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Sharp R890S 28 Litre Combination Microwave Oven - Silver

Product Specification

Key Information

Dimensions (H)30.0 x (W)53.9 x (D)44.5
Auto Cook Function Yes
Capacity 28 Litres
Cavity Combination Microwave Oven
Control Panel Lock Yes
Control Type Touch Control
Convection Oven Yes
Convection Oven Temperature Range 40 to 240 °C
Display Type LCD
Door Hinge Position Left
Grill Yes
Interior Material Painted
Internal Cavity Size (HxWxD) (H)24 x (W)35.8 x (D)35.4 cm
Manufacturer Warranty
AO Aftercare Protection plans from £4.99 per month.More info
2 Year
Manufacturer Warranty Domestic Use Only Yes
Number of Power Levels 5
Number of Programmes 14
Timer Electronic Clock / Minute Minder
Weight 17.7 Kg

Features We Love

Auto Defrost Yes
Automatic Cooking Programmes Yes
Flatbed Design Yes
Flatbed Technology Yes
Inverter Technology Yes


Power Requirements Comes With Plug Attached – No Electrician Required


Microwave Power 900 Watt

Product Detail

Brand Sharp
Category Microwaves
Colour Silver
Dimensions (H)30.0 x (W)53.9 x (D)44.5
Dimensions With Packaging (H)36.6 x (W)60.8 x (D)48 cm
Freestanding Yes
Weight With Packaging 19.2 Kg


Defrost Function Yes


Large Digital Display Yes

System and Features

Grill Power 1100 Watt

Sharp R890S 28 Litre Combination Microwave Oven - Silver

Free 100 day returns on this product.Terms & conditions apply
Delivery Delivery from Fri 22nd Mar Delivery from tomorrow, 22nd March From tomorrow, 22nd March From tomorrow, Fri 22nd March


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Services Disposal


  • Disposal £15.00
Finance From £6.76 a month (APR 19.9%)


If your order is £199 or more, you can spread the cost with our finance options.

Key Features

  • 28 litre capacity - great for medium-sized households
  • 900 Watt power output – cooks food rapidly and evenly
  • Flatbed design gives you more room for larger dishes
  • Steady cooking power for even results
  • Easy-to-use touch controls

Product Overview

Indulge in your favourite treats with this microwave from Sharp. It has a 28 litre capacity, which makes it ideal for medium sized households. With a 900 Watt power output, you’ll be enjoying your meals in no time. And, thanks to its clever flatbed design, there’s no turntable, which gives you extra room inside for larger dishes. Whatever you’re preparing, microwave inverter technology steadily monitors the energy used, so your food cooks evenly and efficiently. This model also has easy-to-use touch controls, so everything will be prepared at the push of a button.

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Questions & Answers

Customer reviews

4.7 / 5
Showing 6 of 7 reviews

Nice and compact, if a little heavy

Have only used microwave so far and this was fab. Given 4 because Bottom of microwave is not completely flat. There is a white insert covering virtually the whole bottom with a black plastic seal around it. On the white surface is a warning that it might be hot!! This is really annoying because both the seal and the edges of this white section will become a dirt trap. One of the main reasons I wanted a flatbed was to avoid extra cleaning.

Brilliant little oven.

I bought this to replace my previous Sharp combination oven that had served me well for 20 years. This new one is even better - and slightly cheaper. It is perfectly capable of cooking family dinners and I also find it excellent for cakes of all kinds.

Works well and nice flatbed design

I bought this to replace a similar capacity Sharp microwave oven which broke after many years of service. This new one works well and I really like the flatbed design. The control system is intuitive and as a conventional oven it reaches 180 degrees in less than 4 minutes, which is really good. The inclusion of a proper tray for grilling is also great. Only minor downside is that it can reach only up to 200 degrees, while the old one could reach 240.

Stylish and practical

Having had combination microwaves in the past, I know how practical they can be. I chose this one based on the wipe clean design inside, the multi function use and pre set Cooking times. I've used this product for around a week now and for a mixture of microwaving, defrosting and cooking with the oven. The only drawbacks I have found are that there seems to be a lot of steam that escapes from the front of the microwave when it's being used which can distort the vision you have of the item being cooked. The only drawback I have found with the oven is that the door has to be fully opened to get the baking tray in and so it might be worth considering where you are going to place the microwave. Overall though, the cook is great, probably better than any turn glass microwave I've had in the past, the the design looks very modern and probably the best feature is that the touch buttons are made from a material that minimises/ eliminates finger prints (one of my pet hates on a touch microwave). Yes this does cost more compared to others on the market but I would say so far that it is money well spent.


I bought this as my oven is not very good so wanted something to do everything which this really does with the bonus of being on the worktop so you don’t have to bend down to get things in and out. Only just got it so not discovered all the features but so far very pleased with it. Like the fact it doesn’t have a turntable.

Nice Microwave

It's great not to have noisy turntable and not to have to worry about cooking items getting caught.
Delivery from Fri 22nd Mar Delivery from tomorrow, 22nd March From tomorrow, 22nd March From tomorrow, Fri 22nd March
Product information
Finance From £6.76 a month (APR 19.9%)

Any offers are genuine savings. Because we match the prices of competitors, there is the potential for prices to drop further. We will always offer our customers our price match promise. See terms and conditions.

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