Which is better for a bright living room?

The Samsung S90H 65. Its glare-free screen cuts reflections, while the LG C4 55 has no anti-glare coating and looks washed out with direct light on it.

Which is better for gaming?

The LG C4 55 for Nvidia PC gamers, because it is G-Sync certified with VRR up to 144 Hz. The Samsung S90H 65 runs 165 Hz with VRR but lists no G-Sync certification.

Is the Samsung worth about $528 more?

Yes if you need the extra 10 inches and glare handling. If your room is dim and 55 inches fits your seating distance, the LG C4 55 at $870.00 at Walmart as of November 7, 2026 is the better value.

Which has better HDR?

The LG C4 55 supports Dolby Vision, which most streaming movies use. The Samsung S90H 65 supports HDR10 and HDR10+ but not Dolby Vision.

Which is better for sound without a soundbar?

The Samsung S90H 65. It has a 2.1-channel 40 W system with object tracking sound; the LG C4 55's speaker output is not specified.

Should I wait for the LG to drop again?

It fell to $630.43 on October 30, 2026 before returning to $870.00. If you are not in a hurry, set a price alert; if you need a TV now, $870.00 at Walmart is still well below the Samsung.

LG OLED evo C4 55-inch TV vs Samsung S90H OLED 4K TV (65")

Buy the LG C4 55 if you want the best picture per dollar and a smaller footprint for a dark or dim room. Buy the Samsung S90H 65 if you have a bright room, want a bigger screen, and can spend about $528 more. As of November 7, 2026, the LG is $870.00 at Walmart and the Samsung is $1,397.99 at Walmart. The LG also hit $630.43 on October 30, 2026, so its price swings more.

Today the LG OLED evo C4 55-inch TV costs $527.99 less at its best price.

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