| PartNumber | CLAF040LE21 BX |
| Brand | CPT |
| Size | 4.0 |
| Application | MPH |
| Resolution | 480(RGB)×800 , WVGA |
| Composition | CELL |
| Brightness | 0 |
| CR | 700:1 |
| Colors | |
| Backlight | No B/L |
| Interface | |
| Panel Brand | CPT |
| Panel Model | CLAF040LE21 BX |
| Panel Type | a-Si TFT-LCD , CELL |
| Panel Size | 4.0 inch |
| Display Mode | TN, Normally White, Transmissive |
| Active Area | 51.84×86.4 mm |
| Outline | 55.44×93.9×0.6 mm |
| Surface | Without Polarizer |
| Glass Depth | 0.30+0.30 mm |
| Transmissivity | 4.1% (Typ.)(with Polarizer) |
| Contrast Ratio | 700:1 (Typ.) |
| Display Colors | , CIE193161% |
| Response Time | 30 (Typ.)(Tr+Td) |
| Viewing Angle | 20/50/45/45 (Typ.)(CR≥10)(L/R/U/D) |
| Driver IC | Suggest NT35510 |
| AMS395GB01 | Samsung | 4.0 | 360×640 |
| AMS395GB02 | Samsung | 4.0 | 360×640 |
| CLAF040LE21 AX | CPT | 4.0 | 480×800 |
| LB040Q02-TD01 | LG Display | 4.0 | 320×240 |
| LB040Q04-TD01 | LG Display | 4.0 | 320×240 |
| LH400WV3-SD02 | LG Display | 4.0 | 480×800 |
| LS040B3SX01 | SHARP | 4.0 | 640×960 |
| LTE400WQ-E01 | Samsung | 4.0 | 480×272 |
| LTM04C380K | TOSHIBA | 4.0 | 640×480 |
| PA040XS1 | E Ink | 4.0 | 320×234 |
| DLC0220BMG | Other | 2.2 | 240×320 |
| DLC0283FZG-7 | Other | 2.8 | 240×320 |
| GCX141AKM-E | SONY | 3.2 | 240×400 |
| H345VW01 V0 | AUO | 3.5 | 480×800 |
| HVA37WV1-D01 | HYDIS | 3.7 | 480×800 |
| HVA37WV1-ME0 | HYDIS | 3.7 | 480×800 |
| LQ050T1SX02 | SHARP | 5.0 | 1080×1920 |
| OEL9M0039-Y-E | Other | 1.5 | 128×128 |
| TM018FDZ02 | Tianma | 1.8 | 128×160 |
| TM055XDHP10 | Tianma | 5.5 | 540×960 |