Acer Iconia Tab A3-A20 vs Alcatel CareTime
Acer Iconia Tab A3-A20
Alcatel CareTime
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Network
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2G networkGSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-102016-1
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Status2014-102016
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Design
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SIMNoYes
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Height256.5 mm40 mm
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Width170.2 mm40 mm
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Thickness10.2 mm15.8 mm
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Weight508 g
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ColorsBlack, WhiteBlue, Orange
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenOLED (single white color)
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Physical size10.1 inches0.95 inches
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Resolution1280 x 800 pixels96 x 64 pixels
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Pixel density149 ppi121 ppi
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Display colors16777216-
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7
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ChipsetMediatek MT8127MT7198D
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GPUMali-450MP4-
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Memory RAM1 GB-
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Internal storage16 GB-
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Memory cardmicroSD
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Memory card max128 GB-
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OS
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OSAndroid OS, v4.4 (KitKat)Nucleus OS
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video1080p-
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Camera featuresGeo-tagging-
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Selfie camera
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Selfie camera2 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsMP3, WAV ringtonesYes
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Multimedia
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RadioNoNo
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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 HotspotYes-
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USBmicroUSB 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 EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNoNo
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Voice messaging-Yes
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SensorsAccelerometer-
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Browser
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HTMLHTML5-
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Browser-No
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5910 mAh380 mAh
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Battery removableNon-removableNon-removable
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Talk time9 h-
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Standby time-96 h
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