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Olympus E-P3 vs Olympus SZ-15

Portability
86
Imaging
48
Features
60
Overall
52
Olympus PEN E-P3 front
 
Olympus SZ-15 front
Portability
88
Imaging
40
Features
50
Overall
44

Olympus E-P3 vs Olympus SZ-15 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
  • Announced August 2011
  • Previous Model is Olympus E-P2
  • New Model is Olympus E-P5
Olympus SZ-15
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 23-483mm (F2.8-5.9) lens
  • 250g - 108 x 70 x 40mm
  • Announced June 2013
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Olympus E-P3 vs Olympus SZ-15 Overview

Following is a complete overview of the Olympus E-P3 and Olympus SZ-15, former is a Entry-Level Mirrorless while the other is a Small Sensor Superzoom and they are both sold by Olympus. There exists a considerable gap among the image resolutions of the E-P3 (12MP) and SZ-15 (16MP) and the E-P3 (Four Thirds) and SZ-15 (1/2.3") possess different sensor dimensions.

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The E-P3 was launched 22 months earlier than the SZ-15 making the cameras a generation away from one another. Each of these cameras come with different body type with the Olympus E-P3 being a Rangefinder-style mirrorless camera and the Olympus SZ-15 being a Compact camera.

Before we go in to a detailed comparison, below is a brief summation of how the E-P3 matches up versus the SZ-15 with regards to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-P3 over the Olympus SZ-15

 E-P3 SZ-15 
Display resolution614k460kClearer display (+154k dot)
Touch display Easily navigate

Reasons to pick Olympus SZ-15 over the Olympus E-P3

 SZ-15 E-P3 
AnnouncedJune 2013August 2011More modern by 22 months

Common features in the Olympus E-P3 and Olympus SZ-15

 E-P3 SZ-15 
Manually focus More precise focusing
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display sizing
Selfie screen Neither contains selfie screen

Olympus E-P3 vs Olympus SZ-15 Physical Comparison

For anybody who is aiming to carry around your camera frequently, you're going to have to consider its weight and volume. The Olympus E-P3 has got physical dimensions of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") with a weight of 369 grams (0.81 lbs) and the Olympus SZ-15 has sizing of 108mm x 70mm x 40mm (4.3" x 2.8" x 1.6") along with a weight of 250 grams (0.55 lbs).

Contrast the Olympus E-P3 and Olympus SZ-15 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ depending on the lens you use at that time. Following is the front view over all size comparison of the E-P3 vs the SZ-15.

Olympus E-P3 vs Olympus SZ-15 size comparison

Looking at dimensions and weight, the portability score of the E-P3 and SZ-15 is 86 and 88 respectively.

Olympus E-P3 vs Olympus SZ-15 top view buttons comparison

Olympus E-P3 vs Olympus SZ-15 Sensor Comparison

More often than not, it can be tough to imagine the gap in sensor sizes just by looking through technical specs. The pic here may provide you a clearer sense of the sensor dimensions in the E-P3 and SZ-15.

As you can tell, the 2 cameras posses different resolutions and different sensor sizes. The E-P3 featuring a larger sensor is going to make shooting bokeh easier and the Olympus SZ-15 will result in extra detail utilizing its extra 4 Megapixels. Greater resolution will enable you to crop pics somewhat more aggressively. The more aged E-P3 will be behind when it comes to sensor tech.

Olympus E-P3 vs Olympus SZ-15 sensor size comparison

Olympus E-P3 vs Olympus SZ-15 Screen and ViewFinder

Olympus E-P3 vs Olympus SZ-15 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P3 as a Portrait photography camera
Olympus SZ-15 as a Portrait photography camera
60
manual focus
decent sensor size (Four Thirds)
offers face detect autofocus
delivers RAW formats
sensor resolution low (12MP)
44
you can focus manually
good resolution (16MP)
features face detect focusing
no external flash support
sensor is small (1/2.3")
no RAW files
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Street Comparison

Olympus E-P3 Street photography details
Olympus SZ-15 Street photography details
76
image stabilization (Sensor based)
decent sensor size (Four Thirds)
delivers RAW formats
features focus by touch
screen is fixed
60
built in image stabilization (Optical)
lighter than competitors (250g)
no moving screen
sensor is small (1/2.3")
no RAW files
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Sports Comparison

Olympus E-P3 Sports photography features
Olympus SZ-15 Sports photography features
49
image stabilization (Sensor based)
decent sensor size (Four Thirds)
offers tracking focus
very slow continuous shooting (3.0 frames per second)
sensor resolution low (12 megapixels)
doesn't have phase detect autofocus
53
incredible zoom range (23-483mm 21.0 x zoom)
built in image stabilization (Optical)
good resolution (16MP)
features tracking focus
sensor is small (1/2.3")
no phase detect AF
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Travel Comparison

Travel photography with Olympus E-P3
Travel photography with Olympus SZ-15
60
features focus by touch
flash built-in
does not have Time Lapse mode
sensor resolution low (12MP)
does not have selfie friendly display
68
lighter than competitors (250 grams)
good resolution (16 megapixels)
flash built-in
relatively wide (23mm)
long zoom (483mm)
does not have Time Lapse function
doesn't have a selfie friendly display
slow maximum aperture (f2.8)
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Landscape Comparison

Olympus E-P3 as a Landscape photography camera
Olympus SZ-15 as a Landscape photography camera
65
manual focus
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3")
image stabilization (Sensor based)
decent sensor size (Four Thirds)
delivers RAW formats
sensor resolution low (12MP)
does not have Time Lapse mode
49
you can focus manually
relatively wide (23mm)
screen size is good (3")
built in image stabilization (Optical)
good resolution (16MP)
fixed lens (fixed lens mount)
slow maximum aperture (f2.8)
sensor is small (1/2.3")
no RAW files
does not have Time Lapse function
Photography Glossary

Vlogging Comparison

Vlogging with Olympus E-P3
Vlogging with Olympus SZ-15
35
touch screen
image stabilization (Sensor based)
offers face detect autofocus
video resolution high (1920 x 1080 pixels)
does not have selfie friendly display
does not have mic port
34
relatively wide (23mm)
built in image stabilization (Optical)
features face detect focusing
high video quality (1920 x 1080 resolution)
lighter than competitors (250g)
slow maximum aperture (f2.8)
doesn't have a selfie friendly display
does not have mic socket
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Olympus E-P3 vs Olympus SZ-15 Specifications

Detailed spec comparison table for Olympus E-P3 and Olympus SZ-15
 Olympus PEN E-P3Olympus SZ-15
General Information
Manufacturer Olympus Olympus
Model Olympus PEN E-P3 Olympus SZ-15
Category Entry-Level Mirrorless Small Sensor Superzoom
Announced 2011-08-17 2013-06-21
Physical type Rangefinder-style mirrorless Compact
Sensor Information
Processor 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 area 224.9mm² 28.1mm²
Sensor resolution 12 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Full resolution 4032 x 3024 4608 x 3456
Max native ISO 12800 3200
Min native ISO 100 100
RAW format
Autofocusing
Manual focus
Touch focus
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 35 -
Cross focus points - -
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 23-483mm (21.0x)
Maximal aperture - f/2.8-5.9
Macro focus distance - 5cm
Available lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3" 3"
Resolution of display 614 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch screen
Display technology 3:2 OLED with Anti-Fingerprint Coating LCD
Viewfinder Information
Viewfinder Electronic (optional) None
Features
Slowest shutter speed 60 seconds 8 seconds
Maximum shutter speed 1/4000 seconds 1/2000 seconds
Continuous shooting rate 3.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 10.00 m (@ ISO 200) 3.50 m
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) Auto, On, Off, Red-Eye, Fill-in, Slow Sync
External flash
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize 1/180 seconds -
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 (30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 480fps (176 x 128), 240fps (384 x 288)
Max video resolution 1920x1080 1920x1080
Video data format AVCHD, Motion JPEG AVI MPEG4, Motion JPEG
Mic 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
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 369 gr (0.81 lb) 250 gr (0.55 lb)
Dimensions 122 x 69 x 34mm (4.8" x 2.7" x 1.3") 108 x 70 x 40mm (4.3" x 2.8" 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 shots -
Type of battery Battery Pack -
Battery model BLS-5 SLB-10A
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, Double)
Time lapse recording
Type of storage SD/SDHC/SDXC card SD/SDHC/SDXC
Card slots One One
Retail pricing $0 $200