Lenovo A820 vs Samsung Galaxy Tab 10.1 LTE I905
Lenovo A820
Samsung Galaxy Tab 10.1 LTE I905
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Network
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2G networkGSM 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 900, 2100CDMA2000 1xEV-DO
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4G network-LTE 700 MHz Class 13
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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EV-DO speed-3.1 Mbps
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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 announced2014-122011
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Status2014-122011-7
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Mini-SIM
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Height135 mm256.7 mm
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Width68.2 mm175.3 mm
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Thickness9.9 mm8.6 mm
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Weight151 g565 g
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ColorsBlackMetallic Gray and White
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Display
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Display typeIPS LCD capacitive touchscreenPLS TFT capacitive touchscreen
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Physical size4.5 inches10.1 inches
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Resolution540 x 960 pixels800 x 1280 pixels
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Pixel density245 ppi149 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7Dual-core 1 GHz ARM Cortex-A9
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ChipsetMediatek MT6589Nvidia Tegra 2 T20
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GPUPowerVR SGX544ULP GeForce
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Internal storage4 GB16, 32 GB
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Memory RAM1 GB1 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.1.2 (Jelly Bean)Android OS, v3.1 (Honeycomb)
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Main camera
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Main camera8 MP3.15 MP
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Primary camera resolution3264 x 2448 pixels2048 x 1536 pixels
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Primary camera video720p720p
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Primary camera Autofocusautofocusautofocus
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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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NotificationsVibration; MP3, WAV ringtonesN/A
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Multimedia
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Radio-No
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Radio FMFM radio-
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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 HotspotYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.02.0
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush MailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2000 mAh6800 mAh
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Battery removable-Non-removable
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Talk time-12 h
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Standby time-400 h