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Casio EX-S7 vs Samsung HZ15W

Portability
96
Imaging
35
Features
14
Overall
26
Casio Exilim EX-S7 front
 
Samsung HZ15W front
Portability
90
Imaging
34
Features
31
Overall
32

Casio EX-S7 vs Samsung HZ15W Key Specs

Casio EX-S7
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 1600
  • 1280 x 720 video
  • 36-107mm (F3.1-5.6) lens
  • 121g - 97 x 57 x 20mm
  • Revealed February 2010
Samsung HZ15W
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 24-240mm (F3.3-5.8) lens
  • 249g - 105 x 61 x 37mm
  • Released February 2009
  • Additionally Known as WB550
Photography Glossary

Casio EX-S7 vs Samsung HZ15W Overview

In this article, we will be comparing the Casio EX-S7 versus Samsung HZ15W, former being a Ultracompact while the latter is a Small Sensor Compact by brands Casio and Samsung. The sensor resolution of the EX-S7 (12MP) and the HZ15W (12MP) is relatively close and they use the same exact sensor dimensions (1/2.3").

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The EX-S7 was revealed 13 months later than the HZ15W which makes the cameras a generation apart from each other. Both of these cameras offer different body type with the Casio EX-S7 being a Ultracompact camera and the Samsung HZ15W being a Compact camera.

Before we go through a in depth comparison, below is a concise overview of how the EX-S7 grades vs the HZ15W in relation to portability, imaging, features and an overall grade.

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Reasons to pick Casio EX-S7 over the Samsung HZ15W

 EX-S7 HZ15W 
ReleasedFebruary 2010February 2009More recent by 13 months

Reasons to pick Samsung HZ15W over the Casio EX-S7

 HZ15W EX-S7 
Screen sizing3"2.7"Bigger screen (+0.3")
Screen resolution460k230kClearer screen (+230k dot)

Common features in the Casio EX-S7 and Samsung HZ15W

 EX-S7 HZ15W 
Manually focus More precise focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither provides selfie screen
Touch screen Lack of Touch screen

Casio EX-S7 vs Samsung HZ15W Physical Comparison

For anyone who is aiming to lug around your camera frequently, you'll need to consider its weight and volume. The Casio EX-S7 provides outer dimensions of 97mm x 57mm x 20mm (3.8" x 2.2" x 0.8") along with a weight of 121 grams (0.27 lbs) whilst the Samsung HZ15W has sizing of 105mm x 61mm x 37mm (4.1" x 2.4" x 1.5") having a weight of 249 grams (0.55 lbs).

Check the Casio EX-S7 versus Samsung HZ15W in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary dependant on the lens you choose at that time. Below is the front view measurements comparison of the EX-S7 vs the HZ15W.

Casio EX-S7 vs Samsung HZ15W size comparison

Factoring in size and weight, the portability score of the EX-S7 and HZ15W is 96 and 90 respectively.

Casio EX-S7 vs Samsung HZ15W top view buttons comparison

Casio EX-S7 vs Samsung HZ15W Sensor Comparison

Oftentimes, its difficult to envision the gap in sensor measurements purely by researching technical specs. The graphic here may give you a much better sense of the sensor dimensions in the EX-S7 and HZ15W.

As you have seen, each of these cameras offer the same exact sensor sizing and the exact same megapixels and you can expect comparable quality of photos although you should always factor the age of the cameras into account. The more modern EX-S7 is going to have a benefit when it comes to sensor technology.

Casio EX-S7 vs Samsung HZ15W sensor size comparison

Casio EX-S7 vs Samsung HZ15W Screen and ViewFinder

Casio EX-S7 vs Samsung HZ15W Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-S7 Portrait photography advice
Samsung HZ15W Portrait photography advice
27
focusing manually
manual mode not available
external flash not possible
low megapixels (12MP)
sensor is tiny (1/2.3")
lack of RAW format
31
you can focus manually
has face detection autofocus
lack of manual exposure
external flash not possible
low resolution (12 megapixels)
small sensor (1/2.3")
has no RAW files
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Street Comparison

Casio EX-S7 Street photography info
Samsung HZ15W Street photography info
48
screen does not articulate
lack of image stabilization
sensor is tiny (1/2.3")
lack of RAW format
52
image stabilization (Sensor-shift)
no moving screen
small sensor (1/2.3")
has no RAW files
more heavy than competition (249 grams)
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Sports Comparison

Sports photography with Casio EX-S7
Sports photography with Samsung HZ15W
17
lack of shutter priority mode
lack of image stabilization
low megapixels (12 megapixels)
sensor is tiny (1/2.3")
lack of phase detect auto focus
27
image stabilization (Sensor-shift)
no shutter priority mode
low resolution (12 megapixels)
small sensor (1/2.3")
has no phase detect autofocus
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Travel Comparison

Casio EX-S7 Travel photography factors
Samsung HZ15W Travel photography factors
52
has built in flash
does not have Time Lapse function
low megapixels (12MP)
does not offer selfie friendly screen
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f3.1)
54
has built in flash
relatively wide (24mm)
doesn't have Timelapse function
more heavy than competition (249 grams)
low resolution (12MP)
display is not selfie friendly
sluggish maximum aperture (f3.3)
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Landscape Comparison

Casio EX-S7 Landscape photography information
Samsung HZ15W Landscape photography information
28
focusing manually
fixed lens (fixed lens mount)
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f3.1)
small screen (2.7")
manual mode not available
lack of image stabilization
low megapixels (12MP)
sensor is tiny (1/2.3")
lack of RAW format
does not have Time Lapse function
40
you can focus manually
relatively wide (24mm)
screen size is good (3")
image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.3)
lack of manual exposure
low resolution (12MP)
small sensor (1/2.3")
has no RAW files
doesn't have Timelapse function
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Vlogging Comparison

Casio EX-S7 Vlogging information
Samsung HZ15W Vlogging information
22
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f3.1)
does not offer selfie friendly screen
lack of image stabilization
low video resolution (1280 x 720 pixels)
does not have external mic socket
28
relatively wide (24mm)
image stabilization (Sensor-shift)
has face detection autofocus
sluggish maximum aperture (f3.3)
display is not selfie friendly
video res low (1280 x 720 resolution)
doesn't have external microphone socket
more heavy than competition (249 grams)
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Casio EX-S7 vs Samsung HZ15W Specifications

Detailed spec comparison table for Casio EX-S7 and Samsung HZ15W
 Casio Exilim EX-S7Samsung HZ15W
General Information
Company Casio Samsung
Model type Casio Exilim EX-S7 Samsung HZ15W
Also Known as - WB550
Class Ultracompact Small Sensor Compact
Revealed 2010-02-21 2009-02-23
Physical type Ultracompact Compact
Sensor Information
Chip Exilim Engine 5.0 -
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.08 x 4.56mm
Sensor area 28.1mm² 27.7mm²
Sensor resolution 12 megapixel 12 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 16:9, 4:3 and 3:2
Highest resolution 4000 x 3000 4000 x 3000
Highest native ISO 1600 3200
Min native ISO 64 80
RAW images
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Lens
Lens support fixed lens fixed lens
Lens zoom range 36-107mm (3.0x) 24-240mm (10.0x)
Max aperture f/3.1-5.6 f/3.3-5.8
Macro focusing distance 10cm 5cm
Focal length multiplier 5.8 5.9
Screen
Display type Fixed Type Fixed Type
Display diagonal 2.7 inches 3 inches
Resolution of display 230 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 4 seconds 16 seconds
Maximum shutter speed 1/2000 seconds 1/2000 seconds
Shutter priority
Aperture priority
Manually set exposure
Set WB
Image stabilization
Integrated flash
Flash distance 3.20 m 4.70 m
Flash settings Auto, On, Off, Red-eye, Soft Auto, Auto & Red-eye reduction, Fill-in flash, Slow sync, Flash off, Red eye fix
External flash
AEB
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (60, 30, 15 fps)
Highest video resolution 1280x720 1280x720
Video format Motion JPEG Motion JPEG
Microphone port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 121 grams (0.27 lbs) 249 grams (0.55 lbs)
Dimensions 97 x 57 x 20mm (3.8" x 2.2" x 0.8") 105 x 61 x 37mm (4.1" x 2.4" x 1.5")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID NP-80 -
Self timer Yes (2 or 10 sec, Triple Self-timer) Yes (10 sec, 2 sec, Double, Motion Timer)
Time lapse feature
Type of storage SD/SDHC card, Internal SC/SDHC/MMC/MMCplus, internal
Card slots Single Single
Retail price $140 $330