Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Philips 42PFL6977 and Philips 43PUT7791-V7 differ in resolution (1920 x 1080 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Philips 42PFL6977 and Philips 43PUT7791-V7 are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Philips 42PFL6977 features a 42 Inch (107 cm) screen while Philips 43PUT7791-V7 comes with 43 Inch (109.22 cm), which can make a noticeable difference depending on your room size and viewing distance. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content.

Verdict: Choosing between Philips 42PFL6977 and Philips 43PUT7791-V7 depends on your usage, whether you prioritize display quality, smoother motion, or smart features.