Huawei Ascend W3 vs Samsung R640 Character
Huawei Ascend W3
Samsung R640 Character
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPACDMA2000 1x
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HSPA speedHSPA-
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Speed Yes-Yes
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LTE speedLTE-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced20132011-7
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Status2011-7
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Design
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SIMMicro-SIMMini-SIM
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Height132 mm107 mm
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Width67 mm55 mm
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Thickness10 mm15 mm
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Weight120 g
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Keyboard-QWERTY
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ColorsBlack/SilverElectric Blue
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Display
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Display typeCapacitive touchscreenTFT touchscreen
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Physical size4.5 inches2.8 inches
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Resolution720 x 1280 pixels-
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Pixel density326 ppi-
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Display colors16777216262144
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Hardware
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CPUDual-core
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Memory RAM1 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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OSMicrosoft Windows Phone 8-
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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 video1080p@30fpsno
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, face detection, touch focus-
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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 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 802.11b, 802.11g, 802.11n
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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 Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaNoNo
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SensorsAccelerometer, proximity-
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-1000 mAh
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Talk time-5 h
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Standby time-288 h
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