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Casio EX-ZS15 vs Sony TX66

Portability
95
Imaging
37
Features
15
Overall
28
Casio Exilim EX-ZS15 front
 
Sony Cyber-shot DSC-TX66 front
Portability
97
Imaging
42
Features
51
Overall
45

Casio EX-ZS15 vs Sony TX66 Key Specs

Casio EX-ZS15
(Full Review)
  • 14MP - 1/2.3" Sensor
  • " Fixed Display
  • ISO 0 - 0
  • 1280 x 720 video
  • ()mm (F) lens
  • 154g - 103 x 59 x 20mm
  • Introduced July 2011
Sony TX66
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3.3" Fixed Display
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 26-130mm (F3.5-4.8) lens
  • 109g - 93 x 54 x 13mm
  • Revealed February 2012
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Casio EX-ZS15 vs Sony TX66 Overview

Following is a extended assessment of the Casio EX-ZS15 and Sony TX66, both Ultracompact cameras by manufacturers Casio and Sony. There exists a significant gap among the sensor resolutions of the EX-ZS15 (14MP) and TX66 (18MP) but they feature the exact same sensor sizes (1/2.3").

Photography Glossary

The EX-ZS15 was unveiled 7 months prior to the TX66 which means that they are of a similar generation. Both cameras come with the identical body type (Ultracompact).

Before diving in to a step-by-step comparison, below is a simple highlight of how the EX-ZS15 matches up vs the TX66 with regard to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-ZS15 over the Sony TX66

 EX-ZS15 TX66 

Reasons to pick Sony TX66 over the Casio EX-ZS15

 TX66 EX-ZS15 
RevealedFebruary 2012July 2011More modern by 7 months
Manually focus Dial exact focus
Display dimension3.3""Larger display (+3.3")
Display resolution1230k0kCrisper display (+1230k dot)
Touch friendly display Easily navigate

Common features in the Casio EX-ZS15 and Sony TX66

 EX-ZS15 TX66 
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen

Casio EX-ZS15 vs Sony TX66 Physical Comparison

If you are planning to carry around your camera often, you will want to factor in its weight and proportions. The Casio EX-ZS15 comes with exterior dimensions of 103mm x 59mm x 20mm (4.1" x 2.3" x 0.8") having a weight of 154 grams (0.34 lbs) and the Sony TX66 has measurements of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") with a weight of 109 grams (0.24 lbs).

See the Casio EX-ZS15 and Sony TX66 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at the time. The following is the front view dimension comparison of the EX-ZS15 against the TX66.

Casio EX-ZS15 vs Sony TX66 size comparison

Taking into account dimensions and weight, the portability score of the EX-ZS15 and TX66 is 95 and 97 respectively.

Casio EX-ZS15 vs Sony TX66 top view buttons comparison

Casio EX-ZS15 vs Sony TX66 Sensor Comparison

Quite often, it's hard to visualise the difference in sensor sizes only by going through a spec sheet. The pic below might offer you a better sense of the sensor sizes in the EX-ZS15 and TX66.

As you can see, the 2 cameras have got the exact same sensor measurements but not the same resolution. You should anticipate the Sony TX66 to show greater detail having an extra 4 Megapixels. Greater resolution can also make it easier to crop photos much more aggressively. The more aged EX-ZS15 will be disadvantaged with regard to sensor tech.

Casio EX-ZS15 vs Sony TX66 sensor size comparison

Casio EX-ZS15 vs Sony TX66 Screen and ViewFinder

Casio EX-ZS15 vs Sony TX66 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-ZS15 as a Portrait photography camera
Sony TX66 as a Portrait photography camera
28
MP count good (14 megapixels)
no manual focus
manual mode not available
can't use external flash
sensor size is very small (1/2.3")
does not have RAW files
42
manual focus
megapixel count good (18 megapixels)
comes with face detection autofocus
manual exposure not available
no external flash support
sensor size is tiny (1/2.3")
no RAW format
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Street Comparison

Casio EX-ZS15 Street photography advice
Sony TX66 Street photography advice
48
no articulating screen
lack of image stabilization
sensor size is very small (1/2.3")
does not have RAW files
heavier than others (154g)
low maximum ISO (0)
64
has image stabilization (Optical)
comes with focus by touch
fixed screen
sensor size is tiny (1/2.3")
no RAW format
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Sports Comparison

Casio EX-ZS15 Sports photography advice
Sony TX66 Sports photography advice
32
MP count good (14 megapixels)
offers tracking focus
can't change focal length (()mm)
no shutter priority
lack of image stabilization
sensor size is very small (1/2.3")
does not have phase detect autofocus
49
has image stabilization (Optical)
megapixel count good (18 megapixels)
comes with tracking autofocus
good battery life (250 per charge)
no shutter priority
sensor size is tiny (1/2.3")
no phase detect autofocus
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Travel Comparison

Casio EX-ZS15 Travel photography advice
Sony TX66 Travel photography advice
61
MP count good (14 megapixels)
good max aperture (f)
doesn't have Time Lapse recording
heavier than others (154 grams)
display isn't selfie friendly
72
good battery life (250 per charge)
comes with focus by touch
megapixel count good (18 megapixels)
built-in flash
relatively wide (26mm)
missing Time Lapse recording
display isn't selfie friendly
sluggish maximum aperture (f3.5)
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Landscape Comparison

Casio EX-ZS15 Landscape photography highlights
Sony TX66 Landscape photography highlights
32
good max aperture (f)
MP count good (14 megapixels)
no manual focus
fixed lens (fixed lens mount)
can't change focal length (()mm)
screen is small (")
manual mode not available
lack of image stabilization
sensor size is very small (1/2.3")
low maximum ISO (0)
does not have RAW files
doesn't have Time Lapse recording
51
manual focus
relatively wide (26mm)
good sized screen (3.3 inches)
has image stabilization (Optical)
megapixel count good (18 megapixels)
good battery life (250 per charge)
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.5)
manual exposure not available
sensor size is tiny (1/2.3")
no RAW format
missing Time Lapse recording
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Vlogging Comparison

Casio EX-ZS15 as a Vlogging camera
Sony TX66 as a Vlogging camera
26
good max aperture (f)
display isn't selfie friendly
lack of image stabilization
video res low (1280 x 720 pxls)
doesn't have mic jack
heavier than others (154g)
36
relatively wide (26mm)
touchscreen
has image stabilization (Optical)
comes with face detection autofocus
high quality video (1920 x 1080 pixels)
sluggish maximum aperture (f3.5)
display isn't selfie friendly
missing external mic port
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Casio EX-ZS15 vs Sony TX66 Specifications

Detailed spec comparison table for Casio EX-ZS15 and Sony TX66
 Casio Exilim EX-ZS15Sony Cyber-shot DSC-TX66
General Information
Company Casio Sony
Model Casio Exilim EX-ZS15 Sony Cyber-shot DSC-TX66
Category Ultracompact Ultracompact
Introduced 2011-07-18 2012-02-28
Body design Ultracompact Ultracompact
Sensor Information
Chip - BIONZ
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 14 megapixel 18 megapixel
Anti aliasing filter
Aspect ratio - 4:3 and 16:9
Highest Possible resolution 4320 x 3240 4896 x 3672
Maximum native ISO - 12800
Lowest native ISO - 80
RAW data
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range () 26-130mm (5.0x)
Largest aperture - f/3.5-4.8
Macro focus distance - 1cm
Focal length multiplier 5.8 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing - 3.3 inch
Display resolution 0 thousand dot 1,230 thousand dot
Selfie friendly
Liveview
Touch screen
Display technology - XtraFine TruBlack OLED display
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed - 30 secs
Fastest shutter speed - 1/4000 secs
Continuous shutter speed - 10.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Change white balance
Image stabilization
Integrated flash
Flash range no built-in flash 3.10 m
Flash settings no built-in flash Auto, On, Off, Slow Sync, Rear Slow Sync
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 1920 x 1080 (60 fps), 1440 x 1080 (60, 30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB none USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 154g (0.34 pounds) 109g (0.24 pounds)
Dimensions 103 x 59 x 20mm (4.1" x 2.3" x 0.8") 93 x 54 x 13mm (3.7" x 2.1" x 0.5")
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 - 250 photos
Form of battery - Battery Pack
Battery model - NP-BN
Self timer - Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Storage media - Memory Stick Duo/Pro Duo/Pro-HG Duo, microSD/microSDHC
Storage slots Single Single
Cost at release $248 $350