| PartNumber | A027DN04 V4 |
| Brand | AUO |
| Size | 2.7 |
| Application | DSC |
| Resolution | 320(RGB)×240 , QVGA |
| Composition | LCM |
| Brightness | 300 cd/m² (Typ.) |
| CR | 400:1 |
| Colors | 16.7M |
| Backlight | WLED |
| Interface | Serial RGB |
| Panel Brand | AUO |
| Panel Model | A027DN04 V4 |
| Panel Type | a-Si TFT-LCD , LCM |
| Panel Size | 2.7 inch |
| Display Mode | TN, Normally White, Transmissive |
| Active Area | 54×40.5 mm |
| Outline | 66.6×48.7×2.8 mm |
| Surface | Hard coating (3H) |
| Contrast Ratio | 400:1 (Typ.) |
| Display Colors | 16.7M (8-bit), CIE193145% |
| Response Time | 10/25 (Typ.)(Tr/Td) |
| Viewing Angle | 60/60/50/60 (Typ.)(CR≥10)(L/R/U/D) |
| Frequency | 60Hz |
| Lamp Type | 2S1PWLEDWithout Driver |
| Signal Interface | Serial RGB (8-bit) + SPI, CCIR601/656, 39 pins |
| Input Voltage | 3.3V (Typ.) |
| A027DN01 V1 | AUO | 2.7 | 320×240 |
| A027DN01 VB | AUO | 2.7 | 320×240 |
| A027DN03 V3 | AUO | 2.7 | 320×240 |
| A027DN03 V4 | AUO | 2.7 | 320×240 |
| A027DN03 V7 | AUO | 2.7 | 320×240 |
| A027DN03 V9 | AUO | 2.7 | 320×240 |
| A027DN04 V4 | AUO | 2.7 | 320×240 |
| A027DN04 V7 | AUO | 2.7 | 320×240 |
| A027DTN01.2 | AUO | 2.7 | 320×240 |
| A027DTN01.3 | AUO | 2.7 | 320×240 |
| A020BL01 V0 | AUO | 2.0 | 640×240 |
| A024CN03 V2 | AUO | 2.4 | 480×234 |
| A025DN01 V3 | AUO | 2.5 | 320×240 |
| A027DN03 V2 | AUO | 2.7 | 320×240 |
| A030DN01 V0 | AUO | 3.0 | 320×240 |
| A030JTN01.1 | AUO | 3.0 | 960×480(dot) |
| LS025A8DZ01S | SHARP | 2.5 | 320×240 |
| LTV250QV-F03 | Samsung | 2.5 | 320×240 |
| LTV350QV-F09 | Samsung | 3.5 | 320×240 |
| TM027CDH19 | Tianma | 2.7 | 320×240 |