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Panasonic ZS25 vs Sony A77

Portability
93
Imaging
39
Features
43
Overall
40
Panasonic Lumix DMC-ZS25 front
 
Sony SLT-A77 front
Portability
59
Imaging
62
Features
83
Overall
70

Panasonic ZS25 vs Sony A77 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
  • Revealed January 2013
  • Also Known as Lumix DMC-TZ35
  • Older Model is Panasonic ZS20
  • Replacement is Panasonic ZS30
Sony A77
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 50 - 16000 (Push to 25600)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 732g - 143 x 104 x 81mm
  • Introduced October 2011
  • Replaced the Sony A700
  • Renewed by Sony A77 II
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Panasonic ZS25 vs Sony A77 Overview

Its time to take a more detailed look at the Panasonic ZS25 vs Sony A77, former is a Small Sensor Superzoom while the latter is a Advanced DSLR by rivals Panasonic and Sony. There exists a noticeable gap between the image resolutions of the ZS25 (16MP) and A77 (24MP) and the ZS25 (1/2.3") and A77 (APS-C) offer totally different sensor measurements.

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The ZS25 was launched 15 months after the A77 which makes them a generation away from one another. Both cameras feature different body design with the Panasonic ZS25 being a Compact camera and the Sony A77 being a Mid-size SLR camera.

Before delving right into a comprehensive comparison, here is a brief overview of how the ZS25 scores versus the A77 for portability, imaging, features and an overall mark.

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Reasons to pick Panasonic ZS25 over the Sony A77

 ZS25 A77 
IntroducedJanuary 2013October 2011Newer by 15 months

Reasons to pick Sony A77 over the Panasonic ZS25

 A77 ZS25 
Focus manually More exact focusing
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution921k460kSharper screen (+461k dot)
Selfie screen Take selfies

Common features in the Panasonic ZS25 and Sony A77

 ZS25 A77 
Screen size3"3"Same screen measurements
Touch friendly screen Neither offers Touch friendly screen

Panasonic ZS25 vs Sony A77 Physical Comparison

If you're looking to travel with your camera regularly, you will have to factor its weight and proportions. The Panasonic ZS25 offers external measurements of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") with a weight of 193 grams (0.43 lbs) whilst the Sony A77 has measurements of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") accompanied by a weight of 732 grams (1.61 lbs).

Check out the Panasonic ZS25 vs Sony A77 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will vary depending on the lens you are utilising at the time. Below is a front view physical size comparison of the ZS25 against the A77.

Panasonic ZS25 vs Sony A77 size comparison

Using dimensions and weight, the portability grade of the ZS25 and A77 is 93 and 59 respectively.

Panasonic ZS25 vs Sony A77 top view buttons comparison

Panasonic ZS25 vs Sony A77 Sensor Comparison

Sometimes, it's difficult to visualise the gap between sensor dimensions simply by checking a spec sheet. The picture underneath will offer you a better sense of the sensor measurements in the ZS25 and A77.

As you can see, the two cameras come with different resolutions and different sensor dimensions. The ZS25 due to its tinier sensor will make achieving bokeh trickier and the Sony A77 will give extra detail utilizing its extra 8MP. Higher resolution can also enable you to crop pictures a good deal more aggressively. The fresher ZS25 will have an advantage in sensor tech.

Panasonic ZS25 vs Sony A77 sensor size comparison

Panasonic ZS25 vs Sony A77 Screen and ViewFinder

Panasonic ZS25 vs Sony A77 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic ZS25
Portrait photography with Sony A77
31
decent megapixels (16MP)
lack of manual focus
cannot use external flash
sensor is small (1/2.3")
lack of RAW format
77
focusing manually
decent MP (24 megapixels)
sensor size is good (APS-C)
has face detection autofocus
delivers RAW formats
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Street Comparison

Street photography with Panasonic ZS25
Street photography with Sony A77
66
has image stabilization (Optical)
offers touch focus
lighter than competition in class (193 grams)
fixed screen
sensor is small (1/2.3")
lack of RAW format
74
screen can move to multiple angles
built in image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW formats
environment proofing
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Sports Comparison

Panasonic ZS25 Sports photography features
Sony A77 Sports photography features
44
great zoom range (24-480mm 20.0 x zoom)
has image stabilization (Optical)
decent megapixels (16 megapixels)
offers tracking autofocus
maximum shutter speed is a little low (1/1,200s)
sensor is small (1/2.3")
not so great battery power (260 per charge)
lack of phase detect auto focus
73
maximum shutter speed is high (1/8,000s)
built in image stabilization (Sensor based)
decent MP (24 megapixels)
sensor size is good (APS-C)
environment proofing
supports phase detect autofocus
not so great battery life (470 shots)
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Travel Comparison

Travel photography with Panasonic ZS25
Travel photography with Sony A77
69
lighter than competition in class (193g)
offers touch focus
decent megapixels (16 megapixels)
flash built-in
pretty wide (24mm)
great zoom (480mm)
doesn't have Timelapse mode
not so great battery power (260 shots)
screen isn't selfie friendly
sluggish max aperture (f3.3)
62
environment proofing
decent MP (24 megapixels)
has built in flash
selfie friendly display
no Time Lapse function
not so great battery life (470 shots)
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Landscape Comparison

Panasonic ZS25 as a Landscape photography camera
Sony A77 as a Landscape photography camera
43
pretty wide (24mm)
screen is a decent size (3")
has image stabilization (Optical)
decent megapixels (16 megapixels)
lack of manual focus
fixed lens (fixed lens mount)
sluggish max aperture (f3.3)
sensor is small (1/2.3")
lack of RAW format
not so great battery power (260 CIPA)
doesn't have Timelapse mode
70
focusing manually
change lenses (Sony/Minolta Alpha mount)
pretty good screen size (3 inch)
built in image stabilization (Sensor based)
decent MP (24MP)
sensor size is good (APS-C)
delivers RAW formats
environment proofing
not so great battery life (470 CIPA)
no Time Lapse function
Photography Glossary

Vlogging Comparison

Panasonic ZS25 Vlogging info
Sony A77 Vlogging info
33
pretty wide (24mm)
has image stabilization (Optical)
great video quality (1920 x 1080 pxls)
lighter than competition in class (193 grams)
sluggish max aperture (f3.3)
screen isn't selfie friendly
doesn't have external microphone socket
76
selfie friendly display
built in image stabilization (Sensor based)
has face detection autofocus
high quality video (1920 x 1080 pxls)
comes with external mic jack
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Panasonic ZS25 vs Sony A77 Specifications

Detailed spec comparison table for Panasonic ZS25 and Sony A77
 Panasonic Lumix DMC-ZS25Sony SLT-A77
General Information
Brand Name Panasonic Sony
Model type Panasonic Lumix DMC-ZS25 Sony SLT-A77
Also Known as Lumix DMC-TZ35 -
Class Small Sensor Superzoom Advanced DSLR
Revealed 2013-01-07 2011-10-25
Body design Compact Mid-size 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 surface area 27.7mm² 366.6mm²
Sensor resolution 16MP 24MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4896 x 3672 6000 x 4000
Max native ISO 6400 16000
Max enhanced ISO - 25600
Min native ISO 100 50
RAW data
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 23 19
Cross type focus points - 11
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range 24-480mm (20.0x) -
Maximal aperture f/3.3-6.4 -
Macro focusing range 3cm -
Amount of lenses - 143
Focal length multiplier 5.9 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen sizing 3 inch 3 inch
Screen resolution 460 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Minimum shutter speed 15s 30s
Fastest shutter speed 1/1200s 1/8000s
Continuous shutter speed 10.0 frames/s 12.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash distance 6.40 m 12.00 m
Flash settings Auto, On, Off, Red-eye, Slow Syncro Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AEB
WB bracketing
Fastest flash sync - 1/250s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
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, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Max 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
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 193 gr (0.43 pounds) 732 gr (1.61 pounds)
Physical dimensions 105 x 59 x 28mm (4.1" x 2.3" x 1.1") 143 x 104 x 81mm (5.6" x 4.1" x 3.2")
DXO scores
DXO Overall rating not tested 78
DXO Color Depth rating not tested 24.0
DXO Dynamic range rating not tested 13.2
DXO Low light rating not tested 801
Other
Battery life 260 photographs 470 photographs
Type of battery Battery Pack Battery Pack
Battery ID - NP-FM500H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Cost at release $300 $900