You buy iPhone X Intel version baseband chip is not the fastest
Evaluation results from the wireless signal testing organization Cellular Insights show that the iPhone X equipped with the Qualcomm Snapdragon X16 baseband chip always has faster LTE speed than the Intel XMM7480 baseband chipset. The agency uses professional test equipment (four Vivaldi antennas) to test the LTE speed performance of the two iPhone Xs with different signal base station distances. Start with -85dBm first, then gradually reduce the power level to simulate the state that the mobile phone leaves (the signal is weakened) from the coverage of a signal base station until the signal connection is completely lost. The test results found that the Intel version of iPhoneX's LTE download speed is lower than the Qualcomm version. Cellular Insights said that the difference is still very clear, Qualcomm's LTE download speed is generally 67% faster than the Intel version. When the iPhone 7/7 Plus was launched last year, Qualcomm's LTE download speed was faster than the Intel version, but Cellular Insights said that the difference has been smaller on the iPhone X. PC Magazine speculated that Apple intentionally reduced the performance of the Qualcomm baseband chip to shorten this gap because the iPhone 7 had been questioning this situation. For example, Qualcomm's Snapdragon X16 baseband chip is a gigabit-class baseband chip that supports 4x4 MIMO, but it was banned on the iPhone X. The result is that the theoretical download speed of the two iPhone X models in most countries is 600 Mbps. So what kind of baseband chip does your iPhone X use? Among them, A1865 is a high-frequency baseband chip, and A1901 is an Intel baseband chip. Can be viewed in the bottom of the box. [via:MacRumors]
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