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Olympus E-P3 vs Olympus SZ-12

Portability
86
Imaging
48
Features
60
Overall
52
Olympus PEN E-P3 front
 
Olympus SZ-12 front
Portability
89
Imaging
38
Features
36
Overall
37

Olympus E-P3 vs Olympus SZ-12 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
  • Revealed August 2011
  • Replaced the Olympus E-P2
  • Replacement is Olympus E-P5
Olympus SZ-12
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-600mm (F3.0-6.9) lens
  • 226g - 106 x 69 x 40mm
  • Announced January 2012
Photography Glossary

Olympus E-P3 vs Olympus SZ-12 Overview

Below is a extended analysis of the Olympus E-P3 versus Olympus SZ-12, former being a Entry-Level Mirrorless while the latter is a Small Sensor Superzoom and both of them are offered by Olympus. The resolution of the E-P3 (12MP) and the SZ-12 (14MP) is pretty close but the E-P3 (Four Thirds) and SZ-12 (1/2.3") come with totally different sensor measurements.

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The E-P3 was announced 4 months earlier than the SZ-12 which means that they are both of a similar age. Both the cameras offer different body type with the Olympus E-P3 being a Rangefinder-style mirrorless camera and the Olympus SZ-12 being a Compact camera.

Before diving straight into a full comparison, below is a quick summary of how the E-P3 scores against the SZ-12 with respect to portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-P3 over the Olympus SZ-12

 E-P3 SZ-12 
Manual focus Very precise focus
Screen resolution614k460kClearer screen (+154k dot)
Touch friendly screen Quickly navigate

Reasons to pick Olympus SZ-12 over the Olympus E-P3

 SZ-12 E-P3 

Common features in the Olympus E-P3 and Olympus SZ-12

 E-P3 SZ-12 
AnnouncedAugust 2011January 2012Same age
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen measurements
Selfie screen No selfie screen

Olympus E-P3 vs Olympus SZ-12 Physical Comparison

If you are aiming to lug around your camera regularly, you will have to think about its weight and size. The Olympus E-P3 features external measurements of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") having a weight of 369 grams (0.81 lbs) and the Olympus SZ-12 has specifications of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") having a weight of 226 grams (0.50 lbs).

Compare the Olympus E-P3 versus Olympus SZ-12 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary depending on the lens you have attached during that time. Here is the front view measurements comparison of the E-P3 and the SZ-12.

Olympus E-P3 vs Olympus SZ-12 size comparison

Factoring in size and weight, the portability grade of the E-P3 and SZ-12 is 86 and 89 respectively.

Olympus E-P3 vs Olympus SZ-12 top view buttons comparison

Olympus E-P3 vs Olympus SZ-12 Sensor Comparison

Generally, it is hard to envision the difference in sensor measurements simply by viewing specs. The visual underneath will help give you a stronger sense of the sensor measurements in the E-P3 and SZ-12.

All in all, the two cameras offer different megapixel count and different sensor measurements. The E-P3 using its bigger sensor will make getting shallower DOF less difficult and the Olympus SZ-12 will render greater detail with its extra 2 Megapixels. Higher resolution will also make it easier to crop pictures a little more aggressively.

Olympus E-P3 vs Olympus SZ-12 sensor size comparison

Olympus E-P3 vs Olympus SZ-12 Screen and ViewFinder

Olympus E-P3 vs Olympus SZ-12 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P3 Portrait photography features
Olympus SZ-12 Portrait photography features
60
you can focus manually
nice sensor size (Four Thirds)
features face detection focus
exports RAW formats
low megapixels (12MP)
34
megapixel count good (14MP)
has face detection focus
focusing manually not possible
manual mode not available
cannot use external flash
sensor size is tiny (1/2.3")
has no RAW files
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Street Comparison

Street photography with Olympus E-P3
Street photography with Olympus SZ-12
76
has image stabilization (Sensor based)
nice sensor size (Four Thirds)
exports RAW formats
includes touch to focus
no moving screen
60
image stabilization (Sensor-shift)
lighter than competitors in class (226g)
screen is fixed
sensor size is tiny (1/2.3")
has no RAW files
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Sports Comparison

Olympus E-P3 as a Sports photography camera
Olympus SZ-12 as a Sports photography camera
49
has image stabilization (Sensor based)
nice sensor size (Four Thirds)
features tracking autofocus
painfully slow continuous shooting (3.0 frames per second)
low megapixels (12MP)
no phase detect auto focus
41
incredible zoom range (25-600mm 24.0 x zoom)
image stabilization (Sensor-shift)
megapixel count good (14MP)
has tracking autofocus
continuous shooting slow (1.0 frames/s)
no shutter priority mode
sensor size is tiny (1/2.3")
not so great battery power (220 shots)
has no phase detect auto focus
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Travel Comparison

Olympus E-P3 Travel photography advice
Olympus SZ-12 Travel photography advice
60
includes touch to focus
built-in flash
missing Timelapse mode
low megapixels (12MP)
display is not selfie friendly
65
lighter than competitors in class (226g)
megapixel count good (14 megapixels)
built-in flash
relatively wide (25mm)
great zoom (600mm)
no Time Lapse mode
not so great battery power (220 shots)
display isn't selfie friendly
sluggish max aperture (f3.0)
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Landscape Comparison

Olympus E-P3 as a Landscape photography camera
Olympus SZ-12 as a Landscape photography camera
65
you can focus manually
switch lenses (Micro Four Thirds mount)
nice screen size (3")
has image stabilization (Sensor based)
nice sensor size (Four Thirds)
exports RAW formats
low megapixels (12MP)
missing Timelapse mode
40
relatively wide (25mm)
screen size is good (3 inch)
image stabilization (Sensor-shift)
megapixel count good (14 megapixels)
focusing manually not possible
fixed lens (fixed lens mount)
sluggish max aperture (f3.0)
manual mode not available
sensor size is tiny (1/2.3")
has no RAW files
not so great battery power (220 CIPA)
no Time Lapse mode
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Vlogging Comparison

Olympus E-P3 Vlogging info
Olympus SZ-12 Vlogging info
35
touchscreen enabled
has image stabilization (Sensor based)
features face detection focus
good video quality (1920 x 1080 pxls)
display is not selfie friendly
missing external microphone port
31
relatively wide (25mm)
image stabilization (Sensor-shift)
has face detection focus
lighter than competitors in class (226 grams)
sluggish max aperture (f3.0)
display isn't selfie friendly
video resolution low (1280 x 720 pixels)
no external mic jack
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Olympus E-P3 vs Olympus SZ-12 Specifications

Detailed spec comparison table for Olympus E-P3 and Olympus SZ-12
 Olympus PEN E-P3Olympus SZ-12
General Information
Company Olympus Olympus
Model Olympus PEN E-P3 Olympus SZ-12
Class Entry-Level Mirrorless Small Sensor Superzoom
Revealed 2011-08-17 2012-01-10
Body design Rangefinder-style mirrorless Compact
Sensor Information
Powered by TruePic VI -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 12 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 4:3 -
Maximum resolution 4032 x 3024 4288 x 3216
Maximum native ISO 12800 1600
Lowest native ISO 100 80
RAW files
Autofocusing
Focus manually
Touch to focus
Continuous AF
AF single
AF tracking
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 -
Cross focus points - -
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 25-600mm (24.0x)
Max aperture - f/3.0-6.9
Number of lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing 3" 3"
Resolution of display 614k dot 460k dot
Selfie friendly
Liveview
Touch screen
Display technology 3:2 OLED with Anti-Fingerprint Coating TFT Color LCD
Viewfinder Information
Viewfinder type Electronic (optional) None
Features
Lowest shutter speed 60s 4s
Highest shutter speed 1/4000s 1/1700s
Continuous shooting speed 3.0fps 1.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Change WB
Image stabilization
Built-in flash
Flash range 10.00 m (@ ISO 200) -
Flash options Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) Auto, On, Off, Red-Eye, Fill-in
External flash
Auto exposure bracketing
White balance bracketing
Highest flash sync 1/180s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps)
Maximum video resolution 1920x1080 1280x720
Video data format AVCHD, Motion JPEG MPEG-4, H.264
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 369g (0.81 lbs) 226g (0.50 lbs)
Dimensions 122 x 69 x 34mm (4.8" x 2.7" x 1.3") 106 x 69 x 40mm (4.2" x 2.7" x 1.6")
DXO scores
DXO All around 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 pictures 220 pictures
Battery format Battery Pack Battery Pack
Battery model BLS-5 LI-50B
Self timer Yes (2 or 12 sec) Yes (2 or 12 sec, pet auto shutter)
Time lapse recording
Type of storage SD/SDHC/SDXC card SD/SDHC/SDXC
Storage slots 1 1
Cost at launch $0 $350