| Nama Wahi | ET040TC3 |
| Waitohu | E Ink |
| Rahi | 4.0 |
| Taupānga | Handheld & PDA |
| Whakatau | 480×720 |
| Te tito | EPD, EPD |
| Tirohanga | |
| CR | |
| Nga Tae | Monochrome |
| Whakamuri | No |
| Atanga | |
| brand | E Ink |
| model | ET040TC3 |
| diagonal size | 4.0 inch |
| type | EPD, EPD |
| pixel format | 480×720 213PPI |
| configuration | Rectangle |
| active area | 57.13(H)×85.69(V) mm |
| outline dim. | 63.5(H)×98.9(V) mm |
| bezel area | - |
| treatment | Antiglare |
| view direction | - |
| response time | 2700 |
| viewing angle | - |
| operating mode | Reflective |
| support color | Monochrome |
| light source | No B/L |
| weight | 7.2g |
| designed for | Handheld & PDA |
| Parallel Data |
| A040FL01 V2 | AUO | 4.0 | 480×272 |
| AMS395GB04 | Samsung | 4.0 | 360×640 |
| CLAF040LE21 AX | CPT | 4.0 | 480×800 |
| COM40T4M46ULX | ORTUSTECH | 4.0 | 480×800 |
| ET043001DM6 | EDT | 4.3 | 480×272 |
| ET044AS013 | PDI | 4.4 | 400×300 |
| LH400WS2-SD03 | LG Display | 4.0 | 640×1136 |
| LH400WV3-SD02 | LG Display | 4.0 | 480×800 |
| LTE400WQ-E01 | Samsung | 4.0 | 480×272 |
| TS40WD2B-03 | Other | 4.0 | 480×272 |