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Compare 3 products

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Canon PowerShot SX620 HS Digital Camera
Canon PowerShot SX620 HS
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Casio Exilim EX-ZS20 Digital Camera
Casio Exilim EX-ZS20
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Nikon Coolpix A900 Digital Camera
Nikon Coolpix A900
Available colors
Editiorial reviews
7
7 editorial reviews
The Canon PowerShot SX620 HS is an affordable travel-zoom camera with a 25x zoom lens. The Canon SX620 offers 20 megapixels, a high-resolution 3-inch LCD screen, built-in wi-fi and NFC connectivity, and 1080p HD movies. Read our in-depth Canon PowerShot SX620 HS review...Read more
Canon's new PowerShot SX620 HS builds upon the SX610 from last year, with a few upgrades that many are sure to appreciate; especially those looking for a compact travel camera. While the SX620 HS maintains most of the same core features as its predecessor, Canon has made one big change to the camera'sRead more
Canon's SX620 HS pocket long-zoom boasts a more powerful zoom and easier operation. See our Canon SX620 preview for all the details!Read more
Read editorial 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
10
3.6 out of 5
6 user ratings
5 stars
0 %
4 stars
83 %
3 stars
0 %
2 stars
16 %
1 stars
0 %
Read editorial reviews
User rating
54
4.0 out of 5
54 user ratings
5 stars
31 %
4 stars
46 %
3 stars
16 %
2 stars
3 %
1 stars
1 %
2
4.0 out of 5
2 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
39
4.2 out of 5
39 user ratings
5 stars
38 %
4 stars
41 %
3 stars
17 %
2 stars
2 %
1 stars
0 %

Sensor

Sensor typeCMOSCCDCMOS
Sensor photo detectors21.0 Mpx
N/A
21.0 Mpx
Effective pixels20.0 Mpx
N/A
20.0 Mpx
Image ratio w:h
  • 1:1
  • 4:3
  • 3:2
  • 16:9
N/A
4:3
Max resolution5184 x 3888 px
N/A
5184 x 3888 px
Other resolutions
  • 5184x3888
  • 3648x2736
  • 2048x1536
  • 640x480
  • 5184x2912
  • 3648x2048
  • 1920x1080
  • 640x360
  • 5184x3456
  • 3648x2432
  • 2048x1368
  • 640x424
  • 3888x3888
  • 2736x2736
  • 1536x1536
  • 480x480
N/A
N/A
ProcessorDIGIC 4+
N/A
N/A
Sensor size
N/A
N/A
0.24 in

Image

ISO
  • 80
  • 1600
  • 3200
  • 100
  • 200
  • 400
  • 800
  • 1600
  • Auto
  • 80
  • 1600
  • 3200
ISO Autoyes
N/A
yes
ISO minimum8010080
ISO maximum320016001600
Maximum image resolution5184 x 3888 px4608 x 3456 px5184 x 3888 px
White balance presets5
N/A
5
White balance modes
  • Auto
  • Cloudy
  • Custom modes
  • Daylight
  • Fluorescent
  • Fluorescent H
  • Tungsten
  • Auto
  • Cloudy
  • Daylight
  • Fluorescent
  • Manual
  • Shade
Auto
Custom white balanceyes
N/A
yes
Supported image file formatsJPEGJPGJPEG
Photo effects
  • Black&White
  • Neutral
  • Positive film
  • Sepia
  • Skin tones
  • Vivid
N/A
N/A
Image stabilizeryesnoyes
Image stabilization typeOptical
N/A
Optical
Supported aspect ratios
  • 1:1
  • 3:2
  • 4:3
  • 16:9
  • 3:2
  • 16:9
N/A
Uncompressed formatNo
N/A
No

Optics and focus

Optical zoom25.0 x6.0 x35.0 x
Digital zoom4.0 x4.0 x4.0 x
Minimum aperture3.2
N/A
3.4
Maximum aperture3.23.53.4
Focal length equiv25 - 625
N/A
24 - 840
Focus adjustmentAuto
N/A
Auto/Manual
Autofocus
  • Continuous Auto Focus
  • Face detection
  • Servo Auto Focus
  • Single Auto Focus
  • Tracking Auto Focus
  • Face detection
  • Face tracking
  • Flexible Spot Auto Focus
  • Multi Point Auto Focus
Contrast Detection Auto Focus
Manual focusyesyesNo
Normal focus range1.97 in
N/A
19.69 in
Auto Focus (AF) assist beamyes
N/A
N/A
Macro focus range0.39 in
N/A
0.39 in
Number of focus points99
N/A
Image stabiliserOptical
N/A
  • Optical
  • Electronic
Auto Focus (AF) lock
N/A
yes
N/A
Auto Focus (AF) points selection
N/A
Auto
N/A
Filter thread
N/A
N/A
no
Folded optics
N/A
N/A
no

Screen and viewfinder

Screen size3.0 in2.7 in3.0 in
Articulated LCDno
N/A
yes
Screen technologyLCD TFTLCD TFTLCD TFT
Display aspect ratio4:3
N/A
N/A
Screen dots922000
N/A
921000
Touch screenno
N/A
yes
Field of view100.0 %
N/A
98.0 %
Live viewyes
N/A
yes
ViewfinderElectronic
N/A
None
Flip-out screenno
N/A
yes
Display resolution
N/A
960 x 240 px
N/A
Viewfinder magnification
N/A
N/A
4.0 x

Photography features

Shooting modes
  • Auto
  • Scene
  • Movie
  • Scene
  • Auto
  • Manual
Camera shutter typeElectronic
N/A
  • Electronic
  • Mechanical
Minimum shutter speed15.0 s
N/A
8.0 s
Maximum shutter speed1.0 s
N/A
1.0 s
Maximum shutter speed (electronic)1/2000 sec
N/A
N/A
Shutter priorityno
N/A
yes
Aperture priorityno
N/A
yes
Manual exposure modeno
N/A
yes
Exposure compensation plus2
N/A
2
Exposure compensation minus-2
N/A
-2
Expousure compensation steps1/3
N/A
1/3
Continuous shootingno
N/A
N/A
Self-timer delay
  • 2
  • 10
  • 2
  • 10
  • 2
  • 5
  • 10
Histogramyes
N/A
N/A
Subject / scene modesyes
N/A
yes
Built-in flashyesyesyes
Flash range4
N/A
6
Flash modes
  • Auto
  • Flash OFF
  • Flash ON
  • Redeye Reduction
  • Slow Sync
  • Auto
  • Flash OFF
  • Flash ON
  • Redeye Reduction
  • Auto
  • Manual
External flashno
N/A
no
Continuous drive2.5 fps
N/A
7.0 fps
Scene modes
  • Fireworks
  • Night
  • Portrait
  • Twilight
  • Portrait
  • Self-portrait
  • Beach
  • Close-up
  • Dawn
  • Dusk
  • Fireworks
  • Night landscape
  • Panorama
  • Party
  • Pet
  • Portrait
  • Snow
  • Sports
  • Sunset
Self-timeryes
N/A
yes
Metering modes
  • Multi
  • Center-weighted
  • Spot
N/A
  • Multi
  • Center-weighted
  • Spot
3D supportno
N/A
no
Self-timer options
  • 2
  • 10
  • custom
N/A
  • 2
  • 5
  • 10
Face detectionyesyes
N/A
Manual settings
N/A
N/A
yes

Videography features

Maximum resolution1920 x 1080 px1280 x 720 px3840 x 2160 px
Video recordingyesyesyes
Recording resolutions
  • 640 x 480
  • 1280 x 720
  • 1920 x 1080
640.0 px
  • 640 x 480
  • 1280 x 720
  • 1920 x 1080
  • 3840 x 2160
HD typeFull HDHD4K Ultra HD
Supported video file formats
  • AVC
  • H.264
  • MP4
  • MPEG-4
  • AVI
  • M-JPEG
MP4
Camera playbackHighlights
  • Movie
  • Single image
N/A
Video recording limit65.0 min.
N/A
N/A
Max resolution (highest frame rate)1920 x 1080
N/A
1920 x 1080
Max frame rate (highest resolution)30.0 fps
N/A
30.0 fps
Motion JPEG frame rate30.0 fps30.0 fps
N/A
Analog signal format system
N/A
  • NTSC
  • PAL
N/A
Max frame rate (regardless of res.)
N/A
N/A
60.0 fps

Audio features

Built-in microphoneyesyesyes
Microphone typeMono
N/A
Stereo
Speaker typeMono
N/A
Mono
Supported audio file formatsAACMS-ADPCMAAC
Voice recording
N/A
yes
N/A
Audio system
N/A
Mono
N/A

Design

Body typeCompactCompactCompact
Colour of product
  • Black
  • Red
  • White
  • Black
  • Blue
  • Pink
  • Red
  • Silver
  • White
  • Black
  • Black,Silver
  • Silver
Environmentally sealedno
N/A
no

Dimensions

Weight5.57 oz4.55 oz10.51 oz
Width3.81 in3.74 in0.44 in
Height2.24 in2.2 in2.62 in
Depth1.1 in0.8 in1.57 in

Storage

Compatible memory cards
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
  • SDXC
Memory slots111
Storage types
  • SD
  • SDHC
  • SDXC
N/A
  • SD
  • SDHC
  • SDXC
Camera file system
  • DCF
  • DPOF 1.1
  • Exif 2.3
  • DCF 2.0
  • DPOF 1.1
  • Exif 2.3
  • DCF
  • Exif 2.3
Internal storage
N/A
42.0 mB
N/A
Maximum memory card size
N/A
16.0 GB
N/A

Power

Power source typeBatteryBatteryBattery
Battery life (CIPA)295180270
Battery technology
Lithium-Ion
Lithium-Ion
Lithium-Ion
Number of batteries supported11
N/A
Battery life (max)
N/A
3.67 h270.0 h
Battery capacity
N/A
600.0 mAh
N/A
On/off switch
N/A
yes
N/A
Rechargeable battery
N/A
N/A
yes
Battery recharge time
N/A
N/A
2.2 h
AC adapter included
N/A
N/A
Y

Connectivity

HDMIyes
N/A
yes
HDMI connector typeMicro
N/A
Micro
USB portyes
N/A
yes
USB connector typeMicro-USB B
N/A
Micro-USB B
USB version2.02.02.0
Headphone portno
N/A
no
Microphone portno
N/A
no
WirelessBuilt-In
N/A
Built-In
Supported WiFi types
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
N/A
  • IEEE 802.11b
  • IEEE 802.11g
Remote controlyes
N/A
yes
Smartphone remote supportyes
N/A
N/A
PictBridgeyesyesyes
NFCyes
N/A
yes
Wireless network (Wi-Fi)yes
N/A
yes
Bluetoothno
N/A
yes
DC-in jack
N/A
N/A
yes
Bluetooth version
N/A
N/A
4.1
AV output
N/A
N/A
no

Other features

GPSno
N/A
no
Orientation sensoryes
N/A
yes
Languages supportMulti
N/A
  • ARA
  • BEN
  • BUL
  • CHI
  • CHI
  • CZE
  • DAN
  • DEU
  • ENG
  • FIN
  • FRE
  • GRE
  • HIN
  • HUN
  • INC
  • ITA
  • JPN
  • KOR
  • NOR
  • POL
  • POR
  • RUM
  • RUS
  • SER
  • SWE
  • TUR
  • UKR
Tripod mounting supportedyesyesyes
Image editing modes
  • Crop
  • Resizing
N/A
N/A
Calendar
N/A
yes
N/A
Date imprinting
N/A
yes
N/A
DLNA certified
N/A
N/A
no
Tripod thread
N/A
N/A
1.0 in

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