Acer Iconia B1-720 vs Philips W820
Acer Iconia B1-720
Philips W820
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Network
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2G networkGSM 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-12012-3
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Status2014-1
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Design
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SIMNoMini-SIM
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Height198.1 mm114.6 mm
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Width121.9 mm57.7 mm
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Thickness10.2 mm14.8 mm
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Weight315 g143 g
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ColorsVariousBlack
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches3.2 inches
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Resolution600 x 1024 pixels320 x 480 pixels
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Pixel density170 ppi180 ppi
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Hardware
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CPUDual-core 1.3 GHz
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ChipsetMediatek MT8111-
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GPUPowerVR SGX531-
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Memory ROM-512 MB
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Memory RAM1 GB-
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Internal storage8, 16 GB90 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.2 (Jelly Bean)Android OS, v2.3 (Gingerbread)
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Main camera
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Main camera5 MP
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Primary camera resolution640 x 480 pixels2592 x 1944 pixels
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Primary camera videovideo176x144@15fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoYes
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsN/AVibration; MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.02.0
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Bluetoothv4.0Yes
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GPSYesYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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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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HTMLHTML5Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2955 mAh2100 mAh
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Talk time5 h8 h
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Standby time-600 h
