Bluboo R1 vs Prestigio Grace 5791 4G
Bluboo R1
Prestigio Grace 5791 4G
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100; TD-SCDMA 1880-1920 MHz; TD-SCDMA 2010-2025 MHzHSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800); LTE-TDD 1900, 2300, 2500, 2600LTE frequency band 3(1800), 7(2600), 18(800)
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HSDPA speed-42 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat6, 301 Mbps download, 51 Mbps uploadLTE, 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 announced20172018-11
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Status20172018-11
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Design
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BuildPolycarbonatePlastic
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SIMDual SIM (Micro-SIM, stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height-170 mm
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Width-243 mm
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Thickness-11 mm
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Weight-530 g
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WaterproofYes, IP68-
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Dust proofYes, IP68-
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MIL-STD-810GYes-
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ColorsBlack, WhiteBlack
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size5.5 inches10.1 inches
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Resolution1080 x 1920 pixels1920 x 1200 pixels
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Pixel density401 ppi224 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUOcta-core-
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CPUQuad-core 1.95 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A53
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CPU(second)quad-core 1.2 GHz Cortex-A53
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ChipsetMediaTek Helio P10(MT6755)Mediatek MT8735
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GPUMali-T860 MP2Mali-T720 MP2
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Memory RAM4 GB2 GB
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Internal storage64 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB64 GB
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OS
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OSAndroid OS, v7.0 NougatAndroid 8.1 Oreo
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Main camera
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Main camera16 MP5 MP
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Primary camera resolution4608 x 3456 pixels2592 x 1944 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera flashdual-LED flash-
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Primary camera phase detection autofocusphase detection autofocus-
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeDigital zoom, panorama, HDR, face detection, self-timer, scene-mode
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Selfie camera
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Selfie camera8 MP2 MP
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Selfie camera resolution3264 x 2448 pixels1600 x 1200 pixels
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Selfie camera video720p@30fps480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Multimedia
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Radio-FM Radio
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n, 802.11n 5 GhzWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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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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bluetooth LEYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, light, proximityAccelerometer, 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 capacity7150 mAh4800 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Wireless chargingYes-
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Talk time 2G57 h-
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Talk time 3G57 h-
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Standby time 2G650 h-
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Standby time 3G650 h-
