iPhone13 has dropped again, as low as 3997 yuan, is it still worth buying? How about upgrading to iOS17? The iPhone 13 is a very cost-effective Apple phone, ride

iPhone 13 has dropped again, as low as 3997 yuan, is it still worth buying? How about upgrading iOS 17?

iPhone 13 is a very cost-effective Apple mobile phone, equipped with A15 chip, supports 4K video recording and movie mode video recording functions, rear 12 million pixel Ai dual camera, supports OIS optical image stabilization, stereo recording performance is excellent, the battery capacity is not large but the battery life is not inferior to the large battery mobile phone. At present, after the big price reduction, the cost performance has soared, and it supports IP68 waterproofing, which is a typical high-quality flagship, and you can buy it with confidence if you like it.