Key Differences

Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. If you're comparing LG 24LM520S-WU and LG 24LJ4540-WU, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. 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. Both models support 1366 x 768 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. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content.

Verdict: Choosing between LG 24LM520S-WU and LG 24LJ4540-WU depends on your usage, whether you prioritize display quality, smoother motion, or smart features.