If the colors look wildly different than you remember, turn off "Motion Smoothing" and "Dynamic Contrast" immediately. Use "Cinema" or "Filmmaker Mode."
Battery performance varies significantly depending on the device's hardware and efficiency: Device Type Average Duration 10 – 13+ hours Dell Inspiron 16 (13h+), Dell XPS 13 (11h) Business Laptops 8 – 10 hours Lenovo ThinkBook 13s (9h), ThinkPad X1 Titanium (10h) Gaming Laptops 2 – 6 hours HP Pavilion Plus 14 (5h), Alienware x15 R1 (2.75h) Chromebooks 8 – 10 hours Acer Chromebook Spin 713 (10h) Why This Test Matters hd movie test