55" QN90D Neo QLED 4K Tizen adoptedtitle Battery life up to 21

Battery life up to 21 hours

iMac color availability may vary

Concavity and points of inflection

Stunning 16-inch Liquid Retina XDR display with extreme dynamic range and contrast ratio2

Wide stereo audio

55" QN90D Neo QLED 4K Tizen adoptedtitle Battery life up to 21* Quantum Matrix with Mini LEDs: Catch every detail in dark to bright scenes. Precise lighting from Mini LEDs boost brightness so you don't miss a thing.* Neo Quantum HDR+: See sensational contrast, stellar brightness and vivid color just as the director intended. No exaggeration: the things on screen look true enough to touch. You'll get to absorb all the nuances of the latest Hollywood movies and the shows you love made for High Dynamic Range.* 4K