Karbonn A25 vs Samsung C3780
Karbonn A25
Samsung C3780
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122012-5
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Status2014-122012-6
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Design
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SIMDual SIMMini-SIM
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Height146 mm117.7 mm
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Width78.6 mm49 mm
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Thickness10.5 mm12.3 mm
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Weight150 g82 g
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ColorsWhite/BlackBlack
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Display
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Display typeCapacitive touchscreenTFT
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Physical size5.0 inches2.4 inches
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Resolution480 x 800 pixels240 x 320 pixels
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Pixel density187 ppi167 ppi
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Display colors-262144
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Hardware
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CPUDual-core 1 GHz250 MHz
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Internal storage114 MB-
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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, v4.0 (Ice Cream Sandwich)-
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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 videovideovideo
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraYesNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Connectivity
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WLANWi-Fi
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USBYesmicroUSB 2.0
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMSMMS
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Messaging SM-SM
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Messaging EmailEmailEmail
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Messaging IMIM-
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JavaYes, via Java MIDP emulatorYes
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh1000 mAh
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Talk time6 h11 h 30 min
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Standby time300 h660 h
