LG teases new Tandem WOLED panels: new 39-inch 5K ultrawide, 27-inch 4K panel coming in 2026

LG Display has teased its upcoming 2026 roadmap video that shows off a new 39-inch ultrawide immersive 5K and 27-inch 4K panel that both use its new Tandem WOLED panel.

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We should expect LG to properly unveil its new monitors at CES 2026 in Las Vegas in the first few days of 2026, with the new 39-inch 5K panel expected to feature a 5120 x 2160 resolution (around 142 PPI), which means it'll look around as sharp as high-end 31.5-inch 4K monitors on the market.

LG should be using an easier-on-the-eye 800R curvature that it used on previous 34-inch and 39-inch ultrawide WOLED panels, and on its bigger 45-inch 5K2K WOLED displays. The less aggressive curve on the 39-inch panel should look very nice in the flesh, and I can't wait to get some hands on (well, eyes on) at CES 2026.

As for the other specs on the 39-inch ultrawide and 27-inch 4K panels, we don't have the refresh rates, but anything above 120/144Hz would be great to see.

• Read more: LG unveils Primary RGB Tandem-based 83-inch OLED, up to 4000 nits brightness
• Read more: LG teases monster 1440p @ 540Hz OLED gaming panel, supports 1080p @ 720Hz

There are two 27-inch panels that LG teased, the 27Q and 27U: with the 27Q being the "world's fastest OLED" at 540Hz (but can be cranked up to 720Hz) with more details on that monitor in the links below. The 27U has a high PPI for "exceptional clarity" as LG explains, and will be the first LG Display in a 27-inch size that would compete against Samsung's 27-inch 4K QD-OLED panels that are on the market.