UMIDIGI A3S vs vivo Y12s 2021
UMIDIGI A3S
vivo Y12s 2021
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkW-CDMA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 3, 5, 7, 8, 38, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE Cat 4, 150 Mbps download, 51 Mbps uploadLTE, Cat4, 150 Mbps download, 75 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-112021-05
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Status2019-112021-05
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Design
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BuildMetal, glassGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual SIM stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height153.7 mm164.4 mm
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Width72.9 mm76.3 mm
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Thickness8.45 mm8.4 mm
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Weight197 g191 g
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ColorsGreen, GreyBlack, Blue
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size5.7 inches6.51 inches
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Resolution720 x 1440 pixels720 x 1600 pixels
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Pixel density282 ppi270 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Scratch resistantScratch resistant, 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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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 1.95 GHz Cortex-A53
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CPU(second)quad-core 1.45 GHz Cortex-A53
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ChipsetMediaTek Helio A22 (MT6761)Qualcomm SDM439 Snapdragon 439
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GPUPowerVR GE8300Adreno 505
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Memory RAM2 GB3 GB
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Internal storage16 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB256 GB
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OS
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OSAndroid 10Android 11, Funtouch 11
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Main camera
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Camera typeDualDual
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Main camera16 MP, f/2.0 , 0.26" , 1.132 µm13 MP, f/2.2 , (wide)
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5 MP2 MP, (depth) , f/2.4
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Primary camera resolution4608 x 3456 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashdual LED flashLED flash
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Camera featuresAutofocus, 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, phase detection autofocusAutofocus, 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 MP, f/2.08 MP, f/1.8 , (wide)
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Selfie camera resolution4160 x 3120 pixels3264 x 2448 pixels
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Selfie camera features-Face unlock
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio
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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, 802.11n 5Ghz, 802.11ac
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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 BandYesYes
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USBmicroUSB 2.0microUSB 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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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximity, lightAccelerometer, compass, fingerprint, 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 capacity3950 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge
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Reverse charging-Yes
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Cost
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Price70 USD150 USD
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Tests and performance
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Antutu-95000 (v8)
