PlayStation Vita downloads through a 3G connection will be limited to 20 mb file sizes. Both Wi-Fi and 3G users will be able to access the PlayStation Store to make purchases.
In response to a question about 3G’S 128kbps download and 63Kbps upload speeds possibly being a little too slow for some games, a Sony rep said that Sony is providing software makers with support to ensure that titles that don’t give the feeling of technicial limitations are developed. Sony has partnered with NTT DoCoMo for 3G service in Japan. DoCoMo will sell pre-paid cards costing ¥980 for 20 hours, ¥4,980 for 100 hours of 128Kbps/64Kbps transfers. The 100 hour car includes a bomus three hours of high speed 12 Mpbs download and 5.7 Mbps uploads.