BLU Pure View vs Xiaomi Black Shark Helo
BLU Pure View
Xiaomi Black Shark Helo
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 7(2600), 12(700), 17(700), 28(700)LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat18, 1.2 Gbps download, 221 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-22018-10
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Status2018-22018-11
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Design
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BuildAluminium alloy, plasticAluminium alloy
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height152.4 mm160 mm
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Width71.7 mm75.2 mm
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Thickness8.1 mm8.7 mm
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Weight184 g190 g
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED capacitive touchscreen
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Physical size5.7 inches6.01 inches
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Resolution720 x 1440 pixels1080 x 2160 pixels
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Pixel density282 ppi402 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Scratch resistant
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUOcta-core 1.3 GHz ARM Cortex-A53Quad-core 2.8 GHz Kryo 385 Gold
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CPU(second)quad-core 1.8 GHz Kryo 385 Silver
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ChipsetMediatek MT6753Qualcomm SDM845 Snapdragon 845
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GPUMali-T720MP3Adreno 630
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Memory RAM3 GB6, 8, 10 GB
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Internal storage32 GB128, 256 GB
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Memory cardmicroSD-
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Memory card max64 GB-
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OS
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OSAndroid 7.0 (Nougat)Android 8.0 Oreo
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Main camera
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Camera type-Dual
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Main camera13 MP, 1/3" , 1.12 µm12 MP, 1.25 µm, f/1.8
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20 MP, f/1.8 , 1.0 µm
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Primary camera resolution4160 x 3120 pixels4000 x 3000 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps, 720p@120fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashdual-LED flash
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Primary camera phase detection autofocus-dual pixel phase detection autofocus
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW
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Selfie camera
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FlashLED flash-
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Selfie camera typeDual-
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Selfie camera8 MP, 1/4" , 1.12 µm20 MP, 1.0 µm, f/2.2
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8 MP
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Selfie camera resolution3264 x 2448 pixels5120 x 3840 pixels
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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EarpieceYesYes
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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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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SensorsFingerprint (rear-mounted), accelerometer, compass, proximityAccelerometer, compass, gyroscope, fingerprint, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 3.0
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Talk time 2G26 h-
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Talk time 3G17 h-
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Standby time 2G725 h-
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Standby time 3G625 h-