Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Elista LED-SU75EIB51 and Panasonic TH-75MX740DX are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. 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. Elista LED-SU75EIB51 and Panasonic TH-75MX740DX differ in resolution (4K 3840 x 2160 vs 4K), which can affect overall clarity and sharpness of the display. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions.

Verdict: Choosing between Elista LED-SU75EIB51 and Panasonic TH-75MX740DX depends on your usage, whether you prioritize display quality, smoother motion, or smart features.