Apple 推出了更昂贵的廉价 iPhone 升级版。 Apple unveils a more expensive, upgraded version of its budget iPhone.

Apple 发布了其最实惠的 iPhone 的增强版和更昂贵的版本。 Apple has released an enhanced and pricier version of its most affordable iPhone. 新型号提供了改进的功能，但成本高于以前的预算选项。 The new model offers improved features but comes at a higher cost than the previous budget option.