| PartNumber | LC550DUS-SDF1 |
| Brand | LG Display |
| Size | 55 |
| Application | LCTV |
| Resolution | 1920(RGB)×1080 , FHD |
| Composition | LCM |
| Brightness | 450 cd/m² (Typ.) |
| CR | |
| Colors | |
| Backlight | WLED |
| Interface | |
| Panel Brand | LG Display |
| Panel Model | LC550DUS-SDF1 |
| 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 |
| Surface | |
| Contrast Ratio | |
| Display Colors | |
| Response Time | |
| Viewing Angle | |
| Frequency | 120Hz+120Hz |
| Lamp Type | WLED |
| LC550DUE-FGP2 | LG Display | 55 | 1920×1080 |
| LC550DUF-VGF1 | LG Display | 55 | 1920×1080 |
| LC550DUH-PGF2 | LG Display | 55 | 1920×1080 |
| LC550DUJ-SGE1 | LG Display | 55 | 1920×1080 |
| LC550DUN-PGP1 | LG Display | 55 | 1920×1080 |
| LC550DUN-PGP2 | LG Display | 55 | 1920×1080 |
| LC550DUN-SFU2 | LG Display | 55 | 1920×1080 |
| LC550DUS-SCM3 | LG Display | 55 | 1920×1080 |
| LC550DUY-SHA1 | LG Display | 55 | 1920×1080 |
| LC550DUY-SHA2 | LG Display | 55 | 1920×1080 |
| HV320WHB-N06 | BOE | 31.5 | 1366×768 |
| LC320EUD-SCA1 | LG Display | 31.5 | 1920×1080 |
| LTA400HM01 | Samsung | 40 | 1920×1080 |
| ST3151A05-8 | CSOT | 31.5 | 1366×768 |
| T260XW03 V3 | AUO | 26.0 | 1366×768 |
| T260XW04 V2 | AUO | 26.0 | 1366×768 |
| T315HW04 V9 | AUO | 31.5 | 1920×1080 |
| T390HVN03.0 CELL | AUO | 39 | 1920×1080 |
| T420HVN01.1 CELL | AUO | 42 | 1920×1080 |
| T546HW01 V0 | AUO | 55 | 1920×1080 |