https://www.theverge.com/2018/7/28/17625204/apple-rumor-ipad-pro-iphone-shrink-no-headphone-jack-report

A new report from Japanese supply chain site Macotakara (via 9to5Mac) suggests that Apple could be refreshing its line of iPad Pro models by shrinking them down a bit, and eliminating the 3.5mm headphone jack, much like recent iPhone models.

The site notes that it’s possible that next year’s lineup could see their dimensions shrink a bit — the 10.5 inch models could be 247.5 mm high, 178.7 mm wide, and 6 mm thick (it’s currently 250.6 mm high, 174.1 mm tall and 6.1 mm thick), while the 12.9 inch models might come in at 280 mm tall, 215 mm wide and 6.4 mm thick (which is currently at 305.7 mm tall, 220.6mm wide, and 6.9 mm thick.)