BLU X Link vs vivo V20
BLU X Link
vivo V20
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 2100
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4G network-LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE-A, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGENoYes
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Availability
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Oficially announced2018-32020-09
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Status2018-52020-10
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Design
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BuildAluminum bodyAluminium alloy, glass
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SIMMini-SIMGlass front, glass back
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Height45.8 mm161.3 mm
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Width54 mm74.2 mm
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Thickness13.9 mm7.4 mm
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Weight65 g171 g
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WaterproofIP54-
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Dust proofIP54-
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ColorsBlack, Rose Gold, SilverSunset Melody, Midnight Jazz, Moonlight Sonata
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED
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Physical size1.1 inches6.44 inches
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Resolution240 x 240 pixels1080 x 2400 pixels
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Pixel density309 ppi409 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPU256 MHz2.3 GHz Dual-core Kryo 465 Gold
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CPU(second)Hexa-core 1.8 GHz Kryo 465 Silver
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ChipsetMediatek MT2502Qualcomm SM7125 Snapdragon 720G
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GPU-Adreno 618
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Internal storage4 MB128, 256 GB
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Memory RAM4 MB8 GB
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Memory card-microSD, microSDHC, microSDXC
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Sound
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3.5mm jackNoYes
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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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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBNoType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v5.1
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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NFC-Yes (market dependent)
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GPSNoYes, 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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Messaging SMSSMS-
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Messaging EmailEmail-
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JavaNo-
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SensorsAccelerometer, heart rateAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity320 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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OS
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OS-Android 11, Funtouch 11
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Main camera
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Camera type-Triple
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Main camera(wide) , 64 MP, f/1.9 , 26 mm, 1/1.72" , 0.8 µm
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(ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm
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(depth) , 2 MP, f/2.4
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Primary camera resolution-9280 x 6920 pixels
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Primary camera video-4K@30fps, 1080p@30/60fps, gyro-EIS
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, super night mode
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Selfie camera
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Selfie camera type-Single
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Selfie camera(wide) , 44 MP, f/2.0
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Selfie camera features-Autofocus, face unlock, HDR
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Selfie camera video-4K@30fps, 1080p@30fps, gyro-EIS
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Tests and performance
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Antutu-274500 (v8)
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Geekbench(multi-core)-1686 (v5.1)
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Cost
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Price-340 USD