TCL QM8 65 TV wins decisively with 144Hz refresh and 2000-nit Mini-LED brightness per RTINGS measurements, beating the Hisense A6's 60Hz and ~300-nit limits. The Hisense A6 Series 65 4K TV trails in motion clarity and HDR impact but costs less for basic use. TCL also leads in gaming features like VRR per Tom's Hardware testing.