Compare Huawei FreeBuds 4i vs Huawei FreeBuds Pro vs Razer Hammerhead

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"USB-C"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"Bluetooth 5.2"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"55 mAh Earbud + 215 mAh Charging Case"},{"Ft":"Construction","Fn":"Colors","Fv":"Red, Ceramic White, Carbon Black"},{"Ft":"Construction","Fn":"Drivers","Fv":"10 mm dynamic"},{"Ft":"Construction","Fn":"Headphone Type","Fv":"In-ear"},{"Ft":"Construction","Fn":"Microphone","Fv":"Yes"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"23.9 mm"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"27.5 mm"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"48.0 mm"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"37.5 mm"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"21 mm"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"61.8 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"36.5 g"},{"Ft":"Dimensions","Fn":"Weight","Fv":"5.5 g"},{"Ft":"Function","Fn":"Fast Charging","Fv":"10 minutes for 4 hours of playback"},{"Ft":"Function","Fn":"Noise Cancellation","Fv":"Active"},{"Ft":"Function","Fn":"Sensor","Fv":"Wear detection sensor"},{"Ft":"Performance","Fn":"Battery Life","Fv":"7.5h ANC off / 10h ANC off / 22h w/ charging case"},{"Ft":"Production","Fn":"Debut","Fv":"2021"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"USB-C"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"55 mAh"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"580 mAh"},{"Ft":"Construction","Fn":"Colors","Fv":"Silver Frost, Ceramic White, Carbon Black"},{"Ft":"Construction","Fn":"Drivers","Fv":"11 mm dynamic"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"21.7 mm"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"24.6 mm"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"70 mm"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"26 mm"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"51.3 mm"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"29.6 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"60 g"},{"Ft":"Dimensions","Fn":"Weight","Fv":"6.1 g"},{"Ft":"Function","Fn":"Wireless Charging","Fv":"2 W"},{"Ft":"Performance","Fn":"Battery Life","Fv":"4 h (ANC on) / 7 h (ANC off)"},{"Ft":"Performance","Fn":"Charging Time","Fv":"40 min"},{"Ft":"Performance","Fn":"Charging Time","Fv":"1 h (wired) / 2 h (wireless)"},{"Ft":"Production","Fn":"Debut","Fv":"2020-09-10"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"USB-C"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"Bluetooth 5.1"},{"Ft":"Construction","Fn":"Drivers","Fv":"10mm"},{"Ft":"Construction","Fn":"Form Factor","Fv":"In-ear"},{"Ft":"Dimensions","Fn":"Weight","Fv":"43 g"},{"Ft":"Dimensions","Fn":"Weight","Fv":"5 g"},{"Ft":"Function","Fn":"Bluetooth Codecs","Fv":"SBC, AAC"},{"Ft":"Function","Fn":"Microphone Pickup Pattern","Fv":"Omnidirectional"},{"Ft":"Performance","Fn":"Battery Life","Fv":"4h per charge, up to 20h total"},{"Ft":"Performance","Fn":"Frequency Response","Fv":"20Hz - 20kHz"},{"Ft":"Performance","Fn":"Impedance","Fv":"16 ohms"},{"Ft":"Performance","Fn":"Microphone Frequency Response","Fv":"100Hz - 10kHz"},{"Ft":"Performance","Fn":"Microphone Sensitivity","Fv":"-42 dB"},{"Ft":"Production","Fn":"Debut","Fv":"2020-12-03"}]]