Acer Iconia Tab A511 vs Cat B100
Acer Iconia Tab A511
Cat B100
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 1700, 1900, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA
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HSUPA speedHSUPA, 5.76 MbpsHSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-22014-12
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Status2012-82014-12
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Design
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SIMMini-SIMYes
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Height260 mm123 mm
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Width175 mm56 mm
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Thickness11 mm17.5 mm
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Weight777 g136 g
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ColorsBlack, SilverBlack
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size10.1 inches2.2 inches
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Resolution1280 x 800 pixels240 x 320 pixels
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Pixel density149 ppi182 ppi
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Display colors262144-
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A9
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ChipsetNvidia Tegra 3Mediatek MT6276W
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GPUULP GeForce-
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Memory ROM-128 MB
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Memory RAM1 GB64 MB
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Internal storage16, 32 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, v4.0 (Ice Cream Sandwich)-
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera video720p320p@30fps
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary camera-No
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Selfie camera1 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsYesVibration; Polyphonic, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYesYes
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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
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulator-
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Browser
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HTMLYes-
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Browser-No
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Adobe FlashYes-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity9800 mAh1150 mAh
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Battery removableNon-removable-
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Talk time15 h10 h
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Standby time-552 h
