Product details

At 77 inches, this OLED model carries the same self-lit pixel technology and 120Hz VRR-supported refresh rate as its 65-inch sibling, scaled up for a genuine home cinema centrepiece. Dolby Atmos support gives the sound stage real height and directionality, and the NQ4 AI Gen2 Processor keeps picture optimisation consistent whether the source is native 4K or upscaled. TV to Mobile, Mobile to TV mirroring and Tap View cover everyday casting, with Apple AirPlay adding the same convenience for iOS devices. The Samsung 77" OLED 4K Smart TV QA77S85HAEXZN-R suits a dedicated media room where deep contrast, immersive audio and smooth high-frame-rate gaming all matter.

Key Features
  • OLED self-lit pixels deliver deep, per-pixel black levels at a large 77-inch scale.
  • 120Hz refresh rate with VRR support keeps gaming and fast motion smooth and tear-free.
  • Dolby Atmos support adds height and directional audio for a genuinely immersive sound stage.
  • NQ4 AI Gen2 Processor manages real-time picture optimisation across native and upscaled content.
  • TV to Mobile and Mobile to TV mirroring make phone casting simple.
  • Apple AirPlay support brings seamless casting for iPhone and iPad users.
  • Tap View lets compatible Samsung phones share their screen with a single tap.

Specifications
Model number
QA77S85HAEXZN-R
Product height
116.8 cm
Product width
188.9 cm
Product depth
16.9 cm
Product weight
37.9kg
Packaged weight
37.9
Screen size
77"
Display technology
OLED
Resolution
4K (3840 × 2160)
Motion rate refresh rate
120Hz (VRR Support)
Picture enhancement
4K Upscaling
Processor
NQ4 AI Gen2 Processor
Audio technology
Dolby Atmos