Every beginning is hard, and this is how i look at UMI brand. They are relatively new, but they have good philosophy at least it looks like that. UMI Touch is entry high end device, pact with solid hardware and wrapped in metal housing.
UMI TOUCH Android 6.0 5.5 inch 4G Phablet 2.5D Arc Corning Gorilla Glass 3 Screen MTK6753 64bit Octa Core 3GB RAM 16GB ROM Touch ID 5.0MP + 13.0MP Cameras Dual WiFi
Display: 5.5 inch 1920 x 1080 2.5D Arc Corning Gorilla Glass 3 Screen 441ppi
CPU: MTK6753 64bit Octa Core
System: Android 6.0 Marshmallow
RAM + ROM: 3GB RAM + 16GB ROM. TF card up to 128GB
Camera: Back camera 13MP Sony IMX328 camera Dual flashlight
Front camera 5.0MP Hynix HI553 camera Front flashlight
Sensor: G- Sensor, Glonass, P- Sensor, L-Sensor, Accelerometer
Touch ID: Front Fingerprint Scanner, unlock in 0.1-0.3s, multi-function
SIM Card: Dual SIM dual standby ( Dual Micro SIM or 1 Micro SIM Card and 1 TF Card. Both SIM slots are compatible with 4G, respectively. When they work at the same time, only one of them can receive LTE service and the other GSM )
2G: GSM 850/900/1800/1900MHz
3G: WCDMA 900/2100MHz
4G: FDD-LTE 800/1800/2600MHz
I bought UMI TOUCH on GearBest.