Acer Iconia Tab B1-A71 vs Pantech Vega LTE EX IM-A820L
Acer Iconia Tab B1-A71
Pantech Vega LTE EX IM-A820L
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Network
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2G networkCDMA 800, 1900
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3G network-HSDPA 2100
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4G network-LTE 800
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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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 announced2013-12012-1
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Status2013-12012-1
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Design
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SIMNoMini-SIM
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Height197.4 mm134.5 mm
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Width128.5 mm69.8 mm
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Thickness11.3 mm9.7 mm
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Weight320 g136.2 g
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ColorsBlackBlack, White
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Display
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Display typeTFT capacitive touchscreenSuper IPS LCD capacitive touchscreen
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Physical size7.0 inches4.5 inches
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Resolution600 x 1024 pixels800 x 1280 pixels
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Pixel density170 ppi335 ppi
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Display colors26214416777216
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A9Dual-core 1.5 GHz
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ChipsetMediatek MT8317-
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GPUSGX531u-
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Memory RAM512 MB1 GB
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Internal storage8, 16 GB16 GB
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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, v4.1 (Jelly Bean)Android OS, v2.3 (Gingerbread)
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Main camera
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Main camera8 MP
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Primary camera resolution640 x 480 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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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, WAV ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-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 EmailPush Mail
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLHTML5Yes
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Adobe Flash-Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2710 mAh1830 mAh
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Battery removableNon-removable-
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Talk time-6 h 25 min
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Standby time-174 h
