Acer Iconia Tab B1-A71 vs Samsung P6810 Galaxy Tab 7.7
Acer Iconia Tab B1-A71
Samsung P6810 Galaxy Tab 7.7
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Network
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2G network
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GPRS
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EDGE
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Availability
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Status2013-1
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Oficially announced2013-12014-12
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Design
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SIMNoNo
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Height197.4 mm196.7 mm
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Width128.5 mm133 mm
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Thickness11.3 mm7.9 mm
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Weight320 g340 g
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenSuper AMOLED Plus capacitive touchscreen
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Physical size7.0 inches7.7 inches
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Resolution600 x 1024 pixels800 x 1280 pixels
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Pixel density170 ppi196 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 1.4 GHz ARM Cortex-A9
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ChipsetMediatek MT8317Exynos
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GPUSGX531uMali-400
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Memory RAM512 MB1 GB
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Internal storage8, 16 GB16, 32, 64 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, v3.2 (Honeycomb)
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Main camera
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Main camera3.15 MP
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Primary camera resolution640 x 480 pixels2048 x 1536 pixels
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Primary camera videovideo720p@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 camera2 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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0
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Bluetoothv4.0v3.0
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Bluetooth A2DP-Yes
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GPSYesYes
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Features
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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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Adobe Flash-Yes
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity2710 mAh5100 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Standby time-1070 h
