| PartNumber | GPG48271QS4 |
| Brand | Giantplus |
| Size | 4.0 |
| Application | PND |
| Resolution | 480(RGB)×272 , WQVGA |
| Composition | LCM |
| Brightness | 320 cd/m² (Typ.) |
| CR | 300:1 |
| Colors | 16.7M |
| Backlight | WLED |
| Interface | TTL |
| Panel Brand | Giantplus |
| Panel Model | GPG48271QS4 |
| 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 | |
| Contrast Ratio | 300:1 (Typ.) |
| Display Colors | 16.7M (8-bit) |
| Response Time | 30 (Typ.)(Tr+Td) |
| Viewing Angle | 60/60/50/55 (Typ.)(CR≥10)(L/R/U/D) |
| Frequency | 60Hz |
| Lamp Type | WLEDWithout Driver |
| Signal Interface | TTL (1 ch, 8-bit), 40 pins |
| Input Voltage | 3.3V (Typ.) |
| AMS397GE66 | Samsung | 4.0 | 480×800 |
| LH400WV3-SD04 | LG Display | 4.0 | 480×800 |
| LH400WV3-SD05 | LG Display | 4.0 | 480×800 |
| LS040T3SW01 | SHARP | 4.0 | 540×960 |
| LTP400WQ-F01 | Samsung | 4.0 | 480×272 |
| PA040XS1 | E Ink | 4.0 | 320×234 |
| PD040QX1 | E Ink | 4.0 | 320×240 |
| PD040QX2 | E Ink | 4.0 | 320×240 |
| TM040YDZ01 | Tianma | 4.0 | 480×800 |
| TS40WD2B-03 | Other | 4.0 | 480×272 |
| A050FW03 V0 | AUO | 5.0 | 480×272 |
| A050FW03 V2 | AUO | 5.0 | 480×272 |
| LB035Q02-TD01 | LG Display | 3.5 | 320×240 |
| LB050WQ3-TD04 | LG Display | 5.0 | 480×272 |
| LMS430HF02 | Samsung | 4.3 | 480×272 |
| LMS430HF41-004 | Samsung | 4.3 | 480×272 |
| LQ043T1DG01 | SHARP | 4.3 | 480×272 |
| LTE400WQ-E01 | Samsung | 4.0 | 480×272 |
| PT035TN01 V.3 | Innolux | 3.5 | 320×240 |
| TM047NDH01 | Tianma | 4.7 | 480×272 |