Oppo Watch 3 vs Xiaomi Watch S2 42mm
Oppo Watch 3
Xiaomi Watch S2 42mm
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Network
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2G networkN/AN/A
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3G networkHSDPA 850, 900, 2100N/A
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4G networkLTEN/A
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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GPRS-No
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EDGE-No
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Availability
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Oficially announced2022-082022-12
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Status2022-082022-12
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Design
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BuildGlass front, aluminum frameSapphire crystal front, stainless steel frame
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SIMeSIM (market/region dependent)No
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Height43 mm42.3 mm
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Width37 mm42.3 mm
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Thickness11.7 mm10.2 mm
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Weight31.9 g-
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Waterproof5ATM5ATM
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ColorsBlack, GoldBlack, Gold
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Display
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Display typeAMOLEDAMOLED
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Physical size1.75 inches1.32 inches
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Resolution372 x 430 pixels466 x 466 pixels
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Pixel density326 ppi326 ppi
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Hardware
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CPUQuad-core 1.7 GHz Cortex-A53
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ChipsetQualcomm Snapdragon W5+ Gen 1-
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GPUAdreno A702-
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Memory RAM1 GB-
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Internal storage32 GB-
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Memory cardNoNo
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StorageeMMC 4.5-
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OS
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OSAndroid Wear OS - global; ColorOS Watch 3.0 - ChinaProprietary OS
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Main camera
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Primary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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Multimedia
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RadioNoNo
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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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USBNoNo
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesA2DP
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bluetooth LEYesLE
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NFCYesYes
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GPSYes, with A-GPSYes
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSSYesYes
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Features
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SensorsAccelerometer, barometer, compass, gyro, heart rate, SpO2Accelerometer, barometer, compass, gyro, heart rate, SpO2, thermometer (skin temperature), body composition
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity400 mAh305 mAh
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Battery removableNon-removableNon-removable
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Wireless charging-Yes
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Cost
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Price220 USD130 USD