Here is another good option from AOC. It will maximize screen space. Read honest and unbiased product reviews from our users. Find helpful customer reviews and review ratings for AOC U2790VQ 27" 4K 3840x2160 UHD Frameless Monitor, IPS, 5ms, 1 Billion+ Colors, 108% sRGB, VESA at Amazon.com. It’s a frameless design that gives you a wider view of the screen. U2790VQ comes in with 27” monitor. Why We Like It – AOC U2790VQ 3840×2160 The AOC 27-inch 4K monitor has a frameless design that’s excellent for multi-monitor setups. AOC U2790VQ 27″ 4K Frameless Monitor Review. Its 384×2160 pixels of resolution … 4.