Samsung Galaxy S9 Plus has Samsung Exynos 9 9810 SoC. It's octa-core processor and has 2.7 GHz + 1.95 GHz clock rate.
Samsung Galaxy S9 Plus has very powerful ARM Mali G72 MP18 as GPU. It's 18 core GPU and has 572 MHz frequency.
Well, we cannot say that Samsung Galaxy S9 Plus is 100% waterproof device but it has the IP68 rating. As per the company, Galaxy S9 Plus is water resistant up to 5 feet of water for up to 30 minutes.
Yes, Samsung Galaxy S9 Plus does have stereo speakers.
The Galaxy S9 Plus is a good phone, but it's more like a Galaxy S8 2 than a whole new flagship. And that, is disappointing.
The Samsung Galaxy S9 Plus is a beast of a smartphone – a great all-rounder and the pick of Samsung’s 2018 flagships