I'm thinking of buying UMIDIGI A9 Pro, Non-contact Infrared Thermometer, 6GB+128GB Quad Back Cameras, 4150mAh Battery, Face. Android 10, 4G FDD-LTE 700(B28A)MHz, 700(B28B)MHz, 700(B17)MHz, 700(B13)MHz, 700(B12)MHz, 800(B20)MHz, 800(B26)MHz, 800(B18)MHz, 850(B5)MHz, 850(B19)MHz, 900(B8)MHz, AWS-3(B66)MHz, 1700(B4)MHz, 1800(B3)MHz, 1900(B2)MHz, 2100(B1)MHz, 2600(B7)MHz, USA: T-Mobile 3G, AT&T 3G, AT&T 4G, Plateau Wireless 3G, Union Wireless 3G, Viaero Wireless 3G, West Central Wireless 3G, U.S. Cellular 4G, Verizon 4G, Rock Wireless 4G, United Wireless 4G, Rise Broadband 4G, West Central Wireless 4G, Sprint 4G, Silver Star 4G, BIT Broadband (Wildfire) 4G, Bluegrass Cellular 4G, C Spire 4G, ClearTalk 4G, Colorado Valley Com 4G, ETC 4G, Evolve Broadband 4G, Infrastructure Networks 4G, iWireless 4G, Limitless Mobile 4G, Mosaic Telecom 4G, Nortex (SkyFi) 4G, PTCI 4G, PTC 4G, Speed Connect 4G, Space Data Corporatio...,MPH1529G,9SIAFJTDEV2932,View Return Policy. I would like to have a fast and smooth phone with good software, long software support and a nice camera. Is UMIDIGI A9 Pro, Non-contact Infrared Thermometer, 6GB+128GB Quad Back Cameras, 4150mAh Battery, Face worth the money $236.99? Any reviews?