LG SIGNATURE ZX OLED77ZXPUA 77"
LG
71 Overall Score
vs
TCL QM8K Series 75QM8K 74.5"
TCL
95 Overall Score
Scores
Smart Home
Streaming
Sports
Budget
Corporate
Gaming
Movies
Outdoor
Portable
Specifications
| LG SIGNATURE ZX OLED77ZXPUA 77" | TCL QM8K Series 75QM8K 74.5" | |
|---|---|---|
| Display | ||
| Size | 77" | 75" |
| Resolution | 8K★ | 4K |
| Panel Type | OLED★ | Mini-LED |
| Backlight | OLED★ | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | — | ✗ |
| Picture Quality | ||
| Brightness | — | 5000 nits★ |
| Peak Brightness | — | 5000 nits★ |
| Contrast Ratio | Infinite Contrast | infinite |
| Color Gamut | Billion Rich Colors | DCI-P3 |
| Color Depth | — | 10-bit★ |
| Motion Tech | OLED Motion | Motion Rate 480 |
| Processor | a9 Gen 3 AI Processor 8K | TCL AIPQ PRO Processor |
| HDR | ||
| HDR Formats | Dolby Vision, HDR10, HLG, Dolby Vision IQ | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✓ | ✓ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz | 144 Hz★ |
| Response Time | 1 ms★ | — |
| VRR | FreeSync, G-Sync Compatible | FreeSync Premium Pro |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | webOS | Google TV |
| Voice Assistant | Google Assistant, Alexa | Google Assistant, Amazon Alexa |
| Screen Mirroring | AirPlay 2 | Apple AirPlay 2, Chromecast |
| Works With | Alexa, Google, Apple HomeKit | Amazon Alexa, Google Home, Apple Home |
| Audio | ||
| Speaker Config | 4.2 | 2.1 |
| Wattage | 60W | 60W |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | OLED Surround | Dolby Atmos, IMAX Enhanced, Dolby Digital Plus, Dolby Digital, DTS:X |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 3★ | 2 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6★ |
| Bluetooth | 5.0 | 5.4★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | — | 400x400 |
| Power & Size | ||
| Power | — | 450W★ |
| Energy Star | — | ✗ |
| Annual Energy | — | 450 kWh★ |
| Weight | 42.59 kg | 28.39 kg★ |
Pros & Cons
LG SIGNATURE ZX OLED77ZXPUA 77"
- Strong display (100th percentile)100th %ile
- Strong hdr (98th percentile)98th %ile
- Strong gaming (96th percentile)96th %ile
- Strong audio (96th percentile)96th %ile
- Below average social proof (28th percentile)
TCL QM8K Series 75QM8K 74.5"
- Strong picture quality (99th percentile)99th %ile
- Strong smart (99th percentile)99th %ile
- Strong gaming (93rd percentile)93rd %ile
- Strong audio (93rd percentile)93rd %ile
Verdict
Winner: TCL QM8K Series 75QM8K 74.5"
Scores 95 overall, wins 8 of 9 usage categories and 10 of 43 specs.