The REDMI Note 14 5G supports High-order modulation.
4G UL: 64QAM DL:256QAM;
5G DL: 256QAM UL: 256QAM.
High-order modulation refers to the use of advanced modulation techniques in communication systems to transmit more bits per symbol over a given channel. This results in higher data rates, which is crucial for improving the efficiency and performance of wireless communication systems like 4G LTE, 5G, and Wi-Fi.
For your reference, here are more details about the High-order modulation:
Modulation is the process of varying a carrier signal (such as a radio wave) to transmit information.
High-order modulation involves using multiple signal states (also known as symbols) to represent a larger number of bits. This allows for more data to be transmitted in the same amount of time compared to lower-order modulation.
Quadrature Amplitude Modulation (QAM) is one of the most commonly used modulation schemes in wireless communication. It combines both amplitude and phase modulation to transmit multiple bits per symbol.