| PartNumber | LC550EQK-FGK4 |
| Brand | LG Display |
| Size | 55 |
| Application | LCTV |
| Resolution | 3840(RGB)×2160 , UHD |
| Composition | CELL |
| Brightness | 0 |
| CR | 1400:1 |
| Colors | 1.06B |
| Backlight | No B/L |
| Interface | V-by-One |
| Panel Brand | LG Display |
| Panel Model | LC550EQK-FGK4 |
| Panel Type | a-Si TFT-LCD , CELL |
| Panel Size | 55 inch |
| Display Mode | IPS, Normally Black, Transmissive |
| Active Area | 1209.6×680.4 mm |
| Outline | 1219.2×690 mm |
| Surface | Antiglare (Haze 1%), Hard coating (2H) |
| Glass Depth | 0.50+0.50 mm |
| Transmissivity | 4.38% (Typ.)(with Polarizer) |
| Contrast Ratio | 1400:1 (Typ.) |
| Display Colors | 1.06B (8-bit + Dithering) |
| 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 |
| Signal Interface | V-by-One 16 lane, 97 pins |
| Input Voltage | 12.0V (Typ.) |
| LC550EQD-FGF5 | LG Display | 55 | 3840×2160 |
| LC550EUD-FFF1 | LG Display | 55 | 1920×1080 |
| LC550EUD-SCA2 | LG Display | 55 | 1920×1080 |
| LC550EUE-SER1 | LG Display | 55 | 1920×1080 |
| LC550EUF-FEP1 | LG Display | 55 | 1920×1080 |
| LC550EUG-KEF1 | LG Display | 55 | 1920×1080 |
| LC550EUH-LFF1 | LG Display | 55 | 1920×1080 |
| LC550EUJ-FFK1 | LG Display | 55 | 1920×1080 |
| LC550EUN-FFM1 | LG Display | 55 | 1920×1080 |
| LC550EUN-PEF1 | LG Display | 55 | 1920×1080 |
| LC320EUD-SDF3 | LG Display | 31.5 | 1920×1080 |
| LC370WUD-SBM2 | LG Display | 37 | 1920×1080 |
| LC420DUJ-SGE3 | LG Display | 42 | 1920×1080 |
| LC420EUS-SCA2 | LG Display | 42 | 1920×1080 |
| LC500EUN-SFM1 | LG Display | 50 | 1920×1080 |
| LC550EQD-FGF2 | LG Display | 55 | 3840×2160 |
| LTZ400HM02 | Samsung | 40 | 1920×1080 |
| T460HVF01.1 | AUO | 46 | 1920×1080 |
| T460HW04 V8 | AUO | 46 | 1920×1080 |
| V460H1-LE3 | Innolux | 46 | 1920×1080 |