In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Mi TV5A40 and TCL 43S423 are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Mi TV5A40 features a 40 Inch (102 cm) screen while TCL 43S423 comes with 43 Inch (109.22 cm), which can make a noticeable difference depending on your room size and viewing distance. Audio output differs between the two (24 W vs 2 Channel X 8 W), which can influence overall sound clarity and loudness. Mi TV5A40 and TCL 43S423 differ in resolution (1920 x 1080 vs UHD), which can affect overall clarity and sharpness of the display.

Verdict: Choosing between Mi TV5A40 and TCL 43S423 depends on your usage, whether you prioritize display quality, smoother motion, or smart features.