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Olympus E-P3 vs Panasonic SZ5

Portability
86
Imaging
48
Features
60
Overall
52
Olympus PEN E-P3 front
 
Panasonic Lumix DMC-SZ5 front
Portability
95
Imaging
38
Features
34
Overall
36

Olympus E-P3 vs Panasonic SZ5 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
  • Released August 2011
  • Succeeded the Olympus E-P2
  • Later Model is Olympus E-P5
Panasonic SZ5
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 1600 (Bump to 6400)
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-250mm (F3.1-5.9) lens
  • 136g - 104 x 58 x 21mm
  • Revealed July 2012
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Olympus E-P3 vs Panasonic SZ5 Overview

Following is a extended overview of the Olympus E-P3 and Panasonic SZ5, one is a Entry-Level Mirrorless and the latter is a Small Sensor Compact by brands Olympus and Panasonic. The image resolution of the E-P3 (12MP) and the SZ5 (14MP) is pretty comparable but the E-P3 (Four Thirds) and SZ5 (1/2.3") enjoy totally different sensor measurements.

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The E-P3 was launched 11 months prior to the SZ5 which means that they are of a similar generation. Both of the cameras offer different body type with the Olympus E-P3 being a Rangefinder-style mirrorless camera and the Panasonic SZ5 being a Compact camera.

Before going through a complete comparison, below is a simple summation of how the E-P3 matches up against the SZ5 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-P3 over the Panasonic SZ5

 E-P3 SZ5 
Focus manually Very accurate focusing
Screen resolution614k230kClearer screen (+384k dot)
Touch screen Quickly navigate

Reasons to pick Panasonic SZ5 over the Olympus E-P3

 SZ5 E-P3 
RevealedJuly 2012August 2011More modern by 11 months

Common features in the Olympus E-P3 and Panasonic SZ5

 E-P3 SZ5 
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen measurements
Selfie screen No selfie screen

Olympus E-P3 vs Panasonic SZ5 Physical Comparison

When you are intending to carry around your camera, you will need to take into account its weight and proportions. The Olympus E-P3 has got outside measurements of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") with a weight of 369 grams (0.81 lbs) whilst the Panasonic SZ5 has measurements of 104mm x 58mm x 21mm (4.1" x 2.3" x 0.8") with a weight of 136 grams (0.30 lbs).

Check the Olympus E-P3 and Panasonic SZ5 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at that moment. The following is the front view dimension comparison of the E-P3 and the SZ5.

Olympus E-P3 vs Panasonic SZ5 size comparison

Taking into account size and weight, the portability rating of the E-P3 and SZ5 is 86 and 95 respectively.

Olympus E-P3 vs Panasonic SZ5 top view buttons comparison

Olympus E-P3 vs Panasonic SZ5 Sensor Comparison

Usually, it is very tough to visualise the gap in sensor sizes simply by seeing specifications. The image here may offer you a clearer sense of the sensor sizing in the E-P3 and SZ5.

To sum up, each of the cameras offer different megapixels and different sensor sizes. The E-P3 featuring a bigger sensor will make shooting shallow depth of field less difficult and the Panasonic SZ5 will show greater detail utilizing its extra 2 Megapixels. Higher resolution will help you crop shots a little more aggressively. The more aged E-P3 will be behind with regard to sensor tech.

Olympus E-P3 vs Panasonic SZ5 sensor size comparison

Olympus E-P3 vs Panasonic SZ5 Screen and ViewFinder

Olympus E-P3 vs Panasonic SZ5 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P3 as a Portrait photography camera
Panasonic SZ5 as a Portrait photography camera
60
focusing manually
decent sensor size (Four Thirds)
comes with face detect focusing
exports RAW files
MP count low (12 megapixels)
34
decent MP (14 megapixels)
comes with face detection autofocus
no manual focus
manual mode not possible
external flash not possible
small sensor size (1/2.3")
lacks RAW support
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Street Comparison

Olympus E-P3 Street photography features
Panasonic SZ5 Street photography features
76
image stabilization (Sensor based)
decent sensor size (Four Thirds)
exports RAW files
features focus via touch
no articulating screen
63
has image stabilization (Optical)
lighter than competition in class (136 grams)
no articulating screen
small sensor size (1/2.3")
lacks RAW support
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Sports Comparison

Olympus E-P3 Sports photography info
Panasonic SZ5 Sports photography info
49
image stabilization (Sensor based)
decent sensor size (Four Thirds)
comes with tracking focus
max frames per second low (3.0 fps)
MP count low (12 megapixels)
lack of phase detect AF
40
has image stabilization (Optical)
decent MP (14 megapixels)
comes with tracking autofocus
slow frames per second (2.0 fps)
no shutter priority
small sensor size (1/2.3")
lacks phase detect autofocus
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Travel Comparison

Olympus E-P3 as a Travel photography camera
Panasonic SZ5 as a Travel photography camera
60
features focus via touch
has built in flash
missing Timelapse recording
MP count low (12MP)
display isn't selfie friendly
70
lighter than competition in class (136 grams)
decent MP (14MP)
has built in flash
pretty wide (25mm)
long reach (250mm)
no Timelapse function
screen is not selfie friendly
slow max aperture (f3.1)
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Landscape Comparison

Olympus E-P3 as a Landscape photography camera
Panasonic SZ5 as a Landscape photography camera
65
focusing manually
switch lenses (Micro Four Thirds mount)
screen size is good (3 inch)
image stabilization (Sensor based)
decent sensor size (Four Thirds)
exports RAW files
MP count low (12 megapixels)
missing Timelapse recording
42
pretty wide (25mm)
nice screen size (3 inches)
has image stabilization (Optical)
decent MP (14 megapixels)
no manual focus
can't swap lenses (fixed lens mount)
slow max aperture (f3.1)
manual mode not possible
small sensor size (1/2.3")
lacks RAW support
no Timelapse function
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Vlogging Comparison

Olympus E-P3 Vlogging info
Panasonic SZ5 Vlogging info
35
touchscreen enabled
image stabilization (Sensor based)
comes with face detect focusing
video res high (1920 x 1080 pixels)
display isn't selfie friendly
missing microphone jack
32
pretty wide (25mm)
has image stabilization (Optical)
comes with face detection autofocus
lighter than competition in class (136 grams)
slow max aperture (f3.1)
screen is not selfie friendly
low quality video (1280 x 720 resolution)
no external microphone port
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Olympus E-P3 vs Panasonic SZ5 Specifications

Detailed spec comparison table for Olympus E-P3 and Panasonic SZ5
 Olympus PEN E-P3Panasonic Lumix DMC-SZ5
General Information
Manufacturer Olympus Panasonic
Model type Olympus PEN E-P3 Panasonic Lumix DMC-SZ5
Category Entry-Level Mirrorless Small Sensor Compact
Released 2011-08-17 2012-07-18
Body design Rangefinder-style mirrorless Compact
Sensor Information
Chip TruePic VI -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.08 x 4.56mm
Sensor area 224.9mm² 27.7mm²
Sensor resolution 12MP 14MP
Anti alias filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Max resolution 4032 x 3024 4320 x 3240
Max native ISO 12800 1600
Max enhanced ISO - 6400
Min native ISO 100 100
RAW format
Autofocusing
Manual focusing
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 35 23
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 25-250mm (10.0x)
Highest aperture - f/3.1-5.9
Macro focusing range - 5cm
Amount of lenses 107 -
Crop factor 2.1 5.9
Screen
Range of screen Fixed Type Fixed Type
Screen diagonal 3 inches 3 inches
Resolution of screen 614 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch screen
Screen tech 3:2 OLED with Anti-Fingerprint Coating TFT Screen LCD
Viewfinder Information
Viewfinder type Electronic (optional) None
Features
Min shutter speed 60 secs 8 secs
Max shutter speed 1/4000 secs 1/1600 secs
Continuous shutter speed 3.0 frames per sec 2.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set white balance
Image stabilization
Inbuilt flash
Flash distance 10.00 m (@ ISO 200) 5.60 m
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) Auto, On, Off, Red-eye, Slow Sync
External flash
AEB
White balance bracketing
Max flash sync 1/180 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 1280 x 720p ( 30,25 fps), 640 x 480 (30, 25 fps)
Max video resolution 1920x1080 1280x720
Video format AVCHD, Motion JPEG MPEG-4
Microphone jack
Headphone jack
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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 369 grams (0.81 pounds) 136 grams (0.30 pounds)
Dimensions 122 x 69 x 34mm (4.8" x 2.7" x 1.3") 104 x 58 x 21mm (4.1" x 2.3" x 0.8")
DXO scores
DXO Overall rating 51 not tested
DXO Color Depth rating 20.8 not tested
DXO Dynamic range rating 10.1 not tested
DXO Low light rating 536 not tested
Other
Battery life 330 shots 250 shots
Battery form Battery Pack Battery Pack
Battery ID BLS-5 -
Self timer Yes (2 or 12 sec) Yes (2 or 10 secs)
Time lapse recording
Storage media SD/SDHC/SDXC card SD/SDHC/SDXC, Internal
Storage slots One One
Launch pricing $0 $195