Alcatel 2000 vs NIU GO 21
Alcatel 2000
NIU GO 21
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2013-112014-5
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Status2013-112014-6
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height112 mm105 mm
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Width61.5 mm44.9 mm
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Thickness12.8 mm14.2 mm
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Weight89 g66 g
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ColorsBlack, WhiteBlack, Blue, Gray, Green, Orange, Red
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Display
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Display typeTFTTFT
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Physical size2.4 inches1.8 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density167 ppi114 ppi
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Display colors26214466560
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Hardware
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Internal storage-64 Mbit
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; PolyphonicVibration, MP3 ringtones
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Multimedia
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Radio FMFM radio with RDSStereo FM radio
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Radio antennabuilt-in antenna-
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Connectivity
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WLAN
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v2.1
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Bluetooth A2DPYes-
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Bluetooth EDRYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging IM-IM
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WAP-Yes
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JavaNoNo
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Browser
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh650 mAh
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Talk time7 h6 h
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Standby time500 h200 h
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Main camera
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Primary camera resolution-640 x 480 pixels
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Primary camera video-no
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Selfie camera
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Secondary camera-No