| PartNumber | TM040YYSA22 |
| Brand | Tianma |
| Size | 4.0 |
| Application | MPH |
| Resolution | 480(RGB)×800 , WVGA |
| Composition | CELL |
| Brightness | 0 |
| CR | 500:1 |
| Colors | |
| Backlight | No B/L |
| Interface | |
| Panel Brand | TIANMA |
| Panel Model | TM040YYSA22 1 Compatible model |
| 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 | 54.74×93.35 mm |
| Surface | Without Polarizer |
| Glass Depth | 0.50+0.50 mm |
| Transmissivity | 4.3% (Typ.)(with Polarizer) |
| Contrast Ratio | 500:1 (Typ.) |
| Display Colors | , CIE193160% |
| Response Time | 20 (Typ.)(Tr+Td) |
| Viewing Angle | 70/70/70/60 (Typ.)(CR≥10)(L/R/U/D) |
| A040CN01 V2 | AUO | 4.0 | 480×234 |
| A040FL01 V2 | AUO | 4.0 | 480×272 |
| AMS397GE66 | Samsung | 4.0 | 480×800 |
| CLAF040LE21 AX | CPT | 4.0 | 480×800 |
| LH400WS2-SD03 | LG Display | 4.0 | 640×1136 |
| LH400WV3-SD04 | LG Display | 4.0 | 480×800 |
| LTE400WQ-E01 | Samsung | 4.0 | 480×272 |
| LTM04C380K | TOSHIBA | 4.0 | 640×480 |
| PD040QX2 | E Ink | 4.0 | 320×240 |
| TM040YDZ01 | Tianma | 4.0 | 480×800 |
| AMS320FH01-0 | Samsung | 3.2 | 240×400 |
| AMS369FG06-0 | Samsung | 3.7 | 480×800 |
| DLC0400KZG | Other | 4.0 | 640×1136 |
| LH240Q29-SH04 | LG Display | 2.4 | 240×320 |
| LH520WF1-SD01 | LG Display | 5.2 | 1080×1920 |
| LMS246GF06 | Samsung | 2.5 | 320×240 |
| LS040B3SX01 | SHARP | 4.0 | 640×960 |
| LT042MDV5000 | JDI | 4.2 | 768×1280 |
| TM032PDZ04 | Tianma | 3.2 | 320×480 |
| TM045YDH27 | Tianma | 4.5 | 480×854 |