Wuhu is larger than Xinhu District. Wuhu is a city in Anhui Province, China, with a total area of approximately 3,760 square kilometers. Xinhu District, on the other hand, is a district within the city of Wuhu, covering an area of around 1,050 square kilometers. Therefore, Wuhu, as a city, is significantly larger than Xinhu District, which is just one of its administrative divisions.

The discrepancy in size can be attributed to the fact that Wuhu encompasses not only Xinhu District but also other districts and counties. For instance, Wuhu also includes Lujiang County, Shuixi County, and Wuhu Economic and Technological Development Zone, among others. These additional areas contribute to the overall larger land area of Wuhu compared to Xinhu District alone.

According to the latest data from the National Bureau of Statistics of China, the population of Wuhu was approximately 3.8 million as of 2020. Xinhu District, being a part of Wuhu, has a population of around 1.2 million. This population difference also reflects the larger geographical area of Wuhu.

In conclusion, Wuhu is larger than Xinhu District due to its broader territorial extent, which includes multiple districts and counties, as well as a higher population density.