Compare JBL Quantum 350 vs Bang & Olufsen Beoplay Portal vs Dell Alienware AW310H

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"3.5mm mini-jack"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"2.4GHz wireless"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"3.7 V / 500 mAh"},{"Ft":"Construction","Fn":"Cable","Fv":"1m / 3.3 ft USB-C to USB-A cable"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Drivers","Fv":"40 mm Dynamic Drivers"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Over-ear"},{"Ft":"Construction","Fn":"Microphone","Fv":"Detachable boom mic with mute"},{"Ft":"Dimensions","Fn":"Weight","Fv":"252 g"},{"Ft":"Function","Fn":"Microphone Pickup Pattern","Fv":"Omni-directional"},{"Ft":"Performance","Fn":"Battery Life","Fv":"22 h"},{"Ft":"Performance","Fn":"Charging Time","Fv":"2 h from empty"},{"Ft":"Performance","Fn":"Frequency Response","Fv":"20 Hz - 20 kHz"},{"Ft":"Performance","Fn":"Impedance","Fv":"32 ohms"},{"Ft":"Performance","Fn":"Max Sound Level","Fv":"93 dB"},{"Ft":"Performance","Fn":"Microphone Frequency Response","Fv":"100 Hz - 10 kHz"},{"Ft":"Performance","Fn":"Microphone Sensitivity","Fv":"-42dBV/Pa @1kHz"},{"Ft":"Performance","Fn":"Power Input","Fv":"30 mW max"},{"Ft":"Performance","Fn":"Sensitivity","Fv":"115 dB SPL @1 kHz"},{"Ft":"Production","Fn":"Debut","Fv":"2021-07-06"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"USB-C 2.0 + 3.5mm"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"Bluetooth 5.1 + Xbox Wireless"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"1200 mAh"},{"Ft":"Construction","Fn":"Cable","Fv":"1.25 m audio cable with 3.5mm mini-jack for corded Connectivity + 1.8 m USB-A to USB-C cable for Charging"},{"Ft":"Construction","Fn":"Colors","Fv":"Black Anthracite, Grey Mist, Navy"},{"Ft":"Construction","Fn":"Drivers","Fv":"40 mm Electro-dynamic driver"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Over-Ear Wireless Headset"},{"Ft":"Construction","Fn":"Magnet","Fv":"Neodymium magnets"},{"Ft":"Construction","Fn":"Material","Fv":"Aluminum, Leather, Fabric, Polymer, Rubber"},{"Ft":"Construction","Fn":"Microphone","Fv":"4 x MEMS for voice Mic (2 mics sharing with ANC) + 4 x Dedicated MEMS mic for ANC function (2 mics in each earcup)"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"92.6 mm"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"178.7 mm"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"167.3 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"282 g"},{"Ft":"Function","Fn":"Audio","Fv":"Dolby Atmos, Transparency mode"},{"Ft":"Function","Fn":"Bluetooth Codecs","Fv":"SBC, AAC, aptX Adaptive"},{"Ft":"Function","Fn":"Noise Cancellation","Fv":"Active Noise Cancellation"},{"Ft":"Performance","Fn":"Battery Life","Fv":"Up to 12 hours with Xbox wireless, Bluetooth and Active Noise Cancelling / Up to 24 hours with Bluetooth and Active Noise Cancelling"},{"Ft":"Performance","Fn":"Charging Time","Fv":"3 hours"},{"Ft":"Performance","Fn":"Frequency Response","Fv":"20Hz ~ 22kHz"},{"Ft":"Performance","Fn":"Impedance","Fv":"24 ohms in passive mode"},{"Ft":"Performance","Fn":"Sensitivity","Fv":"95 dB @ 1kHz/1mW"},{"Ft":"Production","Fn":"Debut","Fv":"2021"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"3.5mm jack"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Drivers","Fv":"50mm Hi-Res Drivers"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Over-ear headset"},{"Ft":"Construction","Fn":"Microphone","Fv":"Retractable Boom"},{"Ft":"Function","Fn":"Channels","Fv":"Stereo"},{"Ft":"Function","Fn":"DAC","Fv":"Included USB DAC"},{"Ft":"Function","Fn":"Microphone Pickup Pattern","Fv":"Uni-directional"},{"Ft":"Performance","Fn":"Frequency Response","Fv":"20Hz - 40kHz"},{"Ft":"Performance","Fn":"Impedance","Fv":"32 ohms"},{"Ft":"Performance","Fn":"Max Sound Level","Fv":"107 dB"},{"Ft":"Performance","Fn":"Microphone Frequency Response","Fv":"100Hz - 10kHz"},{"Ft":"Performance","Fn":"Sensitivity","Fv":"-40 dBV/Pa"},{"Ft":"Performance","Fn":"Signal-to-Noise Ratio","Fv":"\u0026gt;60 dB"},{"Ft":"Production","Fn":"Debut","Fv":"Gamescom 2019"}]]