According to Gordon, China’s version of the HTC One was designed for smaller radio bands, meaning that it took up less space inside the phone itself. It is because of that that HTC decided that there was enough room to fit a microSD card slot. This also applies to the Japan variant, but unfortunately for those who own the global version of the HTC One, the larger radio bands meant more space was needed, therefore HTC had to omit the microSD card slot for those models. This is pretty important since the lack of storage can be a make-or-break decision for some customers. Either way if you’re not put off by the lack of microSD, check out our review of the HTC One if you’d like to learn more about the phone before purchasing.