Apple xs is the twelfth generation. The Apple Upgrading to 2.49GHz, the performance is improved by up to 15%, and the small core saves energy by up to 50%.
#The operating environment of this tutorial: IOS 15 system, iPhone XS mobile phone.
Apple xs is the twelfth generation. "X" is 10 in Roman numerals, which represents a tribute to the tenth anniversary of the iPhone.
iPhoneXS was released on September 13, 2018, and is the twelfth generation of Apple mobile phones. On September 13, 2017, iPhoneX was officially released. This product is Apple’s eleventh generation product.
Phone XS is equipped with the A12 Bionic chip, which improves performance by up to 15% and saves energy by up to 50% with its small core. In addition, the aperture can also be simulated to adjust, and the maximum aperture can be simulated to adjust to f/1.4. Among them, the front is 7 million pixels, f/2.2, with a faster sensor; the rear dual camera is 12 million pixels, supporting 4K Video shooting. The running memory is 4GB, and the storage specifications are 64GB, 256GB and 512GB. The battery capacity is 2700mAh-2800mAh.
Processor
The iPhone XS series is equipped with the A12 Bionic chip. According to official data, the A12 Bionic chip Based on the A11 Bionic 10nm process, it has been upgraded to a 7nm FinFET process, using a six-core architecture of 2 high-performance large cores and 4 energy-efficient small cores. Among them, the frequency of the large core is increased to 2.49GHz, the performance is increased by up to 15%, and the small core saves energy by up to 50% [5] . In terms of GPU, A12 Bionic uses Apple’s self-developed quad-core architecture, which improves performance by up to 50% compared to the previous generation and further optimizes Metal 2. Apple has equipped the A12 with a new generation of neural network engine, which officially claims to be capable of 5 trillion operations per second, and Core ML running speed is increased by up to 9 times.
Operating environment
iPhone XS operating environment temperature: 0° to 35°C (32° to 95°F); non-operating temperature : ‑20° to 45°C (‑4° to 113°F); Relative humidity: 5% to 95% non-condensing; Operating altitude: Tested up to 3,000 meters (10,000 feet)
Expand knowledge:
Apple mobile phone product innovations in the past generations:
First generation: iPhone;
Second generation: iPhone 3G;
Third generation: iPhone 3GS:
Fourth generation: iPhone 4;
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