Apple Stock News: Faster mmWave
Apple stock news: The new iPhone 17 models support mmWave 5G exclusively in the US, offering the highest data transfer rates there. Beyond America, these phones are limited to less speedy sub-6 GHz bands. High-frequency mmWave signals have a shorter range and struggle to pass through obstacles, making them best suited for dense urban environments such as city centers, stadiums, or airports. Expanding mmWave coverage outside the US requires significant investments from telecom operators and device compatibility, which remains economically unfeasible for most countries at present. It’s likely that Apple will maintain this approach, especially considering recent shifts towards supporting only sub-6 GHz frequencies across some newer model lines.
Speed of A19
Initial tests of the new A19 Pro chip in the iPhone 17 Pro show an approximate increase in processor performance by 13-15% and graphic accelerator performance by up to 40%. However, these figures require confirmation, and benchmark results may differ from actual usage conditions.
Groundbreaking
Apple introduced a new memory security system called Memory Integrity Enforcement (MIE) in the iPhone 17 series, providing continuous protection against vulnerabilities like Pegasus for both the kernel and over 70 processes. This feature is enabled by the new A19/A19 Pro chips and accessible to developers via Xcode. Improvements include efficient defense against Spectre V1-type attacks with virtually no impact on CPU performance.
