Best For
Best for Gaming
Samsung HW-B46CF/XU
Better TV Integration
Samsung HW-B46CF/XU
Best Value
Samsung HW-B450F/XU
Better Smart Sound Features
Samsung HW-B46CF/XU
Best for Everyday Entertainment
Samsung HW-B450F/XU
The Samsung HW-B46CF/XU and Samsung HW-B450F/XU are both affordable 2.1 channel soundbars designed to improve TV audio with deeper bass and clearer dialogue. Both models deliver 300W RMS output, include a wireless subwoofer, and support Dolby Audio, DTS Virtual:X, Bluetooth streaming, HDMI ARC, and gaming-focused sound modes. While the overall hardware setup looks very similar, the HW-B46CF/XU adds a few extra enhancements like Q-Symphony support and AI-optimized sound tuning, making it slightly more premium for Samsung TV owners. Meanwhile, the HW-B450F/XU focuses more on balanced everyday entertainment performance at a value-oriented price point.
Verdict
The Samsung HW-B46CF/XU is the better choice for users who want a more immersive TV and gaming experience, especially if paired with a compatible Samsung TV. Features like Q-Symphony and AI Adaptive Sound give it a noticeable edge for movies and dynamic content. On the other hand, the Samsung HW-B450F/XU remains a strong budget-friendly option for casual streaming, TV shows, and daily entertainment with very similar core audio performance.