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Compare ViewSonic ViewPad 4

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Dimensions:122 x 66 x 10 mm107,2 x 60,6 x 11,95 mm135,5 x 67 x 11 mm104 x 58 x 11,5 mm
Weight:143 gr98 grcurrently unknown98 gr
Stand-by time:2,4 week(s)dependent on usagedependent on usage2,1 week(s)
Call time:dependent on usagedependent on usagedependent on usage10 hour(s)
Announced:10 january 201115 may 201217 february 201224 august 2011

Design type

Monoblock:

Controls

Touchscreen:Multi-touch, capacitiveMulti-touch, capacitiveMulti-touch, capacitiveMulti-touch, capacitive
Voice command:
Voice dialing:
Directional key:

Operating system

Android:2.3 (Gingerbread)4.0 (Ice Cream Sandwich)2.3 (Gingerbread)2.3 (Gingerbread)

Display

Colour display:Adjustable display brightness, 16.777.216 colours (24 bits), TFTAdjustable display brightness, 16.777.216 colours (24 bits), TFTAdjustable display brightness, TFTAdjustable display brightness, 65.536 colours (16 bits), TFT
Resolution:480 x 800 pixels320 x 480 pixels800 x 480 pixels240 x 320 pixels
Size:4.1 inch3.5 inch4.3 inch3 inch
Aspect ratio:5:33:25:34:3
Pixels Per Inch (PPI):228165217133
Screen-to-body ratio:59.4%56.1%58%46.2%
Auto-rotate:

Cameras

Flash rear:
Front camera:
Resolution:0.3 MP0.3 MP0.3 MP
Max. resolution:(camera) 640 x 480 pixels
Main camera:AutofocusAutofocusAutofocus
Resolution:5 MP5 MP5 MP2 MP
Rear camera system:PortretmodusGezichtsherkenningNachtmodus, portretmodusNachtmodus, panoramamodus, portretmodus, Smile Shot
Video resolution:HDSDSDQVGA

Hardware

Haptic feedback:
Integrated antenna:
Processor:Qualcomm MSMQualcomm SnapdragonQualcomm Snapdragon
Clock Frequency:1 GHz600 MHz1 GHz832 MHz

Telephony

Flight mode:
Integrated handsfree speaker:
Vibrating alert:
Dual SIM:
Videoconferencing:

Operating frequency

Quad band:

Data network

EDGE:
GPRS:
HSDPA:Cat7 7.2 Mbps
HSUPA:
UMTS:

Personalisation

Multiple homescreens:
Widgets:

Personal Information
Management (PIM)

Agenda:
Alarm clock:
Calculator:
Contact list:
Date and time notation:
Document viewer:Excel files, PowerPoint files, PDF files, word filesExcel files, PowerPoint files, PDF files, word filesExcel files, PowerPoint files, PDF files, word filesExcel files, PowerPoint files, PDF files, word files
Photo phonebook:
Reminder list:
To-do list:
Voice memo:
Phonebook with groups:
Stopwatch & countdown timer:
Converter:

Available applications

Automatic switch on/off phone:
Games:
Java application support:
Photo album:
Video codec support:H.263, H.264, MPEG-4MPEG-4H.263, H.264, MPEG-4
Image editor:
Video file support:3G2, 3GP, M4V, MP4

Messaging

E-mail:POP3, SMTP, IMAP4POP3, SMTP, IMAP4POP3, SMTP, IMAP4POP3, SMTP, IMAP4
Instant messaging:Google TalkAIM, Google Talk, Yahoo Messenger, Windows Live/MSN MessengerGoogle TalkGoogle Talk
MMS:Video MMSVideo MMSVideo MMSVideo MMS
Predictive Text Input:T9T9T9T9, swype
SMS:Group messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messages

Internet

Internet browser:
RSS reader:
YouTube support:

Navigation

A-GPS:
Build-in navigation system:Google Maps, Google Maps NavigationGoogle Maps, Google Maps NavigationGoogle Maps, Google Maps NavigationGoogle Maps, Google Maps Navigation
Type:Google Maps
Digital Compass:
GPS receiver:

Audio

Audio codec support:AAC, AAC+, AMR, HE-AAC, MIDI, OGG VorbisAAC, AMR, MIDI, MP3 VBR, OGG VorbisAAC, AAC+, Windows Media Audio 9AAC, AAC+, eAAC+
Polyphonic ringtones:MP3 ringtones40-tone polyphonic ringtones, MP3 ringtones64-tone polyphonic ringtones, MP3 ringtonesMP3 ringtones
Stereo speakers:
Audio file support:M4A, MP3, MP4, WAVMP3, WMA
FM-radio:Stereo, RDSStereo, RDS

Build-in memory

Internal memory:
Size (RAM):512 MB512 MB512 MB
Storage:2 GB4 GB512 MB150 MB
Memory card slot:MicroSDHC memory cardMicroSDHC memory cardMicroSDHC memory cardMicroSDHC memory card

Connections

Audio jack plug:3.5 mm3.5 mm3.5 mm3.5 mm
HDMI:
USB:v2.0, microUSBv2.0, microUSBv2.0, miniUSBv2.0, microUSB

Connectivity

Bluetooth:v3.0 + HSv4.0, Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), File transfer profile (FTP), Generic access profile (GAP), Generic Audio/Video Distribution profile (GAVDP), Hands-Free Profile (HFP), Headset Profile (HSP), Object Push profile (OPP), Phonebook Access Profile (PBAP), Service Discovery Application profile (SDAP)v2.1 + EDR, Advanced Audio Distribution Profile (A2DP)v3.0 + HS, Advanced Audio Distribution Profile (A2DP)
Synchronisation:ActiveSync, SyncMLActiveSync, SyncML
Tethering:
WAP:2.02.02.02.0
Wireless Lan (WLAN/Wi-Fi):Wi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)

Power supply

Battery:Li-ion, user replaceableLi-ion, user replaceableLi-ion, user replaceableLi-ion, user replaceable
Capacity:1400 mAh1230 mAh1500 mAh1200 mAh

Sensors

Ambient light sensor:
Gesture recognition:
Proximity sensor:

Materials

Gorilla Glass:

Contents of the package

Memory card in sales package:MicroSD memory card
Size:2 GB
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