 60s 30s
Maximum shutter speed 1/4000s 1/4000s
Continuous shooting rate 3.0 frames per sec 6.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 10.00 m (@ ISO 200) 12.00 m
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize 1/180s 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 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 format AVCHD, Motion JPEG MPEG-4, AVCHD, H.264
Mic port
Headphone port
Connectivity
Wireless None 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 369g (0.81 lb) 415g (0.91 lb)
Dimensions 122 x 69 x 34mm (4.8" x 2.7" x 1.3") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO All around score 51 74
DXO Color Depth score 20.8 23.3
DXO Dynamic range score 10.1 12.7
DXO Low light score 536 763
Other
Battery life 330 photographs 440 photographs
Battery type Battery Pack Battery Pack
Battery model BLS-5 NP-FW50
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, 10 sec 3 or 5 images)
Time lapse recording
Storage type SD/SDHC/SDXC card SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Price at launch $0 $598