At long last, the wait is finally over for the UMi Plus E powerhouse of a smartphone. That’s because, on November 11, subscriptions went live to reserve UMI’s premium quality handset for the low cost of $199.99 (about £160, AU$267).Thanks to the new 2.3Ghz Helio P20 chipset, the UMi Plus E is capable of 20% higher CPU performance over its predecessor,...