Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Philips 48PFL4958-V7 and Samsung HG50NJ690UFXZA differ in resolution (1920 x 1080 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs come with smart platforms that support popular streaming apps and voice control features. Philips 48PFL4958-V7 features a 48 Inch (121.92 cm) screen while Samsung HG50NJ690UFXZA comes with 50 Inch (126 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 48PFL4958-V7 and Samsung HG50NJ690UFXZA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions.

Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.