Specifications
| Brand | Samsung |
|---|---|
| Model | QE77S90DAEXXU |
| Screen Size | 77″ |
| Resolution | 4K UHD (3840 × 2160) |
| Display Type | OLED HDR+ (Self‑illuminating pixels) |
| Refresh Rate | 100 Hz (Up to 144 Hz with Motion Xcelerator) |
| Processor | NQ4 AI Gen2 (Vision AI) |
| HDR Support | OLED HDR+, HDR10+ (Adaptive/Gaming), HLG |
| Picture Enhancements | 4K AI Upscaling, Real Depth Enhancer, Motion Xcelerator 144 Hz, HDR Brightness Optimizer, Filmmaker Mode |
| Anti‑Reflection | Yes (Glare‑Free) |
| Smart TV Platform | Tizen OS Smart TV |
| Voice Assistants | Bixby & Alexa built‑in; Works with Google Assistant |
| Gaming Features | ALLM, VRR, FreeSync Premium Pro, Game Motion Plus, Gaming Hub, HGiG, Mini Map Zoom, Super Ultra Wide Game View |
| HDMI Ports | 4 × HDMI 2.1 (eARC & 4K 120 Hz support) |
| USB Ports | 2 × USB‑A |
| Wireless Connectivity | Wi‑Fi 5, Bluetooth 5.2 |
| Ethernet (LAN) | Yes |
| Audio Output | 40 W (2.1 CH) |
| Audio Features | Dolby Atmos, Object Tracking Sound Lite (OTS Lite), Q‑Symphony, Adaptive Sound Pro, Active Voice Amplifier Pro, 360 Audio |
| Energy Rating | F (SDR) / G (HDR) |
| Dimensions (Without Stand) | 1718.5 × 987.6 × 44.9 mm |
| Dimensions (With Stand) | 1718.5 × 1058.6 × 359.0 mm |
| Weight (Without Stand) | ~32.4 kg |
| Weight (With Stand) | ~34.2 kg |
| VESA Mount | 400 × 300 mm |
| Warranty | 2 Years Standard (retailer may vary) |
