Simply put, the Samsung Galaxy S9 Plus is a bigger version of the Samsung Galaxy S9. (Check out our Samsung S9 review to find out more about the S9 Plus's smaller sibling.) And this comes without the S9 Plus being that much different to last year's Samsung Galaxy S8, either.

Standout dual-lens camera system; Luxe 6.2-inch Super AMOLED display; Better-placed fingerprint sensor

Similar to Galaxy S8 Plus; More expensive than S9

The Samsung Galaxy S9+ is possibly the most fully-featured smartphone on the market. It offers out-of-the-box functionality that exceeds most other devices. It's one of the leaders of a new generation of hardware, pushing one of the nicest quality designs with one of the best displays around.

New speakers are amazing; Great camera performance in low light; Great design and display; Out-of-the-box functionality surpasses rivals; 3.5mm headphone socket

You might never find all the features; Display can crush shadows in movies; Camera could be better with HDR; Price

Improving on an already near-perfect phone was always going to be difficult for Samsung, but the Galaxy S9 Plus has fixed the select few problems we had with last year's Trusted Reviews Phone of the Year.

Feels great for a big phone; The OLED display is great and highly customisable; Numerous camera features on offer

Iterative upgrade; AR Emoji are just bad; Some lag with Samsung's software

Plus-sized phones often find themselves stuck in a plus-sized niche – but Samsung's Galaxy S9 Plus is different to most. This time around, it's ready to steal the spotlight from the regular S9.

Dual rear cameras for low-light photography; Unrivalled performance

Battery life isn't as good as last year's; Very expensive

Last year's Galaxy S8+ was slightly held back by a few annoying niggles, such as the awkward fingerprint sensor placement, all of which have been rectified in the Galaxy S9+. Samsung could certainly be accused of simply recycling last year's design, but it was really great in 2017 and is just as...

128GB + microSD card slot; wireless charging; IP68; fantastic screen; excellent camera; iris scanner + face recognition combo; great fingerprint scanner; notification LED; headphone socket

battery life could be better; very similar to S8+ design; Bixby button can't be remapped

It's not revolutionary, but the Samsung Galaxy S9+ sets the bar for smartphones in 2018, with the best hardware features you can get.

Gorgeous screen; Beautiful body; Spectacular network performance; Dual main cameras with excellent low-light capture; Loud audio

Camera software oversharpens images; AR Emoji and Bixby disappoint

Samsung’s plus-sized S9 sees double with a dual lens, dual aperture camera

Stellar screen, Top-notch camera, Incredibly powerful

Almost unchanged design, Uncomfortable to hold for some

When we reviewed Samsung's large-screened new Galaxy smartphone last year, the Galaxy S8+ , we described it as "futuristic" for its huge display and edge-to-edge design. But the future arrived quickly afterward as most major smartphone makers, Apple included, adopted some version of a large,...

Samsung's Galaxy S9 Plus is the more robust Galaxy S9, and the one for power users to get.

The Galaxy S9 Plus one-ups the excellent Galaxy S9 with a second rear camera for taking portrait photos

Battery life fell short of last year's model in our early tests, and the Galaxy S9 Plus suffers from the same underbaked extras as the smaller Galaxy S9; The dual-aperture camera tends to overexpose low-light photos in auto mode

As always, the Samsung Galaxy S9+ isn't the perfect smartphone, but then what really is? Manufacturers on the Android system have found their niches and specialities; while OnePlus might be known for its performance and speed, Google Pixel phones are reputed for camera and software.