BLU Studio J1 vs Vertex Impress Disco
BLU Studio J1
Vertex Impress Disco
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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, 1700(AWS), 1900, 2100HSDPA 900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-62018-5
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Status2017-62018-5
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Design
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Build-Plastic
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SIMDual SIM (Micro-SIM)Dual SIM (Micro-SIM/Nano-SIM)
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Height121.5 mm150 mm
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Width62.5 mm75 mm
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Thickness10.3 mm8 mm
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Weight135 g176 g
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ColorsBlack, Blue, WhiteBlack, Gold, Rose-Gold
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size4.0 inches5.2 inches
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Resolution480 x 800 pixels720 x 1280 pixels
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Pixel density233 ppi282 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUDual-core 1.3 GHzQuad-core 1.25 GHz Cortex-A53
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ChipsetMediaTek MT6570Mediatek MT6737M
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GPUMali-400Mali-T720 MP1
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Memory RAM512 MB1 GB
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Internal storage8 GB8 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max64 GB32 GB
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OS
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OSAndroid 6.0 (Marshmallow)Android 7.0 Nougat
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Main camera
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Main camera5 MP13 MP
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video720p@30fps720p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, face detection, touch focusAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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FlashLED-
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Selfie camera2 MP13 MP
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Selfie camera resolution-4160 x 3120 pixels
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Selfie camera video-480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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RadioNo-
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Radio FM-FM 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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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometerAccelerometer, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity1350 mAh2700 mAh
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Battery removableRemovableNon-removable
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Talk time 2G17 h13 h
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Talk time 3G13 h13 h
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Standby time 2G450 h120 h
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Standby time 3G400 h120 h
