As all of you know the official launch date of iPhone 4 is 24 June 2010 which was announced at WWDC 2010 keynote by Apple CEO. According to Walmart this time they will also launch iPhone 4 at the same day for sale as Apple and AT&T.
Although, Walmart is iPhone retailer but this would be first time that they will start selling iPhone 4 on its official launch date.
According to Apple iPhone 4 pre-order will start on 15 June 2010, whereas right now there is no information available on iPhone 4 pre-order on Walmart.
Some other rumors are also spreading over the internet about iPhone 4 launch which say that Best Buy and The Shack will also come with iPhone 4 on 24 June, 2010, although these are just rumors at this time and not confirmed by companies.
The iPhone 4 will be released in the U.S., France, Germany, Japan, and the U.K. on June 24. Customers will be able to pre-order the device on June 15.
Via