Micromax Canvas Unite 4 vs Lava X81
Micromax Canvas Unite 4
Lava X81
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 3(1800), 5(850), 40(2300)LTE frequency band 3(1800), 40(2300)
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-62016-6
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Status2016-62016-6
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM
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Height-142.6 mm
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Width-73.4 mm
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Thickness-8.4 mm
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ColorsChampagne, Grey, SilverSpace Grey/Gold
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.0 inches5.0 inches
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Resolution720 x 1280 pixels720 x 1280 pixels
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Pixel density294 ppi-
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.4 GHzQuad-core 1.3 GHz
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ChipsetMediatek MT6735PMediatek MT6735
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Memory RAM1 GB3 GB
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Internal storage8 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android OS, v6.0.1 (Marshmallow)
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Main camera
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Main camera8 MP13 MP, f/2.0
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Primary camera video720p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashdual-LED flash
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Camera featuresGeo-taggingGeo-tagging, face detection, touch focus
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Selfie camera
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FlashLED flash-
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Selfie camera5 MP5 MP, f/2.4
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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, WAV ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.0
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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JavaNoNo
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SensorsFingerprint, accelerometer, proximityAccelerometer, proximity
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2500 mAh2700 mAh
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Talk time20 h-
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Talk time 3G-10 h
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Standby time280 h-
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Standby time 3G-336 h