3.4" 800×800 TFT Display Specifications
The 3.4-inch round TFT LCD module delivers a crisp 800 × 800 resolution with all-direction viewing, MIPI interface, and 350 cd/m² luminance. Powered by the SC7705 driver IC, it is ideal for portable devices, handheld instruments, and industrial controls requiring compact, high-resolution displays.
Parameter | Value | Unit |
---|---|---|
Diagonal Dimension | 3.4 | inch |
Resolution | 800 × 800 | pixels |
Viewing Direction | All | - |
Touch Mode | None | - |
Module Dimensions | 96.95 × 94.9 × 2.3 | mm |
Viewing Area | 87.6 × 87.6 | mm |
Supply Voltage | 2.8 | V |
Interface | MIPI | - |
Luminance | 350 | cd/m² |
Driver IC | SC7705 | - |
Operating Temperature | -20 ~ 70 | °C |
Storage Temperature | -30 ~ 80 | °C |
Mechanical Dimensions
Please refer to the following mechanical drawing for detailed measurements and mechanical design reference.

Technical Resources
Download datasheets and 3D model files for full technical details and mechanical integration.
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