Samsung R640 Character vs Vodafone Smart Tab II 7
Samsung R640 Character
Vodafone Smart Tab II 7
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Network
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2G networkCDMA 800, 1900GSM 900, 1800, 1900
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3G networkCDMA2000 1xHSDPA 900, 2100
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HSPA speed-HSPA
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Speed YesYes-
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GPRSYes
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EDGEYes
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Availability
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Status2011-72012-11
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Oficially announced2011-72012-11
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Design
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SIMMini-SIMMini-SIM
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Height107 mm192 mm
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Width55 mm122 mm
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Thickness15 mm11.4 mm
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Weight120 g400 g
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KeyboardQWERTY-
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ColorsElectric BlueGray
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Display
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Display typeTFT touchscreenTFT capacitive touchscreen
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Physical size2.8 inches7.0 inches
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Resolution-600 x 1024 pixels
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Pixel density-170 ppi
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Display colors262144-
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Hardware
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CPU1 GHz ARM Cortex-A9
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Chipset-Mediatek MT6575
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GPU-PowerVR SGX531
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Memory RAM-1 GB
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Internal storage-4 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Main camera
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Main camera1.3 MP2 MP
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Primary camera resolution1280 x 1024 pixels1600 x 1200 pixels
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Primary camera videonovideo
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; MP3 ringtonesN/A
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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, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.02.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS-
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push Mail
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WAPWAP 2.0/xHTML-
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh3550 mAh
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Battery removable-Non-removable
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Talk time5 h7 h
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Standby time288 h-
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OS
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OS-Android OS, v4.0.4 (Ice Cream Sandwich)
