Price
The new Galaxy S9 and S9+ are available to pre-order today from £739/$719.99 and £869/$839.99 respectively, putting £130/$120 between them. The phones officially go on sale 16 March 2018, and we should see the price quickly drop within the next few months. Check out the best Galaxy S9 deals here.
Screen
The display tech is the same across the Samsung Galaxy S9 line, but the Galaxy S9+ has a larger 6.2in panel while the Galaxy S8 is 5.8in. Both are Quad-HD+ 18.5:9 Super AMOLED screens.
Size and weight
Naturally, then, if it has a larger display the Galaxy S9+ is also going to be bigger and heavier than the Galaxy S9. The larger model adds 26g to the weight, about a centimetre to the height and half a centimetre to the width. You might not notice a difference in the hand, but side by side it will become apparent.
Battery
More space inside the chassis means more room for a battery. The Galaxy S9+ adds 500mAh to the 3000mAh cell you’ll find in the Galaxy S9, though don’t assume that means it will last longer. Samsung claims slightly higher figures for the S9+ (an extra two hours of video playback and three hours talk time, for example), but remember that the larger screen will zap more juice and we won’t know for sure until we’ve had both in our lab for thorough testing.
Performance
Though both Galaxy S9 models are fitted with either the Snapdragon 845 or Exynos 9810, depending on your territory, the Galaxy S9+ has an extra 2GB of RAM over the Galaxy S9. This should translate to faster performance in benchmarks, and improved multitasking functionality, but in reality you’re unlikely to notice a huge difference: either model is probably going to be the fastest phone you’ve ever seen.
Camera
We’ve saved it until last, but the camera is the key difference between Galaxy S9 and Galaxy S9+. Whereas the Galaxy S9 has an enhanced 12Mp ‘Super Speed Dual Pixel’ single-lens camera over its predecessor, the Galaxy S9+ also has this and adds a secondary telephoto lens, with both supporting optical image stabilisation. The second camera is a 12Mp telephoto lens with a 1/3.4in sensor and 1.0um pixels. It allows the Galaxy S9+ to build on the 8x digital zoom of the standard model with 10x digital zoom and 2x optical zoom, and adds support for Live Focus with bokeh filters. The primary 12Mp cameras that feature on both models have 1/2.55in sensors and 1.4um pixels, and each supports the new Dual Aperture f/1.5-f/2.4 capabilities (this is nothing to do with the second lens). Also see: Best Galaxy S9 cases
Galaxy S9 vs Galaxy S9+ specifications
Marie is Editor in Chief of Tech Advisor and Macworld. A Journalism graduate from the London College of Printing, she’s worked in tech media for more than 17 years, managing our English language, French and Spanish consumer editorial teams and leading on content strategy through Foundry’s transition from print, to digital, to online - and beyond.
