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Olympus E-P3 vs Samsung Galaxy NX

Portability
86
Imaging
47
Features
60
Overall
52
Olympus PEN E-P3 front
 
Samsung Galaxy NX front
Portability
82
Imaging
61
Features
76
Overall
67

Olympus E-P3 vs Samsung Galaxy NX Key Specs

Olympus E-P3
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 369g - 122 x 69 x 34mm
  • Revealed August 2011
  • Old Model is Olympus E-P2
  • Replacement is Olympus E-P5
Samsung Galaxy NX
(Full Review)
  • 20MP - APS-C Sensor
  • 4.8" Fixed Screen
  • ISO 100 - 25600
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Samsung NX Mount
  • 495g - 137 x 101 x 26mm
  • Announced June 2013
Photography Glossary

Olympus E-P3 vs Samsung Galaxy NX Overview

Below, we will be analyzing the Olympus E-P3 vs Samsung Galaxy NX, both Entry-Level Mirrorless cameras by competitors Olympus and Samsung. There is a noticeable difference among the resolutions of the E-P3 (12MP) and Galaxy NX (20MP) and the E-P3 (Four Thirds) and Galaxy NX (APS-C) enjoy totally different sensor dimensions.

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The E-P3 was released 22 months before the Galaxy NX which makes the cameras a generation apart from each other. Each of these cameras come with different body type with the Olympus E-P3 being a Rangefinder-style mirrorless camera and the Samsung Galaxy NX being a SLR-style mirrorless camera.

Before going in to a comprehensive comparison, below is a concise synopsis of how the E-P3 matches up against the Galaxy NX with regards to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-P3 over the Samsung Galaxy NX

 E-P3 Galaxy NX 

Reasons to pick Samsung Galaxy NX over the Olympus E-P3

 Galaxy NX E-P3 
AnnouncedJune 2013August 2011Fresher by 22 months
Screen dimension4.8"3"Bigger screen (+1.8")
Screen resolution922k614kSharper screen (+308k dot)

Common features in the Olympus E-P3 and Samsung Galaxy NX

 E-P3 Galaxy NX 
Focus manually Dial precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen
Touch friendly screen Quickly navigate

Olympus E-P3 vs Samsung Galaxy NX Physical Comparison

When you are looking to carry your camera frequently, you'll need to factor its weight and size. The Olympus E-P3 enjoys physical 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 Samsung Galaxy NX has specifications of 137mm x 101mm x 26mm (5.4" x 4.0" x 1.0") having a weight of 495 grams (1.09 lbs).

See the Olympus E-P3 vs Samsung Galaxy NX in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ depending on the lens you are working with during that time. Here is the front view dimensions comparison of the E-P3 compared to the Galaxy NX.

Olympus E-P3 vs Samsung Galaxy NX size comparison

Using size and weight, the portability rating of the E-P3 and Galaxy NX is 86 and 82 respectively.

Olympus E-P3 vs Samsung Galaxy NX top view buttons comparison

Olympus E-P3 vs Samsung Galaxy NX Sensor Comparison

In many cases, its tough to see the gap in sensor sizing simply by viewing specs. The photograph underneath will provide you a clearer sense of the sensor sizes in the E-P3 and Galaxy NX.

All in all, the 2 cameras have got different megapixels and different sensor sizing. The E-P3 because of its smaller sensor will make shooting shallower DOF harder and the Samsung Galaxy NX will result in more detail as a result of its extra 8MP. Higher resolution will let you crop shots much more aggressively. The older E-P3 will be disadvantaged in sensor technology.

Olympus E-P3 vs Samsung Galaxy NX sensor size comparison

Olympus E-P3 vs Samsung Galaxy NX Screen and ViewFinder

Olympus E-P3 vs Samsung Galaxy NX Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P3 as a Portrait photography camera
Samsung Galaxy NX as a Portrait photography camera
60
you can focus manually
good sensor size (Four Thirds)
has face detection focus
supports RAW formats
MP count low (12 megapixels)
76
manual focus
decent MP (20 megapixels)
sensor size is decent (APS-C)
comes with face detection autofocus
delivers RAW files
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Street Comparison

Olympus E-P3 as a Street photography camera
Samsung Galaxy NX as a Street photography camera
75
has image stabilization (Sensor based)
good sensor size (Four Thirds)
supports RAW formats
supports touch focus
screen does not articulate
68
sensor size is decent (APS-C)
delivers RAW files
boasts touch to focus
above average high ISO (25,600)
no articulating screen
no image stabilization
more heavy than competitors (495g)
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Sports Comparison

Sports photography with Olympus E-P3
Sports photography with Samsung Galaxy NX
48
has image stabilization (Sensor based)
good sensor size (Four Thirds)
has tracking autofocus
very slow continuous shooting (3.0 fps)
MP count low (12 megapixels)
does not have phase detect auto focus
72
maximum shutter speed is high (1/6,000s)
decent MP (20 megapixels)
sensor size is decent (APS-C)
good battery life (440 shots)
sensor has phase detect autofocus
no image stabilization
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Travel Comparison

Olympus E-P3 Travel photography advice
Samsung Galaxy NX Travel photography advice
59
supports touch focus
built-in flash
lack of Timelapse function
MP count low (12MP)
does not posses selfie friendly screen
67
good battery life (440 CIPA)
boasts touch to focus
decent MP (20 megapixels)
flash built-in
missing Timelapse mode
more heavy than competitors (495g)
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Olympus E-P3
Landscape photography with Samsung Galaxy NX
64
you can focus manually
change lenses (Micro Four Thirds mount)
screen size is decent (3 inches)
has image stabilization (Sensor based)
good sensor size (Four Thirds)
supports RAW formats
MP count low (12MP)
lack of Timelapse function
72
manual focus
change lenses (Samsung NX mount)
lovely big screen (4.8 inch)
decent MP (20 megapixels)
sensor size is decent (APS-C)
above average high ISO (25,600)
delivers RAW files
good battery life (440 per charge)
no image stabilization
missing Timelapse mode
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Vlogging Comparison

Olympus E-P3 Vlogging features
Samsung Galaxy NX Vlogging features
35
touchscreen capability
has image stabilization (Sensor based)
has face detection focus
high res video (1920 x 1080 pxls)
does not posses selfie friendly screen
lack of external microphone socket
33
touchscreen enabled
comes with face detection autofocus
video resolution high (1920 x 1080 resolution)
includes external microphone socket
screen isn't selfie friendly
no image stabilization
more heavy than competitors (495g)
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Olympus E-P3 vs Samsung Galaxy NX Specifications

Detailed spec comparison table for Olympus E-P3 and Samsung Galaxy NX
 Olympus PEN E-P3Samsung Galaxy NX
General Information
Brand Name Olympus Samsung
Model Olympus PEN E-P3 Samsung Galaxy NX
Category Entry-Level Mirrorless Entry-Level Mirrorless
Revealed 2011-08-17 2013-06-20
Physical type Rangefinder-style mirrorless SLR-style mirrorless
Sensor Information
Powered by TruePic VI DRIMe IV
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.5 x 15.7mm
Sensor surface area 224.9mm² 369.0mm²
Sensor resolution 12 megapixels 20 megapixels
Anti aliasing filter
Aspect ratio 4:3 1:1, 3:2 and 16:9
Peak resolution 4032 x 3024 5472 x 3648
Highest native ISO 12800 25600
Min native ISO 100 100
RAW format
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 35 -
Lens
Lens mounting type Micro Four Thirds Samsung NX
Number of lenses 107 32
Focal length multiplier 2.1 1.5
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inch 4.8 inch
Screen resolution 614k dots 922k dots
Selfie friendly
Liveview
Touch friendly
Screen tech 3:2 OLED with Anti-Fingerprint Coating HD TFT LCD
Viewfinder Information
Viewfinder Electronic (optional) Electronic
Features
Minimum shutter speed 60 secs 30 secs
Fastest shutter speed 1/4000 secs 1/6000 secs
Continuous shutter rate 3.0 frames per sec 9.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash range 10.00 m (@ ISO 200) -
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) Auto, On, Off, Red-eye, Fill-in, 1st/2nd Curtain, Smart Flash, Manual
External flash
AEB
WB bracketing
Fastest flash synchronize 1/180 secs 1/180 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 1920 x 1080, 1280 x 720, 640 x 480, 320 x 240
Highest video resolution 1920x1080 1920x1080
Video file format AVCHD, Motion JPEG MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 369 grams (0.81 pounds) 495 grams (1.09 pounds)
Dimensions 122 x 69 x 34mm (4.8" x 2.7" x 1.3") 137 x 101 x 26mm (5.4" x 4.0" x 1.0")
DXO scores
DXO Overall score 51 not tested
DXO Color Depth score 20.8 not tested
DXO Dynamic range score 10.1 not tested
DXO Low light score 536 not tested
Other
Battery life 330 shots 440 shots
Style of battery Battery Pack Battery Pack
Battery model BLS-5 -
Self timer Yes (2 or 12 sec) Yes (2 sec to 30 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC card SD/SDHC/SDXC
Card slots Single Single
Launch cost $0 $1,300