Acer Iconia Tab B1-A71 vs Samsung Galaxy Tab 4G LTE
Acer Iconia Tab B1-A71
Samsung Galaxy Tab 4G LTE
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Network
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2G networkCDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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4G network-LTE 700
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EV-DO speed-3.1 Mbps
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LTE speed-LTE
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GPRS
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EDGE
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Availability
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Oficially announced2013-12011-1
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Status2013-12011-7
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Design
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SIMNoMini-SIM
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Height197.4 mm190.1 mm
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Width128.5 mm120.5 mm
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Thickness11.3 mm12 mm
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Weight320 g380 g
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches7.0 inches
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Resolution600 x 1024 pixels600 x 1024 pixels
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Pixel density170 ppi170 ppi
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Display colors26214416777216
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A91.2 GHz ARM Cortex-A8
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ChipsetMediatek MT8317Hummingbird
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GPUSGX531uPowerVR SGX540
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Internal storage8, 16 GB2 GB
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Memory RAM512 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, v4.1 (Jelly Bean)Android OS, v2.2 (Froyo)
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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 videovideo480p@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 cameraNo-
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Selfie camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsN/AN/A
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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 2.02.0
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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 emulatorYes, via Java MIDP emulator
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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-Po
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Battery capacity2710 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Talk time-7 h
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Standby time--
