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Olympus E-P3 vs Panasonic ZS50

Portability
86
Imaging
48
Features
60
Overall
52
Olympus PEN E-P3 front
 
Panasonic Lumix DMC-ZS50 front
Portability
90
Imaging
37
Features
57
Overall
45

Olympus E-P3 vs Panasonic ZS50 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
  • Introduced August 2011
  • Superseded the Olympus E-P2
  • New Model is Olympus E-P5
Panasonic ZS50
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-720mm (F3.3-6.4) lens
  • 243g - 111 x 65 x 34mm
  • Launched January 2015
  • Additionally referred to as Lumix DMC-TZ70
  • Old Model is Panasonic ZS45
  • New Model is Panasonic ZS60
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Olympus E-P3 vs Panasonic ZS50 Overview

Following is a in depth overview of the Olympus E-P3 and Panasonic ZS50, one is a Entry-Level Mirrorless and the latter is a Small Sensor Superzoom by rivals Olympus and Panasonic. The resolution of the E-P3 (12MP) and the ZS50 (12MP) is relatively comparable but the E-P3 (Four Thirds) and ZS50 (1/2.3") feature totally different sensor sizing.

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The E-P3 was revealed 4 years earlier than the ZS50 which is a fairly significant gap as far as camera tech is concerned. Both of these cameras come with different body type with the Olympus E-P3 being a Rangefinder-style mirrorless camera and the Panasonic ZS50 being a Compact camera.

Before delving through a comprehensive comparison, below is a brief highlight of how the E-P3 matches up vs the ZS50 in the way of portability, imaging, features and an overall score.

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Reasons to pick Olympus E-P3 over the Panasonic ZS50

 E-P3 ZS50 
Touch screen Quickly navigate

Reasons to pick Panasonic ZS50 over the Olympus E-P3

 ZS50 E-P3 
LaunchedJanuary 2015August 2011More modern by 41 months
Screen resolution1040k614kSharper screen (+426k dot)

Common features in the Olympus E-P3 and Panasonic ZS50

 E-P3 ZS50 
Focus manually Dial precise focus
Screen typeFixed Fixed Fixed screen
Screen dimension3"3"Identical screen measurement
Selfie screen Absent selfie screen

Olympus E-P3 vs Panasonic ZS50 Physical Comparison

When you are going to carry around your camera often, you're going to have to think about its weight and dimensions. The Olympus E-P3 offers physical dimensions 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 Panasonic ZS50 has dimensions of 111mm x 65mm x 34mm (4.4" x 2.6" x 1.3") accompanied by a weight of 243 grams (0.54 lbs).

Analyze the Olympus E-P3 and Panasonic ZS50 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you have chosen at the time. Here is the front view measurements comparison of the E-P3 against the ZS50.

Olympus E-P3 vs Panasonic ZS50 size comparison

Taking into account size and weight, the portability rating of the E-P3 and ZS50 is 86 and 90 respectively.

Olympus E-P3 vs Panasonic ZS50 top view buttons comparison

Olympus E-P3 vs Panasonic ZS50 Sensor Comparison

Oftentimes, it is very hard to envision the gap in sensor sizes merely by seeing specifications. The image underneath will provide you a better sense of the sensor dimensions in the E-P3 and ZS50.

To sum up, both of those cameras posses the exact same resolution albeit not the same sensor sizes. The E-P3 offers the bigger sensor which will make achieving shallow DOF less difficult. The more aged E-P3 will be disadvantaged in sensor technology.

Olympus E-P3 vs Panasonic ZS50 sensor size comparison

Olympus E-P3 vs Panasonic ZS50 Screen and ViewFinder

Olympus E-P3 vs Panasonic ZS50 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-P3
Portrait photography with Panasonic ZS50
60
has manual focus
sensor size is nice (Four Thirds)
comes with face detect focus
supports RAW formats
sensor resolution low (12 megapixels)
42
manual focus
offers face detect autofocus
saves RAW files
external flash not possible
low MP (12 megapixels)
sensor size is very small (1/2.3")
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Street Comparison

Olympus E-P3 Street photography information
Panasonic ZS50 Street photography information
76
built in image stabilization (Sensor based)
sensor size is nice (Four Thirds)
supports RAW formats
includes focus by touch
screen does not articulate
68
has image stabilization (Optical)
saves RAW files
lighter than competitors (243g)
no articulating screen
sensor size is very small (1/2.3")
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Sports Comparison

Olympus E-P3 Sports photography factors
Panasonic ZS50 Sports photography factors
49
built in image stabilization (Sensor based)
sensor size is nice (Four Thirds)
comes with tracking focus
slow continuous shooting (3.0 frames per second)
sensor resolution low (12 megapixels)
does not have phase detect auto focus
43
incredible zoom range (24-720mm 30.0 x zoom)
has image stabilization (Optical)
offers tracking focus
low MP (12MP)
sensor size is very small (1/2.3")
no phase detect autofocus
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Travel Comparison

Olympus E-P3 Travel photography information
Panasonic ZS50 Travel photography information
60
includes focus by touch
built-in flash
missing Time Lapse function
sensor resolution low (12MP)
does not have selfie friendly screen
66
lighter than competitors (243 grams)
built-in flash
rather wide (24mm)
very long zoom (720mm)
low MP (12MP)
screen isn't selfie friendly
sluggish maximum aperture (f3.3)
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Landscape Comparison

Olympus E-P3 as a Landscape photography camera
Panasonic ZS50 as a Landscape photography camera
65
has manual focus
swap lenses (Micro Four Thirds mount)
screen is a decent size (3 inches)
built in image stabilization (Sensor based)
sensor size is nice (Four Thirds)
supports RAW formats
sensor resolution low (12 megapixels)
missing Time Lapse function
51
manual focus
rather wide (24mm)
nice screen size (3 inches)
has image stabilization (Optical)
saves RAW files
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.3)
low MP (12 megapixels)
sensor size is very small (1/2.3")
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Vlogging Comparison

Olympus E-P3 Vlogging factors
Panasonic ZS50 Vlogging factors
35
touch screen
built in image stabilization (Sensor based)
comes with face detect focus
high quality video (1920 x 1080 resolution)
does not have selfie friendly screen
missing mic port
34
rather wide (24mm)
has image stabilization (Optical)
offers face detect autofocus
high quality video (1920 x 1080 pixels)
lighter than competitors (243 grams)
sluggish maximum aperture (f3.3)
screen isn't selfie friendly
does not have microphone jack
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Olympus E-P3 vs Panasonic ZS50 Specifications

Detailed spec comparison table for Olympus E-P3 and Panasonic ZS50
 Olympus PEN E-P3Panasonic Lumix DMC-ZS50
General Information
Manufacturer Olympus Panasonic
Model Olympus PEN E-P3 Panasonic Lumix DMC-ZS50
Also Known as - Lumix DMC-TZ70
Category Entry-Level Mirrorless Small Sensor Superzoom
Introduced 2011-08-17 2015-01-06
Body design Rangefinder-style mirrorless Compact
Sensor Information
Processor Chip TruePic VI -
Sensor type CMOS CMOS
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 12 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Highest resolution 4032 x 3024 4000 x 3000
Highest native ISO 12800 6400
Lowest native ISO 100 80
RAW pictures
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 35 23
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 24-720mm (30.0x)
Maximal aperture - f/3.3-6.4
Macro focus distance - 3cm
Total lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Range of screen Fixed Type Fixed Type
Screen size 3" 3"
Screen resolution 614 thousand dot 1,040 thousand dot
Selfie friendly
Liveview
Touch function
Screen tech 3:2 OLED with Anti-Fingerprint Coating -
Viewfinder Information
Viewfinder Electronic (optional) Electronic
Viewfinder resolution - 1,166 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.46x
Features
Slowest shutter speed 60 seconds 4 seconds
Maximum shutter speed 1/4000 seconds 1/2000 seconds
Continuous shooting speed 3.0fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash range 10.00 m (@ ISO 200) 6.40 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) Auto, Auto/Red-eye Reduction, Forced On, Slow Sync./Red-eye Reduction, Forced Off
External flash
Auto exposure bracketing
WB bracketing
Maximum flash sync 1/180 seconds -
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 (60p/60i/30p), 1280 x 720 (60p/30p), 640 x 480 (30p)
Highest video resolution 1920x1080 1920x1080
Video data format AVCHD, Motion JPEG MPEG-4, AVCHD
Microphone input
Headphone input
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
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 369 gr (0.81 lb) 243 gr (0.54 lb)
Dimensions 122 x 69 x 34mm (4.8" x 2.7" x 1.3") 111 x 65 x 34mm (4.4" x 2.6" x 1.3")
DXO scores
DXO All around score 51 44
DXO Color Depth score 20.8 20.0
DXO Dynamic range score 10.1 11.2
DXO Low light score 536 138
Other
Battery life 330 pictures 300 pictures
Battery format Battery Pack Battery Pack
Battery model BLS-5 -
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/SDHC/SDXC card SD/SDHC/SDXC, Internal
Storage slots 1 1
Launch cost $0 $350