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Casio EX-S7 vs Sony W620

Portability
96
Imaging
35
Features
14
Overall
26
Casio Exilim EX-S7 front
 
Sony Cyber-shot DSC-W620 front
Portability
96
Imaging
37
Features
25
Overall
32

Casio EX-S7 vs Sony W620 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
  • Introduced February 2010
Sony W620
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200
  • 1280 x 720 video
  • 28-140mm (F3.2-6.5) lens
  • 116g - 98 x 56 x 20mm
  • Announced January 2012
Photography Glossary

Casio EX-S7 vs Sony W620 Overview

On this page, we will be analyzing the Casio EX-S7 vs Sony W620, one is a Ultracompact and the latter is a Small Sensor Compact by companies Casio and Sony. The resolution of the EX-S7 (12MP) and the W620 (14MP) is relatively comparable and both cameras posses the same sensor dimensions (1/2.3").

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The EX-S7 was brought out 22 months prior to the W620 which makes them a generation away from each other. Both cameras have different body design with the Casio EX-S7 being a Ultracompact camera and the Sony W620 being a Compact camera.

Before going into a full comparison, here is a simple synopsis of how the EX-S7 grades vs the W620 in terms of portability, imaging, features and an overall mark.

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Reasons to pick Casio EX-S7 over the Sony W620

 EX-S7 W620 
Manual focus More precise focusing

Reasons to pick Sony W620 over the Casio EX-S7

 W620 EX-S7 
AnnouncedJanuary 2012February 2010Newer by 22 months

Common features in the Casio EX-S7 and Sony W620

 EX-S7 W620 
Screen typeFixed Fixed Fixed screen
Screen dimensions2.7"2.7"Equal screen sizing
Screen resolution230k230kExact same screen resolution
Selfie screen No selfie screen
Touch screen Neither provides Touch screen

Casio EX-S7 vs Sony W620 Physical Comparison

For anybody who is planning to travel with your camera often, you'll need to think about its weight and size. The Casio EX-S7 provides physical measurements of 97mm x 57mm x 20mm (3.8" x 2.2" x 0.8") with a weight of 121 grams (0.27 lbs) while the Sony W620 has specifications of 98mm x 56mm x 20mm (3.9" x 2.2" x 0.8") and a weight of 116 grams (0.26 lbs).

See the Casio EX-S7 vs Sony W620 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will vary depending on the lens you have during that time. The following is a front view physical size comparison of the EX-S7 compared to the W620.

Casio EX-S7 vs Sony W620 size comparison

Taking into consideration size and weight, the portability grade of the EX-S7 and W620 is 96 and 96 respectively.

Casio EX-S7 vs Sony W620 top view buttons comparison

Casio EX-S7 vs Sony W620 Sensor Comparison

Usually, it is hard to imagine the contrast in sensor dimensions simply by checking out specifications. The pic below will help give you a stronger sense of the sensor measurements in the EX-S7 and W620.

To sum up, the two cameras have the same sensor dimensions albeit different MP. You should count on the Sony W620 to produce more detail having its extra 2MP. Higher resolution will allow you to crop photographs a bit more aggressively. The more aged EX-S7 will be behind in sensor tech.

Casio EX-S7 vs Sony W620 sensor size comparison

Casio EX-S7 vs Sony W620 Screen and ViewFinder

Casio EX-S7 vs Sony W620 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-S7 Portrait photography factors
Sony W620 Portrait photography factors
27
you can focus manually
no manual exposure
no external flash support
megapixel count low (12 megapixels)
small sensor size (1/2.3")
doesn't have RAW support
33
megapixel count good (14 megapixels)
comes with face detection focusing
manual focus not available
manual exposure not available
external flash not possible
sensor size is tiny (1/2.3")
has no RAW support
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Street Comparison

Casio EX-S7 Street photography factors
Sony W620 Street photography factors
48
screen is fixed
no image stabilization
small sensor size (1/2.3")
doesn't have RAW support
56
lighter than average in class (116 grams)
fixed screen
no image stabilization
sensor size is tiny (1/2.3")
has no RAW support
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Sports Comparison

Casio EX-S7 Sports photography factors
Sony W620 Sports photography factors
17
lack of shutter priority mode
no image stabilization
megapixel count low (12 megapixels)
small sensor size (1/2.3")
doesn't have phase detect AF
32
megapixel count good (14MP)
comes with tracking autofocus
continuous shooting slow (1.0 fps)
no shutter priority mode
no image stabilization
sensor size is tiny (1/2.3")
has no phase detect AF
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Travel Comparison

Casio EX-S7 as a Travel photography camera
Sony W620 as a Travel photography camera
52
has built in flash
lack of Time Lapse function
megapixel count low (12 megapixels)
display isn't selfie friendly
wide angle not great (36mm)
somewhat slow max aperture (f3.1)
68
lighter than average in class (116 grams)
megapixel count good (14 megapixels)
flash built-in
decently wide (28mm)
does not have Time Lapse mode
does not feature selfie friendly display
sluggish maximum aperture (f3.2)
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Landscape Comparison

Casio EX-S7 Landscape photography details
Sony W620 Landscape photography details
28
you can focus manually
cannot change lens (fixed lens mount)
wide angle not great (36mm)
somewhat slow max aperture (f3.1)
tiny screen (2.7 inch)
no manual exposure
no image stabilization
megapixel count low (12MP)
small sensor size (1/2.3")
doesn't have RAW support
lack of Time Lapse function
33
decently wide (28mm)
megapixel count good (14 megapixels)
manual focus not available
can't switch lens (fixed lens mount)
sluggish maximum aperture (f3.2)
small screen (2.7 inch)
manual exposure not available
no image stabilization
sensor size is tiny (1/2.3")
has no RAW support
does not have Time Lapse mode
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Vlogging Comparison

Casio EX-S7 Vlogging factors
Sony W620 Vlogging factors
22
wide angle not great (36mm)
somewhat slow max aperture (f3.1)
display isn't selfie friendly
no image stabilization
video resolution low (1280 x 720 pixels)
lack of external mic jack
30
decently wide (28mm)
comes with face detection focusing
lighter than average in class (116 grams)
sluggish maximum aperture (f3.2)
does not feature selfie friendly display
no image stabilization
low quality video (1280 x 720 pxls)
does not have external mic jack
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Casio EX-S7 vs Sony W620 Specifications

Detailed spec comparison table for Casio EX-S7 and Sony W620
 Casio Exilim EX-S7Sony Cyber-shot DSC-W620
General Information
Make Casio Sony
Model type Casio Exilim EX-S7 Sony Cyber-shot DSC-W620
Type Ultracompact Small Sensor Compact
Introduced 2010-02-21 2012-01-10
Body design Ultracompact Compact
Sensor Information
Powered by Exilim Engine 5.0 BIONZ
Sensor type CCD CCD
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 12 megapixel 14 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 4:3 and 16:9
Highest Possible resolution 4000 x 3000 4320 x 3240
Maximum native ISO 1600 3200
Lowest native ISO 64 100
RAW files
Autofocusing
Manual focusing
AF touch
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 36-107mm (3.0x) 28-140mm (5.0x)
Maximum aperture f/3.1-5.6 f/3.2-6.5
Macro focusing distance 10cm 5cm
Crop factor 5.8 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing 2.7" 2.7"
Display resolution 230k dot 230k dot
Selfie friendly
Liveview
Touch friendly
Display technology - Clear Photo TFT LCD
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 4 seconds 2 seconds
Fastest shutter speed 1/2000 seconds 1/1600 seconds
Continuous shutter speed - 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Set WB
Image stabilization
Inbuilt flash
Flash distance 3.20 m 3.00 m
Flash options Auto, On, Off, Red-eye, Soft Auto, On, Off, Slow Sync
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 1280x720 1280x720
Video data format Motion JPEG Motion JPEG
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 None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 121 gr (0.27 lbs) 116 gr (0.26 lbs)
Physical dimensions 97 x 57 x 20mm (3.8" x 2.2" x 0.8") 98 x 56 x 20mm (3.9" x 2.2" x 0.8")
DXO scores
DXO Overall 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 life - 220 photos
Form of battery - Battery Pack
Battery ID NP-80 NP-BN
Self timer Yes (2 or 10 sec, Triple Self-timer) Yes (2 or 10 sec, Portrait 1/2)
Time lapse feature
Storage media SD/SDHC card, Internal SD/SDHC/SDXC, microSD/micro SDHC, Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Storage slots Single Single
Pricing at release $140 $102