Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Sansui S43P28FN features a 43 Inch (109.22 cm) screen while Toshiba 40S3965 comes with 40 Inch (102 cm), which can make a noticeable difference depending on your room size and viewing distance. Sansui S43P28FN and Toshiba 40S3965 offer different motion rates (60 Hz vs 50 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both models support 1920 x 1080 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. From a practical standpoint, both options provide a reliable viewing experience for most users. Audio output differs between the two (2 x 8 W vs 8 W + 8 W), which can influence overall sound clarity and loudness. Sansui S43P28FN and Toshiba 40S3965 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.

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