Which is better for bright rooms?

The Samsung S90HD. Its Glare Free coating cuts reflections, while the LG C4 uses a glossy panel that shows window and lamp reflections.

Which has better HDR?

The LG C4 supports Dolby Vision, which most streaming services and 4K Blu-rays use. The Samsung S90HD does not support Dolby Vision, so Dolby Vision content plays in HDR10.

Which is better for PS5 and Xbox Series X?

Both handle 4K at 120 Hz with VRR. The Samsung adds 165 Hz Motion Xcelerator and FreeSync Premium Pro; the LG has four full HDMI 2.1 ports and works with G-SYNC and FreeSync.

Is the LG C4 worth the extra money?

Only if you want Dolby Vision or LG's webOS and Magic Remote. At $1,157.30 versus $897.99, the Samsung saves about $259 as of November 5, 2026.

Neither has a clear edge on panel life. The Samsung comes with 5-year coverage, which reduces repair risk; the LG carries LG's standard 1-year warranty.

Have either dropped below current prices recently?

Yes. The LG C4 hit $649.99 on November 1, 2026, and the Samsung S90HD hit $755.00 the same day. Both have since risen, so a price alert is worth setting.

LG 65-Inch Class OLED evo C4 Series 4K Smart TV with Magic Remote (OLED65C4PUA, 2024) vs Samsung S90HD OLED 4K Vision AI Smart TV with 5-Year Coverage

The Samsung S90HD is the better buy for most people: it costs $897.99 at Abt Electronics & Appliances as of November 5, 2026, versus $1,157.30 for the LG C4 at Newegg.com. The LG C4 is the pick if you want Dolby Vision, four full-bandwidth HDMI 2.1 ports and LG's long-standing OLED processing. Both hit $649.99 and $755.00 lows in early November, so watch price history before buying.

Today the Samsung S90HD OLED 4K Vision AI Smart TV with 5-Year Coverage costs $259.31 less at its best price.

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