There is a difference in screen size (46 Inch (117 cm) vs 48 Inch (121.92 cm)), and a larger screen generally provides a more immersive viewing experience. Both TVs come with smart platforms that support popular streaming apps and voice control features. From a practical standpoint, both options provide a reliable viewing experience for most users. 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 provide decent motion handling, making them suitable for everyday viewing including sports and action content. If you're comparing Samsung UA46F5100AR and Samsung ua48h5100ar, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both models support 1920 x 1080 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming.

Verdict: Choosing between Samsung UA46F5100AR and Samsung ua48h5100ar depends on your usage, whether you prioritize display quality, smoother motion, or smart features.