Oppo Watch 3 vs Xiaomi Redmi Watch 4
Oppo Watch 3
Xiaomi Redmi Watch 4
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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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Availability
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Oficially announced2022-082023-12
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Status2022-082023-12
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Design
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BuildGlass front, aluminum framePlastic back, plastic frame
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SIMeSIM (market/region dependent)No
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Height43 mm47.6 mm
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Width37 mm41.1 mm
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Thickness11.7 mm10.5 mm
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Weight31.9 g31.5 g
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Waterproof5ATM5ATM (up to 50 meters)
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ColorsBlack, GoldBlack, White
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Display
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Display typeAMOLEDAMOLED
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Physical size1.75 inches1.97 inches
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Resolution372 x 430 pixels450 x 390 pixels
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Pixel density326 ppi302 ppi
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Display features-Always-on display
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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 - ChinaHyperOS
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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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LoudspeakerYesNo
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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, 802.11nNo
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USBNoNo
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Bluetoothv5.0v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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QZSSYesYes
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Features
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SensorsAccelerometer, barometer, compass, gyro, heart rate, SpO2Accelerometer, compass, heart rate, gyroscope, SpO2
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity400 mAh470 mAh
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Battery removableNon-removableNon-removable
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Cost
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Price220 USD75 USD
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