| Nombor Bahagian | LC420DUH-FGA1 |
| Jenama | LG Display |
| Saiz | 42 |
| Permohonan | LCTV |
| Resolusi | 1920×1080 |
| Komposisi | LCM |
| Kecerahan | 300 |
| CR | 1200:1 |
| Warna | 16.7M |
| Lampu latar | WLED |
| Antara muka | EPI |
| jenama panel | LG Display |
| model panel | LC420DUH-FGA1 |
| jenis panel | a-Si TFT-LCD , LCM |
| saiz panel | 42 inch |
| resolusi | 1920(RGB)×1080 , FHD |
| mod paparan | IPS, Normally Black, Transmissive |
| kawasan aktif | 927.94×521.96 mm |
| garis besar | 959.55×559.5 mm |
| permukaan | Antiglare (Haze 1%), Hard coating (3H) |
| kecerahan | 300 cd/m² (Typ.) |
| nisbah kontras | 1200:1 (Typ.) |
| warna paparan | 16.7M (8-bit), CIE193168% |
| masa tindak balas | 6/8 (Typ.)(Tr/Td) |
| sudut pandangan | 89/89/89/89 (Min.)(CR≥10)(L/R/U/D) |
| kekerapan | 120Hz |
| jenis lampu | WLEDWithout Driver |
| antara muka isyarat | EPI, 100 pins |
| voltan masukan | 12.0V (Typ.) |
| permohonan | LCTV |
| LC420DUE-FGA4 | LG Display | 42 | 1920×1080 |
| LC420DUE-SFU1 | LG Display | 42 | 1920×1080 |
| LC420DUE-SFU2 | LG Display | 42 | 1920×1080 |
| LC420DUF-VGF1 | LG Display | 42 | 1920×1080 |
| LC420DUH-FGA1 | LG Display | 42 | 1920×1080 |
| LC420DUH-FGA2 | LG Display | 42 | 1920×1080 |
| LC420DUH-FGP1 | LG Display | 42 | 1920×1080 |
| LC420DUN-PGA1 | LG Display | 42 | 1920×1080 |
| LC420DUN-SER1 | LG Display | 42 | 1920×1080 |
| LC420DUN-SEU3 | LG Display | 42 | 1920×1080 |
| LC420DUK-SGP1 | LG Display | 42 | 1920×1080 |
| LC550EGE-DHM7 | LG Display | 55 | 3840×2160 |
| LC550EUN-FEF1 | LG Display | 55 | 1920×1080 |
| LTA400HL04 | Samsung | 40 | 1920×1080 |
| LTA460HM05 | Samsung | 46 | 1920×1080 |
| LTU400HM02 | Samsung | 40 | 1920×1080 |
| T390HVN03.0 CELL | AUO | 39 | 1920×1080 |
| V390HK1-LS5 | Innolux | 39 | 1920×1080 |
| V400H1-L03 | Innolux | 40 | 1920×1080 |
| V420DK1-KS1 | Innolux | 42 | 3840×2160 |