| PartNumber | ET040TC2 |
| Brand | E Ink |
| Size | 4.0 |
| Application | Handheld & PDA |
| Resolution | 480×720, 213PPI |
| Composition | EPD, EPD |
| Brightness | |
| CR | |
| Colors | Monochrome |
| Backlight | No |
| Interface | Parallel |
| Panel Brand | E Ink |
| Panel Model | ET040TC2 |
| Panel Size | 4.0" |
| Panel Type | EPD, EPD |
| Pixel Format | Rectangle |
| Display Area | 57.13(W)×85.69(H) mm |
| Bezel Opening | - |
| Outline Size | 63.5(W)×98.9(H) mm |
| Surface | Antiglare |
| Viewing Angle | - |
| Display Mode | Reflective |
| Best View on | - |
| Response Time | 2700 |
| Display Colors | Monochrome |
| Lamp Type | No B/L |
| Panel Weight | 7.2g |
| Signal Interface | Parallel Data |
| ET043001DM6 | EDT | 4.3 | 480×272 |
| ET044AS013 | PDI | 4.4 | 400×300 |
| LB040Q02-TD05 | LG Display | 4.0 | 320×240 |
| LB040Q03-TD01 | LG Display | 4.0 | 320×240 |
| LB040Q04-TD01 | LG Display | 4.0 | 320×240 |
| LH400WS1-SD03 | LG Display | 4.0 | 640×1136 |
| LQ040Y3DX80 | SHARP | 4.0 | 480×800 |
| PD040QT2 | E Ink | 4.0 | 320×240 |
| TM040YDZ01 | Tianma | 4.0 | 480×800 |
| TX10D121VM0AAA | JDI | 4.0 | 480×800 |