苹果首款可折叠iPad开发面临延迟：或于2029年上市

Core Insights - Apple's first foldable iPad is expected to be priced close to $3000 and may not launch until 2029 at the earliest [1][3] - The development of the foldable iPad has faced engineering challenges related to weight, functionality, and display technology, causing delays from the original 2028 release plan [3] Product Details - The current prototype of the foldable iPad weighs approximately 3.5 pounds (about 1.59 kilograms), which is significantly heavier than existing iPads that typically weigh between 1 to 1.3 pounds (approximately 0.45 to 0.59 kilograms) [3]