The Honor Play 4 and Play 4 Pro are your typical high-octane Huawei smartphones at greatly reduced prices that won't be sold far beyond China. Both phones have 5G, the Play 4 has four rear cameras and vapor cooling while the Play 4 Pro has two in-display selfie cameras and 40W charging. But the newest attraction we can pick out here is that there's a special version of the Play 4 Pro that has an IR temperature sensor.

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