US based smartphone manufacturing giant, Apple is gearing up for launch of its next generation flagship series, iPhone 18 Pro lineup. According to latest media reports and leaks, the lineup could receive a major display upgrade later this year. The change is expected to enhance battery efficiency and enhance the overall Always-On Display experience on the company’s next generation iPhones. A recent report claims that the company may switch to LTPO+ display technology for the upcoming iPhone 18 Pro lineup. The smartphones are likely to retain the same 6.3-inch and 6.9-inch display sizes similar to the current Pro models, but…