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Olympus SP-820UZ vs Panasonic ZS20

Portability
69
Imaging
38
Features
29
Overall
34
Olympus Stylus SP-820UZ front
 
Panasonic Lumix DMC-ZS20 front
Portability
92
Imaging
37
Features
46
Overall
40

Olympus SP-820UZ vs Panasonic ZS20 Key Specs

Olympus SP-820UZ
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • 1920 x 1080 video
  • 22-896mm (F3.4-5.7) lens
  • 485g - 117 x 78 x 93mm
  • Introduced August 2012
  • Superseded the Olympus SP-820UZ
  • Refreshed by Olympus SP-820UZ
Panasonic ZS20
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-480mm (F3.3-6.4) lens
  • 206g - 105 x 59 x 28mm
  • Revealed April 2012
  • Additionally referred to as Lumix DMC-TZ30
  • Previous Model is Panasonic ZS15
  • Later Model is Panasonic ZS25
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Olympus SP-820UZ vs Panasonic ZS20 Overview

The following is a comprehensive review of the Olympus SP-820UZ vs Panasonic ZS20, both Small Sensor Superzoom digital cameras by companies Olympus and Panasonic. The resolution of the SP-820UZ (14MP) and the ZS20 (14MP) is very similar and they feature the same exact sensor size (1/2.3").

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The SP-820UZ was manufactured 4 months after the ZS20 which means that they are of a similar age. Both of these cameras offer the identical body type (Compact).

Before delving straight into a thorough comparison, below is a simple introduction of how the SP-820UZ matches up against the ZS20 when considering portability, imaging, features and an overall mark.

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Reasons to pick Olympus SP-820UZ over the Panasonic ZS20

 SP-820UZ ZS20 

Reasons to pick Panasonic ZS20 over the Olympus SP-820UZ

 ZS20 SP-820UZ 
Touch display Easily navigate

Common features in the Olympus SP-820UZ and Panasonic ZS20

 SP-820UZ ZS20 
RevealedAugust 2012April 2012Similar age
Focus manually No manual focus
Display typeFixed Fixed Fixed display
Display sizing3"3"Equivalent display size
Display resolution460k460kExact same display resolution
Selfie screen Lacking selfie screen

Olympus SP-820UZ vs Panasonic ZS20 Physical Comparison

When you are going to travel with your camera often, you are going to need to take into account its weight and size. The Olympus SP-820UZ enjoys exterior dimensions of 117mm x 78mm x 93mm (4.6" x 3.1" x 3.7") accompanied by a weight of 485 grams (1.07 lbs) whilst the Panasonic ZS20 has specifications of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") and a weight of 206 grams (0.45 lbs).

Take a look at the Olympus SP-820UZ vs Panasonic ZS20 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ depending on the lens you choose at the time. Below is the front view proportions comparison of the SP-820UZ versus the ZS20.

Olympus SP-820UZ vs Panasonic ZS20 size comparison

Considering size and weight, the portability score of the SP-820UZ and ZS20 is 69 and 92 respectively.

Olympus SP-820UZ vs Panasonic ZS20 top view buttons comparison

Olympus SP-820UZ vs Panasonic ZS20 Sensor Comparison

Oftentimes, its tough to picture the difference between sensor dimensions purely by going over specifications. The image below will provide you a much better sense of the sensor sizes in the SP-820UZ and ZS20.

To sum up, both cameras offer the same exact sensor sizing and the same exact MP therefore you can expect similar quality of photographs however you have to factor the age of the products into consideration.

Olympus SP-820UZ vs Panasonic ZS20 sensor size comparison

Olympus SP-820UZ vs Panasonic ZS20 Screen and ViewFinder

Olympus SP-820UZ vs Panasonic ZS20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SP-820UZ as a Portrait photography camera
Panasonic ZS20 as a Portrait photography camera
34
decent megapixels (14MP)
features face detection autofocus
lack of manual focus
no manual exposure
external flash not possible
sensor size is tiny (1/2.3")
doesn't have RAW files
30
MP count good (14 megapixels)
manual focus not available
cannot use external flash
sensor is tiny (1/2.3")
has no RAW files
Photography Glossary

Street Comparison

Olympus SP-820UZ as a Street photography camera
Panasonic ZS20 as a Street photography camera
37
fixed screen
no image stabilization
sensor size is tiny (1/2.3")
doesn't have RAW files
heavier than others (485 grams)
65
built in image stabilization (Optical)
provides touch to focus
lighter than competitors (206 grams)
no moving screen
sensor is tiny (1/2.3")
has no RAW files
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Sports Comparison

Olympus SP-820UZ as a Sports photography camera
Panasonic ZS20 as a Sports photography camera
33
excellent zoom range (22-896mm 40.7 x zoom)
decent megapixels (14 megapixels)
max fps low (2.0 fps)
no shutter priority mode
no image stabilization
sensor size is tiny (1/2.3")
doesn't have phase detect autofocus
47
great zoom range (24-480mm 20.0 x zoom)
built in image stabilization (Optical)
MP count good (14MP)
provides tracking focus
sensor is tiny (1/2.3")
terrible battery life (260 CIPA)
has no phase detect auto focus
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Travel Comparison

Travel photography with Olympus SP-820UZ
Travel photography with Panasonic ZS20
55
decent megapixels (14MP)
has built in flash
really wide (22mm)
very long zoom (896mm)
doesn't have Time Lapse function
heavier than others (485 grams)
does not feature selfie friendly screen
slow maximum aperture (f3.4)
68
lighter than competitors (206 grams)
provides touch to focus
MP count good (14MP)
flash built-in
quite wide (24mm)
great zoom (480mm)
lack of Time Lapse mode
terrible battery life (260 CIPA)
does not posses selfie friendly display
somewhat slow maximum aperture (f3.3)
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Landscape Comparison

Olympus SP-820UZ Landscape photography advice
Panasonic ZS20 Landscape photography advice
35
really wide (22mm)
screen is a decent size (3 inches)
decent megapixels (14MP)
lack of manual focus
fixed lens (fixed lens mount)
slow maximum aperture (f3.4)
no manual exposure
no image stabilization
sensor size is tiny (1/2.3")
doesn't have RAW files
doesn't have Time Lapse function
42
quite wide (24mm)
screen size is good (3 inch)
built in image stabilization (Optical)
MP count good (14 megapixels)
manual focus not available
cannot switch lens (fixed lens mount)
somewhat slow maximum aperture (f3.3)
sensor is tiny (1/2.3")
has no RAW files
terrible battery life (260 CIPA)
lack of Time Lapse mode
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Vlogging Comparison

Vlogging with Olympus SP-820UZ
Vlogging with Panasonic ZS20
25
really wide (22mm)
features face detection autofocus
high quality video (1920 x 1080 pixels)
slow maximum aperture (f3.4)
does not feature selfie friendly screen
no image stabilization
doesn't have external mic port
heavier than others (485 grams)
34
quite wide (24mm)
touchscreen
built in image stabilization (Optical)
high video quality (1920 x 1080 resolution)
lighter than competitors (206 grams)
somewhat slow maximum aperture (f3.3)
does not posses selfie friendly display
lack of mic support
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Olympus SP-820UZ vs Panasonic ZS20 Specifications

Detailed spec comparison table for Olympus SP-820UZ and Panasonic ZS20
 Olympus Stylus SP-820UZPanasonic Lumix DMC-ZS20
General Information
Company Olympus Panasonic
Model Olympus Stylus SP-820UZ Panasonic Lumix DMC-ZS20
Also called - Lumix DMC-TZ30
Category Small Sensor Superzoom Small Sensor Superzoom
Introduced 2012-08-21 2012-04-26
Physical type Compact Compact
Sensor Information
Sensor type CMOS CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.08 x 4.56mm
Sensor surface area 28.1mm² 27.7mm²
Sensor resolution 14MP 14MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 4288 x 3216 4320 x 3240
Highest native ISO 6400 6400
Min native ISO 80 100
RAW pictures
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 23
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 22-896mm (40.7x) 24-480mm (20.0x)
Maximum aperture f/3.4-5.7 f/3.3-6.4
Macro focus range 1cm 3cm
Focal length multiplier 5.8 5.9
Screen
Type of display Fixed Type Fixed Type
Display size 3" 3"
Resolution of display 460k dots 460k dots
Selfie friendly
Liveview
Touch operation
Display technology TFT Color LCD -
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4 seconds 15 seconds
Fastest shutter speed 1/2000 seconds 1/2000 seconds
Continuous shutter rate 2.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change WB
Image stabilization
Built-in flash
Flash range 15.00 m 6.40 m
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye, Slow Syncro
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30, 120 fps), 320 x 180 (30, 240 fps) 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (220 fps)
Highest video resolution 1920x1080 1920x1080
Video data format MPEG-4, H.264 MPEG-4, AVCHD
Mic support
Headphone support
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 485 gr (1.07 pounds) 206 gr (0.45 pounds)
Dimensions 117 x 78 x 93mm (4.6" x 3.1" x 3.7") 105 x 59 x 28mm (4.1" x 2.3" x 1.1")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 260 photos
Form of battery - Battery Pack
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Card slots Single Single
Retail cost $299 $349