Samsung Galaxy S9 Plus



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  • 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

Key Features

  • Review Price: $839
  • 6.2-inch quad-HD+ OLED display
  • Dolby Atmos speakers
  • 3500 mAh battery
  • AR Emoji
  • 12-megapixel camera with variable aperture
  • Secondary 12-megapixel telephoto camera
  • Headphone jack
  • Snapdragon 845/Exynos 9810
  • 6GB RAM and 64GB/256GB storage
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What is the Samsung Galaxy S9 Plus?

Just as with its smaller sibling, the Samsung Galaxy S9, the Galaxy S9 Plus is undoubtedly an incremental update on 2017’s S8 Plus. That said, it packs in some meaningful new upgrades and design tweaks that make it an impressively compelling handset against the likes of the LG G7 ThinQ or the iPhone X.

Samsung Galaxy S9 Plus – Design

Samsung’s radical transformation of its ‘S’ series last year was the start of a new trend in phone design. While there had been attempts to rid phones of a thick bezel before, none felt quite as natural and well-thought-out as Samsung implementation. For example, the LG G6 felt unfinished with its poorly circled screen edges, and Xiaomi’s Mi Mix 2 sacrificed functionality by forcing you to flip the phone around to take a selfie.

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Samsung Galaxy S9

However, Samsung’s switch to a bigger screen in a smaller body actually worked. So much so, that even though everyone else appears to be idiotically copying the iPhone X’s notch, Samsung has stuck with virtually the same design we saw last year.

There are a few changes, though. The bezel at either end of the display is now marginally thinner, the aluminium is tougher, and the Gorilla Glass 5 coating the display is ever so slightly thicker. This last point is key for me – my S8 suffered a smashed screen simply from being knocked off my sofa onto a carpeted floor. The S9 Plus is also heavier and thicker than the previous device – although I challenge anyone to notice this unless they have a ruler and scales handy.

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Arguably, the biggest design rethink is the positioning of the fingerprint scanner. Instead of being positioned almost on top of the camera sensor, it now sits below it – and as a result it’s much easier to hit. Saying that, this remains a pretty poor fingerprint sensor, which takes a noticeable moment to register my digit and take me to the homescreen. It’s also very small, meaning you’ll often hit and miss for a few days until you get used to it.

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The Galaxy S9 Plus still looks and feels great in spite of the recycled design. I remain a fan of the curved edges of the display that melt away into the aluminium rim, with the glass back equally curved to help it fit in your hand. It’s a big phone – I’d opt for the regular S9 if you want something more pocketable – but it doesn’t feel as big as it should when you’re holding it because of the excellent design.

The back has a clean look, with a single Samsung logo accompanied by the new dual-camera system and a heart-rate sensor. My black unit is an absolute smudge magnet, far more than the black iPhone X, picking up grime and oily residue more than most. While I believe the benefits of a glass back outweigh the negatives, it’s still a pain.

You’ll find a dedicated Bixby button below the volume rocker, with the lock-switch on the other side. I dislike the fact that the extra button can only be used with a virtual assistant – I turned it off completely after a day of use – but Bixby remains a huge push for Samsung and I was naive to think it wouldn’t return in the Galaxy S9 Plus.

Samsung’s phones have always been packed with features, and the Galaxy S9 Plus continues in this vein. You’ve got a water-resistant body (IP68), a haptic-feedback home button, microSD slot, QI and PMA wireless charging – and a headphone jack. Yes, the trusty 3.5mm port stays, and you can even get the S9 Plus with a hybrid dual-SIM slot if you buy direct from Samsung.

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Samsung Galaxy S9 Plus – Screen

Having seen a few poor OLED displays in recent Android phones from LG and Google, it’s great to finally have one that lives up to expectations. The 6.2-inch 18.5:9 AMOLED panel packs the same quad-HD+ 2560 x 1440 resolution as before, but it’s now brighter and even more stunning.

The S9+ supports HDR in Netflix and Amazon Prime

Samsung’s OLEDs are the best, and this particular panel really shines in the customisations. The default Adaptive mode is great, but since switching to the full DCI-P3 colour-gamut-toting AMOLED Cinema option, I’ve enjoyed it even more.

I’d say this mode gives the Samsung device a look that’s more iPhone X – dialling back a little with the blue hues and giving a warmer overall feel. I’ve found it much kinder on my eyes, too. There’s also a Photo mode that covers the Adobe RGB gamut, and a Basic mode that covers the sRGB scale.

The burst of colour and vibrancy on this screen is sublime, but can at times appear a little oversaturated – but his nothing that can’t be fixed with a bit of tinkering in the settings. Viewing angles are fine, and outdoor visibility is great, although the shift to blue that’s common on OLEDs can be seen here.

Related: What is HDR?

There are plenty of customisation options for the screen

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There’s full support for HDR content from Prime Video and Netflix, plus a brightness-boosting mode for giving SDR content extra gloss. I’ve kept this off, though, since it almost makes regular YouTube videos look too bright plus it chomps through the battery.

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