Karbonn K52 Groovster vs Samsung R720 Admire
Karbonn K52 Groovster
Samsung R720 Admire
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Network
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2G networkGSM 900, 1800CDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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EV-DO speed-2.4 Mbps
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-122011-6
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Status2011-9
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height115 mm116 mm
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Width52 mm60 mm
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Thickness15.2 mm12 mm
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Weight117 g
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ColorsBlack/Red, Silver/BlackBlack, Red
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.4 inches3.5 inches
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Resolution240 x 320 pixels320 x 480 pixels
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Pixel density167 ppi165 ppi
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Display colors-262144
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Hardware
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CPU800 MHz
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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Main camera
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Main camera1.3 MP3.15 MP
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Primary camera resolution1280 x 1024 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Radio recordingFM recording-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYesmicroUSB 2.0
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BluetoothYesv3.0
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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JavaYesYes, via Java MIDP emulator
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Browser
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HTML-Yes
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh1600 mAh
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Talk time6 h3 h
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Standby time600 h200 h
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OS
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OS-Android OS, v2.3.3 (Gingerbread)
