Google TV with Native Netflix Support 4K Ultra HD Resolution 2100 ISO Lumens Brightness 80-150 Inch Screen Size ALPD® Technology HDR10/HLG Compatibility 110% Rec.709 Color Gamut Dolby Audio & DTS-HD MEMC Technology Low Noise Operation (≤32 dB) Wi-Fi 6 Connectivity Note: The 3D feature is currently undergoing internal testing and will be available soon. It will be implemented through firmware and/or application updates via the device's wireless connection. Drop Down Screen Installation Methods: PRO, PRO A PRO: For the UST projector placed on the cabinet or bench. PRO A: For the UST projector mounted on the ceiling.