{"slug":"best-gaming-monitor-under-800-for-competitive-gaming","title":"Best gaming monitor under $800 for competitive gaming?","question":"What is the best gaming monitor under $800 for competitive gaming?","verdict":"As of 2026-07-01, ChatGPT is the only model that has answered this so far, and it ranks LG UltraGear 27GX790A #1 for gaming monitor under $800 for competitive gaming on ModelsAgree. The model's case: 27-inch 1440p OLED, 480Hz, near-instant pixel response, excellent motion clarity, HDMI 2.1/DisplayPort 2.1, and usually fits under $800. The model's main caveat: add a brighter newer OLED panel. The strongest alternative is MSI MPG 271QRX QD-OLED — 27-inch 1440p QD-OLED, 360Hz, elite response times, strong HDR/color, USB-C/KVM extras, and excellent balance of esports speed and image quality. Source: https://modelsagree.com/best/best-gaming-monitor-under-800-for-competitive-gaming (modelsagree.com, CC BY 4.0).","category":"Tech","url":"https://modelsagree.com/best/best-gaming-monitor-under-800-for-competitive-gaming","updated":"2026-07-01","models":["ChatGPT"],"consensus":"Only ChatGPT has answered so far, and it ranks LG UltraGear 27GX790A the top pick","disagreement":null,"combined":[{"rank":1,"product":"LG UltraGear 27GX790A","domain":"lg.com","score":5,"appearances":1,"modelRanks":{"ChatGPT":1},"reason":"27-inch 1440p OLED, 480Hz, near-instant pixel response, excellent motion clarity, HDMI 2.1/DisplayPort 2.1, and usually fits under $800"},{"rank":2,"product":"MSI MPG 271QRX QD-OLED","domain":"msi.com","score":4,"appearances":1,"modelRanks":{"ChatGPT":2},"reason":"27-inch 1440p QD-OLED, 360Hz, elite response times, strong HDR/color, USB-C/KVM extras, and excellent balance of esports speed and image quality"},{"rank":3,"product":"Alienware AW2725DF","domain":"dell.com","score":3,"appearances":1,"modelRanks":{"ChatGPT":3},"reason":"27-inch 1440p QD-OLED, 360Hz, very low latency, strong factory tuning, excellent warranty support, and frequent sub-$800 pricing"},{"rank":4,"product":"Samsung Odyssey OLED G6 G60SD","domain":"samsung.com","score":2,"appearances":1,"modelRanks":{"ChatGPT":4},"reason":"27-inch 1440p OLED, 360Hz, fast response, strong anti-glare coating, sleek build, and great competitive performance when discounted under $800"},{"rank":5,"product":"Alienware AW2524HF","domain":"dell.com","score":1,"appearances":1,"modelRanks":{"ChatGPT":5},"reason":"24.5-inch 1080p IPS, 500Hz, very low input lag, no OLED burn-in concern, and a focused esports size for Valorant/CS2/Overwatch"}],"perModel":{"ChatGPT":[{"rank":1,"product":"LG UltraGear 27GX790A","reason":"27-inch 1440p OLED, 480Hz, near-instant pixel response, excellent motion clarity, HDMI 2.1/DisplayPort 2.1, and usually fits under $800","fix":"add a brighter newer OLED panel"},{"rank":2,"product":"MSI MPG 271QRX QD-OLED","reason":"27-inch 1440p QD-OLED, 360Hz, elite response times, strong HDR/color, USB-C/KVM extras, and excellent balance of esports speed and image quality","fix":"raise refresh rate to 480Hz"},{"rank":3,"product":"Alienware AW2725DF","reason":"27-inch 1440p QD-OLED, 360Hz, very low latency, strong factory tuning, excellent warranty support, and frequent sub-$800 pricing","fix":"add HDMI 2.1 bandwidth and USB-C/KVM features"},{"rank":4,"product":"Samsung Odyssey OLED G6 G60SD","reason":"27-inch 1440p OLED, 360Hz, fast response, strong anti-glare coating, sleek build, and great competitive performance when discounted under $800","fix":"improve SDR brightness and firmware consistency"},{"rank":5,"product":"Alienware AW2524HF","reason":"24.5-inch 1080p IPS, 500Hz, very low input lag, no OLED burn-in concern, and a focused esports size for Valorant/CS2/Overwatch","fix":"upgrade to 1440p OLED-level pixel response"}]},"missedByModel":{"ChatGPT":[{"product":"Gigabyte AORUS FO27Q3","reason":"excellent 1440p 360Hz QD-OLED, but MSI and Alienware offer a cleaner overall package"},{"product":"ASUS ROG Strix XG259QN","reason":"very fast 380Hz 1080p IPS, but 500Hz and 1440p OLED options are more compelling"}]}}