The LG LMK500UM3 K Series K51 2020 TD-LTE LMK500UM3 (LG X540) supports 4 GSM bands, 4 UMTS bands, 10 LTE bands, and 3 CDMA bands. See the tables below for details.

This device accepts the following SIM types to connect to mobile networks:

  • Nano-SIM (4FF)

Run a cross-reference compatibility check of this device on a specific network and country using the following links:



Supported Frequency Bands (21)


Related Listings