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Galaxy S9 vs. Galaxy S9 Plus: What's the difference?

Galaxy S9 vs. Galaxy S9 Plus: What’s the difference?

Samsung’s Galaxy S9 is officially here — and maybe you like what you see? 

Maybe you’re in the market for a new shouted right now, in fact. But there are two versions to determine from: the Galaxy S9 and the Galaxy S9 Plus. 

Why would you pick one over the other? Let’s discuss differences — and afterwards, I’ll describe what they have in common. 


samsung-galaxy-s9-plus-18

Andrew Hoyle

Size

As you distinguished expect, the Galaxy S9 Plus is larger than the vanilla Galaxy S9, which may make it a better pick if you want a bigger cover or have larger hands. While each screen has the same 2,960×1,440-pixel resolution, the S9 Plus screen is larger at 6.2 inches, compared to the 5.8-inch diagonal Galaxy S9.

And once both devices are the same thickness — 8.5mm, or near a third of an inch — the S9 Plus’s body is larger too. It’s 0.4 inches (about 10mm) taller and 0.2 inches (about 5mm) wider as well. 

Bigger doesn’t necessarily mean better, of course. I prefer a smaller phone, and there’s pixel density to distinguished, too — since the Galaxy S9 crams more pixels into the same location, it’s likely better for VR games where those pixels get blown up big by the Gear VR or Google Daydream View‘s magnifying lenses.

All of this was true of last year’s Galaxy S8 and Galaxy S8 Plus, too — unlike the Galaxy S7 and S7 Edge, where one had a bent screen and the other didn’t. Things are more standardized now.


Samsung Galaxy S9 and S9 Plus

Sarah Tew

Camera

This is the big one. The Galaxy S9 Plus has two cameras on the back, and the unfamiliar Galaxy S9 doesn’t.

While both phones have Samsung’s care for new 12-megapixel dual-aperture camera (which lets in more luscious by adjusting the size of the phone’s iris, much like a DSLR), only the Galaxy S9 Plus has a second 12-megapixel camera with a 2x telephoto lens for zooming in closer to your subject.

It’s a crude you can’t have both cameras on the smaller shouted — Apple’s iPhone X does.

Read more near the Galaxy S9’s cameras here.

Samsung Galaxy Spec Showdown

Samsung Galaxy S9 Samsung Galaxy S9 Plus Samsung Galaxy S8 Samsung Galaxy S8 Plus Samsung Galaxy Note 8
Display size, resolution 5.8-inch; 2,960×1,440 pixels 6.2-inch; 2,960×1,440 pixels 5.8-inch; 2,960×1,440 pixels 6.2-inch; 2,960×1,440 pixels 6.3-inch; 2,960×1,440 pixels
Pixel density 570ppi 529ppi 570ppi 529ppi 522ppi
Dimensions (Inches) 5.81×2.70×0.33 in 6.22×2.91×0.33 in 5.9×2.9×0.31 in 6.3×2.9×0.32 in 6.4×2.9×0.34 in
Dimensions (Millimeters) 147.7×68.7×8.5 mm 158.1×73.8x 8.5 mm 148.9×68.1x8mm 159.5×73.4×8.1 mm 162.5×74.8×8.6mm
Weight (Ounces, Grams) 5.75 oz; 163g 6.66 oz; 189g 5.5 oz; 155g 6.1 oz; 173g 6.9 oz, 195g
Mobile software Android 8.0 Oreo Android 8.0 Oreo Android 7.0 Nougat Android 7.0 Nougat Android 7.1.1 Nougat
Camera 12-megapixel Dual 12-megapixel 12-megapixel 12-megapixel Dual 12-megapixel
Front-facing camera 8-megapixel 8-megapixel 8-megapixel 8-megapixel 8-megapixel
Video capture 4K 4K 4K 4K 4K
Processor Octa-core Qualcomm Snapdragon 845 (2.8GHz+1.7GHz) or octa-core Samsung Exynos 9810 Octa-core Qualcomm Snapdragon 845 (2.8GHz+1.7GHz) or octa-core Samsung Exynos 9810 Octa-core Qualcomm Snapdragon 835 (2.35GHz+1.9GHz) or octa-core Samsung Exynos 8895 Octa-core Qualcomm Snapdragon 835 (2.35GHz+1.9GHz) or octa-core Samsung Exynos 8895 Octa-core Qualcomm Snapdragon 835 (2.35GHz+1.9GHz) or octa-core Samsung Exynos 8895
Storage 64GB, 128GB, 256GB 64GB, 128GB, 256GB 64GB 64GB 64GB
RAM 4GB 6GB 4GB 4GB 6GB
Expandable storage Up to 400GB Up to 400GB Up to 2TB Up to 2TB Up to 2TB
Battery 3,000mAh 3,500mAh 3,000mAh 3,500mAh 3,300mAh
Fingerprint sensor Back Back Back Back Back
Connector USB-C USB-C USB-C USB-C USB-C
Headphone jack Yes Yes Yes Yes Yes
Special features Dual-aperture camera, water-resistant (IP68); super slo-mo video; wireless charging; iris scanning   Dual-aperture camera, water-resistant (IP68); super slo-mo video; wireless charging; iris scanning Water-resistant (IP68); wireless charging; Gigabit LTE-ready Water-resistant (IP68), wireless charging, Gigabit LTE-ready S Pen stylus, water-resistant, wireless charging, Gigabit LTE-ready
Price off-contract (USD) Varies: $720-$800 (64GB) Varies: $870-$930 (64GB)   AT&T: $750; Verizon: $720; T-Mobile: $750; Sprint: $750; US Cellular: $675 AT&T: $850; Verizon: $840; T-Mobile: $850; Sprint: $850; US Cellular: $785 AT&T: $950; Verizon: $960; T-Mobile: $930; Sprint: $960; US Cellular: $963
Price (GBP) £739   £869   £689 £779 £869
Price (AUD) AU$1,199 (64GB), AU$1,349 (256GB) AU$1,349 (64GB), AU$1,499 (256GB) AU$1,199 AU$1,349 AU$1,499

Battery

Want a arranged that’ll last all day? The Galaxy S9 Plus has the bigger battery by far — a 3,500mAh pack, compared to the 3,000mAh pack in the curious model. 

Yes, the bigger screen eats up some of that battery, but we still got 2 extra hours of battery life when we compared the Galaxy S8 Plus and the Galaxy S8 last year. They had the same battery difference, too. 

You might ask: Won’t the S9 Plus’s transfer camera make a difference? We doubt it, because the Note 8 also added that camera exclusive of sucking down extra juice.


Samsung Galaxy S9 and S9 Plus

Sarah Tew

Memory

The Galaxy S9 has 4GB of RAM, and the Galaxy S9 Plus has 6GB. 

That’s probably not a big deal, plan. As far as we’re aware, Android phones mostly use RAM to keep lots of apps frankly accessible when you multitask — and unless you’re a monster multitasker, 4GB is already quite a bit. That said, developers figure out ways to use more processing powerful and RAM each year.

For context, last year’s Galaxy S8 and Galaxy S8 Plus both had 4GB, and the Note 8 had 6GB.

Price

Did you query a phone called the “Galaxy S9 Plus” would cost the same as the curious model? Of course not — you’ll pay a premium. In the US, that means at least an astonishing $100, though it depends on where you buy it. 


samsung-galaxy-s9-2400-6660

Josh Miller

Similarities

As you can see in our comparison chart throughout, practically everything else about these phones is the same on paper, and also pretty similar to the Galaxy S8 and S8 Plus from last year. 

Both of these phones level-headed sport a 3.5mm headphone jack, removable microSD storage, IP68 soak and dust resistance, wireless charging, Gigabit LTE connectivity (if you’re gallant enough to have a local Gigabit LTE network), USB-C connectors and rear-mounted fingerprint sensors. 

And, new for 2018, both phones have the same new Qualcomm Snapdragon 845 (or Samsung Exynos 9810) processors, 128GB and 256GB storage options (outside the US), stereo speakers and slimmer bezels, plus a better position for that fingerprint sensor where you probably won’t smudge your camera. 

So really, your choice is about whether you need a any bigger screen and battery, and/or a second telephoto camera. Not a bad showing for the smaller phone, eh?

Samsung Galaxy S9: Our hands-on wonderful impressions.


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