LG QNED80 55" vs TCL Q7 55" (QLED)
The Verdict
Both 55-inch TVs deliver solid 4K gaming experiences, but they target different priorities. LG's QNED80 ($699) leverages superior color technology with Quantum Dot NanoCell and the α8 AI Processor, reaching 700 nits brightness with Dolby Vision support. TCL's Q7 ($549) counters with brighter 1000-nit peak brightness, faster 7ms input lag versus LG's 10ms, and full-array local dimming for better contrast control. Audio differs meaningfully,TCL includes Dolby Atmos with 30W speakers compared to LG's basic 20W setup. TCL also provides Wi-Fi 6 and Google TV's superior app ecosystem. While LG excels in color accuracy and premium processing, TCL offers better brightness for bright rooms, superior gaming responsiveness, and enhanced audio without sacrificing picture quality. For competitive gamers and buyers prioritizing value, TCL Q7 is the stronger choice; LG suits those valuing color fidelity and premium features.
Who Should Buy
Buy the LG QNED80 55" if…
- →120Hz native panel with VRR at a mid-range price
- →Dolby Vision support for superior HDR compared to HDR10+ only TVs
- →webOS 24 is one of the best smart TV platforms available
Buy the TCL Q7 55" (QLED) if…
- →Excellent price-to-performance — QLED with FALD at just $549
- →1000 nits brightness makes HDR content look impactful
- →Both Dolby Vision and HDR10+ for universal HDR support
Category Scores
Pros & Cons
LG QNED80 55"
Pros
- 120Hz native panel with VRR at a mid-range price
- Dolby Vision support for superior HDR compared to HDR10+ only TVs
- webOS 24 is one of the best smart TV platforms available
- Four HDMI ports with ALLM for multi-device setups
- Quantum Dot + NanoCell technology improves color accuracy
Cons
- Not OLED — contrast and black levels are significantly behind
- 700-nit brightness is modest for HDR highlights
- 20W speakers are underwhelming — needs a soundbar
- Edge-lit LED can show uneven backlighting in dark scenes
TCL Q7 55" (QLED)
Pros
- Excellent price-to-performance — QLED with FALD at just $549
- 1000 nits brightness makes HDR content look impactful
- Both Dolby Vision and HDR10+ for universal HDR support
- 120Hz with VRR and Game Accelerator for responsive gaming
- Dolby Atmos and 30W speakers improve on budget TV audio
Cons
- Build quality and bezels feel budget-oriented
- TCL software updates lag behind major brands
- FALD zones are limited — visible blooming in dark scenes
- Remote control lacks premium feel and backlight
Full Specifications
| Spec | LG QNED80 55" | TCL Q7 55" (QLED) |
|---|---|---|
| Body | ||
| VESA mount | 300 x 300mm | 200 x 200mm |
| Weight | 28.4 lbs | 31.3 lbs |
| Dimensions (w/ stand) | 48.5 x 30.7 x 9.3 inches | 48.3 x 30.5 x 9.5 inches |
| Dimensions | — | 48.3 x 27.9 x 3.0 inches |
| Audio | ||
| Output (watts) | 20 | 30 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 10 | 7 |
| Display | ||
| HDR | HDR10, HLG, Dolby Vision | Dolby Vision, HDR10+, HDR10, HLG |
| Size | 55" | 55" |
| Type | QNED (Quantum Dot NanoCell) | QLED with Full Array Local Dimming (VA LCD) |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K) |
| Refresh rate | 120Hz (native) | 120Hz |
| Brightness (nits) | 700 | 1000 |
| Smart TV | ||
| Os | webOS 24 | Google TV |
| Voice assistant | ThinQ AI, Alexa, Google Assistant | Google Assistant |
| Processor | ||
| Chipset | α8 AI Processor 4K | — |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 6 |
| Ethernet | ||
| Bluetooth | 5.1 | 5.0 |
| USB ports | 2 | 1 |
| HDMI ports | 4 | 4 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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