LG Signature OLED T4 OLED77T4PUA 76.8"
The 77-inch UHD 4K OLED panel transitions from opaque with near-infinite contrast to transparent, powered by the a11 AI Processor 4K and a wireless Zero Connect Box for cable-free installation. Its retractable black shade and bespoke floor stand allow placement anywhere in a room, toggling between a conventional display and a see-through design. This set is best for gamers who want a 120Hz, 0.1ms response OLED with VRR support that doubles as a transparent conversation piece.
关于此TV
The 77-inch UHD 4K OLED panel transitions from opaque with near-infinite contrast to transparent, powered by the a11 AI Processor 4K and a wireless Zero Connect Box for cable-free installation. Its retractable black shade and bespoke floor stand allow placement anywhere in a room, toggling between a conventional display and a see-through design. This set is best for gamers who want a 120Hz, 0.1ms response OLED with VRR support that doubles as a transparent conversation piece.
- Screen size 77
- Resolution 3840x2160
- Panel type OLED
- Refresh rate 120
- HDR Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
- Smart platform webOS
- Dolby vision
- Dolby atmos
- HDMI version 2.1
概述
性能表现
优缺点
Pros
Cons
规格参数
完整规格参数
Display
| Size | 77" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | Near Infinite (Black Pixels Emit |
| Color Gamut | Not Specified by Manufacturer |
| Motion Tech | OLED Motion |
| Processor | a11 AI Processor 4K |
HDR
| HDR Formats | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| Response Time | 0.1 |
| VRR | FreeSync, G-Sync, Variable Refresh Rate (VRR) |
| ALLM | Yes |
Smart TV
| Platform | webOS |
| Voice Assistant | Alexa, Apple AirPlay, Google Assistant, LG ThinQ |
| Screen Mirroring | Apple AirPlay |
Audio
| Speaker Config | 4.2 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos |
| eARC | Yes |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi 6E |
| Bluetooth | 5.1 |
| Ethernet | Yes |
| Optical Audio | Yes |
Power & Size
| Power | 205 |
| Energy Star | No |
| Weight | 60.3 kg / 132.9 lbs |
性价比分析
竞品对比
| Spec | LG Signature OLED T4 OLED77T4PUA 76.8" | Sony BRAVIA 9 K85XR90 | Samsung Neo QLED QN800D | Hisense U7 Series 65U75QG | Panasonic Z85AP Series TV-65Z85AP | Sansui VO S55VOUG |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 85 | 75 | 64.5 | 65 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 7680x4320 | 4K | 4K | 3840x2160 |
| Panel Type | OLED | QLED | MiniLED | QLED | OLED | OLED |
| Refresh Rate | 120 | 120 | 120 | 165 | 120 | 120 |
| Hdr | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10+, HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10+ Adaptive, HDR10, HLG, Dolby Vision IQ | Dolby Vision, HDR10 |
| Smart Platform | webOS | Google TV | Tizen | Google TV | Fire TV | Google TV |
| Dolby Vision | true | true | false | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.0 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG Signature OLED T4 OLED77T4PUA 76.8" | 76.3 | 90.5 | 69.9 | 97.8 | 97.1 | 86.3 | 54.8 | 36.4 |
| Sony BRAVIA 9 K85XR90 Compare | 76.3 | 96.9 | 92.3 | 79 | 92.7 | 93.2 | 97.9 | 79.3 |
| Samsung Neo QLED QN800D Compare | 84.6 | 97.7 | 80.3 | 88.4 | 98.9 | 99.6 | 97.9 | 85.1 |
| Hisense U7 Series 65U75QG Compare | 91.6 | 94 | 95.9 | 95.4 | 38.6 | 96.8 | 93.3 | 97.7 |
| Panasonic Z85AP Series TV-65Z85AP Compare | 99 | 89.3 | 49.9 | 84.8 | 52.7 | 81.3 | 97.9 | 36.4 |
| Sansui VO S55VOUG Compare | 81.2 | 72.4 | 55.8 | 96 | 89.2 | 69.9 | 59.8 | 86.3 |
