Acer Iconia Tab B1-A71 vs Dell Streak 7
Acer Iconia Tab B1-A71
Dell Streak 7
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 1900, 2100 , 1700
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-12011-2
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Status2013-12011-3
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Design
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SIMNoMini-SIM
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Height197.4 mm200 mm
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Width128.5 mm119.8 mm
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Thickness11.3 mm12.4 mm
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Weight320 g453.6 g
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ColorsBlackGray
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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 pixels480 x 800 pixels
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Pixel density170 ppi133 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 GHz ARM Cortex-A9
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ChipsetMediatek MT8317Nvidia Tegra 2 T20
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GPUSGX531uULP GeForce
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Memory RAM512 MB-
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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 camera5 MP
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Primary camera resolution640 x 480 pixels2592 x 1944 pixels
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Primary camera videovideo720p
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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
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.02.0
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Bluetoothv4.0v2.1
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Bluetooth A2DP-Yes
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Bluetooth EDR-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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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-Ion
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Battery capacity2710 mAh2780 mAh
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Battery removableNon-removableNon-removable
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Talk time-4 h
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Standby time-72 h
