Xiaomi Mi A3 vs vivo V9 Youth
Xiaomi Mi A3
vivo V9 Youth
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
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HSDPA speed42 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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LTE speedLTE, Cat12, 603 Mbps download, 102 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-72018-4
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Status2019-72018-4
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Design
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BuildAluminium alloy, glassFront glass, aluminum body
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height153.48 mm154.8 mm
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Width71.85 mm75.1 mm
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Thickness8.48 mm7.9 mm
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Weight173 g150 g
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ColorsBlack, Blue, WhiteChampagne Gold, Pearl Black
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size6.09 inches6.3 inches
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Resolution720 x 1560 pixels1080 x 2280 pixels
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Pixel density282 ppi400 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5Corning Gorilla Glass 3
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MultitouchYesYes
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Display featuresHDR10, DC dimming-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Kryo 260Octa-core 1.8 GHz Cortex-A53 ARM
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CPU(second)quad-core 1.8 GHz Kryo 260
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ChipsetQualcomm SDM665 Snapdragon 665Qualcomm SDM450 Snapdragon 450
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GPUAdreno 610Adreno 506
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Internal storage64, 128 GB32 GB
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Memory RAM4 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max256 GB256 GB
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StorageUFS 2.1-
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OS
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OSAndroid 9.0 PieAndroid 8.1 (Oreo)
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Main camera
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Camera typeTripleDual
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Main camera48 MP, f/1.79 , 1/2" , 0.8 µm16 MP
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8 MP, f/2.2 , 1.12 µm2 MP
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2 MP, f/2.4 , 1.75 µm
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Primary camera resolution8000 x 6000 pixels4608 x 3456 pixels
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Primary camera video2160p@30fps, 1080p@30/60/120fps1080p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flashdual-LED flashdual-LED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera32 MP, f/2.0 , 0.8 µm16 MP, f/2.0
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Selfie camera resolution6528 x 4896 pixels4608 x 3456 pixels
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Selfie camera video1080p@30fps1080p
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYesYes
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Multimedia
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RadioFM Radio-
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Radio FM-FM radio
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Radio recording-recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectormicroUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth HIDYes-
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bluetooth LEYesYes
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Bluetooth EDRYes-
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Bluetooth AptXaptX HD-
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InfraredYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BeidouYes-
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BDS-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging Push Email-Push Email
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SensorsAccelerometer, compass, gyroscope, fingerprint, light, proximity, in-display fingerprint sensorFingerprint (rear-mounted), accelerometer, compass, gyro, 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 capacity4030 mAh3260 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQualcomm Quick Charge 4.0Yes
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Cost
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Price280 USD-
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