Vu 139 cm (55 inch) QLED Ultra HD

Resolution: HD Ready (1366 x 768) | Refresh Rate: 60 hertz
Connectivity: 1 HDMI ports to connect set top box, Blu Ray players, gaming console | 1 USB port to connect hard drives and other USB devices
Sound: 6 Watts output
Display : HD Ready LED | Dot noise reduction | Vivid digital pro

40 (101.6 cm) Screen
4K Ultra HD Resolution- 3840 x 2160
DLED Technology with Super SLIM Panel
Android OS, 1.2 GHz Processor, 1GB RAM
Screen Mirroring, Built-in Wifi, Ethernet connectivity
Facebook, YouTube, Email, etc applications
2 x USB and 2 x HDMI