The best smart speaker 2019: Amazon Alexa, Google Assistant, Siri and more

In the ongoing battle of the best smart speakers – including Amazon Alexa, Google Assistant, Siri and more – we reveal who's really on top

google home mini smart speaker available from John Lewis & Partners an example of the best smart speakers
(Image credit: John Lewis & Partners)

Looking for the best smart speaker which will function as a central hub to control your smart home gadgets; allow you to play music from streaming services without fiddling on your phone and provide a voice assistant to ask questions or play games with? 

Smart assistants are quickly coming a household essential, so Tech Radar's James Peckham has compared the offerings from Amazon, Apple and Google, to ensure you make the right decision when it comes to buying the best smart speaker, based on your budget and requirements.

Looking to expand your smart home system further? You'll find handy advice, information and comprehensive reviews over on our technology hub page. Still not sure a smart speaker is for you? Read through our top 10 reasons why you need smart audio before making a final decision. Anddd... if you need more information about smart assistants to complement your smart speaker, check out that guide, too!

What is the best smart speaker?

In our opinion, the best smart speaker comes in the form of the Amazon Echo Dot. Boasting all the capabilities of a top-end-device, but for a fraction of the price, it's a great starting point if you're only just beginning to get your head around all things smart speaker.

From setting timers, playing music, sharing interesting facts and – with the help of third-party apps – ordering takeaway with your voice, it's everything you need in a compact smart speaker.

Only thing worth considering? It does come equipped with the best speaker in the world. So, if you're looking for amazing audio quality, you may find it's worth investing just that little bit more.

Looking to build a larger smart home system? Browse our room-by-room smart home tech guides:

How to buy the best smart speaker

When it comes to buying the best smart speaker, there are a few factors worth considering to ensure you get the most for your money. These include:


If you're design conscious, it's worth seriously considering the aesthetic appeal of each smart speaker, ultimately opting for a design that suits the look and feel of your home.


You may find that you already have a natural allegiance with a smart speaker, based on tech you already have. For example, if you're the owner of an Android smartphone, it may be worth sticking with Google Assistant technology, whereas those with Apple products may discover that it's much easier to stick with Siri.

Not sure which option will suit you best? Read our full reviews:


If you're looking to build a larger smart home system, it's worth ensuring your smart speaker has the capacity to do everything you're expecting of it.

The best smart speakers you can buy right now

Amazon Echo Dot device by Amazon an example of the best smart speakers

(Image credit: Amazon)

1. Amazon Echo Dot

By far one of the cheapest smart speakers, the Amazon Echo Dot had to feature on this list as it has all of the capabilities of the top-end devices but in a smaller and more affordable package. Alexa is the voice assistant hiding inside this speaker and you get all of the normal functionality you’d expect on a normal smart speaker.

Alexa is able to set timers, play the radio, answer interesting facts and much more, plus there are the third-party apps called Skills that allow you to create an experience that will work on Alexa. For example, the Just Eat app allows you to order a takeaway with your voice.

The Echo Dot is the cheapest in Amazon’s range, so if you’re looking for an affordable way to control your smart home this may be it. Bear in mind, it’s cheaper because it’s not a very good speaker. It may have all of the voice assistant smarts that you’re looking for, but audio quality isn’t particularly good here with low volume and tinny sound.

The good news is you can connect this up to another speaker and still use the smart elements of the Echo Dot, so if you need better audio quality with a speaker you already own you don’t need to lose those smart features.

Shop more smart speakers available from Amazon

Google Home device from john lewis an example of the best smart speakers

(Image credit: John Lewis)

2. Google Home

Stepping away from Amazon’s Alexa, you also have the choice of Google Assistant. Google’s voice assistant can do a similar amount of stuff to Alexa – some features are slightly better on Amazon’s option, and vice versa – but Google really excels with its general knowledge.

Often you’ll find yourself asking queries to your voice assistant such as, 'how old is the queen' and the Google Home is generally the speaker that’s going to be better at getting that right. It’s because Google has all of that knowledge from its search engine that it can bring up pretty much immediately – but bear in mind, the two competing voice assistants are getting better at this all the time.

Audio quality on the Google Home is quite impressive and it looks attractive when sat in your home on a countertop or wherever you want to house it. This is more expensive than the Echo Dot, but if you want that better search functionality, integration with Google services and higher audio quality than the Echo Dot, the Google Home may be for you.

Shop the full range of smart speakers available from John Lewis & Partners

Apple HomePod an example of the best smart speakers

(Image credit: John Lewis)

3. Apple HomePod

The most recently released device on this list, the Apple HomePod is built for audiophiles who want a top-end speaker in their home that can integrate with Apple’s own voice assistant seamlessly.

Siri is a little more limited in its general knowledge skills than the other two voice assistants, but the HomePod will suit anyone who’s used to using the voice assistant inside their mobile phone or iPad.

If you have any speakers in your home that use AirPlay 2, you can set it up so it talks to them and plays the same music around your home in multiple different rooms.

The HomePod is expensive, but Siri is constantly being updated with new features and has that top-end audio quality that makes for a different experience to the far more affordable smart speakers we’ve run through so far.

Browse more smart speakers available from Very

Sonos One an example of the best smart speakers

(Image credit: Amazon)

4. Sonos One

This is the one speaker on the list that doesn’t come directly from a company that runs a voice assistant. You may have heard of Sonos before, and this speaker is made by the brand, with Amazon’s Alexa smarts, like the Echo Dot, stuffed inside.

The Sonos One is more expensive than your average Alexa toting speaker, but it includes some big benefits over the options you can buy directly from Amazon. The room-filing audio is stunning considering the price point of the Sonos One.

You can play music through the speaker even when Alexa isn’t on, you can connect it up with other Sonos speakers to have the same audio playing throughout your home and you can now connect it up to use AirPlay 2, like the Apple HomePod.

If you’re happy to spend a little more and you want Amazon Alexa as your voice assistant, the Sonos One is perhaps the best choice for your new smart speaker.

Try Currys PC World for more of the best smart speakers

Amazon Echo an example of the best smart speakers

5. Amazon Echo

If you think Alexa is the voice assistant built for you but you'd prefer slightly better sound quality, the Amazon Echo may suit your home as well. The sound quality is better than the Echo Dot, but it’s not a scratch on the Apple HomePod or Amazon Echo Plus.

We chose the Echo for this list as it’s still an affordable speaker and offers good enough quality sound that most people will be satisfied with. We’ve often listened to songs and podcasts through the Echo where the audio quality is clear and loud, but it’s not going to absolutely blow you away.

This is an easy way to get Alexa into your home without forking out hundreds of pounds for a top-end speaker and, instead if you want a voice assistant in your kitchen to play the radio or to relax to in your living room, Amazon’s Echo is made just for you.

Browse the full range of smart speakers available from Argos

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