Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both models support 1366 x 768 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. Samsung UA23F4002ARLXL and LG 24LJ4540 offer different motion rates (100 Hz vs 50 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Samsung UA23F4002ARLXL features a 23 Inch (58.42 cm) screen while LG 24LJ4540 comes with 24 Inch (59.80 cm), which can make a noticeable difference depending on your room size and viewing distance. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Samsung UA23F4002ARLXL and LG 24LJ4540 are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users.

Verdict: Choosing between Samsung UA23F4002ARLXL and LG 24LJ4540 depends on your usage, whether you prioritize display quality, smoother motion, or smart features.