Acer Iconia Tab A700 vs Lenovo A820
Acer Iconia Tab A700
Lenovo A820
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Network
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2G networkGSM 900, 1800, 1900
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3G network-HSDPA 900, 2100
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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 announced2012-12014-12
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Status2012-82014-12
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Design
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SIMNoDual SIM (Mini-SIM, dual stand-by)
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Height259 mm135 mm
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Width175 mm68.2 mm
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Thickness11 mm9.9 mm
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Weight665 g151 g
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ColorsMetallic Red, Titanium GrayBlack
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Display
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Display typeLCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size10.1 inches4.5 inches
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Resolution1920 x 1200 pixels540 x 960 pixels
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Pixel density224 ppi245 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.3 GHzQuad-core 1.2 GHz ARM Cortex-A7
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ChipsetNvidia Tegra 3Mediatek MT6589
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GPUULP GeForcePowerVR SGX544
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Memory RAM1 GB1 GB
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Internal storage16, 32, 64 GB4 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, v4.0 (Ice Cream Sandwich)Android OS, v4.1.2 (Jelly Bean)
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Main camera
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Main camera5 MP8 MP
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Primary camera resolution2592 x 1944 pixels3264 x 2448 pixels
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Primary camera video720p720p
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraYesNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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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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Bluetoothv2.1Yes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, 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 FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity9800 mAh2000 mAh
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Battery removableNon-removable-
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Talk time10 h-
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Standby time--
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