Samsung QN77S90D S90D OLED 4K TV 77-Inch with Streaming Bundle
- 77 inch OLED, 4K resolution
- 120 Hz refresh rate, Motion Xcelerator 144Hz
- HDR10+ support, OLED HDR Pro
- NQ4 AI Gen2 Processor with Real Depth Enhancer
- 4 HDMI ports, 2 USB ports, Ethernet
- 400 x 300 mm VESA, wall mount type
- 2.1 channel speakers, Dolby Atmos
- 185 watts power use, 348 kWh per year
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A very large OLED with Atmos sound and a high motion rate, sold with cables, a streaming package and a protection pack. The streaming package is not described, and Dolby Vision is not among the listed HDR formats.
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ASIN: B0DG3RNT86Model: S90DCategory: OLED TVs
Overview
Not a backlit panel, this OLED lets every pixel generate its own light, while an AI processor and OLED HDR Pro adjust contrast and depth. Object Tracking Sound and Active Voice Amplifier Pro shape the audio from the built-in speakers.
Self-lit pixels and a fast panel carry the picture, and the bundle adds extras around the TV. What the streaming package contains is left unexplained. HDR support covers one dynamic format.
Who it's for
A large room where contrast and motion matter more than anything else. Buyers who need lower energy use or a smaller screen, or who plan on Dolby Vision content, should compare other models.
Pros and cons
- Self-lit OLED pixels
- Active Voice Amplifier Pro
- Object Tracking Sound
- Four HDMI inputs
- Dolby Vision not listed
- Streaming package undefined
- High listed power consumption
Performance notes
Pixels that emit their own light switch off completely for black, which sets the contrast. The processor upscales lower resolution sources, and the high panel rate smooths motion. Voice amplification and object tracking adjust the built-in speakers, which have a dedicated bass channel.
Specifications
| Brand | Samsung |
|---|---|
| Model | S90D |
| Dimensions & fit | |
| Item weight | 80.7 Poundshigher than 84% of 76 oled tvs |
| Item weight without stand | 76.7 Poundshigher than 82% of 35 oled tvs |
| Screen size | 77 Inches |
| Power & efficiency | |
| Power consumption | 185 Wattshigher than 56% of 37 oled tvs |
| Annual energy consumption | 348 Kilowatt Hours Per Year |
| Compatibility & installation | |
| VESA mount standard | 400 x 300 mm |
| Hardware interface | Ethernet, HDMI, USB |
| Warranty & support | |
| HDR format supported | HDR10+ |
| Warranty type | Extended |
| Other details | |
| Refresh rate | 120 Hz |
| Total number of HDMI ports | 4 |
| Screen mirroring technology | AirPlay |
| Picture quality enhancement technology | NQ4 AI Gen2 Processor |
| Integrated surround sound format | Dolby Atmos |
| Total USB ports | 2 |
| Bluetooth version | 5.2 |
| Display technology | OLED |
| Speaker description | 2.1CH |
| Resolution | 4K |
| Builtin media | E Manual, Remote Control, User Manual |
Closest rivals on specs
Frequently asked questions
What comes in the Samsung QN77S90DA bundle?
The built-in media entry lists an E manual, a remote control and a user manual. The title adds two 4K HDMI 2.0 cables, a movie streaming package and a 12 month protection pack.
What is the movie streaming package in the Samsung QN77S90DA bundle?
The title names it but the listing gives no services or terms, so ask the seller before counting on it.
Does the Samsung QN77S90DA support Dolby Vision?
The listing names HDR10+ as the supported format and does not mention Dolby Vision.