Burj Al Arab vs Zifeng Tower

Informations

The Burj Al Arab (Arabic: ??? ?????, Tower of the Arabs) is a five star hotel located in the city of Dubai, United Arab Emirates. Managed by Jumeirah hotel group, it is one of the tallest hotels in the world, although 39 percent of its total height consists of non-occupiable space. Burj Al Arab stands on an artificial island 280 m (920 ft) from Jumeirah Beach and is joined to the mainland by a personal curving bridge.

The form of the structure is designed to resemble the sail of a boat. It has a helipad near the roof at a height of 210 m (689 ft) above ground.

Source: Wikipedia

Informations

Zifeng Tower (Greenland Center-Zifeng Tower or Greenland Square Zifeng Tower, previously Nanjing Greenland Financial Center) is a 450-meter (1,480 feet ) supertall skyscraper (special class of skyscraper) in Nanjing, Jiangsu. The 89-story building finished in 2010 includes office and retail space up to floor 41. Floors 49-71 feature a hotel, a lot of restaurants, and a public observatory on the 72 floor. The tower's stepping is practical, helping to separate those sections. The building is currently the tallest in Nanjing and Jiangsu province, the eleventh tallest in China and the twentieth tallest on earth. Architectural firm Skidmore, Owings and Merrill designed the building, headed by Adrian Smith. The Tower occupies an area of 18,721 square meters. The Nanjing Greenland InterContinental Hotel is located within the tower.

Source: Wikipedia