4.0-Inch 280×1184 TFT Display for Wearable Devices
The 4.0-inch TFT LCD combines a 280×1184 resolution with low power usage and sleek design, offering a balance between size and performance for modern compact devices.
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Wearable devices and wrist displays
Portable medical equipment
Smart control interfaces
Fitness trackers and compact monitors
Consumer electronics with narrow screens
| Spec | Item | Specifications | Unit |
| Part No. | EQT400WYZ346G | – | |
| Size | 4 | inch | |
| Resolution | 280×1184 | – | |
| Viewing Angle | Full | – | |
| Active Area | 23.39(H)×98.92(V） | mm | |
| Outline Dimension(mm) | 29.60(W)×120.80(H)×2.88(D) | ||
| Driver IC | ST77921 | – | |
| Touch Function | WITHOUT | – | |
| Brightness(Cd/m2) | 450 | Cd/m2 | |
| Interface | MIPI | – | |
| Storage Temp. | －20 TO 70 | ℃ | |
| Operation Temp. | －10 TO 60 | ℃ |
