| PartNumber | LD550DUN-TMA4 |
| Brand | LG Display |
| Size | 55 |
| Application | Video Wall |
| Resolution | 1920×1080 |
| Composition | a-Si TFT-LCD , LCM |
| Brightness | |
| CR | 1100:1 |
| Colors | 1.06B |
| Backlight | WLED |
| Interface | LVDS |
| Diagonal Size | 55 inch |
| Pixel Format | 1920(RGB)×1080 [FHD] 40PPI |
| Active Area | 1209.6(H)×680.4(V) mm |
| Bezel Area | - |
| Luminance | 500 cd/m² (Typ.) |
| View Direction | Symmetry |
| Viewing Angle | 89/89/89/89 (Min.)(CR≥10) |
| Support Color | 1.06B 72% NTSC |
| Spliced Seam | 0.9 mm (active to active seam) |
| Frame Rate | 60Hz |
| Interface Type | LVDS (2 ch, 10-bit) , 51 pins Connector |
| Power Supply | 12.0V (Typ.) |
| Environment | Operating Temperature: 0 ~ 50 °C ; Storage Temperature: -20 ~ 60 °C |
| Model | LD550DUN-TMA4 |
| Type | a-Si TFT-LCD , LCM |
| Configuration | RGB Vertical Stripe |
| Outline Dim. | 1210.51(H)×681.22(V) ×54.3(D) mm |
| Treatment | Antiglare (Haze 28%), Hard coating (2H) |
| Contrast Ratio | 1100:1 (Typ.) (TM) |
| Response Time | 8 (Typ.)(G to G) |
| Operating Mode | S-IPS, Normally Black, Transmissive |
| Light Source | WLED , 50K hours , With LED Driver |
| Designed For | Video Wall |
| Touch Panel | Without |
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