LG 49NANO85UNA Tv
- TV
- 55 inches
- LG
- LED
- Better rated than 71%
- More reviewed than 89%
A 4K, 120Hz LG webOS smart TV with broad connectivity; confirm the exact screen size directly with LG since the listing data is inconsistent on that figure.
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How it ranks among the 249 tvs we track
4.6★ across 2,100 Amazon ratings, Bayesian-smoothed toward the category average.
2,100 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 249 tvs we track - how the scorecard works · full tvs data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The LG 49NANO85UNA is a 4K UHD LED television running LG's webOS smart platform with a 120Hz refresh rate. It connects via Bluetooth, Ethernet, HDMI, USB, and Wireless, and comes in black.
The model name places this in LG's NanoCell 85 series, a step up from base LED sets with wider color and viewing angle performance than entry-level panels. The listing data itself is inconsistent on the exact screen size, so confirm that figure directly against the model number or LG's specifications before buying rather than relying on either number in isolation. At 31.8 pounds it fits standard TV stand and wall mount footprints for this class.
- 4K UHD LED display
- 120Hz refresh rate
- WebOS smart platform
- 4.6 rating across 2,100 reviews
Who it's for
Buyers wanting an LG smart TV with 4K UHD resolution, 120Hz refresh, and webOS, who will confirm the exact screen size against LG's own documentation before ordering.
Strengths and trade-offs
Drawn from this product's published specifications.
- 4K UHD resolution with 120Hz refresh rate
- WebOS smart platform
- Wide connectivity: Bluetooth, Ethernet, HDMI, USB, Wireless
- Listing data is inconsistent on exact screen size
- 31.8 lb weight needs a rated stand or mount
Performance notes
The 120Hz refresh rate and 4K UHD resolution support smoother motion handling than a standard 60Hz panel, which matters most for fast-moving sports and gaming content. webOS runs the smart TV apps and interface, while the five listed connection types cover both wired and wireless ways to get content onto the screen.
Specifications
| Brand | LG |
|---|---|
| Model | 49NANO85UNA |
| Dimensions & fit | |
| Screen Size | 55 inches |
| Weight | 31.8 pounds |
| Dimensions | 9.1 × 43.1 × 27.4 inches |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Connectivity | Bluetooth, Ethernet, HDMI, USB, Wireless |
| Other details | |
| Brand Tech | LG |
| Display Tech | LED |
| Resolution | 4K UHD |
| Smart Platform | webOS |
| Refresh Rate | 120 Hz |
Other LG tvs
How it compares
This product against the closest alternatives we track in tvs.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| LG 49NANO85UNA TvThis product | 4.6 / 5 | 2,100 | 3.9 / 5 |
| TCL 65S425 TvTCL | 4.6 / 5 | 44,400 | 4.0 / 5 |
| Insignia NS-55F501NA26 TvInsignia | 4.4 / 5 | 9,600 | 3.9 / 5 |
| Roku 43R4A5R TvRoku | 4.5 / 5 | 4,600 | 3.9 / 5 |
| Vizio D24f-J09 TvVizio | 4.2 / 5 | 14,500 | 3.8 / 5 |
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Questions about the LG 49NANO85UNA
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What smart platform does the LG 49NANO85UNA run?
LG's webOS.
What is the refresh rate?
120Hz.
What screen size is this TV?
The listing data is inconsistent on this figure, so confirm the exact size against LG's own model documentation before buying.