Rumors have been circulating that the upcoming Google Nexus 6 and LG G Pro 2 hinted on some of the possible features of the handset.

LG G Pro 2 was unveiled ahead the Mobile World Congress with favorable specs and features. Such features could be taken as hints on the possible specs and features of Google Nexus 6 if LG Electronics will take the helm and manufacture the handset. But it is still unconfirmed which company will be Google's partner in developing the smartphone. There were rumors Motorola and Lenovo are also some of the possible manufacturers of the handset.

LG G Pro 2 packs a 5.9-inch screen display. The handset also packs a 13MP OIS camera, Snapdragon 800 chipset, 5.9-inch 1080p screen and runs Android 4.4.2 with extensive LG customizations. It will be available in South Korea tomorrow, Feb. 21. But it will be available to the rest of the Asian market in March and will be available in Europe and the U.S. will have to wait later.

A listing of the rumored Google Nexus 6 appeared at 91mobiles.com. It showed off a 5.2-inch full-HD curved LCD display and Corning Gorilla Glass Protection. The handset will be powered by the upcoming 3 GHz Qualcomm Snapdragon processor paired with 3 GB RAM. The next Nexus smartphone will most likely be available in 32 GB/ 64 GB/ 128 GB storage variants.

At the back, the device will sport 13 MP camera and 5 MP front-facing camera. The handset will be equipped with Bluetooth, NFC, Micro-USB, Wi-Fi and 4G. Like the previous Google devices, Nexus 6 will be announced alongside new Android OS. The Web site claimed the Android 4.5 OS will be named Lollypop.

The Web site also estimated the price range of the smartphone to be around $600, which is pretty steep for a Nexus device. But Google has not announced anything yet. All these rumors should be treated as a grain of salt.