NIU C21A vs Orange Dallas
NIU C21A
Orange Dallas
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2013-32014-12
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Status2013-4
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height106 mm109 mm
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Width45 mm46 mm
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Thickness14.5 mm12.4 mm
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Weight73 g80 g
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ColorsBlack, Blue, Fuchsia, Green, Purple, Red, WhiteBlack
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Display
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Display typeTFTTFT
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Physical size1.8 inches2.4 inches
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Resolution128 x 160 pixels240 x 320 pixels
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Pixel density114 ppi167 ppi
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Display colors262144-
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Hardware
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Internal storage64 Mbit1.4 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 GB
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Main camera
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Primary camera resolution640 x 480 pixels640 x 480 pixels
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Primary camera videonono
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Camera featuresNo-
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNo-
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LoudspeakerYesYes
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NotificationsVibration, PolyphonicVibration, Polyphonic
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Multimedia
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Radio FMStereo FM radioFM radio
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Connectivity
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WLAN
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USBYesYes
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Bluetoothv2.0Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging IMIM-
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WAPYes-
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JavaNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity600 mAh-
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Talk time4 h5 h
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Standby time200 h240 h
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Browser
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Browser-No