iPHone is marginally better than other phones at best. My previous phone was an iPhone 11 Pro, now I have a Samsung Note 20 Ultra. My iPhone 11 Pro had a faster processor based on published benchmarks, however my Note 20 does not feel any slower at all. I will believe that these chips are faster when I see reviews running normal apps from professionals who state that they see a real-world gain. Processors impact battery life, however they are not the performance bottlenecks for any mid to high end system. Apple states that these new processers are faster than 98% of machines, however, remember, 98% of machines are low end. Apple is comparing 900 dollar computers to computers that cost less than 500 bucks, so if you are someone who buys decent computers rather than cheap ass computers, who cares? Plugging in does not bother me. Battery life really isn't that important if you don't travel with your computer.