OLED and mini-LED tech enhancements are making TVs impressively bright, but it’s not the only important metric for TV picture ...

12.7 x 11 x 4.3 cm. (5 x 4.3 x 1.7 in.) ...

15.9 x 16.6 x 4.7 cm. (6.3 x 6.5 x 1.9 in.) ...