Top 5 most expense gadgets in the world

    5: MacBook air supreme platinum edition. It is made using platinum weighing a massive 7kg, with only 5 units available across the world. Even without all the diamonds and sapphire, this iteration of MacBook Air costs approximately $500,000

    4: Camael diamonds Ipad. This is a diamond-encrusted iPad worth $1.2 million. This gadget is crafted with 18-carat gold and has 300-carat diamonds on the back. The Home button in the front and the Apple logo on the back are made using black diamonds. Made by Camael London, this gadget weighs over 1kg.

3:  Hart Audio D&W Aural Pleasure loudspeakers — $4.7 million

The most expensive pair of speakers in the world was made by Hart Audio in 2012 as part of its Aural Pleasure range. Priced at $4.7 million, there is only one pair available in the world, made of 18-carat gold. Five sets of silver speakers were also made, costing $315,000. The solid phosphor bronze speakers are priced at $63,000, with stocks limited to a total of 99 pairs.

2:  iPad 2 Gold History Edition — $7.8 million

Want modern technology embedded with a piece of history? Stuart Hughes has created an iPad 2 that boasts of the shavings of the bone of a 65 million-year-old T-Rex dinosaur. That’s not all. The device’s front frame is made using Ammolite, the oldest rock in the world, dated as many as 75 million years back.
This gadget is also encrusted with 53 flawless diamonds, weighing 12.5-carat. 

1:  iPhone 5 Black Diamond — $15 million

Made using 135gram solid gold of 24 carat, the $15 million iPhone 5 Black Diamond took nine weeks to build. The chassis was inlaid with 600 white diamonds, while the Apple logo on the back boasts of 53 of these gems. Apart from these precious materials, this phone also utilizes sapphire in the screen.

Credit: https://www.gadgetsnow.com/slideshows/10-most-expensive-gadgets-in-the-world/iphone-5-black-diamond-15-million/photolist/37387535.cms