Sector 81 is purely an industrial and office hub in Noida, situated close to Dadri Main Road. The sector is placed adjacent to Noida Phase-2, Noida Special Economic Zone and Sector 80, all of which constitute a major commercial and industrial area in the city. The sector is known for hosting a major manufacturing facility of Samsung India, along with several other industrial units. Sector 81 does not comprise any residential development, however, it is closely connected with residential areas such as Sector 76, 77, 78, 79, 82, 93, etc. Sector 81 can be accessed from various parts of Noida, via Aqua Line of Noida Metro and Dadri Main Road. Metro station of Sector 81 links it with busy areas of Sector 50 & 51 on one side and Greater Noida on the other. The sector has decent connectivity with Greater Noida Expressway which can be reached in about 20-25 minutes. Popular shopping areas reachable within half an hour include Logix City Centre Mall, DLF Mall of India, The Great India Place. Retail shops & complexes are easily available in nearby sectors such as Sector 110 Market and ATS One Hamlet Market. Some of the schools and hospitals nearby are Maharishi Vidya Mandir, Pathways School Noida, Sri Sri Ravi Shankar Vidya Mandir, Gyanshree School, Prayag Hospital & Research Centre, and Neo Hospital.