TCL QM7K Series 75QM7K 74.5"
TCL
91 التقييم العام
مقابل
LG PK640S Series PK640S 75"
LG
46 التقييم العام
التقييمات
Streaming
Smart Home
Sports
Budget
Corporate
Gaming
Movies
Outdoor
Portable
المواصفات
| TCL QM7K Series 75QM7K 74.5" | LG PK640S Series PK640S 75" | |
|---|---|---|
| Display | ||
| Size | 75" | 75" |
| Resolution | 4K | 4K |
| Panel Type | Mini-LED★ | LED |
| Backlight | Full-Array LED | Direct LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Brightness | — | 300 nits★ |
| Peak Brightness | 3000 nits★ | — |
| Contrast Ratio | — | 1200:1 |
| Motion Tech | Motion Rate 480 | — |
| Processor | TCL AIPQ PRO Processor | — |
| HDR | ||
| HDR Formats | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (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 | Ring |
| Audio | ||
| Speaker Config | 5.1 | 2.0 |
| Wattage | — | 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 | 300x300 |
| Power & Size | ||
| Power | 456W | 170W★ |
| Energy Star | ✗ | ✓★ |
| Annual Energy | 456 kWh★ | — |
| Weight | 24.59 kg | 23.50 kg★ |
الإيجابيات والسلبيات
TCL QM7K Series 75QM7K 74.5"
- Strong smart (98th percentile)98th %ile
- Strong picture quality (97th percentile)97th %ile
- Strong gaming (94th percentile)94th %ile
- Strong hdr (92nd percentile)92nd %ile
LG PK640S Series PK640S 75"
- Strong display (76th percentile)
- Below average social proof (11th percentile)11th %ile
الحكم النهائي
الفائز: TCL QM7K Series 75QM7K 74.5"
Scores 91 overall, wins 9 of 9 usage categories and 14 of 41 specs.