According to FCC documents, The LG K120E is a GSM/WCDMA Phone with Bluetooth & Wlan. It has supports for GSM 850/1900 and UMTS 850.
Based on the information from the device’s SAR test report, the LG K120E measures 66.7 by 131.9 millimeters.
As usual, the listing on FCC’s official website doesn’t really provide too many new details regarding the upcoming LG K120E.
Maybe LG will officially announced the handset at CES 2016.
[Update] The LG K120E is the LG K4 which will be available soon in Q1 2016.
LG K4 Specs:
Display: 4.5-inch FWVGA
Chipset: 1.0GHz Quad-Core
Camera: Rear 5MP / Front 2MP
Memory: 1GB RAM / 8GB ROM
Operating System: Android 5.1 Lollipop
Size: 131.9 x 66.7 x 8.9mm
Colors: White / Indigo
Others: Gesture Shot / Flash for Selfie