The LG 50UM777H is a 50-inch flat LED TV that delivers crisp 4K Ultra HD visuals for immersive home viewing and reliable everyday performance.
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Display: 50-inch flat LED panel with 4K Ultra HD resolution (3840 x 2160) for sharp detail
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Brightness: 420 nits for vibrant images across a variety of lighting environments
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Connectivity: HDMI In, RF In, USB, Digital Audio Out (Optical), External Speaker Out (3.5mm), RJ45 Ethernet, RS-232C, MPI Port
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Wireless: Built-in Bluetooth and Wi‑Fi for seamless streaming and device pairing
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Design: Dark Charcoal Gray finish with a slim, flat profile that fits modern spaces
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Remote & Control: Mobile remote control for convenient operation from mobile devices
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Standards & Compatibility: Supports NTSC, ATSC, and Clear QAM for broad broadcast compatibility
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Warranty: 2-year manufacturer warranty from LG Electronics USA
This TV is ideal for households seeking high-resolution entertainment with flexible connectivity. The combination of 4K clarity, multimedia ports, and wireless streaming capabilities makes it easy to pair with gaming consoles, sound systems, streaming devices, or corporate presentation setups. The durable build and extended warranty from LG Electronics USA provide peace of mind for continued enjoyment.
Specs
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Screen Size: 50 inches
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Resolution: 3840 x 2160 (4K Ultra HD)
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Brightness: 420 nits
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Inputs: HDMI, RF, USB, Digital Audio Out, External Speaker Out, RJ45 Ethernet, RS-232C, MPI Port
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Wireless: Bluetooth, Wi‑Fi
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Color: Dark Charcoal Gray
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Warranty: 2 years
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Compatibility: NTSC, ATSC, Clear QAM
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Remote: Mobile remote control included
FAQ
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Does this TV support HDR content?
The product description does not specify HDR support.
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Can I connect external speakers?
Yes, it has an External Speaker Out (3.5mm jack) for wired audio.
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Is there built-in Wi‑Fi?
Yes, the TV includes Wi‑Fi connectivity for streaming and updates.
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What is the warranty period?
It comes with a 2-year manufacturer warranty.
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Does it include a remote control?
Yes, it includes a mobile remote control for convenient operation.
