Lenovo Tab 2 A7-20 vs Maxwest Astro X4
Lenovo Tab 2 A7-20
Maxwest Astro X4
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Network
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2G networkNoGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1700(AWS), 1900
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HSDPA speed-21.1 Mbps
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HSUPA speed-5.76 Mbps
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GPRSNoClass 12
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EDGENoClass 12
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Availability
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Oficially announced2015-12016-1
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Status2015-12016-2
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Design
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SIMNoDual SIM (dual stand-by)
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Height189 mm123.5 mm
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Width105 mm64 mm
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Thickness9.3 mm9.8 mm
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Weight269 g122 g
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ColorsBlackBlack, Blue, Gold, Pink, White
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Display
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Display typeIPS LCD capacitive touchscreenCapacitive touchscreen
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Physical size7.0 inches4.0 inches
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Resolution600 x 1024 pixels480 x 800 pixels
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Pixel density170 ppi233 ppi
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Display colors1677721616777216
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MultitouchYes, max 5 fingersYes
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core 1.0 GHz ARM Cortex-A7
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ChipsetMediatek MT8127Mediatek MT6572M
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GPUMali-450MP4Mali-400
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Memory RAM1 GB512 MB
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Internal storage8, 16 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, v4.4 (KitKat)Android OS, v4.4 (KitKat)
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Main camera
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Main camera2 MP3.15 MP
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Primary camera videovideo720p
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Primary camera flash-LED flash
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Camera features-Geo-tagging, touch focus
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Selfie camera
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Flash-LED flash
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Secondary cameraVGA cameraVGA
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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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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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Bluetoothv4.0v4.0
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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 IMIMIM
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Messaging Push MailPush Mail-
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JavaNoNo
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SensorsAccelerometerAccelerometer, proximity
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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 mAh1400 mAh
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Battery removableNon-removableRemovable
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Talk time8 h8 h
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Standby time432 h180 h
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Multimedia
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Radio FM-Stereo FM radio
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