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Olympus E-620 vs Panasonic ZS25

Portability
71
Imaging
47
Features
50
Overall
48
Olympus E-620 front
 
Panasonic Lumix DMC-ZS25 front
Portability
93
Imaging
40
Features
43
Overall
41

Olympus E-620 vs Panasonic ZS25 Key Specs

Olympus E-620
(Full Review)
  • 12MP - Four Thirds Sensor
  • 2.7" Fully Articulated Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Micro Four Thirds Mount
  • 500g - 130 x 94 x 60mm
  • Introduced July 2009
Panasonic ZS25
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-480mm (F3.3-6.4) lens
  • 193g - 105 x 59 x 28mm
  • Launched January 2013
  • Other Name is Lumix DMC-TZ35
  • Succeeded the Panasonic ZS20
  • Successor is Panasonic ZS30
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Olympus E-620 vs Panasonic ZS25 Overview

Lets look more in depth at the Olympus E-620 versus Panasonic ZS25, former is a Entry-Level DSLR while the latter is a Small Sensor Superzoom by brands Olympus and Panasonic. There is a noticeable difference among the sensor resolutions of the E-620 (12MP) and ZS25 (16MP) and the E-620 (Four Thirds) and ZS25 (1/2.3") offer different sensor size.

Photography Glossary

The E-620 was brought out 4 years prior to the ZS25 which is a fairly sizable difference as far as camera tech is concerned. Both cameras have different body design with the Olympus E-620 being a Compact SLR camera and the Panasonic ZS25 being a Compact camera.

Before delving straight to a step-by-step comparison, here is a simple highlight of how the E-620 matches up against the ZS25 for portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-620 over the Panasonic ZS25

 E-620 ZS25 
Manually focus More exact focusing
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Take selfies

Reasons to pick Panasonic ZS25 over the Olympus E-620

 ZS25 E-620 
LaunchedJanuary 2013July 2009Newer by 42 months
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution460k230kClearer screen (+230k dot)

Common features in the Olympus E-620 and Panasonic ZS25

 E-620 ZS25 
Touch friendly screen Absent Touch friendly screen

Olympus E-620 vs Panasonic ZS25 Physical Comparison

For those who are planning to travel with your camera often, you have to factor its weight and dimensions. The Olympus E-620 has got exterior measurements of 130mm x 94mm x 60mm (5.1" x 3.7" x 2.4") with a weight of 500 grams (1.10 lbs) whilst the Panasonic ZS25 has dimensions of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") having a weight of 193 grams (0.43 lbs).

Examine the Olympus E-620 versus Panasonic ZS25 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary dependant on the lens you have at the time. The following is a front view measurement comparison of the E-620 vs the ZS25.

Olympus E-620 vs Panasonic ZS25 size comparison

Looking at size and weight, the portability rating of the E-620 and ZS25 is 71 and 93 respectively.

Olympus E-620 vs Panasonic ZS25 top view buttons comparison

Olympus E-620 vs Panasonic ZS25 Sensor Comparison

Oftentimes, it is very tough to imagine the difference in sensor dimensions purely by researching specs. The image below will help offer you a far better sense of the sensor sizing in the E-620 and ZS25.

As you can plainly see, both of these cameras provide different resolutions and different sensor dimensions. The E-620 featuring a bigger sensor is going to make shooting shallower depth of field less difficult and the Panasonic ZS25 will provide you with extra detail having its extra 4 Megapixels. Higher resolution can also enable you to crop photographs more aggressively. The more aged E-620 will be behind with regard to sensor innovation.

Olympus E-620 vs Panasonic ZS25 sensor size comparison

Olympus E-620 vs Panasonic ZS25 Screen and ViewFinder

Olympus E-620 vs Panasonic ZS25 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-620 Portrait photography features
Panasonic ZS25 Portrait photography features
60
focusing manually
good sensor size (Four Thirds)
comes with face detection autofocus
exports RAW files
megapixel count low (12 megapixels)
32
MP count decent (16MP)
manual focus not available
cannot use external flash
small sensor size (1/2.3")
doesn't have RAW support
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Street Comparison

Street photography with Olympus E-620
Street photography with Panasonic ZS25
76
screen articulates fully
image stabilization (Sensor based)
good sensor size (Four Thirds)
exports RAW files
66
image stabilization (Optical)
has touch focus
lighter than competition in class (193g)
no moving screen
small sensor size (1/2.3")
doesn't have RAW support
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Sports Comparison

Olympus E-620 Sports photography info
Panasonic ZS25 Sports photography info
48
image stabilization (Sensor based)
good sensor size (Four Thirds)
has phase detect autofocus
slow fps (4.0 frames/s)
megapixel count low (12 megapixels)
not so great battery power (500 shots)
45
incredible zoom range (24-480mm 20.0 x zoom)
image stabilization (Optical)
MP count decent (16 megapixels)
comes with tracking autofocus
low max shutter speed (1/1,200s)
small sensor size (1/2.3")
terrible battery life (260 shots)
doesn't have phase detect auto focus
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Travel Comparison

Olympus E-620 Travel photography advice
Panasonic ZS25 Travel photography advice
53
has built in flash
screen is selfie friendly
no Time Lapse mode
not so great battery power (500 CIPA)
megapixel count low (12 megapixels)
69
lighter than competition in class (193g)
has touch focus
MP count decent (16 megapixels)
has built in flash
reasonably wide (24mm)
long reach (480mm)
no Timelapse function
terrible battery life (260 per charge)
does not feature selfie friendly screen
slow maximum aperture (f3.3)
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Landscape Comparison

Olympus E-620 Landscape photography information
Panasonic ZS25 Landscape photography information
53
focusing manually
swap lenses (Micro Four Thirds mount)
image stabilization (Sensor based)
good sensor size (Four Thirds)
exports RAW files
small screen (2.7 inch)
megapixel count low (12MP)
not so great battery power (500 CIPA)
no Time Lapse mode
43
reasonably wide (24mm)
screen size is decent (3 inches)
image stabilization (Optical)
MP count decent (16 megapixels)
manual focus not available
lens is fixed (fixed lens mount)
slow maximum aperture (f3.3)
small sensor size (1/2.3")
doesn't have RAW support
terrible battery life (260 per charge)
no Timelapse function
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Vlogging Comparison

Olympus E-620 Vlogging highlights
Panasonic ZS25 Vlogging highlights
18
can't shoot video
34
reasonably wide (24mm)
image stabilization (Optical)
video res high (1920 x 1080 pxls)
lighter than competition in class (193g)
slow maximum aperture (f3.3)
does not feature selfie friendly screen
no external microphone jack
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Olympus E-620 vs Panasonic ZS25 Specifications

Detailed spec comparison table for Olympus E-620 and Panasonic ZS25
 Olympus E-620Panasonic Lumix DMC-ZS25
General Information
Make Olympus Panasonic
Model type Olympus E-620 Panasonic Lumix DMC-ZS25
Also Known as - Lumix DMC-TZ35
Type Entry-Level DSLR Small Sensor Superzoom
Introduced 2009-07-06 2013-01-07
Body design Compact SLR Compact
Sensor Information
Chip TruePic III+ -
Sensor type CMOS CMOS
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.08 x 4.56mm
Sensor surface area 224.9mm² 27.7mm²
Sensor resolution 12MP 16MP
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 4032 x 3024 4896 x 3672
Highest native ISO 3200 6400
Minimum native ISO 100 100
RAW support
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 7 23
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 24-480mm (20.0x)
Maximal aperture - f/3.3-6.4
Macro focusing range - 3cm
Amount of lenses 45 -
Crop factor 2.1 5.9
Screen
Range of screen Fully Articulated Fixed Type
Screen sizing 2.7 inches 3 inches
Resolution of screen 230k dot 460k dot
Selfie friendly
Liveview
Touch capability
Screen tech HyperCrystal LCD -
Viewfinder Information
Viewfinder type Optical (pentamirror) None
Viewfinder coverage 95 percent -
Viewfinder magnification 0.48x -
Features
Minimum shutter speed 60 secs 15 secs
Fastest shutter speed 1/4000 secs 1/1200 secs
Continuous shutter speed 4.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash distance 12.00 m 6.40 m
Flash options Auto, On, Off, Red-Eye, Slow Sync, Front curtain, Rear curtain, Fill-in, Manual Auto, On, Off, Red-eye, Slow Syncro
Hot shoe
AE bracketing
WB bracketing
Fastest 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), 320 x 240 (220 fps)
Highest video resolution None 1920x1080
Video data format - MPEG-4, AVCHD
Microphone 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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 500 grams (1.10 lbs) 193 grams (0.43 lbs)
Physical dimensions 130 x 94 x 60mm (5.1" x 3.7" x 2.4") 105 x 59 x 28mm (4.1" x 2.3" x 1.1")
DXO scores
DXO Overall rating 55 not tested
DXO Color Depth rating 21.3 not tested
DXO Dynamic range rating 10.3 not tested
DXO Low light rating 536 not tested
Other
Battery life 500 shots 260 shots
Style of battery Battery Pack Battery Pack
Battery ID BLS-1 -
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Storage media Compact Flash (Type I or II), xD Picture Card SD/SDHC/SDXC, Internal
Storage slots 1 1
Price at release $799 $300