BLU S91 vs Doogee V20
BLU S91
Doogee V20
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 12, 13, 17, 28, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA/Sub6
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-062021-12
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Status2022-062021-12
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Design
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Build-Metal, TPU, polycarbonate, carbon fiber
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height164.8 mm170.5 mm
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Width76.3 mm81.2 mm
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Thickness8.9 mm14 mm
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Weight202 g296 g
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Waterproof-IP68/IP69K
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Dust proof-IP68/IP69K
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MIL-STD-810G-Yes
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ColorsBlack, GreenBlack, Gray, Red
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Display
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Display typeIPS LCDAMOLED
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Physical size6.5 inches6.43 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density270 ppi409 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass 3
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A53Dual-core 2.2 GHz Cortex-A76
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CPU(second)quad-core 1.5 GHz Cortex-A53Hexa-core 2.0 GHz Cortex-A55
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Chipset-MediaTek Dimensity 700 MT6833
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GPU-Mali-G57 MC2
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Memory RAM4 GB8 GB
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Internal storage128 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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OS
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OSAndroid 11Android 11
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 13 MP(wide) , 64 MP, f/1.8 , 90˚ , 1/2" , 0.7 µm
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(macro) , 0.3 MP, f/2.4(ultrawide) , 8 MP, f/2.2 , 130˚ , 1/4" , 1.12 µm
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(depth) , 0.3 MP, f/2.420 MP, f/2.6
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Primary camera resolution-9248 x 6944 pixels
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Primary camera video1080p@30fps1440p@30fps
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Primary camera flashLED flashdual-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera13 MP16 MP, f/2.0 , 80˚ , 1/3" , 1.0 µm
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM radio, with RDS
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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 DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, geomagnetic, gyroscope, 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 capacity5000 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Wireless charging-Yes, 15W
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Talk time 4G-28 h
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Standby time 4G-432 h
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Cost
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Price180 USD400 USD
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Tests and performance
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Antutu-362091 (v9)
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Geekbench(single-core)-598 (v5.2)
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Geekbench(multi-core)-1758 (v5.2)
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SAR value
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SAR EU(head)-0.62 W/kg
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SAR EU(body)-1.16 W/kg
