Asus Transformer TF101 vs Samsung Ch@t 220
Asus Transformer TF101
Samsung Ch@t 220
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Network
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2G networkGSM 850, 900, 1800, 1900
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-42011-5
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Status2011-8
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Design
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SIMNoMini-SIM
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Height271 mm109.5 mm
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Width171 mm61.3 mm
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Thickness13 mm11.9 mm
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Weight680 g92 g
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Keyboard-QWERTY
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ColorsBlackBlack
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Display
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Display typeLED-backlit IPS LCD, capacitive touchscreenTFT
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Physical size10.1 inches2.2 inches
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Resolution1280 x 800 pixels220 x 176 pixels
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Pixel density149 ppi128 ppi
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Display colors-262144
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9
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ChipsetNvidia Tegra 2 T20-
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GPUULP GeForce-
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Memory RAM1 GB-
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Internal storage16, 32 GB47 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB16 GB
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OS
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OSAndroid OS, v3.2 (Honeycomb)-
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels640 x 480 pixels
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Primary camera videovideoQCIF@15fps
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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 camera1.2 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 ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Radio recording-FM recording
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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USB2.0microUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDRYesYes
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GPSYes, with A-GPSNo
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Features
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Messaging SMS-SMS
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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 Email-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYes-
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Adobe FlashYes-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity-1000 mAh
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Battery removableNon-removable-
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Talk time9 h 30 min12 h
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Standby time-550 h
