Oppo Watch Stainless steel vs Xiaomi Watch S2 46mm
Oppo Watch Stainless steel
Xiaomi Watch S2 46mm
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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 networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)N/A
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GPRS-No
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EDGE-No
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Availability
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Oficially announced2020-032022-12
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Status2020-032022-12
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Design
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BuildGlass front, stainless steel frame, ceramic/sapphire crystal backSapphire crystal front, stainless steel frame
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SIMeSIMNo
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Height46 mm46 mm
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Width39 mm46 mm
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Thickness11.4 mm10.7 mm
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Weight45.5 g-
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Waterproof5ATM5ATM
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ECGECG certified-
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ColorsSilverBlack, Silver
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Display
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Display typeAMOLED flexible capacitive touchscreenAMOLED
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Physical size1.91 inches1.43 inches
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Resolution402 x 476 pixels466 x 466 pixels
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Pixel density326 ppi326 ppi
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Display colors16777216-
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Hardware
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CPUQuad-core 1.2 GHz Cortex-A7
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ChipsetQualcomm MSM8909W Snapdragon Wear 2500-
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GPUAdreno 304-
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Memory RAM1 GB-
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Internal storage8 GB-
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Memory cardNoNo
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StorageeMMC 4.5-
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OS
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OSColorOS Watch OSProprietary 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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Bluetoothv4.2v5.2
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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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GALILEO-Yes
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BDSYesYes
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QZSS-Yes
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Features
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, 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 capacity430 mAh500 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYesYes
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Cost
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Price450 USD150 USD
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