10 Best 4k Monitor Test 2025 in the United States

The Dell S3221QS 32 Inch Curved 4K UHD monitor offers a lot for those seeking a high-resolution display with a large screen size. Its 4K resolution ensures detailed and clear visuals, making it ideal for watching movies, gaming, or even multitasking with multiple windows open. The curved design adds to the immersive experience by expanding the field of vision, which is great for both entertainment and productivity tasks.

With a 60Hz refresh rate and a 4ms response time, it is not the fastest for competitive gaming but should be sufficient for general use and casual gaming. The 90% DCI-P3 and 99% sRGB color coverage ensure vibrant and accurate colors, which is especially beneficial for photo and video editing. The inclusion of AMD FreeSync helps reduce screen tearing for a smoother viewing experience during gaming sessions. Connectivity options like HDMI and DisplayPort provide flexibility in connecting various devices, and built-in speakers are a nice touch, though they might not replace a dedicated sound system.

The monitor is also VESA certified, which means you can mount it on the wall or a custom stand for better ergonomics. Speaking of ergonomics, it has good adjustability with options to pivot, tilt, swivel, and adjust the height. A flicker-free screen with ComfortView technology helps reduce eye strain during long usage. While the monitor is quite feature-rich, its brightness level of 300 cd/m² might not be ideal for very bright environments. The Dell S3221QS is a solid choice for users looking for a 4K curved monitor with good color accuracy, decent response time, and multiple connectivity options.

The Dell S2721QS Monitor is a solid choice for those seeking a 4K UHD display. Its 27-inch screen with a resolution of 3840 x 2160 provides an immersive viewing experience, especially with the ultra-thin bezel design. The IPS panel ensures excellent color accuracy and wide viewing angles, which is great for both creative work and general use. The brightness level of 350 cd/m² and HDR support further enhance the visual quality, making content more vibrant and lifelike.

This monitor is especially appealing for gaming, thanks to AMD FreeSync technology that helps reduce screen tearing and stuttering during gameplay. In terms of design, the monitor features a sleek, textured back and offers versatile ergonomics with height adjustment, tilt, swivel, and pivot options, ensuring comfort during extended use. Connectivity is also a plus, with dual HDMI ports and DisplayPort, making it easy to switch between devices. The inclusion of ComfortView reduces blue light emissions, which is easier on the eyes during long sessions.

The Dell S2721QS is well-suited for users who want a high-quality 4K monitor for general use, creative work, and casual gaming.

The ASUS ProArt Display 27” 4K HDR Professional Monitor (PA279CRV) is designed with professionals in mind. Its 27-inch screen boasts a 4K resolution (3840 x 2160), offering sharp and detailed visuals. The IPS panel supports wide viewing angles of 178° and delivers vibrant colors with 99% DCI-P3 and 99% Adobe RGB coverage.

This ensures excellent color accuracy, further verified by its Calman Verified status and factory pre-calibration to Delta E < 2 color accuracy. This makes it suitable for tasks requiring high color fidelity, such as graphic design, photo editing, and video production. The matte screen surface helps reduce glare, enhancing visibility in various lighting conditions. The monitor also supports HDR, improving contrast and brightness for more lifelike images.

Extensive connectivity options include DisplayPort over USB-C with 96W Power Delivery, DisplayPort, HDMI, and a USB hub, providing flexibility in connecting multiple devices. The ergonomic design with height adjustment options enhances user comfort during extended use. The monitor's weight (18.25 pounds) and dimensions may also be a consideration for those with limited desk space. With the added bonus of a 3-month Adobe Creative Cloud subscription, this monitor is a strong contender for professionals needing accurate and vibrant visual output.