| PartNumber | LC550EQD-FGF4 |
| Brand | LG Display |
| Size | 55 |
| Application | LCTV |
| Resolution | 3840(RGB)×2160 , UHD |
| Composition | LCM |
| Brightness | 450 cd/m² (Typ.) |
| CR | 1400:1 |
| Colors | 16.7M/1.06B |
| Backlight | WLED |
| Interface | V-by-One |
| Panel Brand | LG Display |
| Panel Model | LC550EQD-FGF4 |
| Panel Type | a-Si TFT-LCD , LCM |
| Panel Size | 55 inch |
| Display Mode | IPS, Normally Black, Transmissive |
| Active Area | 1209.6×680.4 mm |
| Outline | 1223.4×697.2 mm |
| Surface | Antiglare (Haze 1%), Hard coating (2H) |
| Contrast Ratio | 1400:1 (Typ.) |
| Display Colors | 16.7M/1.06B (8-bit / 8-bit + Dithering), CIE193172% |
| Response Time | 5 (Typ.)(G to G); 8 (Typ.)(MPRT) |
| Viewing Angle | 89/89/89/89 (Min.)(CR≥10)(L/R/U/D) |
| Frequency | 120Hz+120Hz |
| Lamp Type | WLEDEmbedded (LED Driver) |
| Signal Interface | V-by-One 16 lane, 97 pins |
| Input Voltage | 12.0V (Typ.) |
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| LC550EQD-FGF2 | LG Display | 55 | 3840×2160 |
| LC550EQD-FGF4 | LG Display | 55 | 3840×2160 |
| LC550EQD-FGF5 | LG Display | 55 | 3840×2160 |
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| LC550EUF-FEP1 | LG Display | 55 | 1920×1080 |
| LC550EUG-KEF1 | LG Display | 55 | 1920×1080 |
| LC550EUG-PEF1 | LG Display | 55 | 1920×1080 |
| LC550EUN-FFM1 | LG Display | 55 | 1920×1080 |
| LC550EUN-SEF1 | LG Display | 55 | 1920×1080 |
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