LG G8X G850UM LTE bands

Does LG G8X G850UM Work on T-Mobile’s 600 MHz Band 71?

Yes, the Upcoming Dual screen flagship smartphone from LG, LG G8X G8850UM support band 71 (600 MHz) LTE. 

As per the SAR EVAluation Test report for LG G8X G850UM submitted to the FCC, The LG G8X G850UM model features supports for the following list of 4G LTE Bands:

LTE Band 71

LTE Band 12

LTE Band 17

LTE Band 13

LTE Band 14

LTE Band 26 (Cell)

LTE Band 5 (Cell)

LTE Band 66 (AWS)

LTE Band 4 (AWS)

LTE Band 25 (PCS)

LTE Band 2 (PCS)

LTE Band 30

LTE Band 7

LTE Band 48

LTE Band 41