| PartNumber | LD550WUD-SCA1 |
| Brand | LG Display |
| Size | 55 |
| Application | PID |
| Resolution | 1920(RGB)×1080 , FHD |
| Composition | LCM |
| Brightness | 700 cd/m² (Typ.) |
| CR | 1300:1 |
| Colors | 16.7M/1.06B |
| Backlight | CCFL |
| Interface | LVDS |
| Panel Brand | LG Display |
| Panel Model | LD550WUD-SCA1 |
| 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 | 1286×745 mm |
| Surface | Hard coating (3H), Reflection 2.0% (Max.) |
| Contrast Ratio | 1300:1 (Typ.) |
| Display Colors | 16.7M/1.06B (8-bit / 8-bit + Dithering), CIE193172% |
| Response Time | 10 (Typ.)(G to G) |
| Viewing Angle | 89/89/89/89 (Min.)(CR≥10)(L/R/U/D) |
| Frequency | 120Hz |
| Lamp Type | CCFLEmbedded (Inverter) |
| Signal Interface | LVDS (4 ch, 8/10-bit), 92 pins |
| Input Voltage | 12.0V (Typ.) |
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| LC550EUD-SCA2 | LG Display | 55 | 1920×1080 |
| LC550EUE-SEM1 | LG Display | 55 | 1920×1080 |
| LC550EUF-FFP2 | LG Display | 55 | 1920×1080 |
| LC550EUN-FEF1 | LG Display | 55 | 1920×1080 |
| LC550EUN-SEM1 | LG Display | 55 | 1920×1080 |
| LD550DUN-THB3 | LG Display | 55 | 1920×1080 |
| LD550WUP-SCA1 | LG Display | 55 | 1920×1080 |
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| V546HK3-LS5 Rev.C7 | Innolux | 55 | 1920×1080 |
| LD550EUE-FHB1 | LG Display | 55 | 1920×1080 |
| LD550WUP-SCA1 | LG Display | 55 | 1920×1080 |
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| LTI320AP02 | Samsung | 31.5 | 1366×768 |
| LTI430LA01 | Samsung | 43 | 1920×480 |
| LTI460HA01 | Samsung | 46 | 1920×1080 |
| LTI550HN03 | Samsung | 55 | 1920×1080 |
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| S290AJ1-LE1 | Innolux | 29.0 | 1920×540 |