LG UT70 50" vs TCL Q6 50"
The Verdict
Both 50-inch 4K TVs arrive at identical $329 price points, but diverge meaningfully in display technology and HDR capabilities. LG's UT70 features a standard LED panel with 300 nits brightness and basic HDR10/HLG support, powered by LG's α5 AI Processor 4K Gen 7 and webOS 24. TCL's Q6 leverages superior QLED technology delivering double the brightness at 600 nits, plus comprehensive HDR support including Dolby Vision and HDR10+,critical advantages for picture quality and content versatility. Both share identical gaming specs (14ms input lag, ALLM support) and audio (20W 2.0ch), with comparable connectivity. TCL's Google TV ecosystem may feel more intuitive than LG's webOS for some users. Gaming performance and refresh rates tie at 60Hz, so casual players won't notice differences. For picture quality prioritization at this budget, TCL Q6's superior brightness, QLED panel, and expanded HDR format support make it the stronger choice despite comparable specifications elsewhere.
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 Q6 50" if…
- →Dolby Vision and HDR10+ at $329 is outstanding value
- →QLED color volume is visibly better than basic LED at this price
- →Google TV provides the best app ecosystem available
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 Q6 50"
Pros
- Dolby Vision and HDR10+ at $329 is outstanding value
- QLED color volume is visibly better than basic LED at this price
- Google TV provides the best app ecosystem available
- Lightweight and easy to mount or reposition
- Decent upscaling from 1080p content
Cons
- 60Hz panel limits gaming and sports viewing
- No VRR or true gaming features
- 600-nit brightness is modest for HDR highlights
- Build quality and remote feel budget-oriented
Full Specifications
| Spec | LG UT70 50" | TCL Q6 50" |
|---|---|---|
| Body | ||
| VESA mount | 200 x 200mm | 200 x 200mm |
| Weight | 21.2 lbs | 22.0 lbs |
| Dimensions (w/ stand) | 44.1 x 28.2 x 8.3 inches | 44.1 x 28.4 x 8.3 inches |
| Audio | ||
| Output (watts) | 20 | 20 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 14 | 14 |
| Display | ||
| HDR | HDR10, HLG | Dolby Vision, HDR10+, HLG |
| Size | 50" | 50" |
| Type | LED | QLED |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Refresh rate | 60Hz | 60Hz |
| Brightness (nits) | 300 | 600 |
| Smart TV | ||
| Os | webOS 24 | Google TV |
| Voice assistant | ThinQ AI, Alexa, Google Assistant | Google Assistant, Alexa |
| Processor | ||
| Chipset | α5 AI Processor 4K Gen 7 | AiPQ Processor |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) |
| Ethernet | ||
| Bluetooth | 5.0 | 5.0 |
| USB ports | 1 | 1 |
| HDMI ports | 3 | 3 |
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.
Explore more in tvs, see all LG products or all TCL products. View full details for the LG UT70 50" or the TCL Q6 50".