Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Videocon VKV40FH17XAH and Lloyd 43US790B offer different motion rates (NA vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Videocon VKV40FH17XAH and Lloyd 43US790B differ in resolution (1920 x 1080 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Videocon VKV40FH17XAH features a 40 Inch (102 cm) screen while Lloyd 43US790B comes with 43 Inch (109.22 cm), which can make a noticeable difference depending on your room size and viewing distance. Both TVs come with smart platforms that support popular streaming apps and voice control features. From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. If you're comparing Videocon VKV40FH17XAH and Lloyd 43US790B, both models come with modern features and are designed to deliver a solid viewing experience across different use cases.

Verdict: Choosing between Videocon VKV40FH17XAH and Lloyd 43US790B depends on your usage, whether you prioritize display quality, smoother motion, or smart features.