| Nombor Bahagian | E2190CS021 |
| Jenama | PDI |
| Saiz | 1.9 |
| Permohonan | Electronic Price Tag |
| Resolusi | 144×128 |
| Komposisi | EPD, EPD |
| Kecerahan | |
| CR | 12:1 |
| Warna | Monochrome |
| Lampu latar | No |
| Antara muka | 4-wire |
| jenama | PDI |
| model | E2190CS021 |
| saiz pepenjuru | 1.9 inch |
| menaip | EPD, EPD |
| format piksel | 144×128 101PPI |
| konfigurasi | Rectangle |
| kawasan aktif | 36(H)×32(V) mm |
| garis besar malap. | 42(H)×42.9(V) ×1.3(D) mm |
| kawasan bezel | - |
| rawatan | Antiglare |
| kecerahan | - |
| nisbah kontras | 12:1 (Typ.) (RF) |
| arah pandang | - |
| masa tindak balas | 2 (Typ.)(Tr) |
| sudut pandangan | - |
| mod operasi | Reflective |
| warna sokongan | Monochrome |
| sumber cahaya | No B/L |
| berat badan | 3.5/4.3g (Typ./Max.) |
| direka untuk | Electronic Price Tag |
| kadar bingkai | - |
| panel sentuh | Without |
| jenis antara muka | 4-wire SPI , 40 pins FPC |
| bekalan kuasa | 3.3/3.3V (Typ.)(VDD/VCC) |
| persekitaran | Operating Temperature: 0 ~ 50 °C ; Storage Temperature: -20 ~ 60 °C |
| SG12832A | Other | 1.9 | 128×32 |