LG UA77 55 inch Ultra HD 4K Smart LED TV (55UA7700PUB)
$546.99 • View Prices • By LG
LG UA77 55 inch Ultra HD 4K Smart LED TV (55UA7700PUB) price in United States starts from $546.99. It is available at lowest price on Newegg in United States as on Aug 31, 2025. Take a look at LG UA77 55 inch Ultra HD 4K Smart LED TV (55UA7700PUB) detailed specifications and features.
| Specification | Value |
|---|---|
| Size (Diagonal) | 55 in |
| Screen Resolution | 4K, 3840 x 2160 pixels |
| Refresh Rate | 60 Hz |
| HDMI Ports | 3 |
| Smart TV | Yes |
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LG UA77 55 inch Ultra HD 4K Smart LED TV (55UA7700PUB) price in United States is $546.99. You can get LG UA77 55 inch Ultra HD 4K Smart LED TV (55UA7700PUB) for the lowest price at Newegg. LG UA77 55 inch Ultra HD 4K Smart LED TV (55UA7700PUB) was last updated on August 31, 2025
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Features
- 55 in, LED TV
- 4K Resolution, 3840 x 2160 pixels
- Wifi, Ethernet
- Smart TV
- HDR
- 3 HDMI Ports, 2 USB Ports
- Supports Apps & Games
- 60 Hz, 16:9 Ratio
LG UA77 55 inch Ultra HD 4K Smart LED TV (55UA7700PUB) Specs
Group: $450 to $650
Display
- 55 inch DisplayAverage
- LED Screen
- 4K Resolution, 3840 x 2160 pixelsAverage
- 60 Hz Refresh Rate
- HDR
Connectivity
- 3 HDMI PortsAverage
- 2 USB PortsAverage
- Ethernet
Smart Features
- Wifi, Bluetooth
Remote Features
- Internet Access on Remote
Design
- 10.3 kgHeavy
- 113 W Input Power
- 60.96 mmThick
LG UA77 55 inch Ultra HD 4K Smart LED TV (55UA7700PUB) Prices
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LG UA77 55 inch Ultra HD 4K Smart LED TV (55UA7700PUB) Price History
You can check the price history of LG UA77 55 inch Ultra HD 4K Smart LED TV (55UA7700PUB) below. The current price is $546.99. There has been no significant change in the price over the past month.
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General
| Country of Origin | Mexico |
| Model | 55UA7700PUB |
| Type | LED |
Display
| Size (Diagonal) | 55 in |
| Screen Resolution | 4K, 3840 x 2160 pixels |
| Backlight Type | Direct |
| Refresh Rate | 60 Hz |
| Aspect Ratio | 16:9 |
| HDR | Yes |
| HDR Format Types | HDR10, HLG |
| Tone Mapping | Dynamic Tone Mapping |
Physical Design
| Weight (without Stand) | 10.3 kg |
| Weight (with Stand) | 10.48 kg |
| Dimensions | 1226.82 (W) x 711.2 (H) x 60.96 (D) mm |
| Dimensions With Stand | 1226.82 (W) x 767.08 (H) x 274.32 (D) mm |
Video
| Filmmaker Mode | Yes |
| Picture Processor | α7 AI Processor 4K Gen8 |
| Upscaling | Yes, 4K Super Upscaling |
Audio
| Audio Formats Supported | AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X |
| Speaker Configuration | 2.0 Channel |
| Speaker Direction | Down Firing |
| Other Audio Features | α7 AI Sound Pro (Virtual 9.1.2 Up-mix) |
Connectivity
| USB Ports | 2 |
| HDMI Ports | 3 |
| RF Input (Analog Co-axial) Ports | 1 |
| HDMI CEC | Yes, Simplink |
| HDMI Audio Return Channel | Yes, eARC (HDMI 2) |
| Optical Digital Audio Out | Yes |
| Apple AirPlay | Yes |
| Ethernet | Yes |
Gaming
| Variable Refresh Rate | Yes, Yes (Up to 60Hz) |
| HGiG | Yes |
| Game Optimizer | Yes |
| Auto Low Latency Mode (ALLM) | Yes |
Power Supply
| Voltage Requirement | AC 120V, 50/60Hz |
| Power Consumption | 113 W |
| Power Consumption (Stand-by) | 0.5 W |
Remote Control
| Universal Control Remote | Yes |
| Internet Access In Remote | Yes |
Smart TV Features
| Smart TV | Yes |
| Operating System (OS) | webOS 25 |
| Wi-Fi | Yes |
| Wifi Version | Wi-Fi 5 |
| Bluetooth | Yes, v5.1 |
| Supported Apps | Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV, etc. |
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