Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. LG 20M37D and Salora SLV-4201 offer different motion rates (NA vs 50 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. LG 20M37D and Salora SLV-4201 differ in resolution (NA vs 1600 x 900), which can affect overall clarity and sharpness of the display. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. LG 20M37D features a 20 Inch (50.80 cm) screen while Salora SLV-4201 comes with 19 Inch (48.26 cm), which can make a noticeable difference depending on your room size and viewing distance. LG 20M37D and Salora SLV-4201 are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities.

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