| PartNumber | LC550EQ3-SMA1 |
| Brand | LG Display |
| Size | 55 |
| Application | TV Sets |
| Resolution | 3840(RGB)×2160, UHD, 80PPI |
| Composition | a-Si TFT-LCD , CELL |
| Brightness | 0 cd/m² |
| CR | 1400:1 |
| Colors | 1.07B |
| Backlight | No |
| Interface | EPI |
| Panel Brand | LG Display |
| Panel Size | 55" |
| Display Area | 1209.6(W)×680.4(H) mm |
| Outline Size | 1221.4(W)×694.8(H) ×1.2(D) mm |
| Viewing Angle | 89/89/89/89 (Typ.)(CR≥10) |
| Best View on | Symmetry |
| Glass Depth | - |
| Display Colors | 1.07B 80% NTSC |
| Frequency | 120Hz |
| Driver IC | COF Built-in 12 source chips |
| Panel Weight | 2.50/2.63Kgs (Typ./Max.) |
| Signal Interface | EPI , 136 pins Connector |
| Input Voltage | 12.0V (Typ.)(VLCD) |
| Environment | Operating Temp.: 0 ~ 50 °C ; Storage Temp.: -20 ~ 60 °C |
| Panel Model | LC550EQ3-SMA1 |
| Panel Type | a-Si TFT-LCD , CELL |
| Pixel Format | RGB Vertical Stripe |
| Bezel Opening | - |
| Surface | Antiglare (Haze 3%), Hard coating (2H) |
| Contrast Ratio | 1400:1 (Typ.) (TM) |
| Display Mode | IPS, Normally Black, Transmissive |
| Response Time | 8/10 (Typ.)(Tr/Td) |
| Transmissivity | 4.37% (Typ.)(with Polarizer) |
| Lamp Type | No B/L |
| Touch Screen | Without |
| LC550EQD-FGF5 | LG Display | 55 | 3840×2160 |
| LC550EQE-PGF1 | LG Display | 55 | 3840×2160 |
| LC550EQE-PGF2 | LG Display | 55 | 3840×2160 |
| LC550EUE-SER1 | LG Display | 55 | 1920×1080 |
| LC550EUF-FEP1 | LG Display | 55 | 1920×1080 |
| LC550EUF-FFP2 | LG Display | 55 | 1920×1080 |
| LC550EUG-PFF1 | LG Display | 55 | 1920×1080 |
| LC550EUJ-FFK1 | LG Display | 55 | 1920×1080 |
| LC550EUN-SEM1 | LG Display | 55 | 1920×1080 |
| LC550EUN-SFF1 | LG Display | 55 | 1920×1080 |