Karbonn K440 vs Philips D812
Karbonn K440
Philips D812
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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3G network-CDMA2000 1xEV-DO
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EV-DO speed-EV-DO
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-122011-2
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Status2011-2
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height119.5 mm109.6 mm
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Width54 mm55.2 mm
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Thickness13.5 mm14 mm
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Weight125 g
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ColorsBlack/White, Black/RedBlack
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.6 inches3.2 inches
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Resolution240 x 320 pixels240 x 400 pixels
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Pixel density154 ppi146 ppi
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Display colors26214466560
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Hardware
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Internal storage-130 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB8 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 videovideovideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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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-No
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Radio FMFM radio-
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Radio recordingFM recording-
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Connectivity
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WLAN
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USBYesmicroUSB 2.0
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BluetoothYesv2.1
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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
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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WAP-WAP 2.0/xHTML
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JavaYesNo
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Browser
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2100 mAh1100 mAh
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Talk time12 h3 h 10 min
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Standby time800 h100 h
