| PartNumber | LTA550HJ19 |
| Brand | Samsung |
| Size | 55 |
| Application | LCTV |
| Resolution | 1920(RGB)×1080 , FHD |
| Composition | LCM |
| Brightness | 350 cd/m² (Typ.) |
| CR | 4000:1 |
| Colors | 1.07B |
| Backlight | WLED |
| Interface | LVDS |
| Panel Brand | SAMSUNG |
| Panel Model | LTA550HJ19 |
| Panel Type | a-Si TFT-LCD , LCM |
| Panel Size | 55 inch |
| Display Mode | S-PVA, Normally Black, Transmissive |
| Active Area | 1209.6×680.4 mm |
| Outline | 1229.4×704.2×21.8 mm |
| Surface | Antiglare |
| Contrast Ratio | 4000:1 (Typ.) |
| Display Colors | 1.07B (10-bit), CIE193170% |
| Response Time | 8 (Typ.)(G to G) |
| Viewing Angle | 89/89/89/89 (Typ.)(CR≥10)(L/R/U/D) |
| Frequency | 60Hz |
| Lamp Type | WLEDWithout Driver |
| Signal Interface | LVDS (2 ch, 10-bit), 51 pins |
| Input Voltage | 12.0V (Typ.) |
| LTA550FW01 | Samsung | 55 | 1920×1080 |
| LTA550HJ04 | Samsung | 55 | 1920×1080 |
| LTA550HJ05 | Samsung | 55 | 1920×1080 |
| LTA550HJ07 | Samsung | 55 | 1920×1080 |
| LTA550HJ12 | Samsung | 55 | 1920×1080 |
| LTA550HJ13 | Samsung | 55 | 1920×1080 |
| LTA550HJ15 | Samsung | 55 | 1920×1080 |
| LTA550HQ14 | Samsung | 55 | 1920×1080 |
| LTA550HQ23-W | Samsung | 55 | 1920×1080 |
| LTA550HW03-002 | Samsung | 55 | 1920×1080 |
| LC320EUD-SEF1 | LG Display | 31.5 | 1920×1080 |
| LC320EUN-SEF2 | LG Display | 31.5 | 1920×1080 |
| LC370WU3-SLA1 | LG Display | 37 | 1920×1080 |
| LC420DUN-SER1 | LG Display | 42 | 1920×1080 |
| LC420WU1-SLB1 | LG Display | 42 | 1920×1080 |
| T200XW02 V1 | AUO | 20.0 | 1366×768 |
| T240HW01 V0 | AUO | 24.0 | 1920×1080 |
| T370HW03 VD | AUO | 37 | 1920×1080 |
| T420XW01 V8 | AUO | 42 | 1366×768 |
| V390HK1-LS6 | Innolux | 39 | 1920×1080 |