LG UT70 50" vs TCL Q7 55" (QLED)
The Verdict
LG's UT70 delivers solid 4K performance at an entry-level price point, featuring a 50-inch LED panel with 300 nits brightness and webOS 24 for streaming convenience. TCL's Q7K steps up significantly with a 55-inch QLED display using full-array local dimming and impressive 1000 nits peak brightness, supporting Dolby Vision and 120Hz refresh rates. Gaming performance heavily favors the Q7K, offering variable refresh rate support, 7ms input lag versus the UT70's 14ms, and superior audio with Dolby Atmos. The TCL also includes Wi-Fi 6 and an extra HDMI port for future-proofing. While the LG represents excellent value for casual viewers prioritizing affordability, the TCL Q7K is the stronger all-around TV, offering dramatically better picture quality, gaming capabilities, and audio at $220 more. For budget-conscious buyers wanting just streaming, the UT70 suffices; serious gamers or home theater enthusiasts should invest in the Q7K.
Who Should Buy
Buy the LG UT70 50" if…
- →webOS 24 smart TV platform at budget pricing — best-in-class software for the price
- →AI-assisted upscaling from the α5 processor improves SD/HD content
- →Magic Remote with point-and-click navigation included
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 UT70 50"
Pros
- webOS 24 smart TV platform at budget pricing — best-in-class software for the price
- AI-assisted upscaling from the α5 processor improves SD/HD content
- Magic Remote with point-and-click navigation included
- Lightweight and easy to mount at 21 lbs
- Supports Alexa, Google Assistant, and Apple AirPlay 2
Cons
- 60Hz panel — no 120Hz or VRR for gaming
- Low brightness limits HDR impact
- No Dolby Vision — only basic HDR10
- Narrow viewing angles typical of budget VA panels
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 UT70 50" | TCL Q7 55" (QLED) |
|---|---|---|
| Body | ||
| VESA mount | 200 x 200mm | 200 x 200mm |
| Weight | 21.2 lbs | 31.3 lbs |
| Dimensions (w/ stand) | 44.1 x 28.2 x 8.3 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) | 14 | 7 |
| Display | ||
| HDR | HDR10, HLG | Dolby Vision, HDR10+, HDR10, HLG |
| Size | 50" | 55" |
| Type | LED | QLED with Full Array Local Dimming (VA LCD) |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K) |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 300 | 1000 |
| Smart TV | ||
| Os | webOS 24 | Google TV |
| Voice assistant | ThinQ AI, Alexa, Google Assistant | Google Assistant |
| Processor | ||
| Chipset | α5 AI Processor 4K Gen 7 | — |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 6 |
| Ethernet | ||
| Bluetooth | 5.0 | 5.0 |
| USB ports | 1 | 1 |
| HDMI ports | 3 | 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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