Xiaomi Redmi Note 12 4G vs vivo y31 2021
Xiaomi Redmi Note 12 4G
vivo y31 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 networkHSDPA 850, 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 3, 5, 8, 38, 40, 41
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps uploadEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat12, 603 Mbps download, 102 Mbps uploadLTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-032021-01
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Status2023-032021-01
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Design
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BuildPlastic, glassGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.7 mm163.9 mm
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Width76 mm75.3 mm
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Thickness7.9 mm8.4 mm
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Weight183.5 g188 g
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Splash resistantIP53-
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Dust proofIP53-
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ColorsBlue, Gray, GreenPlastic
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.67 inches6.58 inches
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Resolution1080 x 2400 pixels1080 x 2408 pixels
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Pixel density395 ppi401 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3-
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Display features120Hz, 450 nits (typ), 700 nits (HBM), 1200 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.8 GHz Cortex-A73Quad-core 2.0 GHz Kryo 260 Gold
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CPU(second)quad-core 1.9 GHz Cortex-A53quad-core 1.8 GHz Kryo 260 Silver
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ChipsetQualcomm SM6225 Snapdragon 685Qualcomm SM6115 Snapdragon 662
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GPUAdreno 610Adreno 610
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Memory RAM4, 6, 8 GB6 GB
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Internal storage64, 128 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB-
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StorageUFS 2.2-
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OS
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OSAndroid 13, MIUI 14Android 11, Funtouch 11
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 50 MP, f/1.8 , 1/2.76" , 0.64 µm(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm
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(ultrawide) , 8 MP, f/2.2 , 1/4" , 1.12 µm(macro) , 2 MP, f/2.4
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(macro) , 2 MP, f/2.4(depth) , 2 MP, f/2.4
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Primary camera resolution8120 x 6180 pixels8000 x 6000 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, 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 autofocusAutofocus, 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
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 13 MP, f/2.5 , 1/3.0"(wide) , 16 MP, f/2.0 , 1/3.06" , 1.0 µm
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Selfie camera resolution4160 x 3120 pixels4608 x 3456 pixels
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Selfie camera featuresFace detection, face unlock, HDR-
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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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RadioUnspecifiedFM 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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYes-
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NFCYes (market dependent)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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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, 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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WYes (70% in 67 min)
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Tests and performance
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Antutu287964 (v9)178300 (v8)
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Geekbench(single-core)422 (v6)415 (v5)
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Geekbench(multi-core)1252 (v6)1316 (v5)
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Cost
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Price180 USD220 USD
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