À propos du produit
Spécifications techniques
| Audio | |
| Sound System | AI Sound |
| RMS Output Power | 20 W |
| Interfaces/Ports | |
| USB | Yes |
| HDMI | Yes |
| Total Number of HDMI Ports | 3 |
| Network & Communication | |
| Bluetooth | Yes |
| Ethernet | Yes |
| Wireless LAN | Yes |
| Power Description | |
| Input Voltage | 230 V AC |
| 120 V AC | |
| Input Frequency | 60 Hz |
| 50 Hz | |
| Video | |
| Maximum Resolution | 3840 x 2160 |
| Scan Format | 2160p |
| Digital Tuner | ATSC |
| ClearQAM | |
| Video Signal Standard | 4K UHDTV |
| General Information | |
| Product Type | Smart LED-LCD TV |
| Manufacturer Part Number | 55UM777H0UA |
| Manufacturer Website Address | http://www.lg.com |
| Manufacturer | LG Electronics |
| Product Model | 55UM777H0UA |
| Product Name | 55UM777H0UA Smart LED-LCD TV |
| Product Series | UM777H |
| Brand Name | LG |
| Physical Characteristics | |
| Weight (Approximate) | 33.07 lb (15000 g) |
| Height | 28.19" (716 mm) |
| Width | 48.66" (1236 mm) |
| Depth | 1.17" (29.70 mm) |
| Weight with Stand (Approximate) | 40.12 lb (18200 g) |
| VESA Mount Compatible | Yes |
| VESA Mount Standard | 300 x 300 |
| Height with Stand | 30.35" (771 mm) |
| Width with Stand | 48.66" (1236 mm) |
| Depth with Stand | 11.93" (303 mm) |
| Product Color | Dark Charcoal Gray |
| Color Family | Gray |
| Technical Information | |
| Operating System | webOS 23 |
| Features | Audio Return Channel (ARC) |
| Sound Sync | |
| Theft Protection | |
| USB Cloning | |
| Wake on LAN (WOL) | |
| Web Browser | |
| Screen Share | |
| SoftAP | |
| AI Sound Pro | |
| AI Picture Pro | |
| RF Antenna Input | |
| Pro:Idiom | |
| Pro:Centric SMART | |
| Pro:Centric Direct | |
| Multi-view | |
| IP Control | |
| Discovery and Launch (DIAL) | |
| Energy Saving Mode | |
| Ez Manager | |
| Gallery Mode | |
| Game Optimizer | |
| High Dynamic Range (HDR) | |
| Instant On | |
| Viewable Screen Size | 55" (1397 mm) |
| Streaming Service | Netflix |
| PC Streaming | Yes |
| Internet Access | Yes |
| Screen Size Class | 55" (1397 mm) |
| High Dynamic Range (HDR) | Yes |
| High Dynamic Range (HDR) Type | HDR10 |
| HDR10 Pro | |
| HLG |
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