Micromax Canvas Tab P690 vs NIU C21A
Micromax Canvas Tab P690
NIU C21A
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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 900, 2100-
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2015-62013-3
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Status2015-62013-4
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Design
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SIMYesDual SIM (Mini-SIM)
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Height106 mm
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Width45 mm
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Thickness14.5 mm
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Weight73 g
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ColorsGrayBlack, Blue, Fuchsia, Green, Purple, Red, White
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size8.0 inches1.8 inches
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Resolution800 x 1280 pixels128 x 160 pixels
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Pixel density189 ppi114 ppi
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Display colors16777216262144
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Hardware
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CPUQuad-core 1.83 GHz
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ChipsetIntel Atom-
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Memory RAM1 GB-
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Internal storage8 GB64 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, v4.4.4 (KitKat)-
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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 video720pno
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Primary camera Autofocusautofocus-
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Camera featuresGeo-taggingNo
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Selfie camera
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Secondary camera-No
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Selfie camera2 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration, Polyphonic
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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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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0Yes
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Bluetoothv4.0v2.0
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIMIM
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Messaging Push EmailPush Mail-
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WAP-Yes
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JavaNoNo
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SensorsAccelerometer, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4000 mAh600 mAh
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Battery removableNon-removable-
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Talk time-4 h
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Talk time 3G13 h 30 min-
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Standby time-200 h
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Standby time 3G180 h-
