Lenovo Tab 2 A7-20 vs Micromax Ninja A91
Lenovo Tab 2 A7-20
Micromax Ninja A91
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Network
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2G networkNoGSM 900, 1800
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2015-12013-3
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Status2015-12013-3
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Design
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SIMNoDual SIM
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Height189 mm130 mm
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Width105 mm66 mm
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Thickness9.3 mm10 mm
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Weight269 g149.1 g
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT touchscreen
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Physical size7.0 inches4.5 inches
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Resolution600 x 1024 pixels480 x 854 pixels
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Pixel density170 ppi218 ppi
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Display colors16777216-
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MultitouchYes, max 5 fingers-
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core 1 GHz ARM Cortex-A9
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ChipsetMediatek MT8127Mediatek MT6577
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GPUMali-450MP4PowerVR SGX531u
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Memory RAM1 GB-
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Internal storage8, 16 GB2 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, v4.4 (KitKat)Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Main camera2 MP5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraVGA cameraVGA 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, Polyphonic, MP3 ringtones
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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 2.0Yes
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Bluetoothv4.0v3.0
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GPSYes, with A-GPSYes
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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 Email-Push Email
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Messaging Push MailPush Mail-
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer-
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3450 mAh-
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Battery removableNon-removable-
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Talk time8 h4 h 30 min
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Standby time432 h230 h
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Multimedia
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Radio FM-FM radio
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