Samsung Galaxy S9 vs S9 Plus

Samsung Galaxy S9 vs S9 Plus – Which Samsung Device Is Better?


Samsung Galaxy S9 vs S9 PlusBoth Samsung S9 and S9 Plus are equipped with quality features. But the S9 Plus includes some upgraded properties, thus you can select the Samsung Galaxy S9 Plus.  

Why You Should Select the Samsung Galaxy S9 Plus?

  • The S9 Plus is built with 6 GB RAM, whereas the S9 has 4 GB RAM. So, the 6 GB RAM can read memory data quicker, which also makes multitasking effortless. 
  • It has a dual 12 MP rear camera, besides, its competitor has a single rear 12 MP camera. However, this phone can capture outstanding images because dual-camera enhances the image quality, reduces blur, or fixes the color. 
  • You will get longer Talk Time or video streaming time on this phone since it has a 3500 mAh battery. In contrast, its rival comes with a 3000 mAh battery. 
  • As this device is integrated with 6 GB RAM, it can load data and web pages quicker rather than the earlier version. 

These high-end features make the Samsung S9 Plus the best phone rather than the Galaxy S9. And if you are also impressed with these functions, you should pick the S9 Plus. 


Samsung Galaxy S9 vs S9 Plus: Similar Features 

  • They have Android 8 OS, which upgraded the user experience by improving privacy, quicker internet speed, and so on. 
  • Both phones have a super AMOLED screen with a 60Hz refresh rate. Thus it will refresh the device every few seconds to deliver smooth performance. 
  • These are water and dustproof devices to ensure durability. 
  • Galaxy S9 and S9 Plus are combined with the 64 GB internal storage. The storage can be expandable to 400 GB.

Comparison Chart 

Specifications Samsung S9 Samsung S9 Plus
Editor’s Rating 4.7 out of 5  4.8 out of 5 
Main Camera  12 MP 12 MP + 12 MP
Battery 3,000 mAh  3,500 mAh 
Operating System  Android 8 Android 8
Processor  Snapdragon 845 Exynos 9810
Dimension  7 x 5 x 4 inches 6.37 x 0.35 x 3.01 inches
Weight 1.06 ounces 6.7 ounces
Display Size  5.8 Inches 6.2 Inches
Display Technology AMOLED AMOLED
Refresh Rate  60Hz 60Hz
Water Resistance IP68 IP68
Selfie Camera  8 MP 8 MP
Fast Charging Yes, 15W Yes, 15W
Storage 64 GB 64 GB
Expandable Memory  400 GB 400 GB
Connector Type  USB-C USB-C
Warranty  12 Months 12 Months

Differences and Similarities between the Samsung Galaxy S9 and S9 Plus 


We are talking about the performance of these smartphones. These two have Android 10 operating systems which actually improved the security. Also, this OS version speeds up the internet browsing speed as well. 

Samsung S9 and S9 Plus devices have a different processor. The S9 has Snapdragon 845, whereas the S9 Plus has Exynos 9810. 

And if we compare the processor performance, the Snapdragon is the winner. It gives you 66MHz RAM speed than Exynos, also it offers 138MHz quicker GPU clock speed. Moreover, the Snapdragon processor also increases the uploads or downloads speed. 


You will get a great battery life on the S9 Plus as it has a 3500 mAh battery. This device gives you up to 35 hours of talk time while you can stream video for 17 hours. 

On the other hand, Samsung S9 has a 3000 mAh battery. Thus it gives you 33 hours of talk time and 15 hours of video playback time. Anyhow, these two also offer a fast charger. Hence your device will take only 30 minutes to charge fully. 

So if you are searching for a phone with longer battery life, then Samsung S9 Plus should be your best choice. 


When it comes to storage, these two smartphones have the same 64 GB capacity. So they can handle any 3D streaming or game on your device. You can also increase the memory up to 400 GB. If you want to add an external memory card, you have to purchase it separately. 

However, in terms of the RAM, Samsung S9 Plus has 6 GB while Galaxy S9 has 4 GB. So, the S9 Plus will make multitasking effortless compared to 4 GB. Galaxy S9 Plus will read memory data quicker, load many apps simultaneously, and load web pages quickly. 


Galaxy S9 and S9 Plus have an 8 MP front camera so that you can click some outstanding selfie images. Though both have the same front camera, the S9 Plus has a dual rear camera. At the same time, the S9 combines with a single 12 MP camera. 

The S9 Plus dual 12 MP resolution allows you to capture better images than its rival. That’s because the dual cam reduces the blur feature and produces clear photos. So if you want to capture fantastic photos, then S9 Plus should be your best pick. 


Samsung S9 has a 5.8 inches display, in contrast, S9 Plus combines with 6.2 inches. Both have AMOLED technology and include a 60Hz refresh rate. The AMOLED screen enables you to see everything when under sunlight. 

Whereas the refresh rate ensures to refresh the screen every few seconds so that you can smoothly scroll. As the S9 Plus has a slightly bigger display, you can comfortably use this phone. 

Weight & Size 

Before purchasing a mobile, you should consider the size and weight. Samsung S9 dimensions are 7 x 5 x 4 inches, besides, the S9 Plus has 6.37 x 0.35 x 3.01 inches dimensions. At the same time, their weights are 1.06 ounces and 6.7 ounces, respectively. So there’s a slight difference, but both of them have ergonomic designs, so these are comfortable to hold. 


Both of them deliver clear surround sound with their stereo speakers. In addition, these devices also offer AKG earphones, hence you can experience louder yet clear sound on the go with their Dolby Atmos feature. 


These two Samsung smartphones combine with a limited one-year to the USA users. Unfortunately, the warranty is not available outside of the USA, but you can use these devices internationally as they are unlocked. Anyhow, this one period will only cover any manufacturer issues on your phone. 

Additionally, these are IP68 rated devices – thus, they can handle a bit of water or dust. The IP68 rate ensures the durability of these phones. 

Final Words 

Do you make up your mind about which phone you want to select? If not, then we recommend you choose the Samsung S9 Plus. It has incredible features that will take your experience to another level. But if you are impressed with the Galaxy S9 processor, then you can go with this either.

Frequently Asked Questions about Samsung Galaxy S9 and Galaxy S9 Plus 

Is the Samsung S9 Plus compatible with AT&T?

Yes, this phone is an unlocked version, so you can use the AT&T, Verizon, Sprint, or other carriers you want. 

Are they dual Sim models?

Yes, they have a dual Sim function as these are unlocked versions. But the locked versions have a single sim slot. 

Do they provide a wireless charger?

Yes, both of them come with a wireless charger and also offer a USB Type-C charger. 

Will I get the warranty?

Sure, Samsung offers a limited one-year warranty only to the USA. So, therefore, if you are from the USA, then you will get a warranty. 

How much RAM does the S9 have?

It has 4 GB RAM and 64 GB internal storage capacity. 

Which chip does the Samsung S9 have?

This device, combined with the Snapdragon 845 processor, offers quicker performance. 

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