The new iPhone 5 from Apple sold 5 million units during the first five days of sales and is set to set new records in the market. While the popularity is certainly explosive, there has also been a wide array of complaints. According to a report on the Internet, there are five major complaints among customers, representing a love-hate relationship in the IT industry. There are all sorts of complaints about iPhone 5 spreading throughout the market, the report said. Here is a summary of the complaints, excluding those of iOS6, the operating system of iPhone 5, which is a software issues rather than the hardware. ▲ Scratches: [spoiler]While the design and functions of iPhone 5 are applauded, users are saying that the aluminum casing scratches easily. Apple, for its part, has said that the scratches are common in all aluminum products.[/spoiler] ▲ Dock connector: [spoiler]Users have been complaining that the adoption of the “lightning” cell in the minimized charger does not make sense. Owing to this change, it is difficult to use apparatuses such as speaker systems. Even the iPod Out application, which sells for $39 including cables, are not fully adaptable to iPhone 5.[/spoiler] ▲ Too light?: [spoiler]One of the strongest competitive edge of iPhone 5 is its lightness but many people are saying that it is in fact too light. Apple has said it is the “weirdest” reason for complaining about a mobile phone.[/spoiler] ▲ Monitor problems: [spoiler]Apparently, bubbles form on sites like YouTube when using iPhone 5, mostly because of the flickering troubles that result from some of the IT applications.[/spoiler] ▲Leakage of lighting: [spoiler]Some of the users have been complaining that lights screen out of the monitor on the side and have been asking for replacements[/spoiler]