21:9 4K UHD Gaming Monitor

This overview compares 19 offers for 21:9 4K UHD Gaming Monitor. Prices currently range from $175.00 to $1,694.99. Ratings and key specs sit right on each product, making it quick to narrow down which model fits your budget and needs.

Best 21:9 4K UHD Gaming Monitor 2026

Top 5: 21:9 4K UHD Gaming Monitor compared

#ProductPriceRatingScreen SizeBrightness
1Samsung 28" Odyssey G70A Gaming Monitor, 4K UHD LED Display,144Hz,LS28AG700NNXZASamsung 28" Odyssey G70A Gaming Monitor, 4K UHD LED Display,144Hz,LS28AG700NNXZA$175.00—28 in300 cd/m²
2New Samsung 34" S34DG856SN 4K UHD OLED OLED Ultrawide Curved Gaming MonitorNew Samsung 34" S34DG856SN 4K UHD OLED OLED Ultrawide Curved Gaming Monitor$829.99—34"—
3Samsung Odyssey G7 G75F 40" 4K HDR 180 Hz Curved Ultrawide Gaming MonitorSamsung Odyssey G7 G75F 40" 4K HDR 180 Hz Curved Ultrawide Gaming Monitor$749.00—40 in350 cd/m²
4MSI MAG401QR 40" UWQHD Flat IPS Gaming Monitor, 155Hz/1ms HDR400MSI MAG401QR 40" UWQHD Flat IPS Gaming Monitor, 155Hz/1ms HDR400$279.99—40" inches400 (Typ.) 400 (HDR Peak)
5LG UltraGear 45 OLED 5K2K (5120x2160) 330Hz G-sync Curved Gaming Monitor | OpenLG UltraGear 45 OLED 5K2K (5120x2160) 330Hz G-sync Curved Gaming Monitor | Open$1,319.00—45 in275 cd/m²
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