LG offers several top-performing 4K TVs in 2025, each designed for different needs and preferences: LG G5 OLED (2025)Equipped with the Alpha11 AI Processor 4K Gen2, the G5 uses AI deep learning and light-enhancing algorithms to optimize color and brightness in real time. It also supports 4K AI Super Upscaling for improved image clarity on platforms. LG C5 OLED (2025)The C5 features the Alpha9 AI Processor 4K Gen8, delivering AI Super Upscaling to reduce noise and improve image resolution for a smoother, more realistic picture. LG QNED92 (2025)A premium MiniLED model with Dynamic QNED Colour Pr

A 4K TV has a resolution of 3840 x 2160, which means it displays over 8.3 million pixels. This results in sharper images, more detail, and a clearer picture—especially noticeable on larger screens. 4K improves the viewing experience for movies, sports, and games by delivering smoother motion and greater clarity.* Major streaming services like Netflix, Disney+, Apple TV+, Crave, and Prime Video** offer a growing selection of 4K content, making it easy to enjoy high-quality entertainment at home. * 4K TVs provide a better viewing experience compared to standard HD (1080p) TVs.** Separate subscri

A 4K TV has a resolution of 3,840 x 2,160 pixels, offering sharp visuals, vibrant colours, and support for HDR (High Dynamic Range) to create a more realistic picture. An 8K TV increases the resolution to 7,680 x 4,320 pixels, delivering even greater clarity—especially on very large screens. However, 8K content is still limited, while 4K remains widely supported across streaming platforms, movies, shows, and games. For most viewers, 4K continues to offer the best balance of quality and available content.