Karbonn S7 Titanium vs LG Extravert VN271
Karbonn S7 Titanium
LG Extravert VN271
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 2100CDMA2000 1x
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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CDMA2000 1x speed-CDMA2000_1x, 153 kbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-112011-11
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Status2013-122011-11
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Design
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SIMDual SIMMini-SIM
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Height143.5 mm105 mm
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Width72 mm53 mm
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Thickness9.3 mm15.7 mm
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Weight122 g
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Keyboard-QWERTY
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ColorsBlackBlack
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Display
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Display typeCapacitive touchscreenTFT touchscreen
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Physical size5.0 inches2.8 inches
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Resolution1080 x 1920 pixels240 x 400 pixels
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Pixel density441 ppi167 ppi
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Display colors16777216262144
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Hardware
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CPUQuad-core 1.5 GHz
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Memory RAM1 GB-
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Internal storage16 GB-
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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, v4.2 (Jelly Bean)-
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Main camera
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Main camera13 MP2 MP
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Primary camera resolution4128 x 3096 pixels1600 x 1200 pixels
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Primary camera videovideo320p
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Selfie camera2 MP
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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, Polyphonic(64), MP3 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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBYesmicroUSB 2.0
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BluetoothYesv3.0
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLHTML5-
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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 time4 h5 h 50 min
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Standby time200 h550 h
