Intex LED-SH4007+HD and TCL 43C61B differ in resolution (1366 x 768 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Intex LED-SH4007+HD features a 40 Inch (102 cm) screen while TCL 43C61B comes with 43 Inch (109.22 cm), which can make a noticeable difference depending on your room size and viewing distance. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Intex LED-SH4007+HD and TCL 43C61B 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. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability.

Verdict: Choosing between Intex LED-SH4007+HD and TCL 43C61B depends on your usage, whether you prioritize display quality, smoother motion, or smart features.