We have just spotted a new Nokia Lumia windows phone on a Chinese website. It is called the Lumia 638 and it has identical specifications like the Lumia 630 but packs a gigabyte of RAM instead of meager 512MB. This will make it instantly compatible with every single application on the windows phone marketplace.
The phone is also listed to have built in 4G LTE to keep you connected to high speed Internet on the move. 638 is up for preorder in China for about 191 US dollars or 1129 Yuan.
Lumia 638 specifications
Main camera sensor: 5 MP
Display size: 4.5 inch
Display resolution: FWVGA (854 x 480)
Radio: 4G LTE, 3G
Storage: 8GB flash expandable through micro SD card slot
Processor name: Snapdragon 400
Battery capacity: 1830mAh