According to Prad.de, some companies are using 4k panel in their 1440p monitors.
This happens because, as it said, the costs of producing a 27-inch 3840 x 2160 panel is often lower than producing a 27-inch 2560 x 1440 QHD panel. Which manufacturers might be engaging in this practice is not mentioned, however.
Acer Predator X27 features a 27-inch 16:9 panel, Nvidia G-Sync, 144Hz Refresh, HDR and Tobii Eye Tracking. There’s no price or release date announcement yet, But I expect that as long as you are’t looking for ultrawide gaming monitor—and have enough bucks—, this will be the perfect gaming monitor for you.
According to TFTCentral Samsung has plans to manufacture a ‘Double Full HD’ (DFHD) panel. It features a 32:9 aspect ratio, will be 49-inches across and boasts a resolution of 3840 x 1080. Not only is the DFHD panel huge, it will feature an 1800R curvature, making it curvier than many Ultrawides.
The great news for gamers is that it’ll come with a maximum refresh rate of 144Hz and support either G-Sync or FreeSync, depending on specific vendor implementation. It also uses VA technology, boast a 5000:1 static contrast ratio, and has a “3-side frameless design.”