| Nombor Bahagian | E1441CS021 |
| Jenama | PDI |
| Saiz | 4.4 |
| Permohonan | EPT |
| Resolusi | 400×300 |
| Komposisi | EPD |
| Kecerahan | |
| CR | |
| Warna | Monochrome |
| Lampu latar | No B/L |
| Antara muka | SPI |
| jenama panel | PDI |
| model panel | E1441CS021 |
| jenis panel | EPD , EPD |
| saiz panel | 4.4 inch |
| resolusi | 400×300 |
| kawasan aktif | 89.6×67.2 mm |
| garis besar | 98.504×80.4×1.1 mm |
| permukaan | Antiglare |
| kecerahan | |
| nisbah kontras | 7:1 (Typ.)(Reflective) |
| warna paparan | Monochrome (1-bit) |
| sudut pandangan | |
| antara muka isyarat | SPI, 50 pins |
| voltan masukan | 3.0/3.0V (Typ.)(VDD/VCC) |
| permohonan | EPT |
| ET044AS013 | PDI | 4.4 | 400×300 |
| EK014AS014 | PDI | 1.44 | 128×96 |
| EQ030AS181 | PDI | 3.0 | 320×240 |
| ET044AS013 | PDI | 4.4 | 400×300 |
| EW074AT012 | PDI | 7.4 | 480×800 |
| EW074BT011 | PDI | 7.4 | 480×800 |
| LS012B4DG01 | SHARP | 1.2 | 184×38 |
| LS012B7DD01 | SHARP | 1.2 | 184×38 |
| LS013B7DH01 | SHARP | 1.26 | 144×168 |
| LS013B7DH03 | SHARP | 1.28 | 128×128 |
| LS013B7DH05 | SHARP | 1.26 | 144×168 |