India duo of Liston Colaco (14h) and Manvir Singh (29th) set the ball rolling, before Suhail Ahmad Bhat (39th), Lalrinliana Hnamte (59th) and Kiyan Nassiri (89th) completed the domination
Murray showcased his authority by securing an early break in the second set and crucially fended off three break points while being 0-40 down in the fourth game.
Sindhu, who won a silver medal in the Rio Olympic Games in 2016 and a bronze in Tokyo 2020, defeated compatriot Aakarshi Kashyap 21-14, 21-10 in a 29-minute encounter.