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. Both TVs come with smart platforms that support popular streaming apps and voice control features. Philips 49PUT7391-V7 and Philips 46PFL5556-V7 are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Philips 49PUT7391-V7 features a 49 Inch (124.46 cm) screen while Philips 46PFL5556-V7 comes with 46 Inch (117 cm), which can make a noticeable difference depending on your room size and viewing distance. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Philips 49PUT7391-V7 and Philips 46PFL5556-V7 differ in resolution (4K 3840 x 2160 vs 1920 x 1080), which can affect overall clarity and sharpness of the display. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing.

Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.