As a recent report, Lenovo has already started working a new phone of Moto E series which is Moto E4 with the model code XT1723. FCC has recently cleared the phone with a 4000mAh battery.
There is no further information available about the phone, but we are expecting it to come with a low of 5-inch and higher of 5.3-inch full HD display.
After the launch of Moto G5 Plus, Moto E4 will be the next device launch by Lenovo in Moto series.
The Moto E3 Power had a 3500mAh battery by upgrading it a little bit, the company is going to deliver E4 with 4000mAh battery.