| PartNumber | LC420EUN-SEM3 |
| Brand | LG Display |
| Size | 42 |
| Application | LCTV |
| Resolution | 1920(RGB)×1080 , FHD |
| Composition | LCM |
| Brightness | 360 cd/m² (Typ.) |
| CR | 1400:1 |
| Colors | 16.7M |
| Backlight | WLED |
| Interface | LVDS |
| Panel Brand | LG Display |
| Panel Model | LC420EUN-SEM3 |
| Panel Type | a-Si TFT-LCD , LCM |
| Panel Size | 42 inch |
| Display Mode | S-IPS, Normally Black, Transmissive |
| Active Area | 930.24×523.26 mm |
| Outline | 960.4×560.4 mm |
| Surface | Antiglare (Haze 1%), Hard coating (3H) |
| Contrast Ratio | 1400:1 (Typ.) |
| Display Colors | 16.7M (8-bit), CIE193168% |
| Response Time | 6 (Typ.)(G to G) |
| Viewing Angle | 89/89/89/89 (Min.)(CR≥10)(L/R/U/D) |
| Frequency | 60Hz |
| Lamp Type | WLEDEmbedded (LED Driver) |
| Signal Interface | LVDS (2 ch, 8-bit), 51 pins |
| Input Voltage | 12.0V (Typ.) |
| LC420EUD-SEF2 | LG Display | 42 | 1920×1080 |
| LC420EUE-SEM1 | LG Display | 42 | 1920×1080 |
| LC420EUE-SEM2 | LG Display | 42 | 1920×1080 |
| LC420EUF-PFF1 | LG Display | 42 | 1920×1080 |
| LC420EUF-SCR1 | LG Display | 42 | 1920×1080 |
| LC420EUH-PEF1 | LG Display | 42 | 1920×1080 |
| LC420EUJ-SFK2 | LG Display | 42 | 1920×1080 |
| LC420EUN-FEF1 | LG Display | 42 | 1920×1080 |
| LC420EUN-SDV1 | LG Display | 42 | 1920×1080 |
| LC420EUN-SFF1 | LG Display | 42 | 1920×1080 |
| LC320EXN-SEA2 | LG Display | 31.5 | 1366×768 |
| LC370WXE-SBV1 | LG Display | 37 | 1366×768 |
| LC420EUF-FFP3 | LG Display | 42 | 1920×1080 |
| LC420EUN-SEM1 | LG Display | 42 | 1920×1080 |
| LC500CWD-SDF1 | LG Display | 50 | 2560×1080 |
| LTY400HL03 | Samsung | 40 | 1920×1080 |
| T320HVN01.0 | AUO | 31.5 | 1920×1080 |
| T546HW01 V0 | AUO | 55 | 1920×1080 |
| T650QVF04.0 | AUO | 65 | 3840×2160 |
| V315B5-L06 | Innolux | 31.5 | 1366×768 |