| PartNumber | LC420EUH-LFF1 |
| Brand | LG Display |
| Size | 42 |
| Application | LCTV |
| Resolution | 1920(RGB)×1080 , FHD |
| Composition | LCM |
| Brightness | 400 cd/m² (Typ.) |
| CR | 1500:1 |
| Colors | 16.7M |
| Backlight | WLED |
| Interface | EPI |
| Panel Brand | LG Display |
| Panel Model | LC420EUH-LFF1 |
| Panel Type | a-Si TFT-LCD , LCM |
| Panel Size | 42 inch |
| Display Mode | IPS, Normally Black, Transmissive |
| Active Area | 927.94×521.96 mm |
| Outline | 944.4×543.05 mm |
| Surface | Antiglare (Haze 1%), Hard coating (2H) |
| Contrast Ratio | 1500:1 (Typ.) |
| Display Colors | 16.7M (8-bit), CIE193172% |
| Response Time | 8/10 (Typ.)(Tr/Td) |
| Viewing Angle | 89/89/89/89 (Min.)(CR≥10)(L/R/U/D) |
| Frequency | 120Hz |
| Lamp Type | WLEDWithout Driver |
| Signal Interface | EPI, 100 pins |
| Input Voltage | 12.0V (Typ.) |
| LC420EUD-SDA1 | LG Display | 42 | 1920×1080 |
| LC420EUF-PFF1 | LG Display | 42 | 1920×1080 |
| LC420EUF-SDF1 | LG Display | 42 | 1920×1080 |
| LC420EUJ-SFK2 | LG Display | 42 | 1920×1080 |
| LC420EUJ-SGE1 | LG Display | 42 | 1920×1080 |
| LC420EUN-FEF1 | LG Display | 42 | 1920×1080 |
| LC420EUN-SEF1 | LG Display | 42 | 1920×1080 |
| LC420EUN-SFF3 | LG Display | 42 | 1920×1080 |
| LC420EUN-SFM1 | LG Display | 42 | 1920×1080 |
| LC420EUS-SCA1 | LG Display | 42 | 1920×1080 |
| LC320DXE-FGA3 | LG Display | 31.5 | 1366×768 |
| LC370EUN-SDV2 | LG Display | 37 | 1920×1080 |
| LC420EUN-SDF1 | LG Display | 42 | 1920×1080 |
| LC470WUN-SDA1 | LG Display | 47 | 1920×1080 |
| LC550EUN-FEF1 | LG Display | 55 | 1920×1080 |
| LC550WUD-SBM4 | LG Display | 55 | 1920×1080 |
| T370HW03 VD | AUO | 37 | 1920×1080 |
| T420HW09 V1 | AUO | 42 | 1920×1080 |
| V236BJ1-P01 | Innolux | 23.6 | 1366×768 |
| V400HJ6-LE8 | Innolux | 40 | 1920×1080 |