“Just like the S20 + & that's 20 Ultra can these d devices utilize all 3 spectrums: ('Sub6') n5 (850MHz) & n71 (600 MHz).. middle band n41 (2.5 GHz), as well as both mmWave 'high-bands' n260 (39 GHz) & (n261 28 GHz)? Just as the S20+, & S20 Ultra?”