Xiaomi Redmi Note 12 4G vs vivo V21s
Xiaomi Redmi Note 12 4G
vivo V21s
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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, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
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5G network-5G band 1, 28, 40, 41, 77, 78, 79 SA/NSA
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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-A, Cat12, 1200 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-032022-11
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Status2023-032022-11
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Design
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BuildPlastic, glassPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height165.7 mm159.7 mm
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Width76 mm73.9 mm
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Thickness7.9 mm7.3 mm
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Weight183.5 g176 / 177 g
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Splash resistantIP53-
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Dust proofIP53-
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ColorsBlue, Gray, GreenBlue, Gradient
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Display
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Display typeAMOLEDAMOLED
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Physical size6.67 inches6.44 inches
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Resolution1080 x 2400 pixels1080 x 2404 pixels
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Pixel density395 ppi409 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Scratch resistant
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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-A73Dual-core 2.4 GHz Cortex-A76
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CPU(second)quad-core 1.9 GHz Cortex-A53Hexa-core 2.0 GHz Cortex-A55
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ChipsetQualcomm SM6225 Snapdragon 685MediaTek MT6853 Dimensity 800U
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GPUAdreno 610Mali-G57 MC3
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Memory RAM4, 6, 8 GB8 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 2.2UFS 2.2
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OS
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OSAndroid 13, MIUI 14Android 12, Funtouch 12
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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) , 64 MP, f/1.8 , 0.7 µm, 26 mm
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(ultrawide) , 8 MP, f/2.2 , 1/4" , 1.12 µm(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm, 120˚ , 16 mm
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(macro) , 2 MP, f/2.4(macro) , 2 MP, f/2.4
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Primary camera resolution8120 x 6180 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30/60fps
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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, optical 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) , 44 MP, f/2.0 , 150 mm
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Selfie camera resolution4160 x 3120 pixels-
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Selfie camera featuresFace detection, face unlock, HDRAutofocus, face unlock, HDR, optical image stabilization
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Selfie camera video1080p@30fps4K@30fps, 1080p@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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RadioUnspecifiedNo
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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 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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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYes-
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NFCYes (market dependent)Yes
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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 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WYes, 33W (63% in 30 min)
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Tests and performance
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Antutu287964 (v9)368414 (v9)
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Geekbench(single-core)422 (v6)363 (v5.2)
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Geekbench(multi-core)1252 (v6)1353 (v5.2)
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Cost
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Price180 USD360 USD