An Asus PA328Q (32" 4K monitor) specs say "Power On: <138.3W".[1]
For the tv comparison, choosing the first 55" 4K tv on Samsung's site: "Typical Power Consumption: 65, Maximum Power Consumption: 170".[2]
[1]: https://www.asus.com/us/Commercial-Monitors/PA328Q/specifica...
[2]: http://www.samsung.com/us/televisions-home-theater/tvs/4k-uh...