| PartNumber | LC550EUD-SEF3 |
| Brand | LG Display |
| Size | 55 |
| Application | LCTV |
| Resolution | 1920(RGB)×1080 , FHD |
| Composition | LCM |
| Brightness | 400 cd/m² (Typ.) |
| CR | 1600:1 |
| Colors | 16.7M/1.06B |
| Backlight | WLED |
| Interface | LVDS |
| Panel Brand | LG Display |
| Panel Model | LC550EUD-SEF3 |
| Panel Type | a-Si TFT-LCD , LCM |
| Panel Size | 55 inch |
| Display Mode | S-IPS, Normally Black, Transmissive |
| Active Area | 1209.6×680.4 mm |
| Outline | 1244.6×720.9 mm |
| Surface | Antiglare (Haze 1%), Hard coating (2H) |
| Contrast Ratio | 1600:1 (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 | LVDS (4 ch, 8/10-bit), 92 pins |
| Input Voltage | 12.0V (Typ.) |
| LC550EGY-SHM2 | LG Display | 55 | 3840×2160 |
| LC550EUB-SCA1 | LG Display | 55 | 1920×1080 |
| LC550EUD-FFF1 | LG Display | 55 | 1920×1080 |
| LC550EUD-SCA2 | LG Display | 55 | 1920×1080 |
| LC550EUE-SEF1 | 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-FEF1 | LG Display | 55 | 1920×1080 |
| LC550EUN-SEF1 | LG Display | 55 | 1920×1080 |
| LC190WH1-TLC1 | LG Display | 18.5 | 1366×768 |
| LC215EUE-SDP1 | LG Display | 21.5 | 1920×1080 |
| LC320DXN-SER3 | LG Display | 31.5 | 1366×768 |
| LC320EUD-SDA2 | LG Display | 31.5 | 1920×1080 |
| LC370WUD-SCB1 | LG Display | 37 | 1920×1080 |
| LC370WUN-SAB1 | LG Display | 37 | 1920×1080 |
| LC420WX5-SLA1 | LG Display | 42 | 1366×768 |
| LC650EQK-FGK5 | LG Display | 65 | 3840×2160 |
| T315HW02 V0 | AUO | 31.5 | 1920×1080 |
| V470H2-LE1 | Innolux | 47 | 1920×1080 |