LG QNED QNED84B 55.2"
Mini-LED backlighting paired with the α8 AI Processor 4K Gen3 enables 100% color volume and a fluid 120Hz native refresh rate. webOS 26 uniquely integrates Google Gemini and Microsoft Copilot for voice-driven smart control, and HDMI 2.1 with FreeSync and VRR cuts input lag. This 55-inch TV is best for console gamers needing responsive 4K 120Hz play and accurate HDR without stepping up to OLED pricing.
About This TV
Mini-LED backlighting paired with the α8 AI Processor 4K Gen3 enables 100% color volume and a fluid 120Hz native refresh rate. webOS 26 uniquely integrates Google Gemini and Microsoft Copilot for voice-driven smart control, and HDMI 2.1 with FreeSync and VRR cuts input lag. This 55-inch TV is best for console gamers needing responsive 4K 120Hz play and accurate HDR without stepping up to OLED pricing.
- Screen size 55
- Resolution 3840x2160
- Panel type MiniLED
- Refresh rate 120
- HDR HDR10, HLG
- Smart platform webOS
- HDMI version 2.1
Overview
Performance
Pros & Cons
Pros
- Strong smart (81th percentile) 81th
- Strong gaming (79th percentile) 79th
- Strong connectivity (74th percentile) 74th
- Strong display (67th percentile) 67th
Cons
- Below average social proof (32th percentile) 32th
Specifications
Full Specifications
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | MiniLED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Color Gamut | 100% color volume |
| Motion Tech | Motion Booster |
| Processor | α8 AI Processor 4K Gen3 |
HDR
| HDR Formats | HDR10, HLG |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| VRR | FreeSync, Variable Refresh Rate (VRR) |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | webOS |
| Voice Assistant | Google Gemini, Microsoft Copilot |
| Screen Mirroring | Apple AirPlay, Google Cast |
| Works With | Google Home, Apple Home |
Audio
| Speaker Config | 2 |
| Dolby Atmos | No |
| Surround Sound | virtual 5.1 surround sound |
| eARC | Yes |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2.1 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x200 |
Power & Size
| Energy Star | No |
| Annual Energy | 233 |
| Weight | 11.5 kg / 25.4 lbs |
Value & Pricing
Price History
vs Competition
| Spec | LG QNED QNED84B 55.2" | Sony BRAVIA 5 K55XR50 | Hisense U8 Series 75U8QG | Samsung QN85D QN85D | TCL QM8K Series 75QM8K | Roku Plus Series 4K QLED Mini-LED 55" Class Smart RokuTV |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 55 | 75 | 75 | 75 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 3840x2160 |
| Panel Type | MiniLED | MiniLED | QLED | Neo QLED | MiniLED | Mini-LED QLED |
| Refresh Rate | 120 | 120 | 165 | 120 | 144 | 60 |
| Hdr | HDR10, HLG | Dolby Vision, HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, HDR10+, HLG | Dolby Vision IQ, HDR10+, HLG | Dolby Vision, HDR10+, HLG |
| Smart Platform | webOS | Google TV | Google TV | Tizen | Google TV | Roku TV |
| Dolby Vision | false | true | true | false | true | true |
| Dolby Atmos | false | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG QNED QNED84B 55.2" | 62 | 56 | 81.4 | 78.8 | 67 | 73.5 | 31.7 | 36.9 |
| Sony BRAVIA 5 K55XR50 Compare | 96.8 | 92.3 | 91.3 | 78.8 | 67 | 93.9 | 89.2 | 93.6 |
| Hisense U8 Series 75U8QG Compare | 90.8 | 98.3 | 96 | 95.4 | 87.8 | 87.1 | 89.2 | 98.7 |
| Samsung QN85D QN85D Compare | 84 | 89.4 | 70.2 | 78.8 | 90.9 | 89.8 | 98.1 | 79.7 |
| TCL QM8K Series 75QM8K Compare | 99.5 | 93.9 | 91.3 | 93.8 | 35.9 | 93.9 | 98.1 | 99.7 |
| Roku Plus Series 4K QLED Mini-LED 55" Class Smart RokuTV Compare | 95 | 81.5 | 86.4 | 56.7 | 85.9 | 79.6 | 94 | 74.2 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
