The secret behind the Nintendo Switch 2 being able to enhance native 1080P to 4K quality when connected to the Duck dock is indeed the use of DLSS technology.
- byVic

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Nintendo claims that its upcoming Nintendo Switch 2 features native 1080P display and can output 4K resolution when connected to the Dock, all thanks to NVIDIA's DLSS technology. This technology leverages Tensor Core architecture and artificial intelligence to upscale 1080P to 4K, delivering clear image performance and a refresh rate of 120fps in handheld mode. Additionally, the "game chat" feature also utilizes this technology, capturing the user's face and body images and seamlessly integrating them with the game visuals. NVIDIA states that this processor has been developed by a team of around 1,000 people over several years, achieving a tenfold improvement in image display compared to the original Switch.
Nintendo emphasized that when launching the Nintendo Switch 2, it features a native 1080P screen display and can output 4K quality to the TV via the Dock base connection. The secret behind this lies in the use of NVIDIA's DLSS technology, which leverages Tensor Core hardware architecture and artificial intelligence to upscale native 1080P quality to 4K resolution.
The Nintendo Switch 2 can upscale to 4K quality from native 1080P when connected to the Dock base, relying on DLSS technology. However, NVIDIA has not publicly disclosed the processor specifications of the Nintendo Switch 2, only mentioning that they collaborated with Nintendo to develop a customized product, without revealing the specific version of the DLSS technology. At the same time, using the Tensor Core hardware architecture, it achieves real-time ray tracing and dynamic lighting effects through algorithms, allowing it to present clear and realistic visual performance even in handheld mode, and it can achieve a frame update rate of up to 120 frames per second while utilizing G-SYNC technology to prevent screen tearing, enhancing the smoothness of visuals through variable refresh rate technology.
Additionally, the Nintendo Switch 2 is equipped with a "Game Chat" feature, which also utilizes Tensor Core hardware architecture for computing and combines artificial intelligence technology to capture the user's face and body image through a camera, removing the background, so the user's head and body seamlessly integrate into the game scene for interaction. NVIDIA pointed out that this customized processor was built by about 1,000 technicians over several years, and it offers a tenfold performance improvement in image display compared to the original Nintendo Switch while allowing game developers to utilize NVIDIA's gaming technologies to create application content.
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