| Nombor Bahagian | LJ320U21 |
| Jenama | SHARP |
| Saiz | 5.9 |
| Permohonan | IA |
| Resolusi | 320×240 |
| Komposisi | EL |
| Kecerahan | |
| CR | |
| Warna | Monochrome |
| Lampu latar | self |
| Antara muka | |
| jenama panel | SHARP |
| model panel | LJ320U21 |
| jenis panel | EL , EL |
| saiz panel | 5.9 inch |
| resolusi | 320×240 , QVGA |
| kawasan aktif | 119.9×89.9 mm |
| garis besar | 175.8×148.5×34 mm |
| permukaan | |
| kecerahan | |
| nisbah kontras | |
| warna paparan | Monochrome |
| sudut pandangan | |
| kekerapan | 60Hz |
| voltan masukan | 5.0/15.0V (Typ.)(VL/VD) |
| permohonan | IA |
| ACX465AKM-7 | JDI | 5.9 | 1080×1920 |
| LJ32H028 | SHARP | 4.7 | 320×240 |
| LM238XB | KOE | 5.9 | 240×128 |
| LS059T1SX01 | SHARP | 5.9 | 1080×1920 |
| AA050MG01 | Mitsubishi | 5.0 | 800×480 |
| G321DX5R1AC | SII | 6.3 | 320×200 |
| LB190E02-SL02 | LG Display | 19.0 | 1280×1024 |
| LM057QB1T073 | SHARP | 5.7 | 320×240 |
| LMG7410PLFC | KOE | 5.1 | 240×128 |
| LTB190E1-L01 | Samsung | 19.0 | 1280×1024 |
| NL10260BC19-01D | NLT | 8.9 | 1024×600 |
| PD104VT3 | E Ink | 10.4 | 640×480 |
| TM121SV-02L11 | SANYO | 12.1 | 800×600 |
| TX20D16VM2BAA | KOE | 8.0 | 800×480 |