{"slug":"best-75-inch-tv-under-1800","title":"Best 75-inch TV under $1800?","question":"What is the best 75-inch TV you can buy for under $1800?","verdict":"As of 2026-07-01, ChatGPT, Claude and Gemini collectively rank Hisense U8QG #1 for 75-inch tv under $1800 on ModelsAgree by aggregate score. The models' case: Best brightness-per-dollar in the class — Mini-LED with high peak nits, strong contrast and local dimming, 144Hz VRR for gaming, and consistently sells well under $1800. The models' main caveat: Tighten quality control and reduce blooming around bright objects on dark backgrounds to match TCL/Sony halo control. The strongest alternative is Samsung QN90F — Best bright-room choice here with high brightness, excellent glare control, wide viewing angles, strong motion for sports, and four HDMI 2.1 gaming. Not unanimous: ChatGPT picks LG B5 OLED; Gemini picks TCL QM8K. Source: https://modelsagree.com/best/best-75-inch-tv-under-1800 (modelsagree.com, CC BY 4.0).","category":"Tech","url":"https://modelsagree.com/best/best-75-inch-tv-under-1800","updated":"2026-07-01","models":["ChatGPT","Claude","Gemini"],"consensus":"1 of 3 models rank Hisense U8QG the top pick","disagreement":"ChatGPT picks LG B5 OLED; Gemini picks TCL QM8K","combined":[{"rank":1,"product":"Hisense U8QG","domain":"hisense.com","score":13,"appearances":3,"modelRanks":{"ChatGPT":2,"Claude":1,"Gemini":2},"reason":"Best brightness-per-dollar in the class — Mini-LED with high peak nits, strong contrast and local dimming, 144Hz VRR for gaming, and consistently sells well under $1800 at 75\"."},{"rank":2,"product":"Samsung QN90F","domain":"samsung.com","score":9,"appearances":3,"modelRanks":{"ChatGPT":3,"Claude":3,"Gemini":3},"reason":"Best bright-room choice here with high brightness, excellent glare control, wide viewing angles, strong motion for sports, and four HDMI 2.1 gaming ports"},{"rank":3,"product":"LG B5 OLED","domain":"lg.com","score":5,"appearances":1,"modelRanks":{"ChatGPT":1},"reason":"OLED contrast, perfect blacks, strong movie accuracy, Dolby Vision, four HDMI 2.1 ports, excellent 120Hz gaming, and unusually low sale pricing for a 77-inch OLED"},{"rank":4,"product":"TCL QM8K","domain":"tcl.com","score":5,"appearances":1,"modelRanks":{"Gemini":1},"reason":"Incredible peak brightness, deep black levels with minimal blooming from its advanced local dimming, and full 144Hz gaming support."},{"rank":5,"product":"TCL QM8","domain":"tcl.com","score":4,"appearances":1,"modelRanks":{"Claude":2},"reason":"Enormous Mini-LED backlight with thousands of dimming zones, extreme brightness, 144Hz, and aggressive pricing that routinely lands far under budget at 75\"."},{"rank":6,"product":"Hisense U7N","domain":"hisense.com","score":3,"appearances":2,"modelRanks":{"Claude":4,"Gemini":5},"reason":"Cheapest path to a genuinely good Mini-LED 75\" — strong brightness, 144Hz, Dolby Vision, leaving plenty of headroom under $1800."},{"rank":7,"product":"TCL QM7K","domain":"tcl.com","score":3,"appearances":2,"modelRanks":{"ChatGPT":5,"Gemini":4},"reason":"Exceptional value offering strong Mini-LED contrast, 144Hz refresh rate, and low input lag for gaming under a mid-range budget."},{"rank":8,"product":"TCL QM8L","domain":"tcl.com","score":2,"appearances":1,"modelRanks":{"ChatGPT":4},"reason":"Extremely bright SQD-Mini LED picture, rich color volume, strong contrast, four HDMI 2.1 ports, Dolby Vision IQ, and excellent gaming specs"},{"rank":9,"product":"Sony Bravia 7","domain":"sony.com","score":1,"appearances":1,"modelRanks":{"Claude":5},"reason":"Best-in-class processing, upscaling, and motion handling with natural color accuracy; the connoisseur's picture in this budget."}],"perModel":{"ChatGPT":[{"rank":1,"product":"LG B5 OLED","reason":"OLED contrast, perfect blacks, strong movie accuracy, Dolby Vision, four HDMI 2.1 ports, excellent 120Hz gaming, and unusually low sale pricing for a 77-inch OLED","fix":"Get much brighter for HDR and sunny rooms"},{"rank":2,"product":"Hisense U8QG","reason":"Huge Mini-LED brightness, strong local dimming, Dolby Vision and HDR10+ support, 165Hz gaming, low input lag, and excellent performance per dollar","fix":"Improve off-angle picture quality"},{"rank":3,"product":"Samsung QN90F","reason":"Best bright-room choice here with high brightness, excellent glare control, wide viewing angles, strong motion for sports, and four HDMI 2.1 gaming ports","fix":"Add Dolby Vision support"},{"rank":4,"product":"TCL QM8L","reason":"Extremely bright SQD-Mini LED picture, rich color volume, strong contrast, four HDMI 2.1 ports, Dolby Vision IQ, and excellent gaming specs","fix":"Tighten picture accuracy and processing consistency"},{"rank":5,"product":"TCL QM7K","reason":"Best value play with Mini-LED contrast, strong brightness for the price, Dolby Vision and HDR10+, 4K 144Hz gaming, and frequent pricing around $1000","fix":"Add better reflection handling for bright rooms"}],"Claude":[{"rank":1,"product":"Hisense U8QG","reason":"Best brightness-per-dollar in the class — Mini-LED with high peak nits, strong contrast and local dimming, 144Hz VRR for gaming, and consistently sells well under $1800 at 75\".","fix":"Tighten quality control and reduce blooming around bright objects on dark backgrounds to match TCL/Sony halo control."},{"rank":2,"product":"TCL QM8","reason":"Enormous Mini-LED backlight with thousands of dimming zones, extreme brightness, 144Hz, and aggressive pricing that routinely lands far under budget at 75\".","fix":"Improve off-angle viewing and software/UI smoothness (Google TV responsiveness) to close the gap with Samsung/Sony."},{"rank":3,"product":"Samsung QN90F","reason":"Premium Mini-LED with excellent anti-glare, wide viewing angles for an LCD, superb motion and gaming features (4x HDMI 2.1, 144Hz); a polished all-rounder.","fix":"Drop the price closer to Hisense/TCL — it delivers less raw brightness per dollar and lacks Dolby Vision."},{"rank":4,"product":"Hisense U7N","reason":"Cheapest path to a genuinely good Mini-LED 75\" — strong brightness, 144Hz, Dolby Vision, leaving plenty of headroom under $1800.","fix":"Add more dimming zones and lift peak brightness to challenge its own U8 sibling."},{"rank":5,"product":"Sony Bravia 7","reason":"Best-in-class processing, upscaling, and motion handling with natural color accuracy; the connoisseur's picture in this budget.","fix":"Boost brightness and zone count per dollar — it's dimmer and pricier than the Hisense/TCL Mini-LEDs."}],"Gemini":[{"rank":1,"product":"TCL QM8K","reason":"Incredible peak brightness, deep black levels with minimal blooming from its advanced local dimming, and full 144Hz gaming support.","fix":"Improve the narrow viewing angles that cause color degradation when viewed off-center."},{"rank":2,"product":"Hisense U8QG","reason":"Outstanding peak brightness exceeding 3000 nits, excellent reflection handling, and rich QLED colors at a competitive price point.","fix":"Enhance the low-resolution upscaling and motion processing to eliminate artifacts in fast-moving content."},{"rank":3,"product":"Samsung QN90F","reason":"Superior motion handling, top-tier AI upscaling, and relatively wide viewing angles for a VA panel due to its specialized screen layer.","fix":"Add native support for Dolby Vision HDR instead of forcing HDR10+ conversion."},{"rank":4,"product":"TCL QM7K","reason":"Exceptional value offering strong Mini-LED contrast, 144Hz refresh rate, and low input lag for gaming under a mid-range budget.","fix":"Increase the responsiveness of the local dimming algorithm to reduce trailing behind fast-moving bright objects."},{"rank":5,"product":"Hisense U7N","reason":"Highly affordable entry into Mini-LED backlighting with a smooth native 180Hz gaming refresh rate and solid contrast.","fix":"Address color banding and shadow detail loss in dark scenes."}]},"missedByModel":{"ChatGPT":[{"product":"TCL QM8K","reason":"excellent brightness and gaming, but the newer QM8L and Hisense U8QG are stronger buys under this cap"},{"product":"Samsung 75QN80H","reason":"good sale-price Mini-LED option, but not as proven or punchy as the QN90F, U8QG, or QM8L"}],"Claude":[{"product":"LG 75\" QNED85/QNED90","reason":"good motion and webOS, but weaker contrast and brightness per dollar than Mini-LED rivals"}],"Gemini":[{"product":"Sony K-75XR70 Bravia 7","reason":"pricing regularly exceeds the $1800 limit despite having class-leading processing"},{"product":"Hisense 75U6N","reason":"lacks the peak brightness and dimming zone count necessary to compete with the top five"}]}}