BLU Energy Diamond Mini vs Vertex Impress Bear
BLU Energy Diamond Mini
Vertex Impress Bear
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Network
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2G networkGSM 850, 900, 1800, 1900, 2100GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 900, 2100
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4G network-LTE frequency band 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 announced2016-72018-6
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Status2016-72018-6
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Design
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Build-Plastic
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SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height131.5 mm143 mm
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Width63.8 mm72 mm
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Thickness11.3 mm10.3 mm
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Weight142 g147 g
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ColorsBlue, Gold, Grey, Pink, SilverBlack, Blue, Gold
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Display
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Display typeLCD capacitive touchscreenIPS
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Physical size4.0 inches5 inches
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Resolution480 x 800 pixels720 x 1280 pixels
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Pixel density233 ppi294 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Quad-core 1.3 GHz Cortex-A7
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ChipsetMediatek MT6580Spreadtrum SC9832
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GPUMali-400Mali-400 MP2
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Memory RAM512 MB1 GB
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Internal storage4 GB8 GB
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Memory cardmicroSDmicroSD, microSDHC
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Memory card max64 GB32 GB
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OS
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OSAndroid OS, v5.1 (Lollipop)Android 7.0 Nougat
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Main camera
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Main camera5 MP8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video720@30fps720p@30fps
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Primary camera Autofocusautofocus-
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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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Selfie camera2 MP5 MP
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Selfie camera resolution-2560 x 1920 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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Radio FMStereo FM 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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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 A2DP-Yes
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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 capacity3000 mAh2200 mAh
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Battery removableRemovableRemovable
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Talk time 2G72 h8 h
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Talk time 3G62 h8 h
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Standby time 2G700 h240 h
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Standby time 3G600 h240 h
