Lava Iris 504q vs Samsung R640 Character
Lava Iris 504q
Samsung R640 Character
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Network
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2G networkGSM 900, 1800CDMA 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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Speed Yes-Yes
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-62011-7
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Status2013-62011-7
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Design
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SIMDual SIMMini-SIM
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Height142.9 mm107 mm
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Width72.9 mm55 mm
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Thickness8.4 mm15 mm
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Weight140 g120 g
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Keyboard-QWERTY
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ColorsDark GreyElectric Blue
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Display
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Display typeTFT capacitive touchscreenTFT touchscreen
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Physical size5.0 inches2.8 inches
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Resolution720 x 1280 pixels-
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Pixel density294 ppi-
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Display colors16777216262144
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Hardware
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CPUQuad-core 1.2 GHz
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GPUPowerVR SGX544-
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Memory RAM1 GB-
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Internal storage4 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 camera8 MP1.3 MP
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Primary camera resolution3264 x 2448 pixels1280 x 1024 pixels
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Primary camera videovideono
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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; MP3 ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIM-
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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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HTMLYesYes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2000 mAh1000 mAh
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Talk time4 h5 h
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Standby time230 h288 h
