LG Presents a Prototype Monitor Featuring Variable Refresh Rates up to 720 Hz
By HiFi Editorial24 February 2026
Key Highlights
LG unveiled a 27-inch monitor prototype capable of a refresh rate of up to 720 Hz using DFR technology.
The monitor operates at a base resolution of QHD (2560×1440) with 540 Hz refresh rate, switching to Full HD (1920×1080) for the 720 Hz mode.
It features a Tandem OLED panel, allowing a peak brightness of 1500 nits, enhancing display clarity.
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