Is there Carrier aggregation in MI 11X?

4520mAh NetworkTechnologyGSM / HSPA / LTE / 5G3G bandsHSDPA 850 / 900 / 1900 / 21004G bands1, 3, 5, 7, 8, 38, 40, 415G bands77, 78 Sub6SpeedHSPA 42.2/5.76 Mbps, LTE-A, 5GXiaomi Mi 11X – Full phone specifications – GSMArena.com www.gsmarena.com › xiaomi_mi_11x-10775

MySmartPrice asked Ramagopala whether it was possible to add more 5G bands to the OnePlus 9 series smartphones with a software update and as you might expect, the answer was no. OnePlus 9 series smartphones cannot support more 5G bands even with a software update .

As for the network and radio performance, both the phones are excellent with 4G performance with support for 4G Carrier Aggregation as well. However, the Mi 11X Pro offers a slightly better audio quality through the earpiece in calls.