Acer Iconia B1-720 vs Alcatel OT-903
Acer Iconia B1-720
Alcatel OT-903
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-12012-8
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Status2014-12012-8
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Design
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SIMNoOptional Dual SIM (Mini-SIM)
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Height198.1 mm110 mm
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Width121.9 mm57.6 mm
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Thickness10.2 mm12.5 mm
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Weight315 g114 g
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ColorsVariousBlack, Cherry Red, Fuschia, Pure White
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches2.8 inches
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Resolution600 x 1024 pixels240 x 320 pixels
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Pixel density170 ppi143 ppi
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Display colors-262144
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Hardware
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CPUDual-core 1.3 GHz650 MHz
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ChipsetMediatek MT8111Mediatek MT6573
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GPUPowerVR SGX531PowerVR SGX531
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Memory RAM1 GB-
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Internal storage8, 16 GB150 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 camera2 MP
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Primary camera resolution640 x 480 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoNo
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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-Stereo FM radio with RDS
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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 Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v3.0
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Bluetooth A2DP-Yes
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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 Email-
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WAP-WAP 2.0/xHTML
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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 mAh1300 mAh
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Talk time5 h-
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Talk time 2G-11 h
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Talk time 3G-6 h 30 min
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Standby time--
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Standby time 2G-300 h
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Standby time 3G-300 h
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