Acer Iconia Tab A101 vs Samsung Exhibit II 4G T679
Acer Iconia Tab A101
Samsung Exhibit II 4G T679
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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, 2100 , 1900
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HSDPA speedHSDPA, 21 MbpsHSDPA, 14.4 Mbps
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HSUPA speedHSUPA, 5.76 MbpsHSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-52011-10
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Status2011-10
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Design
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SIMMini-SIMMini-SIM
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Height195 mm115 mm
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Width117 mm60 mm
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Thickness13.1 mm11 mm
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Weight470 g116 g
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ColorsBlack/Red, Black/BlueBlack
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Display
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Display typeLCD capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches3.7 inches
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Resolution600 x 1024 pixels480 x 800 pixels
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Pixel density170 ppi252 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A91 GHz Scorpion
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ChipsetNvidia Tegra 2 T20Qualcomm MSM8255 Snapdragon
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GPUULP GeForceAdreno 205
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Memory ROM-1 GB
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Memory RAM1 GB512 MB
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Internal storage8, 16 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, v3.2 (Honeycomb)Android OS, v2.3.5 (Gingerbread)
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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 video720p@30fps480p
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary camera-VGA camera
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Selfie camera2 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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NotificationsN/AVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Adobe FlashYesYes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity1530 mAh1500 mAh
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Battery removableNon-removable-
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Talk time-5 h 30 min
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Standby time-360 h