High Dynamic Range (HDR) and Cinema HDR Mode increase the overall dynamic range between true black and bright white to resemble what your eyes see in the natural world.Super-fast 1ms GTG response eliminates motion smear for smooth video and gaming. Fast-moving action and dramatic transitions render flawlessly without lag or ghosting. Enjoy immersive gaming and video entertainment without delay.AMD FreeSync technology eliminates image tearing, broken frames, and choppy gameplay for incredibly fluid gaming. With high refresh rates that bring out an ultra-smooth gaming experience, EL2870U is the gamers dream monitor.Enjoy extremely vibrant, precise, and realistic images, as well as noticeably higher frame rates with 4K resolution. You will be amazed by the crystal-clear details of the image and fully immersed in the most advanced viewing experience.EL2870U brings HDR together with Brightness Intelligence Plus Technology (B.I.+ Tech.) to balance maximum contrast and vibrancy. Enjoy the dazzling performance of HDR while maintaining optimal viewing comfort by minimizing eye strain and irritation.Brightness Intelligence Plus Technology detects ambient brightness and color temperature in your surroundings to adjust the display settings, with soothing warm white for comfort and cool white for productivity.Smart Focus highlights the selected window or area, helping users concentrate on the main viewing content by reducing distractions in the background.Features:- HIGH RESOLUTION: 28-inch LED UHD (3840x2160 resolution)- HDR: HDR increases the dynamic range between black and white to showcase incredible clarity and details. Color Temperature : Reddish/Normal/Bluish/User mode- BRIGHTNESS INTELLIGENCE PLUS TECHNOLOGY: Monitor adjusts brightness and color temperature according to on-screen content and ambient light conditions- FREE-SYNC: AMD FreeSync Technology puts an end to choppy gameplay and broken frames with fluid, artifact-free performance- CONNECTIVITY: HDMI 2.0, DP1.4, DisplayPort inputs for multi-device connectionSpecification:- AMD FreeSync Technology- Screen Size Class (diagonal): 28\"- Panel Type: TN- Refresh rate: 60Hz- Aspect Ratio: 16:9- Resolution: 3840x2160- Brightness (typical): 300 cd/m2- Contrast Ratio(Original): 1000:1 (120,000,000:1 DCR)- Viewing Angle (CR>10): 170/170- Colour Depth (Num of Colours): 16.7M - Surface Treatment: Anti-Glare 3H- Connectivity: 2x HDMI 2.0, 1x DisplayPort 1.40a- sRGB: 99% (HDR10)- Response Time: 1ms- Vesa: 100x100mm- Speakers: 2x 2W- BI Plus- Ulta slim bezel- Warranty: 2yr