| Nama Wahi | OEL9M1028-W-E |
| Waitohu | TRULY |
| Rahi | 1.1 |
| Taupānga | Wearable Round Displ |
| Whakatau | 128×128 |
| Te tito | OLED, PM-OLED |
| Tirohanga | |
| CR | 5000:1 |
| Nga Tae | Grayscale(W) |
| Whakamuri | self |
| Atanga | 8-bit |
| manufacturer | TRULY |
| model name | OEL9M1028-W-E |
| screen size | 1.1 inch |
| screen type | OLED, PM-OLED |
| pixel number | 128×128 112PPI |
| arrangement | Rectangle |
| active area(mm) | 28.8 × 28.8 (H×V) |
| outline(mm) | 37.62 × 41.31 × 1.55 (H×V×D) |
| luminance | 100 cd/m² (Typ.) |
| contrast ratio | 5000 : 1 (Min.) (TM) |
| viewing angle | 80/80/80/80 (Min.) |
| response | 0.02/0.02 (Max.)(Tr/Td) ms |
| good view at | Symmetry |
| work mode | - |
| color depth | Grayscale(W) |
| backlight | self , 20K hours |
| mass | TBD |
| used for | Wearable Round Display |
| refresh rate | 105Hz |
| touchscreen | Without |
| driver ic list | Built-in COG SSD1327ZB |
| signal type | 8-bit 6800/8080 parallel, 4-wire SPI, I²C , FPC 25 pins |
| voltage supply | 1.65/2.6V (Min./Max.)(VDD) |
| max. ratings | Storage Temp.: -40 ~ 80 °C Operating Temp.: -30 ~ 70 °C |
| OEL9M1004-L4-E | Other | 1.5 | 128×128 |
| OEL9M1007-B-E | Other | 1.1 | 96×96 |
| OEL9M1007-G-E | Other | 1.1 | 96×96 |
| OEL9M1007-W-E | Other | 1.1 | 96×96 |
| OEL9M1007-Y-E | Other | 1.1 | 96×96 |
| OEL9M1010-B-E | Other | 0.95 | 96×64 |
| OEL9M1010-G-E | Other | 0.95 | 96×64 |
| OEL9M1010-R-E | Other | 0.95 | 96×64 |
| OEL9M1010-W-E | Other | 0.95 | 96×64 |
| OEL9M1010-Y-E | Other | 0.95 | 96×64 |