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Compare 3 products

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Casio Exilim EX-ZS20 Digital Camera
Casio Exilim EX-ZS20
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Sony Cyber-shot DSC-RX10 III Digital Camera
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Sony Cyber-shot DSC-RX10 IV Digital Camera
Sony Cyber-shot DSC-RX10 IV
Available colors
Editiorial reviews
4
4 editorial reviews
£90 really is very little to pay for such impressive specs. It has some some shortcomings, but the ZS10 is a great carry-anywhere snapper.Read more
We like the smart design but the ZS10's features and image quality are below par for the price.Read more
Casio Exilim EX-ZS20 Features:16.1 megapixel CCD image sensor26mm wide-angle zoom6x optical zoom2.7Read more
Read editorial reviews
25
3.9 out of 5
12 user ratings
5 stars
41 %
4 stars
41 %
3 stars
8 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
26
4.5 out of 5
11 user ratings
5 stars
63 %
4 stars
36 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
2
4.0 out of 5
2 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
43
4.2 out of 5
43 user ratings
5 stars
41 %
4 stars
39 %
3 stars
13 %
2 stars
4 %
1 stars
0 %
36
4.1 out of 5
36 user ratings
5 stars
38 %
4 stars
33 %
3 stars
27 %
2 stars
0 %
1 stars
0 %

Sensor

Sensor typeCCDExmor PS CMOSCMOS
Sensor photo detectors
N/A
21.0 Mpx
N/A
Effective pixels
N/A
20.0 Mpx
N/A
Image ratio w:h
N/A
  • 1:1
  • 4:3
  • 3:2
  • 16:9
N/A
Max resolution
N/A
5472 x 3648 px5472 x 3648 px
Other resolutions
N/A
  • 4864x3648
  • 5472x3080
  • 3648x3648
  • 3648x2736
  • 3648x2592
  • 3648x2056
  • 2544x2544
  • 2736x1824
  • 2592x1944
  • 2720x1528
  • 1920x1920
  • 640x480
N/A
Processor
N/A
BIONZ XBIONZ X

Image

ISO
  • 100
  • 200
  • 400
  • 800
  • 1600
  • Auto
  • 100
  • 125
  • 160
  • 200
  • 250
  • 320
  • 400
  • 500
  • 640
  • 800
  • 1000
  • 1250
  • 1600
  • 2000
  • 2250
  • 2500
  • 3200
  • 4000
  • 5000
  • 6400
  • 8000
  • 10000
  • 12500
  • 12800
  • 100
  • 125
  • 160
  • 200
  • 250
  • 320
  • 400
  • 500
  • 640
  • 800
  • 1000
  • 1250
  • 1600
  • 2000
  • 2500
  • 3200
  • 4000
  • 5000
  • 6400
  • 8000
  • 10000
  • 12800
  • 25600
ISO minimum100100100
ISO maximum160012800025600
Maximum image resolution4608 x 3456 px5472 x 3648 px5472 x 3648 px
White balance modes
  • Auto
  • Cloudy
  • Daylight
  • Fluorescent
  • Manual
  • Shade
  • Incandescent
  • Cloudy
  • Daylight
  • Shade
  • Fluorescent
  • Fluorescent
  • Fluorescent
  • Fluorescent
  • Auto
  • Cloudy
  • Custom modes
  • Daylight
  • Flash
  • Incandescent
  • Shade
Supported image file formatsJPG
  • JPG
  • RAW
JPG
Image stabilizernoyesyes
Supported aspect ratios
  • 3:2
  • 16:9
3:2
N/A
ISO Auto
N/A
yes
N/A
Boosted ISO minimum
N/A
64
N/A
Boosted ISO maximum
N/A
25600
N/A
White balance presets
N/A
9
N/A
Custom white balance
N/A
yes
N/A
Image stabilization type
N/A
Optical
N/A
Uncompressed format
N/A
RAW
N/A
Photo effects
N/A
N/A
  • Black&White
  • Neutral
  • Sepia
  • Vivid

Optics and focus

Optical zoom6.0 x25.0 x25.0 x
Digital zoom4.0 x4.0 x380.0 x
Maximum aperture3.542.4
Autofocus
  • Face detection
  • Face tracking
  • Flexible Spot Auto Focus
  • Multi Point Auto Focus
  • Continuous Auto Focus
  • Single Auto Focus
  • Continuous Auto Focus
  • Contrast Detection Auto Focus
  • Face detection
  • Single Auto Focus
Auto Focus (AF) lockyes
N/A
yes
Manual focusyesyes
N/A
Auto Focus (AF) points selectionAuto
N/A
N/A
Number of focus points925315
Magnification (Crop factor)
N/A
0.7 x0.7 x
Minimum aperture
N/A
2.42.4
Focal length equiv
N/A
24 - 60024 - 600
Focus adjustment
N/A
ManuaAuto/Manual
Normal focus range
N/A
1.18 in
N/A
Macro focus range
N/A
1.18 in
N/A
Image stabiliser
N/A
OpticalOptical
Filter thread
N/A
yesyes
Folded optics
N/A
nono
Filter diameter
N/A
2.83 in2.83 in

Screen and viewfinder

Screen size2.7 in2.95 in3.0 in
Screen technologyLCD TFTLCD TFTLCD
Display resolution960 x 240 px
N/A
N/A
Articulated LCD
N/A
yesno
Display aspect ratio
N/A
4:3
N/A
Screen dots
N/A
12288001440000
Touch screen
N/A
noyes
Live view
N/A
yes
N/A
Viewfinder
N/A
ElectronicElectronic
Viewfinder screen size
N/A
0.39 in0.39 in
Viewfinder coverage
N/A
100.0 %
N/A
Viewfinder resolution
N/A
2359296.0 px2359296.0 px
Viewfinder magnification
N/A
0.7 x0.7 x
Dioptre correction
N/A
yesyes
Diopter adjustment (D-D)
N/A
-4 - 3-4 - 3
Eye relief
N/A
N/A
0.91 in

Photography features

Shooting modes
  • Movie
  • Scene
N/A
  • Aperture priority
  • Auto
  • Manual
  • Movie
  • Program
  • Scene
  • Shutter priority
Self-timer delay
  • 2
  • 10
  • 2
  • 5
  • 10
  • 2
  • 3
  • 5
  • 10
Built-in flashyesyesyes
Flash modes
  • Auto
  • Flash OFF
  • Flash ON
  • Redeye Reduction
  • Fill-in mode
  • Rear curtain sync
  • Slow synchro
  • Auto mode
  • Flash off
  • Redeye reduction
  • Auto
  • Flash off
  • Flash on
  • Slow sync
Scene modes
  • Portrait
  • Self-portrait
N/A
  • Close-up
  • Night
  • Night portrait
  • Portrait
  • Sports
  • Sunset
  • Twilight
  • Landscape
Face detectionyesyesyes
Camera shutter type
N/A
  • Electronic
  • Mechanical
Electronic
Minimum shutter speed
N/A
30.0 s30.0 s
Maximum shutter speed
N/A
1.0 s
N/A
Maximum shutter speed (electronic)
N/A
1/32000 sec1/32000 sec
Shutter priority
N/A
yes
N/A
Aperture priority
N/A
yes
N/A
Manual exposure mode
N/A
yes
N/A
Exposure compensation plus
N/A
3
N/A
Exposure compensation minus
N/A
-3
N/A
Expousure compensation steps
N/A
1/3
N/A
WB Bracketing
N/A
Yes
N/A
Subject / scene modes
N/A
yes
N/A
Flash range
N/A
10.8
N/A
External flash
N/A
yes
N/A
Continuous drive
N/A
14.0 fps
N/A
Self-timer
N/A
yesyes
Metering modes
N/A
  • Multi
  • Center-weighted
  • Spot
N/A
3D support
N/A
nono
Manual settings
N/A
yes
N/A
Self-timer options
N/A
  • 2
  • 10
N/A

Videography features

Maximum resolution1280 x 720 px3840 x 2160 px3840 x 2160 px
Video recordingyesyesyes
Recording resolutions640.0 px
  • 640 x 480
  • 1280 x 720
  • 1920 x 1080
  • 3840 x 2160
N/A
HD typeHDNot supported4K Ultra HD
Supported video file formats
  • AVI
  • M-JPEG
  • AVCHD
  • MP4
  • XAVC-I
  • AVCHD
  • XAVC-S
Analog signal format system
  • NTSC
  • PAL
N/A
  • NTSC
  • PAL
Camera playback
  • Movie
  • Single image
N/A
N/A
Motion JPEG frame rate30.0 fps
N/A
N/A
Max resolution (highest frame rate)
N/A
3840 x 21603840 x 2160
Max frame rate (highest resolution)
N/A
30.0 fps30.0 fps
Max frame rate (regardless of res.)
N/A
1000.0 fps120.0 fps

Audio features

Built-in microphoneyesyesyes
Voice recordingyesyes
N/A
Audio systemMonoStereo
N/A
Supported audio file formatsMS-ADPCMLPCMLPCM
Microphone type
N/A
Stereo
N/A
Speaker type
N/A
Mono
N/A
Noise reduction
N/A
N/A
yes

Design

Body typeCompactCompactCompact
Colour of product
  • Black
  • Blue
  • Pink
  • Red
  • Silver
  • White
BlackBlack
Environmentally sealed
N/A
yesyes
Type of protection
N/A
N/A
Freeze-resistant

Dimensions

Weight4.55 oz37.07 oz37.04 oz
Width3.74 in5.22 in5.22 in
Height2.2 in3.7 in3.7 in
Depth0.8 in5.02 in5.02 in

Storage

Internal storage42.0 mB
N/A
N/A
Compatible memory cards
  • SD
  • SDHC
  • SDXC
  • Memory Stick Duo
  • SD Memory Card
  • Memory Stick PRO Duo
  • SDXC Memory Card
  • SDHC Memory Card
  • Memory Stick PRO-HG Duo
  • MS Duo
  • MS Micro
  • MS Pro Duo
  • MS Pro-HG
  • microSD
  • microSDHC
  • microSDXC
  • SD
  • SDHC
  • SDXC
Maximum memory card size16.0 GB
N/A
N/A
Memory slots1
N/A
N/A
Camera file system
  • DCF 2.0
  • DPOF 1.1
  • Exif 2.3
  • DCF 2.0
  • Exif
  • Exif 2.3
  • PRINT Image Matching III
  • RAW
N/A
Storage types
N/A
  • SD
  • SDHC
  • SDXC
  • Memory Stick Pro Duo
  • Memory Stick Duo
  • Memory Stick Pro-HG Duo
  • Memory Stick Duo
  • Memory Stick Pro Duo
  • SD
  • SDHC
  • SDXC

Power

Power source typeBatteryBattery
  • Battery
  • DC
Battery life (CIPA)180420
N/A
Battery life (max)3.67 h3.5 h3.3 h
Battery technology
Lithium-Ion
Lithium-Ion
Lithium-Ion
Battery capacity600.0 mAh1080.0 mAh
N/A
Number of batteries supported11
N/A
On/off switchyes
N/A
N/A
Rechargeable battery
N/A
yesyes
Battery voltage
N/A
7.2 V7.2 V
AC adapter included
N/A
N/A
Y

Connectivity

USB version2.02.02.0
PictBridgeyesyesno
HDMI
N/A
yesyes
USB connector type
N/A
Micro-USBMicro-USB
Headphone port
N/A
yes
N/A
Microphone port
N/A
yesyes
Wireless
N/A
Built-In
N/A
Supported WiFi types
N/A
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
Remote control
N/A
yes
N/A
NFC
N/A
yesyes
Wireless network (Wi-Fi)
N/A
yesyes
Bluetooth
N/A
noyes
AV output
N/A
nono
HDMI connector type
N/A
N/A
Micro
Smartphone remote support
N/A
N/A
yes
Bluetooth version
N/A
N/A
4.1

Often compared with Sony Cyber-shot DSC-RX10 III

Often compared with Sony Cyber-shot DSC-RX10 IV