Samsung 77S84F S84F OLED 4K Smart TV 77-Inch
- 77 inch class OLED, 4K, self-luminous
- 120 Hz refresh rate, Motion Xcelerator 120Hz
- HDR10 and HDR10+ supported
- 4 HDMI ports, 2 USB ports, Bluetooth version 5.3
- 20 watt, 5.1 channel Dolby Digital 5.1 speakers
- 400 x 300 mm VESA, wall mount type
- 63.5 pounds with stand, 61.9 pounds without
- 1 year manufacturer warranty
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A large OLED television with the NQ4 processor, four HDMI ports and a stand in the box. Speaker power is modest for the screen size and smart services depend on a login.
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ASIN: B0FJ2KBSSVModel: S84FCategory: OLED TVs
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Overview
Not reliant on a backlight, this big OLED television lights every pixel itself and uses the NQ4 AI Gen2 processor for upscaling, with Pantone validated colour. It includes a stand, remote, power cable and manual, and works with Samsung Vision AI.
The large size and self-lit pixels suit film nights, and four HDMI ports cover a console, a box and a soundbar. Speaker output is modest, and the description notes a Samsung Account is needed for streaming apps and other network-based features.
Who it's for
Spacious living rooms with a wide console or a sturdy wall gain from the size and the sharp contrast. People who dislike creating a manufacturer account for apps, or who want room filling audio from the television alone, should plan alternatives.
Pros and cons
- Self-lit OLED pixels
- Four HDMI ports listed
- Stand included in the box
- Pantone validated colour
- Modest speaker output
- Samsung Account needed for smart services
- Peak brightness not listed
- Only one fast USB port
Performance notes
Contrast comes from pixels switching on and off individually, with the processor upscaling lower resolution content. The motion setting follows the refresh rate for sports and games. The listed speaker power is limited, so the sound field benefits from an external system on one of the HDMI ports.
Specifications
| Brand | Samsung |
|---|---|
| Model | S84F |
| Dimensions & fit | |
| Item weight | 63.5 poundshigher than 73% of 76 oled tvs |
| Item weight without stand | 61.9 poundshigher than 76% of 35 oled tvs |
| Item dimensions d x W x h | 13 x 67.8 x 41.7 inches (D x W x H) |
| Screen size | 77 inches |
| Capacity & performance | |
| Speaker maximum output power | 20 wattslower than 82% of 23 oled tvs |
| Construction & materials | |
| Color | Graphite Black |
| Compatibility & installation | |
| VESA mount standard | 400 x 300 mm |
| Warranty & support | |
| HDR format supported | HDR10, HDR10+ |
| Warranty description | 1 Year Manufacturer |
| Other details | |
| Refresh rate | 120 hertz |
| Total number of HDMI ports | 4 |
| Picture quality enhancement technology | NQ4 AI Gen2, OLED HDR |
| Number of audio channels | 5.1, Dolby Digital 5.1 |
| Total USB ports | 2 |
| Bluetooth version | 5.3 |
| Display technology | OLED, self-luminous |
| Resolution | 4K |
Closest rivals on specs
Frequently asked questions
What comes in the box with the Samsung S84F 77 inch?
The built in media field lists a power cable, a remote control, a stand and a user manual.
Do I need a Samsung Account for the S84F?
The description says a Samsung Account is required for network-based smart services including streaming apps. Without login, only external device connections and over-the-air TV are available.
How loud are the speakers on the Samsung S84F?
The listing gives a maximum speaker output of 20 watts and describes top-firing speakers with virtual surround sound.