Samsung S90F OLED 55″
OLED · 4K · 120 Hz · Tizen · model QN55S90FAFXZA (2025)
Maker's price on 2026-10-24 on Samsung's US site. Prices change often; store prices may differ. The maker listed it as out of stock.
What it is good for
- ✓ Gaming: 120 Hz, 4 HDMI 2.1 ports, VRR.
- ✗ Bright room: Peak brightness not published by the maker.
- ✓ Movies: OLED panel with HDR10+.
- ✓ Sports: 120 Hz native refresh.
Rules on published specs, the same for every TV. We do not test TVs ourselves. derived How the labels work
How big it looks
Samsung S90F OLED 55″ on a wall
Drawn to scale from published width and height (screen size alone assumes a 16:9 screen plus a thin bezel). Console 30″ tall; person 5′9″.
Samsung S90F OLED: the sizes compared
Drawn to scale from published width and height (screen size alone assumes a 16:9 screen plus a thin bezel). Console 30″ tall; person 5′9″.
Is 55″ right for your room?
Will it fit?
What it costs to run where you live
Full specs
| Panel | OLED |
|---|---|
| Resolution | 4K |
| Native refresh rate | 120 Hz |
| HDR formats | HDR10+, HLG |
| Peak brightness | Not published by the maker |
| HDMI ports | 4 |
|---|---|
| HDMI 2.1 / 4K 120Hz+ ports | 4 |
| Variable refresh rate (VRR) | Yes |
| Auto low-latency mode (ALLM) | Yes |
| Platform | Tizen |
|---|---|
| Speakers | 40 W |
| Screen size | 55″ class |
|---|---|
| Width | 48.2″ |
| Height without stand | 27.9″ |
| Height with stand | 30.5″ |
| Depth without stand | 1.6″ |
| Stand width | 14.4″ |
| Weight without stand | 35.3 lb |
| Wall mount (VESA) | 300x200 |
| Energy use | 211 kWh a year |
|---|---|
| Maker's list price | $1,799.99 |
| Maker's sale price | $1,199.99 |
| Price checked | 2026-10-24 |
| Launch price | $1,799 (2025-04-09) |
| Price per square inch of screen | $0.93 |
| Model number | QN55S90FAFXZA |
| Model year | 2025 |
Notes: 120Hz native, up to 144Hz; 4K 144Hz on all 4 HDMI ports. Pedestal stand. ENERGY STAR reports 186 kWh/yr. Out of stock on samsung.com on 2026-10-24.
Sources
- specs: www.samsung.com/us/tvs/oled-tv/55-class-oled-tvs90f-sku-qn55s90fafxza/ (maker)
- energy use (FTC EnergyGuide): images.samsung.com/is/content/samsung/p6pim/us/qn55s90fafxza/energygui… (maker)
Compare with
- 65″ S90F OLED ($1,400)
- vs Hisense QD7 Mini-LED 55″
- vs Roku Plus Series Mini-LED 55″
- vs LG C6 OLED evo 55″
- vs LG B5 OLED 55″
- All TVs
Screen area: 1,293 square inches. Best seating distance 5′ 6″ (THX) to 7′ 5″ (SMPTE).