Know more about A1 Pro and time of Presale https://goo.gl/E927yA

Full Specifications
Screen: 5.5’’ HD+ SHARP TDDI In-cell
CPU: MediaTek M6739 at 1.5GHz
GPU : IMG 8XE 1PPC@ 570MHz
RAM: 3GB
Internal memory: 16GB
Rear camera: 13M+5M, F2.0, 5P lens, Samsung Sensor, AF
Front camera: 5M
Connectivity: Dual 4G VoLTE, both SIM slots are compatible with 4G, support Dual 4G LTE at the same time.

2G:GSM 2/3/5/8
3G:WCDMA 1/2/4/5/8
4G:TDD-LTE 38/40/41
4G:FDD-LTE 1/2/3/4/5/7/8/12/17/19/20

Bluetooth 4.0, GPS, USB Type-C,3.5mm audio jack,OTG
Battery: 3150mAh/4.4V
Quick Charge: 5V2A Quick Charge
Dimensions : 145.3 mm * 69.1 mm * 8.5 mm
Weight: 173g
Other: FM radio, gravity sensors, proximity, brightness, fingerprint reader
Colors: Moonlight Silver, Icy Blue, Pitch Dark

Source: Umi Mobile Youtube
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