The difference between TFT LCD and AMOLED

Do you know the difference between TFT LCD and AMOLED?If you want to know more, please continue to look down.

The side：
Size:2.4 inch
P/N:LTK240H4005C
Display Type:Transmissive
Resolution:240*320
Interface:4Lane SPI/3Lane SPI/SPI+RGB/MCU
Luminance:280nit

The right side：
Size:2.4 inch
P/N:LTK024MNXOM11-V0
Display Type:AMOLED
Resolution:450*600
Interface:SPI/MCU/MIPI
Luminance:800nit

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