Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come with smart platforms that support popular streaming apps and voice control features. Audio output differs between the two (10 W + 10 W vs 20 W), which can influence overall sound clarity and loudness. TCL 43S455-CA and OnePlus 40 Y1 differ in resolution (UHD vs 1920 x 1080), which can affect overall clarity and sharpness of the display. If you're comparing TCL 43S455-CA and OnePlus 40 Y1, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. TCL 43S455-CA features a 43 Inch (109.22 cm) screen while OnePlus 40 Y1 comes with 40 Inch (102 cm), which can make a noticeable difference depending on your room size and viewing distance.

Verdict: Choosing between TCL 43S455-CA and OnePlus 40 Y1 depends on your usage, whether you prioritize display quality, smoother motion, or smart features.