Allview A4 Duo vs Samsung Galaxy Tab 2 7.0 I705
Allview A4 Duo
Samsung Galaxy Tab 2 7.0 I705
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Network
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2G networkGSM 900, 1800CDMA 800, 1900
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3G networkHSDPA 900, 2100CDMA2000 1xEV-DO
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4G network-LTE 700 MHz Class 13
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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EV-DO speed-3.1 Mbps
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LTE speed-LTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-112012-8
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Status2013-112012-8
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Design
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SIMDual SIM (dual stand-by)Mini-SIM
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Height116.1 mm193.8 mm
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Width63.2 mm122.4 mm
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Thickness12 mm10.4 mm
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Weight110.6 g345.7 g
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenPLS LCD capacitive touchscreen
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Physical size3.5 inches7.0 inches
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Resolution320 x 480 pixels600 x 1024 pixels
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Pixel density165 ppi170 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A7Dual-core 1.2 GHz
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Chipset-Qualcomm MSM8960 Snapdragon
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GPUMali-400Adreno 225
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Memory RAM512 MB1 GB
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Internal storage-8 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSAndroid OS, v4.2 (Jelly Bean)Android OS, v4.0.3 (Ice Cream Sandwich)
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Main camera
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Main camera2 MP3.15 MP
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Primary camera resolution1600 x 1200 pixels2048 x 1536 pixels
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Primary camera videovideo720p@30fps
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration, MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Upnp-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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Infrared-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesHTML5
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1200 mAh4000 mAh
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Battery removable-Non-removable
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Talk time8 h 20 min-
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Standby time200 h-
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Standby time 3G-432 h