Celkon i9 vs NIU GO 20
Celkon i9
NIU GO 20
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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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EDGE
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Availability
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Oficially announced2014-122013-11
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Status2013-11
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (Mini-SIM)
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Height105 mm101 mm
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Width45 mm43.8 mm
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Thickness14.8 mm14 mm
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Weight81 g60 g
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ColorsBlack, WhiteBlack, Blue, Purple, Red, Silver, White
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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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Resolution176 x 220 pixels128 x 160 pixels
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Pixel density117 ppi114 ppi
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Display colors-66560
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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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Main camera
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Primary cameraYes-
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Primary camera resolution-640 x 480 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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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesRingtones
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Multimedia
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Radio FMStereo FM radioStereo FM radio
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Connectivity
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WLAN
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USBYesYes
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BluetoothYesv2.1
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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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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh500 mAh
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Talk time4 h6 h
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Standby time500 h200 h