Xiaomi Civi 2 vs vivo Y21s
Xiaomi Civi 2
vivo Y21s
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66; 1, 3, 5, 8, 40
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5G network5G band 1, 3, 5, 8, 28, 38, 41, 77, 78 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-ALTE, 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 announced2022-092021-09
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Status2022-092021-09
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Design
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BuildGlass front (Gorilla Glass 5), glass back, aluminum framePlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159.2 mm164.3 mm
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Width72.7 mm76.1 mm
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Thickness7.2 mm8 mm
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Weight171.8 g182 g
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ColorsBlack, Blue, Silver, VioletBlue, White
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.55 inches6.51 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density402 ppi270 ppi
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Display colors107374182416777216
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ProtectionScratch resistant, 3D curved glass screen, Corning Gorilla Glass 5-
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Display featuresDolby Vision, HDR10+, 120Hz, 1000 nits (peak)-
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Hardware
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CPU-Octa-core
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CPUOcta-core 2.4 GHzDual-core 2.0 GHz Cortex-A75
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetQualcomm Snapdragon 7 Gen 1Mediatek MT6769V/CU Helio G80
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GPUAdreno 662Mali-G52 MC2
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Memory RAM8, 12 GB4 GB
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Internal storage128, 256 GB128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageUFS 2.2-
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OS
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OSAndroid 12, MIUI 13Android 11, Funtouch 11.1
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 50 MP, f/1.8 , 1/1.56" , 1.0 µm(wide) , 50 MP, f/1.8 , 24 mm
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(ultrawide) , 20 MP, f/2.2 , 115˚ , 1/2.78" , 1.0 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 resolution9280 x 6920 pixels-
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Primary camera video4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS1080p@30fps
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Primary camera flash2x Dual-LED dual-tone 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-modeAutofocus, 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 typeDualSingle
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Selfie camera(wide) , 32 MP, f/2.0 , 1/2.8" , 0.8 µm(wide) , 8 MP, f/2.0
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(ultrawide) , 32 MP, 1/2.8" , 0.8 µm
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera featuresFace unlock, face detection, HDR, autofocus-
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Selfie camera video1080p@30/60fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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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, 802.11axWi-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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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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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYes-
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NFCYesYes (market dependent)
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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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BDSYesYes
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QZSSYes-
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Features
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SensorsAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximityAccelerometer, 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 capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 2.0, 67W (100% in 40 min)Quick Charge, 18W
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Reverse charging-Yes
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Tests and performance
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Antutu550948 (v9)205000 (v8)
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Geekbench(single-core)841 (v5.2)363 (v5.2)
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Geekbench(multi-core)3097 (v5.2)1353 (v5.2)
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Cost
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Price350 USD170 USD
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SAR value
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SAR(head)-0.83 W/kg
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SAR(body)-1.09 W/kg