TCL QM7L Series 55QM7L 54.6"
Samsung U7900 Series UN55U7900FFXZA 55"
What Buyers Say
TCL QM7L Series 55QM7L 54.6"
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Samsung U7900 Series UN55U7900FFXZA 55"
The Samsung 55-inch U7900 Series UHD 4K TV is well-liked for its excellent picture quality, vibrant colors, and sleek design. On the downside, the smart interface can be sluggish and cluttered with ads, and the remote is oddly small for some hands. Sound is decent for a slim TV, and most users find it a great value for the price.
Pros
- Outstanding picture quality
- Vibrant colors
- Sleek modern design
- Fast app loading
- Good value for price
Cons
- Slow interface at times
- Remote too small for some
- Cluttered interface with ads
- Not the brightest panel
- Sluggish channel surfing
Scores
Specifications
| TCL QM7L Series 55QM7L 54.6" | Samsung U7900 Series UN55U7900FFXZA 55" | |
|---|---|---|
| Display | ||
| Size | 54.6" | 54.6" |
| Resolution | 4K | 4K |
| Panel Type | QLED★ | LED |
| Backlight | Full-Array LED | Direct LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | semi_glossy | — |
| Picture Quality | ||
| Brightness | 3000 nits★ | — |
| Peak Brightness | 3000 nits★ | — |
| Contrast Ratio | infinite | — |
| Color Gamut | 100% of BT.2020 Color | — |
| Color Depth | 10-bit★ | — |
| Motion Tech | Motion Rate 480 | Motion Xcelerator |
| Processor | TSR AI Processor | Crystal Processor 4K |
| HDR | ||
| HDR Formats | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | HDR10+ |
| Dolby Vision | ✓★ | ✗ |
| HDR10+ | ✓ | ✓ |
| HLG | ✓★ | ✗ |
| Gaming | ||
| Refresh Rate | 144 Hz★ | 60 Hz |
| VRR | FreeSync Premium Pro | — |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Google TV | Tizen |
| Voice Assistant | Google Assistant | Amazon Alexa, Bixby |
| Screen Mirroring | Chromecast, Apple AirPlay 2 | SmartThings |
| Works With | Google Home, Apple Home | Google Home, SmartThings |
| Audio | ||
| Speaker Config | 2.0 | 2.0 |
| Wattage | 20W | 20W |
| Dolby Atmos | ✓★ | — |
| Surround Sound | Dolby Atmos, IMAX Enhanced, Dolby Digital Plus, Dolby Digital, DTS:X | Surround Sound, Virtual Surround Sound |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4★ | 2 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2★ | 1 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.4★ | 5.3 |
| Ethernet | ✓★ | ✗ |
| Optical Audio | ✓★ | ✗ |
| VESA Mount | 300x300 | 200x200 |
| Power & Size | ||
| Power | 325W★ | — |
| Energy Star | ✗ | ✗ |
| Annual Energy | 325 kWh | 187 kWh★ |
| Weight | 13.29 kg | 9.62 kg★ |
Pros & Cons
TCL QM7L Series 55QM7L 54.6"
- Strong picture quality (97th percentile)97th %ile
- Strong smart (96th percentile)96th %ile
- Strong social proof (94th percentile)94th %ile
- Strong gaming (93rd percentile)93rd %ile
- Below average display (35th percentile)
Samsung U7900 Series UN55U7900FFXZA 55"
- Strong social proof (94th percentile)94th %ile
- Strong smart (94th percentile)94th %ile
- Strong hdr (70th percentile)
- Below average display (17th percentile)17th %ile
Verdict
Scores 80 overall, wins 9 of 9 usage categories and 14 of 43 specs.