BLU X Link vs Oppo Watch Stainless steel
BLU X Link
Oppo Watch Stainless steel
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G network-HSDPA 850, 900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
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GPRSYes-
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EDGENo-
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Availability
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Oficially announced2018-32020-03
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Status2018-52020-03
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Design
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BuildAluminum bodyGlass front, stainless steel frame, ceramic/sapphire crystal back
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SIMMini-SIMeSIM
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Height45.8 mm46 mm
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Width54 mm39 mm
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Thickness13.9 mm11.4 mm
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Weight65 g45.5 g
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WaterproofIP545ATM
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Dust proofIP54-
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ECG-ECG certified
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ColorsBlack, Rose Gold, SilverSilver
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED flexible capacitive touchscreen
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Physical size1.1 inches1.91 inches
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Resolution240 x 240 pixels402 x 476 pixels
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Pixel density309 ppi326 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPU256 MHz1.2 GHz Quad-core Cortex-A7
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ChipsetMediatek MT2502Qualcomm MSM8909W Snapdragon Wear 2500
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GPU-Adreno 304
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Memory RAM4 MB1 GB
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Internal storage4 MB8 GB
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Memory card-No
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Storage-eMMC 4.5
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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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, 802.11n
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USBNoNo
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Bluetoothv4.0v4.2
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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NFC-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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Messaging SMSSMS-
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Messaging EmailEmail-
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JavaNo-
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SensorsAccelerometer, heart rateAccelerometer, barometer, gyro, heart rate
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Browser
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BrowserNo-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity320 mAh430 mAh
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Battery removableNon-removableNon-removable
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Wireless charging-Yes
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OS
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OS-ColorOS Watch OS
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Main camera
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Primary camera-No
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Cost
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Price-450 USD