Samsung Galaxy Note 4'un LTE, yani 4.5G desteği mevcut.

Desteklenen frekans ve hızlar şu şekilde;

4G bantlarıLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800) - N910F, N910C, N910CQLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 28(700), 38(2600), 40(2300) - N910GLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700) - N910W8LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 28(700) - N910UHızHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps (N910C, N910CQ)
HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps (N910S) [TBODY] [/TBODY]