Android tablets supporting phone function are mostly 7.0 inch or big 10.1 inch: i.e. Sanei N10 Quad-Core 3G. The 7.9 inch phone tablets are very few. Except the HKC Q79 3g edition, today there is a new one Ramos X10 Pro.
Android tablet uses 7.9 inch IPS display with 1024*768 pixel definition. And it has MTK8389 quad-core 28nm chipset inside based on ARM Cortex-A7 CPU and PowerVR SGX544MP GPU. The internal RAM is still unknown. It supports Bluetooth, GPS, built-in 3G WCDMA, phone call. This is a full functions tablet computer.
What's more, from the official news, Ramos X10 pro has almost the same appearance as Ramox X10. It will be started to sell from the beginning of next month!