Many vacuums have poor edge cleaning performance, which allows dirt to build up along skirting boards.

The NZ801UKT is navy and orange, as opposed to dark grey and rose gold, with a few minor tweaks to the details on the casing.The AZ950UKT has a wider floorhead and 1.65 litre dust cup, with a higher price to match.. Specification.

Washable (Standard).Cord Length (m).Capacity (Litres).

Hose Length (m).With its XL features, the Shark AZ950UKT is more of a niche vacuum cleaner than many of Shark’s other vacs.. It’s worth buying if you want the luxury of Shark’s top features, but on a bigger scale than the company’s other models.

It’s particularly useful in hairy homes with big rooms, as it’s great for pet hair and has a wide floorhead for quicker cleaning.

The anti-hair wrap is also a worthwhile extra.. For most people, however, we just don’t think the extra size is necessary.If you don’t need the mini motorised tool, then the IZ251UK could save you a bit of money.. Shark IZ201UKT Vs Shark IZ251UKT.

Again, the IZ201UKT is a similar vacuum, but with different included accessories.While the mini motorised tool is included in this model, you don’t get a second battery.

This halves the effective run-time, although the IZ201UKT is a cheaper option.. Shark IZ251UKT Verdict.We’re impressed by the features and performance of the Shark IZ251UKT cordless vacuum.