MANUFACTURER NAME : Sharp Electronics
MFR PART NO : 4T-B70CT1U
70″ Class (69-1/2” diagonal) Screen Size Brilliant 4K-Ultra High Definition (3840 x 2160) LCD Display Streamlined Design using Direct LED Backlighting20-Point Multi-Touch Screen3-Year Limited Warranty4,000:1 contrast ratio Built-In 10W per Channel Stereo Audio System Built-in Digital TunerRS-232C control capability SHARP Pen Software