Lenovo Tab 2 A7-20 vs Samsung Galaxy Prevail 2
Lenovo Tab 2 A7-20
Samsung Galaxy Prevail 2
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Network
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2G networkNoCDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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EV-DO speed-3.1 Mbps
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GPRSNo
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EDGENo
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Availability
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Oficially announced2015-12013-7
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Status2015-12013-7
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Design
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SIMNoMini-SIM
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Height189 mm122 mm
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Width105 mm63.5 mm
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Thickness9.3 mm12.7 mm
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Weight269 g130.4 g
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ColorsBlackGray, 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 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-A71.4 GHz
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ChipsetMediatek MT8127Qualcomm MSM8655 Snapdragon
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GPUMali-450MP4Adreno 205
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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 GB64 GB
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Memory card included-2 GB
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OS
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OSAndroid OS, v4.4 (KitKat)Android OS, v4.1 (Jelly Bean)
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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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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera1.3 MP
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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
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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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 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 mAh1750 mAh
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Battery removableNon-removable-
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Talk time8 h8 h
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Standby time432 h490 h
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Multimedia
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Radio-No
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