Brief Information 
| Brand / LCD Model | BOE-HYDIS HTT40WQ1-M00 |
|---|---|
| Diagonal Size | 4.0 |
| LCD Resolution | 480 x 272 |
| LCD Composition | Panel |
| LCD Type | a-Si TFT-LCD |
| Application | Portable Navigation Device, Pocket TV, MP4 PMP |
| Specific Feature |
Mechanical features 
| Pixel Configuration | RGB Vertical Stripe |
|---|---|
| Pixel Density | 138 PPI |
| Aspect Ratio | 16:9 (H:V) |
| Form Factor | Flat Rectangle Display |
| Dot Pitch (H x V) | 0.061 x 0.183 mm |
| Active Area (H x V) | 87.84 X 49.776 mm |
| Orientation | Landscape type |
Touch Screen 
Optical Features 
| Display Mode | TN, Normally White, Transmissive |
|---|---|
| Display Color | 16.7M |
Electronic Features 
Backlight System 
| Lamp Position | Edge light type |
|---|---|
| Lamp Type | WLED |
Signal Interface 