According to sources,The BlackBerry Bold 9790 will run BlackBerry OS 7 with 8GB internal memory, QWERTY keyboard and a traditional touch screen. It also integrated NFC technology further.
In addition to the above information, we do not know about screen size, resolution as well as detailed configuration of the machine. But according to common standards, then perhaps Bold 9790 will have a touch screen similar to the Bold Touch 9900. Bold 9790 is the BlackBerry also has been mentioned previously codenamed Onyx III.