BLU Dash vs NIU GO 21
BLU Dash
NIU GO 21
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1900-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Status2012-32014-6
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Oficially announced2011-122014-5
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (Mini-SIM)
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Height103 mm105 mm
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Width56 mm44.9 mm
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Thickness12 mm14.2 mm
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Weight96 g66 g
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ColorsBlack, Blue, Pink, WhiteBlack, Blue, Gray, Green, Orange, Red
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size2.8 inches1.8 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density143 ppi114 ppi
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Display colors26214466560
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Hardware
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CPU650 MHz ARM Cortex-A9
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ChipsetMediatek MT6573-
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GPUPowerVR SGX531-
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Memory ROM512 MB-
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Memory RAM256 MB-
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Internal storage-64 Mbit
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v2.3 (Gingerbread)-
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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 videovideono
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Selfie camera
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Secondary cameraYesNo
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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 radioStereo FM radio
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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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Bluetoothv3.0v2.1
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Bluetooth EDRYesYes
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GPSYesNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IM-IM
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Messaging Push EmailPush Email-
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WAP-Yes
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYes-
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1110 mAh650 mAh
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Talk time-6 h
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Talk time 2G20 h-
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Talk time 3G10 h-
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Standby time-200 h
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Standby time 2G800 h-
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Standby time 3G600 h-
