Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. 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. 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. 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. LG 20M37D and Salora SLV-4201 differ in resolution (NA vs 1600 x 900), which can affect overall clarity and sharpness of the display. 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.