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Panasonic ZS25 vs Sony A55

Portability
93
Imaging
39
Features
43
Overall
40
Panasonic Lumix DMC-ZS25 front
 
Sony SLT-A55 front
Portability
67
Imaging
54
Features
80
Overall
64

Panasonic ZS25 vs Sony A55 Key Specs

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
  • Released January 2013
  • Alternate Name is Lumix DMC-TZ35
  • Superseded the Panasonic ZS20
  • Replacement is Panasonic ZS30
Sony A55
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Raise to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Announced August 2010
  • Renewed by Sony A57
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Panasonic ZS25 vs Sony A55 Overview

Following is a detailed comparison of the Panasonic ZS25 versus Sony A55, one is a Small Sensor Superzoom and the latter is a Entry-Level DSLR by competitors Panasonic and Sony. The image resolution of the ZS25 (16MP) and the A55 (16MP) is relatively similar but the ZS25 (1/2.3") and A55 (APS-C) posses different sensor sizing.

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The ZS25 was announced 2 years after the A55 which is quite a big gap as far as technology is concerned. Each of the cameras feature different body design with the Panasonic ZS25 being a Compact camera and the Sony A55 being a Compact SLR camera.

Before getting right into a thorough comparison, here is a concise introduction of how the ZS25 matches up versus the A55 in relation to portability, imaging, features and an overall score.

Photography Glossary

        

Reasons to pick Panasonic ZS25 over the Sony A55

 ZS25 A55 
AnnouncedJanuary 2013August 2010More modern by 29 months

Reasons to pick Sony A55 over the Panasonic ZS25

 A55 ZS25 
Manual focus More accurate focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution921k460kSharper screen (+461k dot)
Selfie screen Take selfies

Common features in the Panasonic ZS25 and Sony A55

 ZS25 A55 
Screen size3"3"Same screen measurement
Touch friendly screen Missing Touch friendly screen

Panasonic ZS25 vs Sony A55 Physical Comparison

For those who are intending to carry around your camera frequently, you should consider its weight and size. The Panasonic ZS25 comes with outside measurements of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") accompanied by a weight of 193 grams (0.43 lbs) while the Sony A55 has specifications of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") accompanied by a weight of 500 grams (1.10 lbs).

Examine the Panasonic ZS25 versus Sony A55 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will change based on the lens you are utilising at that time. The following is a front view physical size comparison of the ZS25 versus the A55.

Panasonic ZS25 vs Sony A55 size comparison

Taking into consideration dimensions and weight, the portability score of the ZS25 and A55 is 93 and 67 respectively.

Panasonic ZS25 vs Sony A55 top view buttons comparison

Panasonic ZS25 vs Sony A55 Sensor Comparison

Quite often, it is tough to visualize the contrast between sensor sizes purely by reading specs. The picture underneath will provide you a far better sense of the sensor sizing in the ZS25 and A55.

As you can plainly see, both of these cameras come with the identical megapixel count albeit different sensor sizes. The ZS25 features the tinier sensor which should make achieving shallow DOF tougher. The more modern ZS25 provides an advantage with regard to sensor technology.

Panasonic ZS25 vs Sony A55 sensor size comparison

Panasonic ZS25 vs Sony A55 Screen and ViewFinder

Panasonic ZS25 vs Sony A55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZS25 Portrait photography information
Sony A55 Portrait photography information
31
decent sensor resolution (16MP)
lack of manual focus
no external flash support
small sensor size (1/2.3")
no RAW support
72
you can focus manually
decent megapixels (16MP)
decent sensor size (APS-C)
features face detection focus
supports RAW formats
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Street Comparison

Panasonic ZS25 Street photography advice
Sony A55 Street photography advice
66
image stabilization (Optical)
has focus via touch
lighter than average in class (193g)
screen does not articulate
small sensor size (1/2.3")
no RAW support
76
fully articulated screen
built in image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW formats
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Sports Comparison

Panasonic ZS25 as a Sports photography camera
Sony A55 as a Sports photography camera
44
amazing zoom range (24-480mm 20.0 x zoom)
image stabilization (Optical)
decent sensor resolution (16MP)
comes with tracking autofocus
low maximum shutter speed (1/1,200 seconds)
small sensor size (1/2.3")
terrible battery pack (260 CIPA)
no phase detect autofocus
67
built in image stabilization (Sensor based)
decent megapixels (16 megapixels)
decent sensor size (APS-C)
sensor has phase detect auto focus
bad battery pack (380 per charge)
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Travel Comparison

Panasonic ZS25 Travel photography advice
Sony A55 Travel photography advice
69
lighter than average in class (193g)
has focus via touch
decent sensor resolution (16 megapixels)
has built in flash
rather wide (24mm)
great zoom (480mm)
no Timelapse mode
terrible battery pack (260 per charge)
screen isn't selfie friendly
slow maximum aperture (f3.3)
61
decent megapixels (16 megapixels)
built-in flash
display is selfie friendly
doesn't have Time Lapse mode
bad battery pack (380 shots)
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Landscape Comparison

Panasonic ZS25 Landscape photography info
Sony A55 Landscape photography info
43
rather wide (24mm)
screen size is good (3 inches)
image stabilization (Optical)
decent sensor resolution (16 megapixels)
lack of manual focus
fixed lens (fixed lens mount)
slow maximum aperture (f3.3)
small sensor size (1/2.3")
no RAW support
terrible battery pack (260 shots)
no Timelapse mode
67
you can focus manually
change lenses (Sony/Minolta Alpha mount)
screen size is decent (3 inches)
built in image stabilization (Sensor based)
decent megapixels (16 megapixels)
decent sensor size (APS-C)
supports RAW formats
bad battery pack (380 per charge)
doesn't have Time Lapse mode
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Vlogging Comparison

Panasonic ZS25 Vlogging details
Sony A55 Vlogging details
33
rather wide (24mm)
image stabilization (Optical)
high video quality (1920 x 1080 pixels)
lighter than average in class (193 grams)
slow maximum aperture (f3.3)
screen isn't selfie friendly
no external microphone jack
77
display is selfie friendly
built in image stabilization (Sensor based)
features face detection focus
high video quality (1920 x 1080 pxls)
includes external mic jack
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Panasonic ZS25 vs Sony A55 Specifications

Detailed spec comparison table for Panasonic ZS25 and Sony A55
 Panasonic Lumix DMC-ZS25Sony SLT-A55
General Information
Company Panasonic Sony
Model type Panasonic Lumix DMC-ZS25 Sony SLT-A55
Otherwise known as Lumix DMC-TZ35 -
Type Small Sensor Superzoom Entry-Level DSLR
Released 2013-01-07 2010-08-24
Body design Compact Compact SLR
Sensor Information
Chip - Bionz
Sensor type CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.08 x 4.56mm 23.5 x 15.6mm
Sensor area 27.7mm² 366.6mm²
Sensor resolution 16MP 16MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Peak resolution 4896 x 3672 4912 x 3264
Highest native ISO 6400 12800
Highest enhanced ISO - 25600
Min native ISO 100 100
RAW photos
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 23 15
Cross type focus points - 3
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 24-480mm (20.0x) -
Max aperture f/3.3-6.4 -
Macro focusing range 3cm -
Amount of lenses - 143
Crop factor 5.9 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen size 3" 3"
Screen resolution 460k dot 921k dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,150k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Min shutter speed 15s 30s
Max shutter speed 1/1200s 1/4000s
Continuous shutter speed 10.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash distance 6.40 m 10.00 m (@ ISO 100)
Flash options Auto, On, Off, Red-eye, Slow Syncro Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Max flash sync - 1/160s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (220 fps) 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 1920x1080 1920x1080
Video data format MPEG-4, AVCHD MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 193g (0.43 lb) 500g (1.10 lb)
Physical dimensions 105 x 59 x 28mm (4.1" x 2.3" x 1.1") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO Overall rating not tested 73
DXO Color Depth rating not tested 23.0
DXO Dynamic range rating not tested 12.4
DXO Low light rating not tested 816
Other
Battery life 260 photos 380 photos
Type of battery Battery Pack Battery Pack
Battery ID - NP-FW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Launch price $300 $800