| PartNumber | AL2004A |
| Brand | Other |
| Size | 3.0 |
| Application | |
| Resolution | 20×4 |
| Composition | OLED |
| Brightness | |
| CR | |
| Colors | Mono(White) |
| Backlight | self |
| Interface | CPU |
| Panel Brand | Amson |
| Panel Model | AL2004A |
| Panel Type | PM-OLED , OLED |
| Panel Size | 3.0 inch |
| Display Format | 20 characters × 4 lines |
| Display Fonts | 5×7 dots + cursor |
| Character Size | 2.97×4.77 mm |
| Character Pitch | 3.55×5.35 mm |
| Active Area | 70.42×20.82 mm |
| Bezel Area | 72.42×22.82 mm |
| Outline | 98×60×9.7 mm |
| Contrast Ratio | |
| Display Colors | Mono(White) |
| Driver IC | Built-in KS0066 |
| Signal Interface | 8-bit parallel, 16 pins |
| Input Voltage | 3.3V (Typ.) |
| 30WQF0H | SII | 3.0 | 240×400 |
| A030DN01 VC | AUO | 3.0 | 320×240 |
| A030DW01 V1 | AUO | 3.0 | 320×240 |
| AL2002A | Other | 2.9 | 20×2 |
| AL2004A | Other | 3.0 | 20×4 |
| C-51505NFJ-SLW-APN | Kyocera | 3.0 | 20×2 |
| DX08D11VM0AAA | KOE | 3.0 | 480×800 |
| LH300Q01-ED01 | LG Display | 3.0 | 320×240 |
| LQ030Q3DG01 | SHARP | 3.0 | 320×240 |
| LS030B3UW01 | SHARP | 3.0 | 240×400 |
| AL2004A | Other | 3.0 | 20×4 |
| AMC162A | Other | 2.3 | 16×2 |
| C-51505NFQJ-LG-AKN | Kyocera | 3.0 | 20×2 |
| LMS350GF12-005 | Samsung | 3.5 | 320×240 |
| LQ092Y3DG01 | SHARP | 9.2 | 800×480 |
| LQ0DAS0749 | SHARP | 7.0 | 600×800 |
| LTM07C757 | TOSHIBA | 7.7 | 400×234 |
| LTS200QC-F0V | Samsung | 2.0 | 176×220 |
| LTV350QV-F02 | Samsung | 3.5 | 320×240 |
| OEL9M5003-W-E | Other | 2.7 | 128×64 |