Display Details 27-inch display with IPS technology and 3840 x 2160 (UHD) resolution Response Time 4ms Signal Frequency 60 Hz 4K Contrast Ratio 1000:1 Multimedia Speakers Inputs and Outputs: N/A Ports 1. One HDMI™ (2.0b) 2. One HDMI™ (2.0b) 3. DisplayPort 1.2a, one 4. One Type C (65W PD DP Alternate) 5. One headphone 6. One DC-in 7. One Kensington lock