The white iPhone 4 is available on AT&T and Verizon Wireless tomorrow, for the same $199 starting price as its black counterpart. In a press release, the company also gave a list of countries that it will be available. Among them are seven Asian nations, namely Hong Kong, Japan, Macau, Singapore, South Korea, Taiwan and Thailand. In Singapore, the 16GB and 32GB iPhone 4 smartphones go for S$888 and S$1,048 respectively.

There is a serious question to be asked about whether the iPhone 4 is worth buying at this point in any color. In the past, Apple has released new phones in the summer, although rumors point to a September launch this year. If you like what Apple’s selling but crave the latest technology, then wait. But given that software is far more important at this point than hardware, you probably won’t be at a huge disadvantage with an iPhone 4. If anything, you should wait until the summer to see if iOS’s next software update fills in the missing features that Android users have long enjoyed.