Is this TV good for gaming?

It accepts 4K at 60Hz, which is fine for casual console play. It lacks variable refresh rate and high refresh rates, so fast competitive games will show more blur and tearing than on gaming-focused sets.

Does it need a streaming stick?

No. Roku TV is built in, so you sign in to apps directly on the TV. A stick only helps if you want a different platform or newer app versions.

How many HDMI ports does it have?

Three HDMI inputs, enough for a console, a soundbar and one more device. There is no HDMI 2.1, so next-gen console features are limited.

Is HDR worth using on this TV?

It plays HDR content, but the panel's limited brightness means the effect is subtle. Many owners leave HDR on and accept the modest improvement.

Will it fit on a standard TV stand?

It is a 55-inch set with feet near the edges of the panel, so measure your stand's width first. Wall mounting with a standard VESA bracket is also an option.

How does it compare with TCL's 5-Series?

The 5-Series adds quantum dots and better brightness for stronger color and HDR. The 4-Series is the cheaper pick when those gains don't matter to you.