Samsung hasn't made any drastic changes to the Galaxy S9 and Galaxy S9+ compared to their predecessors, and the company didn't really need to do much. Last year's design is still stunning, and now, it's a little more polished.

It's Galaxy S9 day! On Friday, Samsung's Galaxy S9 and larger, slightly stepped-up Galaxy S9 Plus ( $839.99 at Amazon.com ) went on sale across the globe, though some people who preordered their phones had already received them.

The Galaxy S9 once again proves Samsung's formula of a gorgeous 5.8-inch screen, sexy dual-curved design and terrific camera for well-lit shots can't go wrong; Whiplash-fast speeds, wireless charging and water-resistance complete the package; And it looks stunning in purple and blue

Low-light photos often look blurry and lack the fine texture and contrast of competing phone cameras; The Galaxy S9's camera frequently, accidentally switches between modes; 3D avatar software is tragically bad and a new face-unlock tool is inherently insecure.

Unless you have the S8 and S9 side by side, you won't see much of a difference between them, at least while you're looking at them from the front.

Beautiful design; Superb screen; Great cameras; Feature packed; Impressive performance

Some features could be slicker; It's pricey

I pre ordered this phone and I love it. I've changed from iPhone best bit is when you set the phone up it asks if you want to transfer just plug them in together with adaptor provided and 30 minutes later it was complete. Very impressed. Very user friendly and the camera is amazing!

Despite being launched as a completely new generation, I'd say the Galaxy S9 itself is a transition model. It's more of an upgrade similar to the S-branded models in the iPhone family and which Samsung launched in order to buy more time until more substantial upgrades are ready.And this does make...

Samsung's latest flagship is really good if you spend most of your time in Instagram feeds or creating content for the internet. For everything else the handset is just a marginal upgrade on last year's Galaxy S8 but you'll be pleased to know that the experience has been refined somewhat in a number...

If you don't read the rest of this review, the short answer is yes. Samsung's Galaxy S9 and Galaxy S9+ represent the very best of smartphone technology at the moment, and likely for many months to come. Let's throw out a few quick opinions: That's what leads us to the downsides.

I was very hesitant at first, because I've had LG for a very long time, but I decided to make the switch to the galaxy S9. And I love it! Very easy to use, great camera, has pretty much everything I need. Glad I made the switch!

While it may not have been the company which started the trend - some would argue that honour falls to Xiaomi with its stunning Mi Mix - Samsung is arguably the firm that popularised the concept of a 'big screen' smartphone.

But ultimately, regardless if additional features are useful or not, they don't hurt the phone at all. You don't have to use them. With respect to these smartphones as a whole, we can easily say they're the best-rounded smartphones you can buy right now.