Lenovo ThinkVision 64ACGAT1EK 64.5" Black 2025

The ThinkVision E65 is a 64.5-inch 4K IPS panel that scores 36.6 out of 100 overall. Performance lands in the 21st percentile and connectivity in the 7th percentile, both bottom-of-the-barrel numbers. It's a big screen for static displays, but the 8ms response time and below-average color make it a poor fit for creative or fast-paced work.

The performance numbers here are the headline, and not in a good way. This panel ranks in the 21st percentile for performance in our database. That puts it in the bottom quarter of monitors we've tested. The 8ms response time is a big part of that story. For a 4K display in this price range, 8ms is sluggish. You won't notice it on a static spreadsheet or a lobby slideshow, but any fast motion is going to smear. The 3840 x 2160 resolution is the one bright spot, giving you plenty of pixel real estate, but the panel itself doesn't have the speed to back it up.

The display score lands at the 63rd percentile, which is solidly middle of the pack. The IPS panel gives you those 178-degree viewing angles, and the matte surface helps with glare in bright rooms. HDR10 support is listed, but with color performance at the 44th percentile, don't expect the kind of punchy, accurate HDR you'd get from a good OLED or a high-end IPS panel. This is a big screen that does the basics, but it's not going to impress anyone who's seen what modern panels can do.

Stacked against the competition, the ThinkVision E65 is in a weird spot. The LG UltraGear 45GX950A-B and ASUS ROG Strix XG27UCDMG are gaming-focused panels that absolutely destroy this thing on performance and color. The Samsung Odyssey OLED G6 G60SF is another one that runs circles around the E65 in every metric except raw screen size. The Dell UltraSharp U4025QW is smaller at 40 inches, but it's built for creative work and will have far better color accuracy. The MSI MPG 271QR QD-OLED X50 is a 27-inch panel that trades size for speed. None of these competitors offer a 64.5-inch canvas, so if you absolutely need the biggest screen possible, the E65 has that going for it. But in every other category that matters, it's bringing up the rear.

Value is tricky here because the price varies wildly depending on where you shop. In Europe, you're looking at EUR 1,145 to EUR 1,296 across four listings in Germany, Spain, France, and Italy. That's a EUR 151 spread for the exact same panel. The lowest price we're seeing is EUR 1,145, and if you're in the EU, that's the one to hunt for. In the US, it's listed at USD 1,748, and in Canada it's CAD 2,684. For a monitor with a 21st percentile performance score and a 7th percentile connectivity rank, even the cheapest European listing feels like a stretch. You're paying for size, not quality.

The Lenovo ThinkVision E65 is a 64.5-inch 4K IPS panel that lands at 36.6 out of 100 in our database. That's not a typo. For a display this big, the overall score is rough, dragged down hard by a 21st percentile performance rank and a 7th percentile connectivity score. You're getting a massive 3840 x 2160 canvas with HDR10 support and a matte finish, but the numbers suggest this thing is more about sheer size than actual quality.

And size it has. At 31,400 grams, this monitor weighs nearly 70 pounds. The 8ms response time and 178-degree viewing angles are fine on paper, but the color score sits at just the 44th percentile. That's below average for a panel that's supposed to be a centerpiece. If you're buying this for a conference room or a lobby display, it might make sense. If you're buying it for creative work, the 34.5 out of 100 creative score should give you serious pause.

Skip this if you care about performance, color accuracy, or connectivity. The 21st percentile performance rank means this panel is slower than 79% of monitors in our database. The 7th percentile connectivity score is one of the worst we've seen, so if you need multiple inputs or modern ports, look elsewhere. Creative professionals should absolutely avoid this, the 34.5 out of 100 creative score is a clear warning sign. And if you're planning to move this thing around, the 2.5 out of 100 portable score and 31,400 gram weight make it a two-person job just to reposition it on a desk.

The ThinkVision E65 is a 64.5-inch 4K monitor that scores 36.6 out of 100 overall. That's the number you need to remember. The 21st percentile performance rank and 7th percentile connectivity score are dealbreakers for most people. The 8ms response time is slow, the color accuracy is below average at the 44th percentile, and the whole thing weighs nearly 70 pounds. If you need a giant display for a conference room, a lobby, or a static signage setup, this could work. But for creative work, gaming, or anything that requires speed and accuracy, there are far better options at this price point. The 34.5 out of 100 creative score tells you everything you need to know.