| PartNumber | GPN5040G21CG |
| Brand | Giantplus |
| Size | 4.0 |
| Application | Mobile Phone |
| Resolution | 240×320 |
| Composition | CELL , a-Si TFT-LC |
| Brightness | |
| CR | - |
| Colors | 262K |
| Backlight | No B/L |
| Interface | |
| Manufacturer | Giantplus |
| Screen Size | 4.0 inch |
| Pixel Number | 240(RGB)×320 (QVGA) 99PPI |
| Active Area(mm) | 61.2 × 81.6 (H×V) |
| Luminance | 0 (cd/m²) |
| Viewing Angle | - |
| Good View at | - |
| Glass Thickness | 0.50+0.50 mm |
| Color Depth | 262K 53% NTSC |
| Mass | - |
| Refresh Rate | - |
| Model Name | GPN5040G21CG |
| Screen Type | CELL , a-Si TFT-LCD |
| Arrangement | RGB Vertical Stripe |
| Outline(mm) | 65.6 × 91.37 × 1 (H×V×D) |
| Contrast Ratio | - |
| Work Mode | TN, Normally White, Transmissive |
| Response | - |
| Transmissivity | - |
| Used for | Mobile Phone |
| Touchscreen | Without |
| HSD040I3N1-B00 | HannStar | 4.0 | 320×240 |
| LB040Q02-TD01 | LG Display | 4.0 | 320×240 |
| LB040Q03-TD01 | LG Display | 4.0 | 320×240 |
| LH400WS2-SD03 | LG Display | 4.0 | 640×1136 |
| LH400WV3-SD02 | LG Display | 4.0 | 480×800 |
| LH400WV3-SD04 | LG Display | 4.0 | 480×800 |
| LH400WV3-SD05 | LG Display | 4.0 | 480×800 |
| LS040B3SX01 | SHARP | 4.0 | 640×960 |
| PA040XS1 | E Ink | 4.0 | 320×234 |
| TS40WD2B-03 | Other | 4.0 | 480×272 |