Alcatel OT-720 vs Huawei U3100
Alcatel OT-720
Huawei U3100
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G network-UMTS 2100
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Speed Yes-Yes, 384 kbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2012-42014-12
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Status2012-4
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Design
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SIMMini-SIMMini-SIM
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Height104 mm106 mm
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Width58 mm46 mm
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Thickness12 mm13 mm
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Weight93 g90 g
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ColorsBlack, Lilac, Pure whiteBlack
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Display
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Display typeTFT touchscreenTFT
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Physical size2.8 inches2.0 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density143 ppi200 ppi
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Display colors262144262144
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Hardware
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CPU104 MHz
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Internal storage2 MB10 MB
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Memory cardmicroSDmicroSD
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Memory card max8 GB8 GB
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 pixels640 x 480 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoYes
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration, MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0miniUSB 2.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYes-
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Bluetooth EDR-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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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/xHTML-
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JavaYesYes
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Java MIDPMIDP 2.1-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1000 mAh
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Talk time9 h4 h 20 min
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Standby time650 h400 h
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Browser
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HTML-Yes