Redmi Note 9 series teardown reveals differences between the 4G and 5G models

Yesterday marked the arrival of the Redmi Note 9 series in China and now local repair and teardown experts Aio Technology performed a teardown of all three models.

Taking off the backs reveals that the Redmi Note 9 4G and Note 9 5G come with plastic plates while the Note 9 Pro 5G uses of glass. Taking a look underneath we find the 4G model has its heat dissipation film on its back cover while the 5G models have theirs above the batteries. We can also observe the fingerprint cable connectors going to the motherboard and the integrated antennas. The 5G models have a higher antenna count…

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