Qualcomm has revealed that the new Google Nexus 5 not only features the company's fastest mobile processor, the Snapdragon 800 SoC, but also features a certain Qualcomm QFE1100 envelope tracking chipset, which is a front-end for OEMs to design global 4G LTE compatible devices, like the Nexus 5. This isn't the first time that the QFE1100 is being used in a Smartphone. Samsung was first to the finish line with the Galaxy Note 3, launched nearly two months ago.
According to Qualcomm, the new chipset offers 30% lesser heat and 20% decreased power consumption. Thanks to the improvements made by the chip designer, the Nexus 5 will last longer while being used over 3G/4G networks than any other device with a similar battery capacity and internal specifications.