Karbonn K440 vs Samsung Galaxy Trend II Duos S7572
Karbonn K440
Samsung Galaxy Trend II Duos S7572
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Status2013-5
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Oficially announced2014-122013-4
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Design
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SIMDual SIM (Mini-SIM)Optional Dual SIM (Mini-SIM, dual stand-by)
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Height119.5 mm121.5 mm
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Width54 mm63.1 mm
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Thickness13.5 mm11.1 mm
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Weight128.5 g
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ColorsBlack/White, Black/RedGray, White
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.6 inches4.0 inches
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Resolution240 x 320 pixels480 x 800 pixels
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Pixel density154 ppi233 ppi
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Display colors262144-
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Hardware
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CPUDual-core 1.2 GHz
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Memory cardmicroSDmicroSD
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Memory card max16 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, 802.11n
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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BluetoothYesv3.0
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GPSNoYes
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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 capacity2100 mAh1500 mAh
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Talk time12 h-
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Standby time800 h-
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OS
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OS-Android OS, v4.1 (Jelly Bean)
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