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Panasonic ZS7 vs Sony A33

Portability
91
Imaging
35
Features
33
Overall
34
Panasonic Lumix DMC-ZS7 front
 
Sony SLT-A33 front
Portability
67
Imaging
54
Features
80
Overall
64

Panasonic ZS7 vs Sony A33 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
  • Launched July 2011
  • Additionally referred to as Lumix DMC-TZ10
  • Replacement is Panasonic ZS8
Sony A33
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Push to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Launched August 2010
  • Replacement is Sony A35
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Panasonic ZS7 vs Sony A33 Overview

Lets take a deeper look at the Panasonic ZS7 versus Sony A33, one is a Small Sensor Superzoom and the latter is a Entry-Level DSLR by competitors Panasonic and Sony. The sensor resolution of the ZS7 (12MP) and the A33 (14MP) is pretty close but the ZS7 (1/2.3") and A33 (APS-C) have totally different sensor size.

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The ZS7 was manufactured 11 months after the A33 and they are of a similar generation. Both of these cameras feature different body design with the Panasonic ZS7 being a Compact camera and the Sony A33 being a Compact SLR camera.

Before delving into a in depth comparison, here is a simple view of how the ZS7 grades against the A33 in terms of portability, imaging, features and an overall score.

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Reasons to pick Panasonic ZS7 over the Sony A33

 ZS7 A33 
LaunchedJuly 2011August 2010More modern by 11 months

Reasons to pick Sony A33 over the Panasonic ZS7

 A33 ZS7 
Focus manually More accurate focusing
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution921k460kCrisper screen (+461k dot)
Selfie screen Take selfies

Common features in the Panasonic ZS7 and Sony A33

 ZS7 A33 
Screen size3"3"Same screen size
Touch friendly screen Neither features Touch friendly screen

Panasonic ZS7 vs Sony A33 Physical Comparison

For those who are aiming to carry around your camera, you are going to need to think about its weight and proportions. The Panasonic ZS7 enjoys physical measurements of 103mm x 60mm x 33mm (4.1" x 2.4" x 1.3") accompanied by a weight of 218 grams (0.48 lbs) and the Sony A33 has measurements of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 500 grams (1.10 lbs).

Contrast the Panasonic ZS7 versus Sony A33 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you use during that time. Here is a front view over all size comparison of the ZS7 vs the A33.

Panasonic ZS7 vs Sony A33 size comparison

Taking into consideration dimensions and weight, the portability grade of the ZS7 and A33 is 91 and 67 respectively.

Panasonic ZS7 vs Sony A33 top view buttons comparison

Panasonic ZS7 vs Sony A33 Sensor Comparison

Quite often, it is very hard to envision the difference in sensor sizes only by researching specs. The image underneath might provide you a clearer sense of the sensor sizing in the ZS7 and A33.

As you can plainly see, both the cameras feature different megapixels and different sensor sizes. The ZS7 featuring a smaller sensor will make shooting bokeh trickier and the Sony A33 will provide you with greater detail due to its extra 2 Megapixels. Higher resolution will also make it easier to crop pictures way more aggressively. The newer ZS7 is going to have a benefit in sensor technology.

Panasonic ZS7 vs Sony A33 sensor size comparison

Panasonic ZS7 vs Sony A33 Screen and ViewFinder

Panasonic ZS7 vs Sony A33 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZS7 Portrait photography features
Sony A33 Portrait photography features
21
no manual focus
can't use external flash
low resolution (12 megapixels)
small sensor size (1/2.3")
has no RAW support
72
focusing manually
good resolution (14MP)
decent sensor size (APS-C)
supports face detection focus
delivers RAW files
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Street Comparison

Panasonic ZS7 Street photography highlights
Sony A33 Street photography highlights
60
image stabilization (Optical)
lighter than competitors (218g)
fixed screen
small sensor size (1/2.3")
has no RAW support
76
screen articulates fully
image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW files
Photography Glossary

Sports Comparison

Panasonic ZS7 Sports photography info
Sony A33 Sports photography info
27
image stabilization (Optical)
continuous shooting slow (2.0 frames per second)
low resolution (12MP)
small sensor size (1/2.3")
has no phase detect autofocus
67
image stabilization (Sensor based)
good resolution (14MP)
decent sensor size (APS-C)
has phase detect auto focus
bad battery life (340 per charge)
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Travel Comparison

Panasonic ZS7 Travel photography details
Sony A33 Travel photography details
63
lighter than competitors (218 grams)
has built in flash
decently wide (25mm)
long reach (300mm)
no Time Lapse recording
low resolution (12 megapixels)
doesn't contain selfie friendly display
slow max aperture (f3.3)
61
good resolution (14MP)
built-in flash
selfie friendly screen
doesn't have Time Lapse function
bad battery life (340 shots)
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Landscape Comparison

Panasonic ZS7 Landscape photography information
Sony A33 Landscape photography information
38
decently wide (25mm)
nice screen size (3 inch)
image stabilization (Optical)
no manual focus
can't swap lens (fixed lens mount)
slow max aperture (f3.3)
low resolution (12 megapixels)
small sensor size (1/2.3")
has no RAW support
no Time Lapse recording
67
focusing manually
interchangeable lenses (Sony/Minolta Alpha mount)
nice screen size (3 inch)
image stabilization (Sensor based)
good resolution (14 megapixels)
decent sensor size (APS-C)
delivers RAW files
bad battery life (340 per charge)
doesn't have Time Lapse function
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Vlogging Comparison

Panasonic ZS7 Vlogging features
Sony A33 Vlogging features
30
decently wide (25mm)
image stabilization (Optical)
lighter than competitors (218g)
slow max aperture (f3.3)
doesn't contain selfie friendly display
low quality video (1280 x 720 pxls)
no external mic jack
77
selfie friendly screen
image stabilization (Sensor based)
supports face detection focus
good video quality (1920 x 1080 pixels)
has external mic support
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Panasonic ZS7 vs Sony A33 Specifications

Detailed spec comparison table for Panasonic ZS7 and Sony A33
 Panasonic Lumix DMC-ZS7Sony SLT-A33
General Information
Manufacturer Panasonic Sony
Model Panasonic Lumix DMC-ZS7 Sony SLT-A33
Also Known as Lumix DMC-TZ10 -
Type Small Sensor Superzoom Entry-Level DSLR
Launched 2011-07-19 2010-08-24
Physical type Compact Compact SLR
Sensor Information
Powered by 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 14 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Peak resolution 4000 x 3000 4592 x 3056
Highest native ISO 6400 12800
Highest enhanced ISO - 25600
Minimum native ISO 80 100
RAW photos
Autofocusing
Manual focus
Touch to focus
AF continuous
AF single
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 11 15
Cross focus points - 3
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 25-300mm (12.0x) -
Max aperture f/3.3-4.9 -
Macro focus distance 3cm -
Number of lenses - 143
Crop factor 5.9 1.5
Screen
Type of display Fixed Type Fully Articulated
Display diagonal 3 inch 3 inch
Display resolution 460 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,150 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Minimum shutter speed 60s 30s
Fastest shutter speed 1/2000s 1/4000s
Continuous shutter rate 2.0 frames/s 7.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash range 5.30 m 10.00 m (@ ISO 100)
Flash settings Auto, On, Off, Red-eye, Slow Syncro Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AEB
WB bracketing
Fastest flash synchronize - 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
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, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 1280x720 1920x1080
Video file format AVCHD Lite MPEG-4, AVCHD, H.264
Mic support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 218 grams (0.48 lb) 500 grams (1.10 lb)
Physical dimensions 103 x 60 x 33mm (4.1" x 2.4" x 1.3") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO Overall score not tested 70
DXO Color Depth score not tested 22.8
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 591
Other
Battery life - 340 photographs
Form of battery - Battery Pack
Battery model - NP-FW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots 1 1
Retail pricing $350 $230