Samsung M2710 Beat Twist vs Samsung U450 DoubleTake
Samsung M2710 Beat Twist
Samsung U450 DoubleTake
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G network-CDMA2000 1x
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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 announced2009-62009-7
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Status2009-72009-7
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Design
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SIMMini-SIMMini-SIM
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Height96.5 mm108 mm
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Width47 mm53 mm
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Thickness16.3 mm17 mm
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Weight85 g100 g
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Keyboard-QWERTY
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ColorsBlack, whiteBlack, Red
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Display
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Display typeTFTTFT
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Physical size2.0 inches2.1 inches
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Resolution144 x 176 pixels176 x 220 pixels
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Pixel density114 ppi134 ppi
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Display colors66560262144
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Hardware
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Internal storage50 MB-
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Memory cardmicroSDmicroSD
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Memory card max16 GB-
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Main camera
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Main camera2 MP1.3 MP
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Primary camera resolution1600 x 1200 pixels1280 x 1024 pixels
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Primary camera videovideono
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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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 FMStereo FM radio with RDS-
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Radio recordingFM recording-
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Connectivity
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WLAN
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMS-
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh960 mAh
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Talk time5 h5 h
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Standby time300 h300 h
