The Cupertino-based technology giant, which released new variants of its popular iPad Air and iPad Mini devices, has now opened pre-orders for both its latest offerings.

You can check out the online portals where you can pre-order the new iPads below:

Official Apple Store:

Apple iPad Air 2

Apple's iPad Air 2 has been listed on the official US Apple store, and its price is indicated as $499 (£310), and three colour schemes are offered: Silver, Gold and Space Grey.

You can buy Apple iPad Air 2 in three internal storage variants: 16 GB (costs $499), 64GB (costs $599) and 128GB (costs $699). Both Wi-Fi and Wi-Fi/cellular connection versions are available.

The Wi-Fi-only iPad Air 2 costs $499, while the Wi-Fi/cellular variant costs $699.

Apple iPad Mini 3

You can buy Apple's iPad Mini 3 tablet from the Apple Store as well.

A 16GB variant of the tablet is priced at $399, and 64GB and 128GB variants are priced at $499 and $599 respectively.

Other retailers

If you are not keen on buying from the Apple Store and want a deal, Walmart is offering the iPad Air 2 and iPad Mini 3, with various deals, discounts, customised offers and trade-in offers.

Check out the online Walmart store now.

Shipments are expected to start from next week.