LG OLED - B5 series OLED77B5PUA 77.4"
TCL QM8K Series 75QM8K 75"
What Buyers Say
LG OLED - B5 series OLED77B5PUA 77.4"
The LG OLED B5 AI 77" has received exceptional feedback for its stunning picture quality with deep blacks, vibrant colors, and excellent brightness. Users praise the smooth motion handling and the effectiveness of the AI processor for upscaling. While the built-in sound is noted as surprisingly good, pairing with a soundbar enhances the experience. The sleek design and user-friendly WebOS add to the appeal, making it a premium choice at a great value, especially with deals like Black Friday discounts.
Pros
- Stunning picture quality
- Deep blacks and vibrant colors
- Excellent brightness
- Smooth motion handling
- Great AI upscaling
Cons
- Soundbar recommended for best audio
- No details on HDMI inputs found
- No details on refresh rate found
- No details on viewing angle found
TCL QM8K Series 75QM8K 75"
The TCL QM8K is widely praised for its impressive brightness, vibrant colors, and excellent HDR performance, rivaling OLED at a lower price point. While some users note minor issues with viewing angles, a glossy screen, and occasional dimming quirks, the overall sentiment is highly positive. A few users mention that the built-in speakers are surprisingly good, though the OS can be slow at times.
Pros
- Impressive brightness and HDR
- Vibrant colors near OLED quality
- Excellent gaming performance at 144Hz
- Good built-in sound quality
- Snappy Google TV interface
Cons
- Limited viewing angles off-center
- Glossy screen causing reflections in bright rooms
- Occasional dimming issues in games and movies
- Bulky design from side/back
- Slow operating system at times
Scores
Specifications
| LG OLED - B5 series OLED77B5PUA 77.4" | TCL QM8K Series 75QM8K 75" | |
|---|---|---|
| Display | ||
| Size | 77.4" | 75" |
| Resolution | 4K | 4K |
| Panel Type | OLED★ | Mini-LED |
| Backlight | OLED★ | Full-Array LED |
| Aspect Ratio | — | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Brightness | — | 5000 nits★ |
| Peak Brightness | — | 5000 nits★ |
| Contrast Ratio | Infinite | infinite |
| Color Gamut | — | DCI-P3 |
| Color Depth | — | 10-bit★ |
| Motion Tech | OLED Motion | Motion Rate 480 |
| Processor | Alpha 8 AI Processor Gen 2 | TCL AIPQ PRO Processor |
| HDR | ||
| HDR Formats | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✓ | ✓ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz | 144 Hz★ |
| VRR | G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync (AMD Adaptive | FreeSync Premium Pro |
| ALLM | — | ✓★ |
| Game Mode | — | ✓★ |
| Smart TV | ||
| Platform | webOS | Google TV |
| Voice Assistant | Amazon Alexa | Google Assistant, Amazon Alexa |
| Screen Mirroring | Apple AirPlay 2, Google Cast | Apple AirPlay 2, Chromecast |
| Works With | Amazon Alexa, Google Home, Apple Home | Amazon Alexa, Google Home, Apple Home |
| Audio | ||
| Speaker Config | 2.0 | 2.1 |
| Wattage | — | 60W★ |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Dolby Atmos | 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 | 2 | 2 |
| Wi-Fi | Wi-Fi 6E★ | Wi-Fi 6 |
| Bluetooth | 5.3 | 5.4★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 300mm x 200mm | 400x400 |
| Power & Size | ||
| Power | — | 450W★ |
| Energy Star | ✓★ | ✗ |
| Annual Energy | 344 kWh★ | 450 kWh |
| Weight | 22.91 kg★ | 28.39 kg |
Pros & Cons
LG OLED - B5 series OLED77B5PUA 77.4"
- Strong user sentiment (100th percentile)100th %ile
- Strong social proof (98th percentile)98th %ile
- Strong connectivity (97th percentile)97th %ile
- Strong smart (91st percentile)91st %ile
TCL QM8K Series 75QM8K 75"
- Strong picture quality (99th percentile)99th %ile
- Strong smart (99th percentile)99th %ile
- Strong gaming (93rd percentile)93rd %ile
- Strong connectivity (93rd percentile)93rd %ile
Verdict
Scores 93 overall, wins 9 of 9 usage categories and 10 of 42 specs.