Now it is confirmed that AT&T will release the LG-D631 as G Vista too.We have just got the LG-D631 official user manual which list the handset as G Vista.
The AT & T G Vista will feature a 5.7-inch 1280 x 720 HD display and a 1.2GHz quad-core Qualcomm Snapdragon 400 (MSM8926) processor, 8GB of internal storage and 3,200 mAh battery. As to RAM Size, The G vista for AT & t is expected to pack 1GB (8Gb DDR2) of RAM, but @evleaks claims that the G vista for Verizon features 1.5GB (12Gb DDR2) of RAM.
Here are the rumored AT & T G Vista D631 Specs:
OS: Android 4.4 kitkat
Display: Display: 5.7-inch display with 1280×720 Pixel resolution
Soc: Qualcomm Snapdragon 400 MSM8226
CPU: Quad core A7
GPU: Adreno 305
Network: 4G LTE
Connectivity: WI-Fi, Bluetooth, aGPS, and etc.
Main Camera: 8MP
Front Camera: 1.3MP
RAM: 1GB (8Gb LPDDR2)
Internal Storage: 8GB EMMC
External Storage: Up to 32GB
Dimensions (Length x Width):152.1 mm x 79.2 mm
Battery: 3200 mAh battery (Li-Ion)
The User manual for AT & T G Vista can be download from below link:RDL-1406-00228_LGD631_ATT_UG_EN_V1.0_web_140724.PDF
We will let you know the G Vista Specs in details when we got further information.