Yes, Samsung Galaxy S9 Plus does have the IRIS scanner.
Samsung Galaxy S9 Plus has very powerful ARM Mali G72 MP18 as GPU. It's 18 core GPU and has 572 MHz frequency.
Samsung Galaxy S9 Plus has 3500 mAh Li-Polymer battery. It also supports wireless charging and quick charging.
Samsung Galaxy S9 Plus comes in 3 colors and in 2 variants. 64GB variant is available in 3 colors - Midnight Black, Lilac Purple & Coral Blue. While 256GB variant comes only in Midnight Black color.
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.
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