Micromax A80 vs NIU GO 21
Micromax A80
NIU GO 21
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkUMTS 2100-
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2012-82014-5
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Status2012-82014-6
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Mini-SIM)
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Height129.5 mm105 mm
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Width64 mm44.9 mm
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Thickness13.5 mm14.2 mm
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Weight66 g
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ColorsBlackBlack, Blue, Gray, Green, Orange, Red
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size3.75 inches1.8 inches
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Resolution-128 x 160 pixels
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Pixel density-114 ppi
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Display colors26214466560
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Hardware
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CPU800 MHz ARM Cortex-A9
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ChipsetMediatek MT6573-
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GPUPowerVR SGX531-
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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, v2.3.4 (Gingerbread)-
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels640 x 480 pixels
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Primary camera videovideono
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo 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 EDR-Yes
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GPSYesNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIMIM
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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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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2500 mAh650 mAh
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Talk time7 h6 h
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Standby time288 h200 h
