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Panasonic ZS7 vs Sony A77

Portability
91
Imaging
35
Features
33
Overall
34
Panasonic Lumix DMC-ZS7 front
 
Sony SLT-A77 front
Portability
59
Imaging
63
Features
83
Overall
71

Panasonic ZS7 vs Sony A77 Key Specs

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
  • Released July 2011
  • Other Name is Lumix DMC-TZ10
  • Successor is Panasonic ZS8
Sony A77
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 50 - 16000 (Boost to 25600)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 732g - 143 x 104 x 81mm
  • Announced October 2011
  • Succeeded the Sony A700
  • Later Model is Sony A77 II
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Panasonic ZS7 vs Sony A77 Overview

In this article, we are comparing the Panasonic ZS7 and Sony A77, former being a Small Sensor Superzoom while the other is a Advanced DSLR by rivals Panasonic and Sony. There exists a large gap among the resolutions of the ZS7 (12MP) and A77 (24MP) and the ZS7 (1/2.3") and A77 (APS-C) use totally different sensor sizing.

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The ZS7 was launched 3 months before the A77 so they are both of a similar age. Both cameras offer different body type with the Panasonic ZS7 being a Compact camera and the Sony A77 being a Mid-size SLR camera.

Before delving through a full comparison, below is a short summation of how the ZS7 grades vs the A77 with respect to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic ZS7 over the Sony A77

 ZS7 A77 

Reasons to pick Sony A77 over the Panasonic ZS7

 A77 ZS7 
Manual focus Very exact focusing
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k460kCrisper display (+461k dot)
Selfie screen Easy selfies

Common features in the Panasonic ZS7 and Sony A77

 ZS7 A77 
AnnouncedJuly 2011October 2011Same age
Display sizing3"3"Equivalent display measurement
Touch friendly display Neither features Touch friendly display

Panasonic ZS7 vs Sony A77 Physical Comparison

For anybody who is planning to carry your camera, you should consider its weight and size. The Panasonic ZS7 enjoys exterior dimensions of 103mm x 60mm x 33mm (4.1" x 2.4" x 1.3") with a weight of 218 grams (0.48 lbs) whilst the Sony A77 has specifications of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 732 grams (1.61 lbs).

Take a look at the Panasonic ZS7 and Sony A77 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will differ depending on the lens you have attached at that time. Underneath is the front view physical size comparison of the ZS7 vs the A77.

Panasonic ZS7 vs Sony A77 size comparison

Factoring in dimensions and weight, the portability score of the ZS7 and A77 is 91 and 59 respectively.

Panasonic ZS7 vs Sony A77 top view buttons comparison

Panasonic ZS7 vs Sony A77 Sensor Comparison

Typically, its tough to see the difference in sensor sizing purely by looking through specs. The visual underneath should give you a greater sense of the sensor dimensions in the ZS7 and A77.

All in all, each of these cameras offer different resolutions and different sensor sizing. The ZS7 due to its smaller sensor will make shooting shallow depth of field trickier and the Sony A77 will render extra detail utilizing its extra 12MP. Greater resolution can also allow you to crop photos a little more aggressively.

Panasonic ZS7 vs Sony A77 sensor size comparison

Panasonic ZS7 vs Sony A77 Screen and ViewFinder

Panasonic ZS7 vs Sony A77 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZS7 Portrait photography highlights
Sony A77 Portrait photography highlights
21
no manual focus
cannot use external flash
low megapixels (12MP)
small sensor size (1/2.3")
lacks RAW format
77
focusing manually
good megapixels (24 megapixels)
good sensor size (APS-C)
features face detect autofocus
delivers RAW formats
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Street Comparison

Panasonic ZS7 Street photography factors
Sony A77 Street photography factors
60
image stabilization (Optical)
lighter than competitors in class (218g)
fixed screen
small sensor size (1/2.3")
lacks RAW format
74
screen can move to multiple angles
built in image stabilization (Sensor based)
good sensor size (APS-C)
delivers RAW formats
environment proofing
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Sports Comparison

Panasonic ZS7 Sports photography advice
Sony A77 Sports photography advice
27
image stabilization (Optical)
very slow continuous shooting (2.0 fps)
low megapixels (12 megapixels)
small sensor size (1/2.3")
lacks phase detect autofocus
74
maximum shutter speed is high (1/8,000 seconds)
built in image stabilization (Sensor based)
good megapixels (24 megapixels)
good sensor size (APS-C)
environment proofing
supports phase detect autofocus
low battery life (470 per charge)
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Travel Comparison

Panasonic ZS7 Travel photography advice
Sony A77 Travel photography advice
63
lighter than competitors in class (218 grams)
built-in flash
rather wide (25mm)
long zoom (300mm)
does not have Timelapse recording
low megapixels (12MP)
doesn't have selfie friendly screen
somewhat slow maximum aperture (f3.3)
62
environment proofing
good megapixels (24MP)
flash built-in
selfie friendly screen
no Time Lapse recording
low battery life (470 per charge)
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Landscape Comparison

Panasonic ZS7 Landscape photography information
Sony A77 Landscape photography information
38
rather wide (25mm)
nice screen size (3 inches)
image stabilization (Optical)
no manual focus
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.3)
low megapixels (12 megapixels)
small sensor size (1/2.3")
lacks RAW format
does not have Timelapse recording
71
focusing manually
interchangeable lenses (Sony/Minolta Alpha mount)
screen is a good size (3 inch)
built in image stabilization (Sensor based)
good megapixels (24 megapixels)
good sensor size (APS-C)
delivers RAW formats
environment proofing
low battery life (470 per charge)
no Time Lapse recording
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Vlogging Comparison

Panasonic ZS7 Vlogging advice
Sony A77 Vlogging advice
30
rather wide (25mm)
image stabilization (Optical)
lighter than competitors in class (218g)
somewhat slow maximum aperture (f3.3)
doesn't have selfie friendly screen
video quality not great (1280 x 720 resolution)
does not have external microphone port
76
selfie friendly screen
built in image stabilization (Sensor based)
features face detect autofocus
high quality video (1920 x 1080 resolution)
comes with mic jack
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Panasonic ZS7 vs Sony A77 Specifications

Detailed spec comparison table for Panasonic ZS7 and Sony A77
 Panasonic Lumix DMC-ZS7Sony SLT-A77
General Information
Brand Panasonic Sony
Model type Panasonic Lumix DMC-ZS7 Sony SLT-A77
Also called Lumix DMC-TZ10 -
Class Small Sensor Superzoom Advanced DSLR
Released 2011-07-19 2011-10-25
Body design Compact Mid-size SLR
Sensor Information
Processor Chip Venus Engine HD II Bionz
Sensor type CCD 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 12 megapixel 24 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4000 x 3000 6000 x 4000
Max native ISO 6400 16000
Max enhanced ISO - 25600
Min native ISO 80 50
RAW files
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 11 19
Cross type focus points - 11
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 25-300mm (12.0x) -
Maximum aperture f/3.3-4.9 -
Macro focusing distance 3cm -
Total lenses - 143
Focal length multiplier 5.9 1.5
Screen
Range of display Fixed Type Fully Articulated
Display diagonal 3 inches 3 inches
Resolution of display 460 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Minimum shutter speed 60 secs 30 secs
Fastest shutter speed 1/2000 secs 1/8000 secs
Continuous shutter speed 2.0 frames per sec 12.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash distance 5.30 m 12.00 m
Flash modes Auto, On, Off, Red-eye, Slow Syncro Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
White balance bracketing
Fastest flash sync - 1/250 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30fps), 320 x 240 (30 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Max video resolution 1280x720 1920x1080
Video file format AVCHD Lite 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 BuiltIn BuiltIn
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 218g (0.48 lbs) 732g (1.61 lbs)
Dimensions 103 x 60 x 33mm (4.1" x 2.4" x 1.3") 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 - 470 photographs
Battery format - Battery Pack
Battery ID - NP-FM500H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/SDHC/SDXC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Price at release $350 $900