The iPhone 14 is fully equipped with dual band GPS? None of these two models
Apple has recently released a new series of iPhone 14, which is extremely popular. In particular, the two models of the Pro version have not only used the latest processor, but also changed the screen. However, the two standard versions have not changed much compared with the previous generation. Recently, foreign media reported that the dual band GPS previously disclosed is not available in all systems, so let's take a look at the details.
In September, Apple launched the new iPhone 14 series, which is expected by digital enthusiasts around the world. However, the evaluation of iPhone 14, iPhone 14 Plus, iPhone 14 Pro and iPhone 14 Pro is seriously polarized. The standard version and PLUS version do not have such practical functions as Smart Island, High Brush, and New Focus. On September 26, the foreign media sent a document saying,iPhone; The 14 series is not equipped with dual band GPS as standard.
Specific messages
Let's first understand what dual frequency GPS is. Dual frequency GPS is one of the carrier frequencies of GPS receivers. Single frequency GPS can only be accurate to 5 meters, and dual frequency GPS can be accurate to 3-5 meters. Dual frequency GPS can receive L1 and L2 carrier signals at the same timePrevious iPhones can only track GPS signals from the traditional L1 band, which is slow in frequency and prone to signal distortion caused by the atmosphere and other obstacles.
The iPhone 14 Pro/Pro Max is Apple's first mobile phone to support dual band GPS, while theStandard and Plus versions are still limited to the L1 band. In addition to GPS, iPhone 14 supports global navigation satellite systems, including GLONASS, Galileo, QZSS and Beidou satellite systems.
It can be seen that the two standard versions of the iPhone 14 series are not only different from the Pro version in terms of hardware, but also in terms of software. It is no wonder that the two Pro versions have so many sales volumes that even if they are successfully purchased, some users will have to wait until November to get the goods.
