| PartNumber | LTA550HJ12 |
| Brand | Samsung |
| Size | 55 |
| Application | LCTV |
| Resolution | 1920(RGB)×1080 , FHD |
| Composition | LCM |
| Brightness | 400 cd/m² (Typ.) |
| CR | 4000:1 |
| Colors | 16.7M |
| Backlight | WLED |
| Interface | LVDS |
| Panel Brand | SAMSUNG |
| Panel Model | LTA550HJ12 |
| 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 | 1247.6×719.9 mm |
| Surface | Antiglare, Hard coating (3H) |
| Contrast Ratio | 4000:1 (Typ.) |
| Display Colors | 16.7M (8-bit), CIE193172% |
| Response Time | 8 (Typ.)(G to G) |
| Viewing Angle | 89/89/89/89 (Typ.)(CR≥10)(L/R/U/D) |
| Frequency | 120Hz |
| Lamp Type | WLEDEmbedded (LED Driver) |
| Signal Interface | LVDS (4 ch, 8-bit), 92 pins |
| Input Voltage | 12.0V (Typ.) |
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| LTA550HF02 | 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 |
| LTA550HJ19 | Samsung | 55 | 1920×1080 |
| LTA550HW04 | Samsung | 55 | 1920×1080 |
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| LC470WUN-SDA1 | LG Display | 47 | 1920×1080 |
| T370XW02 VG | AUO | 37 | 1366×768 |
| T420HW09 V2 | AUO | 42 | 1920×1080 |
| T420QVN01.0 CELL | AUO | 42 | 3840×2160 |
| T420XW01 V8 | AUO | 42 | 1366×768 |
| T650HVN04.1 | AUO | 65 | 1920×1080 |
| V420H2-L05 | Innolux | 42 | 1920×1080 |