Lenovo A690 vs Lenovo Tab 2 A7-30
Lenovo A690
Lenovo Tab 2 A7-30
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Network
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2G networkGSM 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-12015-1
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Status2013-12015-3
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Design
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SIMDual SIM (Mini-SIM)No
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Height124 mm190.5 mm
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Width65 mm104.1 mm
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Thickness11 mm8.9 mm
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Weight134 g268 g
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ColorsBlackVarious
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.0 inches7.0 inches
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Resolution480 x 800 pixels600 x 1024 pixels
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Pixel density233 ppi170 ppi
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Display colors1677721616777216
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Hardware
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CPU1 GHz ARM Cortex-A91.3 GHz ARM Cortex-A7 Quad-core
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ChipsetMediatek MT6575Mediatek MT8127
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GPUPowerVR SGX531Mali-400MP4
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Memory ROM512 MB-
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Memory RAM512 MB1 GB
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Internal storage-16 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, v2.3.6 (Gingerbread)Android OS, v4.4.x (KitKat)
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Main camera
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Main camera3.15 MP2 MP
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Primary camera resolution2048 x 1536 pixels1600 x 1200 pixels
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Primary camera video480pvideo
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv4.0
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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 IM-IM
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Messaging Push Email-Push Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Sensors-Accelerometer
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh3450 mAh
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Battery removable-Non-removable
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Talk time--
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Standby time--