Features: UHD 4K 3840 x 2160 OLED Panel, Quantum HDR OLED, Smart TV Powered by Tizen, 144 Hz Native Refresh Rate, ALLM, VRR, and FreeSync Premium, 4 HDMI 2.1 Inputs, Wi-Fi 5 (802.11ac) and Ethernet, AI-Based 4K Upscaling, Stream Games with Gaming Hub, SolarCell Solar-Powered Remote Control
Size: 77-inch
Panel Type: OLED
Aspect Ratio: 16:9
Display Orientation: Landscape
Resolution: 3840 x 2160
HDR Compatibility: Not Specified by Manufacturer
Refresh Rate: 144 Hz
Variable Refresh Technology: FreeSync Premium - Variable Refresh Rate (VRR)
Auto Low Latency Mode (ALLM): Yes
Bit Depth / Color Support: Not Specified by Manufacturer
Display Stream Compression: Not Specified by Manufacturer
Quick Frame Transport (QFT): Not Specified by Manufacturer
Quick Media Switching (QMS): Not Specified by Manufacturer
Video System: ATSC
TV Tuner: Yes - ATSC 3.0 - Clear QAM
Inputs: 4x HDMI 2.1
Outputs: 1x TOSLINK Optical
HDCP Support: No
Audio Return Channel (ARC): eARC
Wireless: Wi-Fi 5 (802.11ac) / Bluetooth 5.0
USB I/O: No
Ethernet I/O: 1x RJ45 (Unspecified Ethernet)
Other I/O: IP Serial (RS-232C)
Built-In Speakers: Yes - 40 W
Virtual Assistant: Apple AirPlay - Works with Alexa - Works with Google Assistant - SmartThings
Smart TV: Tizen
Mobile App Compatible: No
Mounting-Hole Pattern: 400 x 300 mm
Dimensions: 67.7 x 38.9 x 1.8-inch / 172 x 98.8 x 4.6 cm (without Stand)67.7 x 41.1 x 14.2-inch / 172 x 104.4 x 36.1 cm (with Stand)14.4 x 14.2 x 12.8-inch / 36.6 x 36.1 x 32.5 cm (Stand Footprint)
Weight: 77.6 lb / 35.2 kg (without Stand)83.8 lb / 38 kg (with Stand)