Tech Spec Panel Screen Size 75 34 Panel Technology IPS Back Light Type Direct Aspect Ratio 16 : 9 Native Resolution 3,840 X 2,160 (UHD) Refresh Rate 60 Hz Brightness 440 nit (w/o Glass Max.), 390 nit (w/o Glass Typ.) Contrast Ratio 1,200 : 1 Color gamut NTSC 72 Viewing Angle (H x V) 178 X 178 Color Depth 10 bit (8 bit + FRC) Response Time 8 ms Surface Treatment (Haze) 25 Lifetime 50,000hrs (L30) Operation Hours (Hours / Days) 16 / 7 Portrait / Landscape No / Yes Mechanical Specification Bezel Color Black Bezel Width (T / R / L / B) 15 / 15 / 15 / 44 mm Weight (Head) 47.3 kg Packed Weight 60.6 kg Monitor Dimensions (W X H X D) 1,709 X 1,020 X 88 mm Carton Dimensions (W X H X D) (Box Outer Size) 1,863 X 1,140 X 225 mm Handle Yes VESA Standard Mount Interface 800 X 400 mm Environment Conditions Operation Temperature 0 to 40 C Operation Humidity 10 to 90 RH Power Power Supply 100-240 V , 50/60 Hz, 4.0 A Power Type Built-In Power Power Consumption Typ./Max. 225 / 430 W DPM 0.5 W Power off 0.5 W BTU (British Thermal Unit) 768 BTU/Hr (Typ.), 1,467 BTU/Hr (Max.) Certification Safety CB / NRTL EMC FCC Class 34A34 / CE / KC ErP / Energy Star Yes / Yes OPS Compatibility OPS Type Compatible Yes (Slot) OPS Power Built In Yes Software Compatibility LG ConnectedCare Yes LG ConnectedCare DMS Yes Connectivity Input HDMI (3, HDCP 2.2), RGB (VGA), Audio In, RS-232C In, RJ45 (LAN), USB 3.0 Type A (4), USB 2.0 Type A, USB Type C (USB-PD, DP-Alt) Output HDMI Out, Audio Out (1, Optical 1 (SPDIF)), Touch USB (2), RJ45 (LAN) Sound Speaker Yes (15W X 2) Language English, Denmark, Finnish, German, Korean, Norwegian, Polski, Portugues (Europe), Portugues (Brazil), Romanian, Spanish, Swedish, Hungarian, Thai Accessory Basic Power Cord (3 M X 1), USB Cable (Type A-Type B) 5 M X 1, HDMI Cable (3 M X 1), Writing Pen X 2 Pcs, User Manual, QSG, Carton Box, Remote Controller, Wi-Fi Module Touch Available Object Size for Touch 02 mm Response Time 5 ms Accuracy1 mm, Etc.