Oppo Watch 2 42mm LTE vs Xiaomi Redmi 8A
Oppo Watch 2 42mm LTE
Xiaomi Redmi 8A
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1900, 2100
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4G network1, 3, 5, 8, 34, 38, 39, 40, 41 - ChinaLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - global version; LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) - India; LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2021-072019-9
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Status2021-072019-9
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Design
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BuildGlass front, aluminum frameFront glass, plastic body
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SIMeSIMDual SIM (Nano-SIM, dual stand-by)
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Height42.8 mm156.5 mm
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Width36.8 mm75.4 mm
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Thickness11.4 mm9.4 mm
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Weight31 g188 g
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Waterproof5ATM-
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Splash resistant-Yes
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ColorsBlack, Rose GoldBlack, Blue, Red
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Display
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Display typeAMOLEDIPS LCD capacitive touchscreen
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Physical size1.75 inches6.2 inches
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Resolution372 x 430 pixels720 x 1520 pixels
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Pixel density326 ppi271 ppi
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Display colors-16777216
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Protection-Corning Gorilla Glass 5
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Multitouch-Yes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.7 GHz Cortex-A53Dual-core 1.95 GHz Cortex-A53
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CPU(second)Hexa-core 1.45 GHz Cortex-A53
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ChipsetQualcomm Snapdragon Wear 4100Qualcomm SDM439 Snapdragon 439
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GPUAdreno 504Adreno 505
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Memory RAM1 GB2, 3 GB
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Internal storage8 GB32 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageeMMC 4.5UFS 2.1
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OS
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OSAndroid Wear OS - global; ColorOS Watch 2.0 - ChinaMIUI 10 (Android 9.0 Pie)
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Main camera
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Camera type-Single
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Primary cameraNo-
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Main camera12 MP, f/1.8 , 1/2.55" , 1.4 µm
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Camera features-HDR
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBNoType-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYes-
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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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Beidou-Yes
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BDSYes-
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Features
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SensorsAccelerometer, barometer, gyro, heart rate, SPO2Accelerometer, compass, proximity
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity360 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Cost
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Price240 USD110 USD
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Selfie camera
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Selfie camera8 MP, f/2.0 , 1.12 µm
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Selfie camera video-1080p@30fps
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Browser
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HTML-HTML5
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