Samsung Galaxy M22 vs Xiaomi Mi Watch (China)
Samsung Galaxy M22
Xiaomi Mi Watch (China)
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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(AWS), 1900, 2100HSDPA 850, 900, 1900
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, 301 Mbps download, 151 Mbps upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2021-092019-11
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Status2021-092019-11
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Design
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BuildGlass front, plastic frame, plastic back-
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SIMDual SIM (Nano-SIM, dual stand-by)eSIM
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Height159.9 mm44.7 mm
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Width74 mm36.9 mm
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Thickness8.4 mm12.3 mm
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Weight186 g44 / 56 g
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ColorsBlack, Blue, WhiteBlack, Silver
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Display
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Display typeSuper AMOLEDSuper AMOLED capacitive touchscreen
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Physical size6.4 inches1.78 inches
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Resolution720 x 1600 pixels368 x 448 pixels
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Pixel density274 ppi326 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen-
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Display features90Hz, 600 nits (HDR)-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.0 GHz Cortex-A75Quad-core 1.2 GHz Cortex-A7
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetMediatek Helio G80Qualcomm Snapdragon Wear 3100
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GPUMali-G52 MC2Adreno 304
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Memory RAM4 GB1 GB
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Internal storage128 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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StorageeMMC 5.1-
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OS
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OSAndroid 11, One UI Core 3.1Proprietary wearable platform
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Main camera
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Camera typeQuad-
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Main camera(wide) , 48 MP, f/2.0 , 80˚ , 26 mm, 1/2.0" , 10x digital zoom
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(ultrawide) , 8 MP, f/2.2 , 123˚ , 1/4.0" , 1.12 µm
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(macro) , 2 MP, f/2.4 , 12 mm, 1/5" , 1.75 µm
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(depth) , 2 MP, f/2.4 , 1/5"
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Primary camera resolution8000 x 6000 pixels-
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Primary camera video1080p@30fps-
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Primary camera flashLED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode-
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 13 MP, f/2.2
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYes-
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Multimedia
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RadioFM RadioNo
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0No
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USB On-The-GoYes-
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes
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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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BDSYesYes
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Features
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SensorsAccelerometer, fingerprint, gyroscope, light, proximityAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5000 mAh570 / 590 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingFast Charging-
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Wireless charging-Yes
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Talk time 4G38 h-
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Tests and performance
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Antutu200458 (v8)-
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Geekbench(single-core)582 (v5.2)-
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Geekbench(multi-core)1781 (v5.2)-
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SAR value
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SAR EU(head)0.62 W/kg-
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SAR EU(body)1.24 W/kg-
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Cost
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Price280 USD170 USD