TCL QM6K Series 55QM6K 54.6"
TCL
94 Overall Score
vs
LG PK640S Series 43"
LG
38 Overall Score
Scores
Streaming
Smart Home
Budget
Sports
Gaming
Movies
Corporate
Outdoor
Portable
Specifications
| TCL QM6K Series 55QM6K 54.6" | LG PK640S Series 43" | |
|---|---|---|
| Display | ||
| Size | 55" | 43" |
| Resolution | 4K | 4K |
| Panel Type | QLED★ | LED |
| Backlight | Mini-LED★ | Direct LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Brightness | 3000 nits★ | 270 nits |
| Peak Brightness | 1000 nits★ | — |
| Contrast Ratio | Infinite | 1200:1 |
| Color Gamut | DCI-P3 | — |
| Color Depth | 10-bit★ | — |
| Motion Tech | Motion Rate 480 | — |
| Processor | TCL AIPQ PRO Processor | — |
| HDR | ||
| HDR Formats | Dolby Vision, HDR10+, HDR10, HLG | HDR10, HLG |
| Dolby Vision | ✓★ | ✗ |
| HDR10+ | ✓★ | ✗ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 144 Hz★ | 60 Hz |
| Response Time | — | 8 ms★ |
| VRR | FreeSync Premium Pro | — |
| ALLM | ✓★ | ✗ |
| Game Mode | ✓★ | ✗ |
| Smart TV | ||
| Platform | Google TV | webOS |
| Voice Assistant | Google Assistant, Amazon Alexa | — |
| Screen Mirroring | Apple AirPlay 2 | — |
| Works With | Amazon Alexa, Google Home, Apple Home | — |
| Audio | ||
| Speaker Config | 2.1 | 2.0 |
| Wattage | 40W★ | 20W |
| Dolby Atmos | ✓★ | ✗ |
| Surround Sound | Dolby Atmos, IMAX Enhanced, Dolby Digital Plus, Dolby Digital, DTS:X, DTS Virtual:X | — |
| eARC | ✓★ | ✗ |
| Connectivity | ||
| HDMI Ports | 4★ | 2 |
| HDMI Version | 2.1★ | 2.0 |
| USB Ports | 2★ | 1 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.4★ | Yes |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 300x300 | 200x300 |
| Power & Size | ||
| Power | 231W | 80W★ |
| Energy Star | ✗ | — |
| Annual Energy | 231 kWh★ | — |
| Weight | 12.38 kg | 6.10 kg★ |
Pros & Cons
TCL QM6K Series 55QM6K 54.6"
- Strong picture quality (99th percentile)99th %ile
- Strong hdr (99th percentile)99th %ile
- Strong smart (98th percentile)98th %ile
- Strong gaming (93rd percentile)93rd %ile
LG PK640S Series 43"
- Below average picture quality (3rd percentile)3rd %ile
- Below average social proof (10th percentile)10th %ile
- Below average smart (33rd percentile)
Pricing
TCL QM6K Series 55QM6K 54.6"0.007score per dollar
vs
LG PK640S Series 43"0.002score per dollar
TCL QM6K Series 55QM6K 54.6" offers 3.5x better value for money
TCL QM6K Series 55QM6K 54.6"
LG PK640S Series 43"
Verdict
Winner: TCL QM6K Series 55QM6K 54.6"
Scores 94 overall, wins 9 of 9 usage categories and 18 of 43 specs.
