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| Part Number | LW550JUL-HMA1 | LW550JUL-HRA1 | LW550JUL-HMA2 |
| Manufacturer | LG Display | LG Display | LG Display |
| Panel Size | 55" | 55" | 55" |
| Panel Type | AM-OLED | AM-OLED | AM-OLED |
| Resolution | 1920×1080 | 1920×1080 | 1920×1080 |
| Colors | 1.07B | 1.07B | 1.07B |
| Viewing Area | 1209.6×680.4 | 1209.6×680.4 | 1209.6×680.4 |
| Outline Size | 1221.5×699.4 (H×V×D) | 1221.5(W)×699.4(H) mm | 1221.5(H)×699.35(V)×1.82(D) mm |
| Treatment | Hard coating (2H) | Hard coating (2H) | Hard coating (2H) |
| Brightness | 150 cd/m² (Typ.) | 200 cd/m² (Typ.) | 150 cd/m² (Typ.) |
| Contrast Ratio | 150000 : 1 (Typ.) (TM) | 200000:1 (Typ.) (TM) | 150000:1 (Typ.) (TM) |
| View Direction | Symmetry | ||
| Viewing Angle | 60/60/60/60 (Min.)(CR≥10) (Left / Right / Up / Down) | 60/60/60/60 (Min.)(CR≥10) (Left / Right / Up / Down) | 60/60/60/60 (Min.)(CR≥10) (Left / Right / Up / Down) |
| Response Time | 1 (Typ.)(G to G), 8 (Typ.)(MPRT) ms | 0.1 (Typ.)(G to G), 8 (Typ.)(MPRT) | 1 (Typ.)(G to G), 8 (Typ.)(MPRT) |
| Best View on | Symmetry | Symmetry | |
| Work Mode | - | - | - |
| Glass Thickness | |||
| Transmissivity | |||
| Color Depth | 1.07B 100% sRGB | 1.07B 88% DCI-P3 | 1.07B 100% sRGB |
| Backlight | self , 30K hours | self , 30K hours | self , 30K hours |
| Used for | Digital Signage; Transparent Display | Digital Signage; Transparent Display | Digital Signage; Transparent Display |
| Touch Screen | Without | Without | Without |
| Refresh Rate | 120Hz | 120Hz | 120Hz |
| Driver IC list |
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