Which has the better picture?

The Roku Select Series. Its QLED panel produces more saturated color and higher brightness than the TCL's standard LED panel. The TCL counters with HDR10+ and HLG support, which helps on some streaming content.

Is the Roku worth $50 more?

For most buyers, yes. QLED color, a frameless design, and Bluetooth and Ethernet are real upgrades for $50. If budget is the priority, the TCL at $228.00 does 4K HDR fine.

Which is better for gaming?

Both are 60 Hz sets, so neither suits high-frame-rate console gaming. The TCL lists four HDMI inputs, which helps if you connect a console, soundbar, and streaming box. Check the Roku's input count before buying.

Yes. The TCL uses the Roku TV platform and the Roku uses Roku OS, so the home screen, remote, and app selection are nearly the same. The Roku adds voice remote features and free live TV on the home screen.

Neither maker publishes a lifespan figure. The TCL has a much larger review base, 68,402 ratings, which gives more evidence of long-term reliability. The Roku's 1,639 ratings are strong but cover a shorter period.

Can I wall-mount both?

The TCL uses a 200 x 200 VESA pattern and weighs 22.5 lb. Roku does not list a VESA pattern for the Select Series, so confirm the mount size before buying.

TCL S4 55" 4K Roku TV vs Roku Select Series 55" 4K QLED TV

Buy the Roku Select Series if you want the better picture and newer set: QLED color, a frameless design, and a 4.9 rating from 1,639 buyers. Buy the TCL S4 if you want the lowest price and the widest HDR support. As of November 7, 2026, the TCL is $228.00 at Walmart and the Roku is $278.00 at Walmart, a $50 gap.

Today the TCL S4 55" 4K Roku TV costs $50.00 less at its best price.

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