The February sale may be coming to an end, but Walmart has one more cheap 4K TV not to be missed.

Right now, TCL has a 55" 4K Roku TV on sale for $268. That's $100 off and one of the cheapest 55-inch 4K TVs we've seen. By comparison, a similar TCL 55-inch 4 Series TV was on sale for $279 earlier this month.

The TCL 55S421 is an LED TV that supports 120Hz refresh rates and HDR, so you should expect good performance from this smart TV. It also has three HDMI ports, one of which supports the HDMI ARC standard; according to TCL's website, this TV also supports Alexa and Google Assistant.

In our review of the TCL 4 Series S425, we liked the 4K viewing experience. This TV also supports Alexa and Google Assistant, making it perfect for a smart living room.