
LG 43" UR640S UHD Signage TV
43" UHD signage TV, 300 nits, webOS, budget
- Screen size
- 43"
- Resolution
- 3840 x 2160
- Brightness
- 300 nits
- Panel
- IPS
Ships within 1 week.
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| Screen size | 43" |
|---|---|
| Resolution | 3840 x 2160 (UHD) |
| Brightness | 300 nits |
| Panel | IPS (per LG feature description), contrast 1200:1 |
| Operating hours | 16/7 |
| Inputs | 2x HDMI (side), HDMI ARC, 1x USB-A, RJ45, RS-232C, Wi-Fi |
| Speakers | 2x 10W |
| OS | webOS™ 6.0 |
| VESA | 200 x 200 mm |
| Weight | 19.4 lbs / 8.8 kg |
| Warranty | 3-year limited |
In the box
About the LG 43" UR640S UHD Signage TV
The LG 43UR640S9UD is a 43" UHD "signage TV": a commercial-grade TV with LG's webOS signage platform, a tuner, and embedded content and group management. LG rates it for 16 hours a day, 7 days a week, at 300 nits.
It is the lowest-cost LG option for a meeting room screen. Inputs are 2x HDMI (side), HDMI ARC, 1x USB-A, RJ45, RS-232C, Wi-Fi. LG lists Crestron Connected compatibility for AV control, and it can act as a Wi-Fi access point for mobile screen sharing.
Trade-offs versus LG's UL3Q-E and UH5Q-E signage: fewer inputs, no DisplayPort, and a 16/7 rating. It has no touch, camera or microphones.
Good to know
Is this a TV or a commercial display?
LG calls it a UHD Signage TV: a commercial TV with webOS signage features and a tuner, rated 16/7 with a 3-year limited warranty.
Can it run 24/7?
No. LG rates the UR640S for 16/7. For 24/7 use, look at the LG UH5Q-E.
What wall mount pattern does it use?
VESA 200 x 200 mm.
Setup guides and answers
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