LG UT70 50" vs Sony A80L 65" (OLED)
The Verdict
These TVs serve completely different market segments. The LG UT70 is a budget-friendly 50-inch LED TV perfect for casual viewers on tight budgets, while the Sony A80L is a premium 65-inch OLED powerhouse for enthusiasts willing to invest significantly. Picture quality differs dramatically: Sony's OLED delivers perfect blacks with 1000 nits brightness and Dolby Vision support, compared to LG's 300-nit LED panel limited to HDR10. Gaming favors Sony substantially, featuring 120Hz refresh rate, VRR support, and 8ms input lag versus LG's 60Hz and 14ms lag. Audio quality reflects the price gap, with Sony's Acoustic Surface Audio+ and Dolby Atmos versus LG's basic 20-watt 2.0 stereo. Build quality matters too: Sony's ultra-thin 2.1-inch profile and heavier construction suggest superior engineering. At $329, the LG offers exceptional value for budget-conscious buyers needing a reliable 4K display for everyday content. However, at $1999, the Sony represents an entirely different category of performance and features. Choose LG if budget is paramount and you want basic 4K viewing. Sony wins decisively for anyone prioritizing picture quality, gaming performance, and long-term satisfaction, though the $1670 price difference is substantial.
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 Sony A80L 65" (OLED) if…
- →Sony's legendary image processing with XR Cognitive Processor is unmatched
- →Acoustic Surface Audio+ vibrates the screen as a speaker — immersive and unique
- →Superb motion handling makes it the best TV for film and sports content
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
Sony A80L 65" (OLED)
Pros
- Sony's legendary image processing with XR Cognitive Processor is unmatched
- Acoustic Surface Audio+ vibrates the screen as a speaker — immersive and unique
- Superb motion handling makes it the best TV for film and sports content
- Google TV platform has the widest app selection of any smart TV OS
- Perfect blacks with no blooming — inherent OLED advantage
Cons
- Only 2 of 4 HDMI ports are HDMI 2.1 — limiting for multi-console setups
- Wi-Fi 5 in 2023 is a disappointing omission
- $1,999 is pricier than LG C3 and Samsung S90C at the same size
- Burn-in risk with OLED for static content use
Full Specifications
| Spec | LG UT70 50" | Sony A80L 65" (OLED) |
|---|---|---|
| Body | ||
| VESA mount | 200 x 200mm | 300 x 300mm |
| Weight | 21.2 lbs | 44.1 lbs |
| Dimensions (w/ stand) | 44.1 x 28.2 x 8.3 inches | 57.1 x 35.0 x 11.8 inches |
| Dimensions | — | 57.1 x 33.3 x 2.1 inches |
| Audio | ||
| Output (watts) | 20 | 50 |
| Speakers | 2.0ch | Acoustic Surface Audio+ (2 actuators + 2 subwoofers) |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 14 | 8 |
| Display | ||
| HDR | HDR10, HLG | Dolby Vision, HDR10, HLG |
| Size | 50" | 65" |
| Type | LED | OLED (WOLED) |
| 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, Alexa (via Works with Alexa) |
| Processor | ||
| Chipset | α5 AI Processor 4K Gen 7 | — |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 5 |
| Ethernet | ||
| Bluetooth | 5.0 | 5.0 |
| USB ports | 1 | 2 |
| HDMI ports | 3 | 4 |
Want to compare a third product?
Add another product for a 3-way comparison.
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 Sony products. View full details for the LG UT70 50" or the Sony A80L 65" (OLED).