A new report from Barclays today predicts that this year’s iPhone XR will bring better cellular connectivity with a new LTE 4×4 MIMO antenna.
The iPhone XS and XS Max both feature Gigabit-class LTE 4×4 MIMO (multiple-input, multiple-output) antennas, and testing has shown the improved data
those tests done on the 2018 iOS handsets show that under good but real-world conditions a move from 2×2 MIMO to 4×4 MIMO improves LTE performance from roughly 200 Mbps to 400 Mbps.
The iPhone XS and XS Max both feature Gigabit-class LTE 4×4 MIMO (multiple-input, multiple-output) antennas, and testing has shown the improved data
those tests done on the 2018 iOS handsets show that under good but real-world conditions a move from 2×2 MIMO to 4×4 MIMO improves LTE performance from roughly 200 Mbps to 400 Mbps.