NIU GO 21 vs Samsung Rex 90 S5292
NIU GO 21
Samsung Rex 90 S5292
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-52013-2
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Status2014-62013-3
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (Mini-SIM)
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Height105 mm113 mm
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Width44.9 mm61.9 mm
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Thickness14.2 mm11.9 mm
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Weight66 g
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ColorsBlack, Blue, Gray, Green, Orange, RedBrown, White
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size1.8 inches3.5 inches
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Resolution128 x 160 pixels320 x 480 pixels
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Pixel density114 ppi165 ppi
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Display colors66560262144
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Hardware
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Internal storage64 Mbit10 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Main camera
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Main camera3.15 MP
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Primary camera resolution640 x 480 pixels2048 x 1536 pixels
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Primary camera videonovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesYes
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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 radioFM radio
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Radio recording-FM recording
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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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USB host-Yes
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Bluetoothv2.1v3.0
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Bluetooth EDRYes-
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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 Email-Email
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Messaging IMIMIM
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WAPYes-
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JavaNoYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity650 mAh1000 mAh
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Talk time6 h15 h
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Standby time200 h-
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Browser
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Browser-Yes
