Samsung Galaxy S9 Plus “Dual Aperture” Smartphone Review

Durability, Ergonomics, Setup, Memory & Storage

IP68 Dust & Water Resistance

Like the Galaxy S8, the Samsung Galaxy S9 Plus (Price Check) is IP68-rated for dust- and water-resistance. Best of all, you don’t even have to prepare it in any way before you dunk it into water! For more information how how Samsung achieved this feat, take a look at our article, Samsung Galaxy S7 IP68 Engineering Explained.

Officially, the Galaxy S9 Plus can withstand complete immersion in water up to 1.5 m in depth, for up to 30 minutes. That means you can take it for jogs in the rain, reading in the shower or soaking in bath. Heck, you can even take it for a swim!

The Samsung Galaxy S8 IP68 rating

There are some caveats though. The IP68 rating applies to a specific set of test conditions : 15-35 °C, 86-106 kPa, 1.5 metre, 30 minutes. Even so, water may enter and damage the Galaxy S7 edge if it is exposed to “water moving with force“, like running water from a tap or waterfall, or ocean waves.

In other words, this is not a waterproof phone like the Oukitel K10000 Pro or the Kenxinda ruggerdised smartphones. It is IP68 water-resistant, so you need to be gentle with it. You can read more about this in our article – Samsung Galaxy S7 IP68 Engineering Explained.



The Samsung Galaxy S9 Plus (Price Check) has a 5.8″ bezel-less Infinity Display, so it does not feel like a large smartphone. In fact, it feels smaller than the 5.5″ Samsung Galaxy S7 edge, and even 5.2″ smartphones like HTC 10. This means it will feel more comfortable in smaller hands, and fit better in smaller pockets.

Samsung Galaxy S9 Plus in hand

The large Super AMOLED display is beautiful as always. However, the WQHD+ resolution of 1440 x 2960 results in a non-standard 18.5:9 display ratio. Watching movies will result in some pillarboxing – a black bar on each side of the movie.

The Gorilla Glass 5 back looks fabulous… at first. It is easily smudged by oily fingerprints, because it lacks the oleophobic coating of the front Gorilla Glass 5 cover protecting the display.


Setting Up The Samsung Galaxy S9 Plus

The Samsung Galaxy S9 Plus (Price Check) comes with Android 8.0 Oreo installed. The setup process is the same as the Samsung Galaxy S9 (Price Check), whose setup video can be seen below.


Available Memory & Storage

The Samsung Galaxy S9 Plus (Price Check) comes with 6 GB of LPDDR4x memory, of which 3 GB (50%) is available for use. That is a lot of bloat, equal to that of the Galaxy S8. But seriously, 3 GB of memory is more than enough memory to run many applications simultaneously. In fact, it is more memory than what many mid-range smartphones ship with!

Samsung Galaxy S9 Plus available memory Samsung Galaxy S9 Plus available storage

The Samsung Galaxy S9 Plus (Price Check) comes with 64 GB of internal flash storage, with 50 GB of free space for you to use. That is enough space to store about 11,000 photos, or 6 hours of 1080p videos, or just over 2 hours of 4K videos. If that’s not enough, you can top it up with a microSD card (up to 256 GB).

Next Page > Samsung Galaxy S9 Plus Camera Performance – Photos


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