| PartNumber | LJ640U25 |
| Brand | SHARP |
| Size | 7.9 |
| Application | IA |
| Resolution | 640×200 |
| Composition | EL |
| Brightness | 60 cd/m² (Typ.) |
| CR | |
| Colors | Monochrome |
| Backlight | self |
| Interface | |
| Panel Brand | SHARP |
| Panel Model | LJ640U25 |
| Panel Type | EL , EL |
| Panel Size | 7.9 inch |
| Active Area | 191.9×59.9 mm |
| Outline | 238×108×37.6 mm |
| Surface | |
| Contrast Ratio | |
| Display Colors | Monochrome |
| Viewing Angle | |
| Frequency | 60Hz |
| Input Voltage | 5.0/12.0V (Typ.)(VL/VD) |
| B079XAN02.0 CELL | AUO | 7.9 | 768×1024 |
| B080XAN02.0 | AUO | 7.9 | 768×1024 |
| LJ640U21 | SHARP | 7.9 | 640×200 |
| LJ640U34 | SHARP | 8.9 | 640×400 |
| LJ640U35 | SHARP | 8.9 | 640×400 |
| LJ640U48 | SHARP | 9.4 | 640×480 |
| LJ64H034 | SHARP | 8.9 | 640×400 |
| LP079X01-SMA2 | LG Display | 7.9 | 768×1024 |
| LQ079L1SX01 | SHARP | 7.9 | 1536×2048 |
| LQ079L1SX02 | SHARP | 7.9 | 1536×2048 |
| AA121SP01 | Mitsubishi | 12.1 | 800×600 |
| AA121XN01 | Mitsubishi | 12.1 | 1024×768 |
| G057VGE-T01 | Innolux | 5.7 | 640×480 |
| G151EVN01.0 | AUO | 15.1 | 1280×248 |
| KL6448USTS-FFW | Kyocera | 6.9 | 640×480 |
| LM80C209 | SHARP | 11.3 | 800×600 |
| LQ121S1DC71 | SHARP | 12.1 | 800×600 |
| LQ150X1LW73 | SHARP | 15.0 | 1024×768 |
| LTM10C209H | TOSHIBA | 10.4 | 640×480 |
| PD064VT4 | E Ink | 6.4 | 640×480 |