Lenovo L27-4C| 27 Inch (68.58 cm) Ultraslim Monitor, FHD 1920x1080, IPS, 144Hz, 99% sRGB, 1ms, 2x3W Speakers, Dual HDMI, Display Port, Audio port, AMD FreeSync,Eyesafe, Bezel-Less, VESA mount, Grey  Specification Vivid performance, Comfortable viewing: Enjoy crisp, true-to-life visuals on an expanded 27-inch FHD display with a fast 144Hz refresh rate, 99% sRGB color accuracy, and a high 1500:1 contrast ratio—delivering fluid motion and vibrant detail in every frame Advanced eye care: Designed for long hours of use, the display features built-in low blue light technology and TÜV-certified flicker-free performance to help reduce eye strain and fatigue during extended work or play sessions Immersive sound: Enjoy immersive sound from the monitor’s integrated dual 3W speakers Virtually borderless viewing: With ultra-thin bezels on all four sides, the display blends effortlessly into your space, drawing your attention to what matters most—the screen Versatile connectivity: Quickly connect your devices through built-in HDMI, VGA, and audio-out ports Product information Display: Aspect Ratio 16:9 Screen Finish Type Anti-Glare Contrast Ratio 1500:1 Refresh Rate 144 Hz Display Type LED Display Technology LED Color Gamut 0.99 Has Color Screen Yes Picture Quality Enhancement Technology AMD FreeSync, 99% sRGB, Eye Care, Flicker-Free Measurements: Screen Size 27 Inches Item Dimensions D x W x H 18.1D x 61.1W x 47.4H Centimeters Item Weight 2900 Grams Display Resolution: Resolution FHD 1080p Maximum Display Resolution 1920 x 1080 Pixels Native Resolution 1920 x 1080 Power: Power Consumption 18.5 Watts Performance: Response Time 1 Milliseconds Connectivity: Network Connectivity Technology HDMI, VGA, Audio-out Hardware Connectivity HDMI, VGA Ports: Total HDMI Port 1 Total Video Out Ports 1 Warranty: 3 Years Lenovo India Warranty GST Bill