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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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Olympus OM-D E-M10 Digital Camera
Olympus OM-D E-M10
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Panasonic Lumix DMC-GX7 Digital Camera
Panasonic Lumix DMC-GX7
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
42
4.2 out of 5
21 user ratings
5 stars
47 %
4 stars
52 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
33
4.3 out of 5
17 user ratings
5 stars
41 %
4 stars
58 %
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 %
38
4.1 out of 5
38 user ratings
5 stars
31 %
4 stars
44 %
3 stars
23 %
2 stars
0 %
1 stars
0 %
37
4.0 out of 5
37 user ratings
5 stars
24 %
4 stars
54 %
3 stars
18 %
2 stars
2 %
1 stars
0 %

Sensor

Sensor typeCCDLive MOSLive MOS
Image sensor format
N/A
Four ThirdsFour Thirds
Sensor size
N/A
0.68 in0.68 in
Sensor photo detectors
N/A
17.0 Mpx17.0 Mpx
Effective pixels
N/A
16.0 Mpx16.0 Mpx
Image ratio w:h
N/A
  • 1:1
  • 4:3
  • 3:2
  • 16:9
  • 1:1
  • 4:3
  • 3:2
  • 16:9
Max resolution
N/A
4608 x 3456 px4592 x 3448 px
Other resolutions
N/A
  • 3200x2400
  • 1280x960
  • 4592x3064
  • 4592x2584
  • 3424x3424
  • 3232x2424
  • 3232x2160
  • 3232x1824
  • 2416x2416
  • 2272x1704
  • 2272x1520
  • 1920x1080
  • 1712x1712
Processor
N/A
TruePic VIIVenus Engine

Image

ISO
  • 100
  • 200
  • 400
  • 800
  • 1600
  • Auto
  • 100
  • 200
  • 400
  • 800
  • 1600
  • 3200
  • 6400
  • 12800
  • 25600
  • Auto
  • 125
  • 200
  • 400
  • 800
  • 1600
  • 3200
  • 6400
  • 12800
  • 25600
  • Auto
ISO minimum100200125
ISO maximum16002560025600
Maximum image resolution4608 x 3456 px4608 x 3456 px4592 x 3448 px
White balance modes
  • Auto
  • Cloudy
  • Daylight
  • Fluorescent
  • Manual
  • Shade
  • Auto
  • Cloudy
  • Custom modes
  • Flash
  • Fluorescent
  • Incandescent
  • Shade
  • Sunny
  • Tungsten
  • Underwater
  • Auto
  • Cloudy
  • Custom modes
  • Daylight
  • Flash
  • Incandescent
  • Shade
Supported image file formatsJPG
  • JPG
  • MPO
  • RAW
  • JPEG XR
  • MPO
  • RAW
Image stabilizernoyesno
Supported aspect ratios
  • 3:2
  • 16:9
  • 1:1
  • 3:2
  • 3:4
  • 4:3
  • 16:9
  • 1:1
  • 3:2
  • 4:3
  • 16:9
Boosted ISO minimum
N/A
100125
White balance presets
N/A
76
Custom white balance
N/A
yesyes
Photo effects
N/A
  • Black&White
  • Sepia
  • Black&White
  • Sepia
Image stabilization type
N/A
Sensor-shiftSensor-shift
Image stabilization axis
N/A
3-axis
N/A
Uncompressed format
N/A
RAWRAW
HDR
N/A
yes
N/A
AEB/HDR support
N/A
yesno
ISO Auto
N/A
N/A
yes

Optics and focus

Optical zoom6.0 x3.0 x1.39 x
Digital zoom4.0 x
N/A
4.0 x
Maximum aperture3.53.51.7
Autofocus
  • Face detection
  • Face tracking
  • Flexible Spot Auto Focus
  • Multi Point Auto Focus
  • Continuous Auto Focus
  • Face detection
  • Single Auto Focus
  • Tracking Auto Focus
  • Contrast Detection Auto Focus
  • Face detection
  • Single Auto Focus
  • Tracking Auto Focus
Auto Focus (AF) lockyes
N/A
yes
Manual focusyesyesyes
Auto Focus (AF) points selectionAuto
N/A
N/A
Number of focus points98123
Lens mount
N/A
Micro Four ThirdsMicro Four Thirds
Magnification (Crop factor)
N/A
2.0 x2.0 x
AF assist (auto-focus assist light)
N/A
LampLamp
Focus adjustment
N/A
Auto/ManualAuto/Manual
Contrast autofocus
N/A
yesyes
Saturation adjustment
N/A
yesyes
Brightness adjustment
N/A
yesyes
Autofocus in recording mode
N/A
yesyes
Focal length multiplier
N/A
2x
N/A
Auto Focus (AF) assist beam
N/A
yesyes
Image stabiliser
N/A
Built-inBuilt-in
Filter diameter
N/A
1.46 in2.05 in
Phase detection autofocus
N/A
nono
Number of AF points (contrast)
N/A
8123
Contrast adjustment
N/A
N/A
yes

Screen and viewfinder

Screen size2.7 in3.0 in3.0 in
Screen technologyLCD TFTLCDLCD TFT
Display resolution960 x 240 px
N/A
N/A
Articulated LCD
N/A
yesyes
Display aspect ratio
N/A
3:23:2
Screen dots
N/A
10370001040000
Touch screen
N/A
yesyes
Field of view
N/A
100.0 %100.0 %
Live view
N/A
yesyes
Viewfinder
N/A
ElectronicElectronic
Viewfinder coverage
N/A
100.0 %100.0 %
Viewfinder resolution
N/A
1440000.0 px2764800.0 px
Viewfinder magnification
N/A
1.15 x1.39 x
Separate info display
N/A
nono
Dioptre correction
N/A
N/A
yes
Diopter adjustment (D-D)
N/A
N/A
4 - 3

Photography features

Shooting modes
  • Movie
  • Scene
N/A
  • Aperture priority
  • Manual
  • Program
  • Shutter priority
Self-timer delay
  • 2
  • 10
  • 2
  • 12
  • 2
  • 10
Built-in flashyesyesyes
Flash modes
  • Auto
  • Flash OFF
  • Flash ON
  • Redeye Reduction
  • Auto
  • Fill-in
  • Flash OFF
  • Manual
  • Redeye Reduction
  • Slow Sync
  • Auto
  • Forced OFF
  • Forced ON
  • Redeye Reduction
  • Slow Sync
Scene modes
  • Portrait
  • Self-portrait
  • Beach
  • Children
  • Documents
  • Fireworks
  • Night
  • Night portrait
  • Panorama
  • Portrait
  • Snow
  • Sports
  • Sunset
  • Landscape
  • Night
  • Night portrait
  • Panorama
  • Portrait
  • Sports
  • Sunrise
  • Sunset
Face detectionyes
N/A
N/A
Camera shutter type
N/A
MechanicalMechanical
Minimum shutter speed
N/A
60.0 s60.0 s
Maximum shutter speed
N/A
1.0 s1.0 s
Shutter priority
N/A
yesyes
Aperture priority
N/A
yesyes
Manual exposure mode
N/A
yesyes
Exposure compensation plus
N/A
55
Exposure compensation minus
N/A
-5-5
Expousure compensation steps
N/A
  • 1/3
  • 1/2
  • 1
1/3
Auto exposure lock
N/A
yesyes
AE EV steps
N/A
  • 1/3
  • 2/3
  • 1
  • 1/3
  • 2/3
  • 1
Continuous shooting
N/A
yesyes
Histogram
N/A
yesyes
AE frames
N/A
  • 2
  • 3
  • 5
  • 7
  • 3
  • 5
  • 7
WB Bracketing
N/A
Yes
Yes
Subject / scene modes
N/A
yesyes
Flash sync speed
N/A
1/200s1/320s
Flash range
N/A
5.87
External flash connection
N/A
  • Hot shoe
  • PC terminal
Hot shoe
Flash metering system
N/A
FP-TTLTTL
External flash
N/A
yesyes
Continuous drive
N/A
8.0 fps5.0 fps
Self-timer
N/A
yesyes
Metering modes
N/A
  • Multi
  • Center-weighted
  • Spot
  • Multi
  • Center-weighted
  • Spot
Manual settings
N/A
yesyes
Self-timer options
N/A
  • 12
  • 2
  • custom
  • 2
  • 10
Speed (JPEG)
N/A
8.0 fps4.3 fps
Speed (RAW)
N/A
8.0 fps4.3 fps
Exposure bracketing
N/A
0.3 - 1.0±EV
N/A

Videography features

Maximum resolution1280 x 720 px1920 x 1080 px1920 x 1080 px
Video recordingyesyesyes
Recording resolutions640.0 px
  • 640 x 480
  • 1280 x 720
  • 1920 x 1080
  • 640 x 480
  • 1280 x 720
  • 1920 x 1080
HD typeHDFull HDFull HD
Supported video file formats
  • AVI
  • M-JPEG
  • AVC
  • AVI
  • H.264
  • MOV
  • MPEG-4
  • AVCHD
  • MP4
Analog signal format system
  • NTSC
  • PAL
  • NTSC
  • PAL
  • NTSC
  • PAL
Camera playback
  • Movie
  • Single image
  • Movie
  • Single image
  • Slide show
  • Movie
  • Single image
  • Slide show
  • Thumbnails
Motion JPEG frame rate30.0 fps30.0 fps50.0 fps
Max resolution (highest frame rate)
N/A
1920 x 10801920 x 1080
Max frame rate (highest resolution)
N/A
30.0 fps60.0 fps
Max frame rate (regardless of res.)
N/A
30.0 fps60.0 fps

Audio features

Built-in microphoneyesyesyes
Voice recordingyesyesyes
Audio systemMonoStereoStereo
Supported audio file formatsMS-ADPCM
  • PCM
  • WAV
MP3
Microphone type
N/A
StereoStereo
Speaker type
N/A
MonoMono
Wind filter
N/A
yes
N/A
Noise reduction
N/A
yes
N/A
Built-in speakers
N/A
N/A
yes

Design

Body typeCompactMILCMILC
Colour of product
  • Black
  • Blue
  • Pink
  • Red
  • Silver
  • White
  • Black
  • Black,Silver
  • Black
  • Black,Silver
Body material
N/A
Aluminum-magnesiumAluminum-magnesium
Anti-dust system
N/A
noyes
Environmentally sealed
N/A
nono

Dimensions

Weight4.55 oz12.35 oz12.7 oz
Width3.74 in4.69 in4.83 in
Height2.2 in3.24 in2.78 in
Depth0.8 in1.81 in2.15 in

Storage

Internal storage42.0 mB
N/A
N/A
Compatible memory cards
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
  • SDXC
Maximum memory card size16.0 GB
N/A
N/A
Memory slots1
N/A
1
Camera file system
  • DCF 2.0
  • DPOF 1.1
  • Exif 2.3
  • DCF
  • DPOF
  • Exif
  • PRINT Image Matching III
  • DCF
  • Exif 2.3
Storage types
N/A
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
  • SDXC

Power

Power source typeBatteryBatteryBattery
Battery life (CIPA)180320350
Battery life (max)3.67 h
N/A
N/A
Battery technology
Lithium-Ion
Lithium-Ion
Lithium-Ion
Battery capacity600.0 mAh1150.0 mAh1025.0 mAh
Number of batteries supported111
On/off switchyes
N/A
N/A
Battery level indicator
N/A
N/A
yes
Battery voltage
N/A
N/A
7.2 V
AC adapter included
N/A
N/A
yes

Connectivity

USB version2.02.02.0
PictBridgeyes
N/A
yes
HDMI
N/A
yesyes
HDMI connector type
N/A
MicroMini
USB port
N/A
yes
N/A
Wireless
N/A
Built-InBuilt-In
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
yesyes
NFC
N/A
noyes
Wireless network (Wi-Fi)
N/A
yesyes
Firewire
N/A
nono
HDMI ports quantity
N/A
N/A
1
HDMI version
N/A
N/A
1.3c
USB connector type
N/A
N/A
Mini-USB B
Bluetooth
N/A
N/A
no

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