Karbonn K52 Groovster vs Motorola CHARM
Karbonn K52 Groovster
Motorola CHARM
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 1700, 2100
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HSDPA speed-HSDPA, 3.6 Mbps
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HSUPA speed-HSUPA, 2 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122010-7
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Status2010-8
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height115 mm98.4 mm
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Width52 mm67.2 mm
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Thickness15.2 mm11.4 mm
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Weight110 g
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Keyboard-QWERTY
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ColorsBlack/Red, Silver/BlackCabernet, Golden Bronze
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.4 inches2.8 inches
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Resolution240 x 320 pixels320 x 240 pixels
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Pixel density167 ppi143 ppi
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Display colors-262144
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Hardware
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CPU600 MHz ARM Cortex-A8
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Chipset-TI OMAP 3410
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GPU-PowerVR SGX530
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Memory RAM-512 MB
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Internal storage-512 MB
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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Memory card included-2 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 videovideo24fps
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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 ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Radio recordingFM recording-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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USBYesmicroUSB 2.0
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BluetoothYesv2.0
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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 Mail
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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 mAh1130 mAh
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Talk time6 h-
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Talk time 2G-6 h 45 min
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Talk time 3G-5 h
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Standby time600 h-
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Standby time 2G-267 h
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Standby time 3G-334 h
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OS
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OS-Android OS, v2.1 (Eclair)