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Olympus E-520 vs Panasonic ZS7

Portability
68
Imaging
45
Features
45
Overall
45
Olympus E-520 front
 
Panasonic Lumix DMC-ZS7 front
Portability
91
Imaging
35
Features
33
Overall
34

Olympus E-520 vs Panasonic ZS7 Key Specs

Olympus E-520
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.7" Fixed Display
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Micro Four Thirds Mount
  • 552g - 136 x 92 x 68mm
  • Revealed August 2008
  • Succeeded the Olympus E-510
Panasonic ZS7
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-300mm (F3.3-4.9) lens
  • 218g - 103 x 60 x 33mm
  • Revealed July 2011
  • Additionally Known as Lumix DMC-TZ10
  • Renewed by Panasonic ZS8
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Olympus E-520 vs Panasonic ZS7 Overview

In this write-up, we are matching up the Olympus E-520 and Panasonic ZS7, former being a Entry-Level DSLR while the other is a Small Sensor Superzoom by companies Olympus and Panasonic. The image resolution of the E-520 (10MP) and the ZS7 (12MP) is very well matched but the E-520 (Four Thirds) and ZS7 (1/2.3") feature totally different sensor size.

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The E-520 was introduced 3 years earlier than the ZS7 and that is quite a serious difference as far as technology is concerned. Both of the cameras offer different body type with the Olympus E-520 being a Compact SLR camera and the Panasonic ZS7 being a Compact camera.

Before getting in to a detailed comparison, below is a concise view of how the E-520 grades against the ZS7 in terms of portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-520 over the Panasonic ZS7

 E-520 ZS7 
Focus manually Dial exact focus

Reasons to pick Panasonic ZS7 over the Olympus E-520

 ZS7 E-520 
RevealedJuly 2011August 2008More recent by 35 months
Display sizing3"2.7"Larger display (+0.3")
Display resolution460k230kSharper display (+230k dot)

Common features in the Olympus E-520 and Panasonic ZS7

 E-520 ZS7 
Display typeFixed Fixed Fixed display
Selfie screen Neither contains selfie screen
Touch display Neither contains Touch display

Olympus E-520 vs Panasonic ZS7 Physical Comparison

For anyone who is aiming to lug around your camera regularly, you will have to consider its weight and dimensions. The Olympus E-520 has got exterior measurements of 136mm x 92mm x 68mm (5.4" x 3.6" x 2.7") with a weight of 552 grams (1.22 lbs) and the Panasonic ZS7 has dimensions of 103mm x 60mm x 33mm (4.1" x 2.4" x 1.3") having a weight of 218 grams (0.48 lbs).

See the Olympus E-520 and Panasonic ZS7 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary based on the lens you are utilizing during that time. The following is the front view dimension comparison of the E-520 vs the ZS7.

Olympus E-520 vs Panasonic ZS7 size comparison

Considering dimensions and weight, the portability rating of the E-520 and ZS7 is 68 and 91 respectively.

Olympus E-520 vs Panasonic ZS7 top view buttons comparison

Olympus E-520 vs Panasonic ZS7 Sensor Comparison

Quite often, it is very hard to envision the contrast between sensor measurements simply by reading through specifications. The graphic here might give you a greater sense of the sensor sizing in the E-520 and ZS7.

Plainly, each of the cameras offer different megapixels and different sensor measurements. The E-520 using its larger sensor will make getting bokeh simpler and the Panasonic ZS7 will resolve more detail using its extra 2MP. Greater resolution will let you crop photos a little more aggressively. The older E-520 is going to be disadvantaged with regard to sensor innovation.

Olympus E-520 vs Panasonic ZS7 sensor size comparison

Olympus E-520 vs Panasonic ZS7 Screen and ViewFinder

Olympus E-520 vs Panasonic ZS7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-520 Portrait photography advice
Panasonic ZS7 Portrait photography advice
59
you can focus manually
nice sensor size (Four Thirds)
offers face detection autofocus
saves RAW files
low megapixels (10MP)
21
focusing manually not possible
no external flash support
sensor resolution low (12MP)
very small sensor size (1/2.3")
has no RAW format
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Street Comparison

Street photography with Olympus E-520
Street photography with Panasonic ZS7
65
has image stabilization (Sensor based)
nice sensor size (Four Thirds)
saves RAW files
screen is fixed
60
has image stabilization (Optical)
lighter than competitors in class (218 grams)
screen does not articulate
very small sensor size (1/2.3")
has no RAW format
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Sports Comparison

Olympus E-520 Sports photography factors
Panasonic ZS7 Sports photography factors
55
has image stabilization (Sensor based)
nice sensor size (Four Thirds)
better than average battery (650 shots)
has phase detect autofocus
slow continuous shooting (4.0 fps)
low megapixels (10 megapixels)
27
has image stabilization (Optical)
very slow continuous shooting (2.0 frames per second)
sensor resolution low (12MP)
very small sensor size (1/2.3")
has no phase detect AF
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Travel Comparison

Olympus E-520 as a Travel photography camera
Panasonic ZS7 as a Travel photography camera
52
better than average battery (650 per charge)
flash built-in
no Timelapse recording
low megapixels (10 megapixels)
doesn't offer selfie friendly screen
63
lighter than competitors in class (218g)
has built in flash
fairly wide (25mm)
very long zoom (300mm)
does not have Timelapse mode
sensor resolution low (12MP)
doesn't contain selfie friendly display
somewhat slow max aperture (f3.3)
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Landscape Comparison

Olympus E-520 Landscape photography advice
Panasonic ZS7 Landscape photography advice
58
you can focus manually
change lenses (Micro Four Thirds mount)
has image stabilization (Sensor based)
nice sensor size (Four Thirds)
saves RAW files
better than average battery (650 per charge)
screen is small (2.7 inch)
low megapixels (10 megapixels)
no Timelapse recording
38
fairly wide (25mm)
screen is a good size (3 inches)
has image stabilization (Optical)
focusing manually not possible
cannot change lens (fixed lens mount)
somewhat slow max aperture (f3.3)
sensor resolution low (12 megapixels)
very small sensor size (1/2.3")
has no RAW format
does not have Timelapse mode
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Vlogging Comparison

Olympus E-520 Vlogging info
Panasonic ZS7 Vlogging info
9
no video recording
30
fairly wide (25mm)
has image stabilization (Optical)
lighter than competitors in class (218 grams)
somewhat slow max aperture (f3.3)
doesn't contain selfie friendly display
video quality not great (1280 x 720 resolution)
does not have external microphone jack
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Olympus E-520 vs Panasonic ZS7 Specifications

Detailed spec comparison table for Olympus E-520 and Panasonic ZS7
 Olympus E-520Panasonic Lumix DMC-ZS7
General Information
Company Olympus Panasonic
Model Olympus E-520 Panasonic Lumix DMC-ZS7
Otherwise known as - Lumix DMC-TZ10
Class Entry-Level DSLR Small Sensor Superzoom
Revealed 2008-08-20 2011-07-19
Body design Compact SLR Compact
Sensor Information
Powered by - Venus Engine HD II
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 10 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 4:3 4:3, 3:2 and 16:9
Full resolution 3648 x 2736 4000 x 3000
Max native ISO 1600 6400
Min native ISO 100 80
RAW photos
Autofocusing
Manual focus
Touch to focus
Continuous AF
AF single
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 3 11
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 25-300mm (12.0x)
Max aperture - f/3.3-4.9
Macro focus distance - 3cm
Number of lenses 45 -
Focal length multiplier 2.1 5.9
Screen
Range of display Fixed Type Fixed Type
Display size 2.7" 3"
Resolution of display 230 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Optical (pentamirror) None
Viewfinder coverage 95% -
Viewfinder magnification 0.46x -
Features
Slowest shutter speed 60s 60s
Maximum shutter speed 1/4000s 1/2000s
Continuous shooting speed 4.0 frames/s 2.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash range 12.00 m (at ISO 100) 5.30 m
Flash options Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Red-eye, Slow Syncro
External flash
AE bracketing
White balance bracketing
Maximum flash sync 1/180s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30fps), 320 x 240 (30 fps)
Max video resolution None 1280x720
Video format - AVCHD Lite
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 BuiltIn
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 552g (1.22 lbs) 218g (0.48 lbs)
Dimensions 136 x 92 x 68mm (5.4" x 3.6" x 2.7") 103 x 60 x 33mm (4.1" x 2.4" x 1.3")
DXO scores
DXO All around score 55 not tested
DXO Color Depth score 21.4 not tested
DXO Dynamic range score 10.4 not tested
DXO Low light score 548 not tested
Other
Battery life 650 photographs -
Type of battery Battery Pack -
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage Compact Flash (Type I or II), xD Picture Card SD/SDHC/SDXC, Internal
Storage slots One One
Retail price $400 $350