This week HP unveiled an update to the Spectre x360 convertible laptop that they first unveiled late last year.

With this update, HP has decided to bring the Windows 2-in-1 up to a similar standard to that of its competitors with the addition of a 4K UHD display.

It also comes with support for the Active Pen.

The new models are available from a range of retailers in a new Ash Silver colour scheme for from £1,119/$1,200 for the Full HD model or from £1,899/$1,600 for the new 4K UHD model.

Here are the various models of the 13-inch version:

Full HD display, 8GB RAM, 256GB SSD, active pen and i5 processor for £1,119

Full HD display, 16GB RAM, 512GB SSD, active pen and i7 processor for £1,399

4K UHD display, 16GB RAM, 1TB SSD, active pen and i7 processor for £1,899

They also updated the 15-inch version of the HP Spectre x360, which can now be fitted with a larger 15.6-inch 4K UHD display, with a larger battery and up to a Nvidia GeForce GTX 940MX GPU.

Here are the models available for the 15-inch version:

4K UHD display, 16GB of RAM, 1TB SSD, active pen, and i7 processor for £1,799

4K UHD display, 8GB of RAM, 512GB SSD, active pen, and i7 processor for £1,499

(I reckon they may have mixed up the pricing for the top 13-inch and 15-inch versions, so expect a little more for the top 15-inch 4K UHD model)

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