| PartNumber | CLAA040JB02CW |
| Brand | CPT |
| Size | 4.0 |
| Application | CNS |
| Resolution | 480(RGB)×272 , WQVGA |
| Composition | LCM |
| Brightness | 350 cd/m² (Typ.) |
| CR | 350:1 |
| Colors | 16.7M |
| Backlight | WLED |
| Interface | TTL |
| Panel Brand | CPT |
| Panel Model | CLAA040JB02CW |
| Panel Type | a-Si TFT-LCD , LCM |
| Panel Size | 4.0 inch |
| Display Mode | TN, Normally White, Transmissive |
| Active Area | 87.84×49.776 mm |
| Outline | 98.3×62.6 mm |
| Surface | Antiglare, Hard coating (3H) |
| Contrast Ratio | 350:1 (Typ.) |
| Display Colors | 16.7M (8-bit), CIE193150% |
| Response Time | 10/15 (Typ.)(Tr/Td) |
| Viewing Angle | 65/65/45/65 (Typ.)(CR≥10)(L/R/U/D) |
| Lamp Type | 10S1PWLEDWithout Driver |
| Signal Interface | Parallel RGB (1 ch, 8-bit), 50 pins |
| Input Voltage | 3.3V (Typ.) |
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| LH400WV3-SD05 | LG Display | 4.0 | 480×800 |
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| PD040QX2 | E Ink | 4.0 | 320×240 |
| A102VW01 V7 | AUO | 10.2 | 800×480 |
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| LA070WV1-TH01 | LG Display | 7.0 | 800×480 |
| LA080WV3-SD01 | LG Display | 8.0 | 800×480 |
| LQ6BW51N | SHARP | 5.8 | 480×234 |
| TFD58W22MW | TOSHIBA | 5.8 | 400×234 |