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A Yes, but power consumption depends on brightness and backlight design. TFT displays typically consume more power than AMOLED in dark UI scenarios, so power optimization should be considered in battery-driven applications.
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A Yes, slightly. Round displays often require custom UI design and PCB layout adjustments due to their non-standard shape. However, using pre-designed modules with optimized FPC and driver support can significantly reduce integration complexity.
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A Start with your UI layout and viewing distance. Smaller sizes (1.4"–2.1") are ideal for compact devices, while larger sizes (2.7"–4.0") provide better readability for dashboards and control panels. Mechanical constraints and bezel design should also be considered early in the selection process.
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A Round TFT displays offer higher brightness and longer lifetime, making them suitable for industrial use. AMOLED provides better contrast and thinner design but may have burn-in risks over time.
