The brand new iPhone 16e contains Apple’s first customized modem chip, the C1. To advertise the brand new chip, Apple invited a number of YouTubers and journalists to Apple Park, together with Andru Edwards. Edwards obtained a first-hand have a look at Apple’s modem testing labs, and he was in a position to converse to Apple engineers concerning the C1.
In keeping with Apple, the C1 is probably the most energy environment friendly modem that is been included in an iPhone thus far, and that is the sting that the C1 has over Qualcomm’s modems. The iPhone 16e has the longest battery lifetime of an iPhone with a 6.1-inch kind issue, and it lasts for as much as 26 hours when watching video.
At Apple’s modem testing labs, Apple engineers spent years testing the C1, figuring out how it might behave beneath numerous circumstances utilizing a variety of apparatus. Apple’s testing lab permits it to establish and repair points earlier than a modem chip ever leaves the design stage.
The C1 was examined in environmental chambers the place it was uncovered to completely different excessive temperatures to make sure that it could possibly function within the harshest circumstances. Repeated bodily assessments additionally make sure that the chip is ready to stand as much as each day put on and tear. Community assessments cowl the heavy knowledge site visitors of a packed stadium to distant rural areas with minimal sign.
Apple examined the C1 with over 180 carriers throughout 55 nations to make sure that it delivers dependable connectivity. The C1 is designed to combine with the A18 chip, with the A18 in a position to optimize C1 community load for quicker speeds.
In keeping with Apple, the C1 is constructed on a 4-nanometer processor for the baseband and a 7-nanometer course of for the transceiver, and it’s a strong platform that is constructed for the longer term. Proper now, the C1 doesn’t help the quicker mmWave 5G speeds, however future variations are probably so as to add the performance.
Rumors recommend {that a} next-generation C2 chip is already in improvement for future iPhone fashions.
