Rog Phone 5 vs S21 Ultra – Find out which is better with this comparison


Fight of the century? Rog Phone 5 vs S21 Ultra! It really is a fight of the titans, because it is about two premium cell phones, that is, a cell phone with advanced resources both in terms of processing and memory, in addition to powerful cameras and a super modern design.

That's why, throughout this article, we're going to break down a little the characteristics of each of the devices, certainly the two devices meet the vast majority of users, but they have some important differences that are worth highlighting.


The first round will begin! Rog Phone 5 vs S21 Ultra! It will definitely spark! Jokes aside, we are really talking about two of the best in the category and they are state-of-the-art smartphones, very powerful, with unbelievable resources, if we compare them to devices from two years ago.

Rog Phone 5 vs S21 Ultra
Image: (Google) Rog Phone 5 vs S21 Ultra

Rog Phone 5 vs S21 Ultra – Rog Phone 5  

First let's talk about the device from Asus ”Rog phone 5 pro”. This is a Smartphone launched on March 10, 2021, it is already factory configured with a super processor "Qualcomm Snapdragon 888" with eight cores, in addition to having a RAM memory of 16 GB, not to mention that the internal storage is fantastic coming from the factory with 512GB.

Talking a little about its battery, it is considered one of the best batteries on the line, as it has 6 mAh that already comes with an incredible 65w super charger. You can really use the cell phone for up to two days in a row playing, making calls and sending messages in a peaceful way, as it is a responsive battery.

Speaking of the screen, it is an "Amoled" with ultra protection "Gorilla Glass victus", with a resolution of 2448 by 1080 pixels and a density of 395ppi. It is a 6.78-inch screen, that is, it is a super screen with super resolution. Everything is really clear.

Rog Phone 5 vs S21 Ultra – Samsung Galaxy S 21 Ultra

Now let's talk about the super smartphone "Samsung Galaxy S21 Ultra", The device was recently launched on January 14, 2021, it already comes standard with a super processor "Exynos 2100" "Qualcomm Snapdragon 888", like its competitor.

The device already comes with 128GB of internal storage or there is still the option to choose 256GB, the battery is slightly lower than that of its competitor, it is 5,000 mAh and its charger is also slightly lower, reaching a power of 15w.

Speaking now of the size, the cell phone has a 6.8-inch screen, and the resolution is incredible, being 3200 by 1440 pixels, with a density of 516 ppi, that is, in this regard, Samsung is better than the competitor. Not to mention that the screen is also "Amoled" and also has the protection "Gorilla Glass victus".


  • Front camera S21 Utra: the front camera of the Samsung device, has 40 megapixels, with an aperture of F2.2 26mm, and its format is wide, the front camera can also record videos in 4K at 60 frames per second.
  • Front camera: Rog Phone 5: the Asus cell phone loses to Samsung, as it has 24 megapixels, with an aperture of F2.45. frames per second.
  • Rear camera S1 Utra: the rear camera is a real spectacle, as it manages to take photos with 108 Megapixels of resolution, with an incredible aperture of F1.8, not to mention that it has "dual pixel" technology, managing to zoom up to 10 times of optically, without distorting the image. It is also possible to record videos in 4K resolution at 60 frames per second.
  • Rog Phone 5 rear camera: the Asus competitor's camera also loses in terms of resolution, as it reaches 64 Megapixels and has the same aperture as its competitor F1.8, manages to record videos in 4K and 8k, in this regard, the Asus smartphone took the best.

Other comparisons

Speaking of the network supported by the handsets, the Asus handset supports 3G, 4G, and 5g networks. Speaking now of the sensors, it has an accelerometer, barometer, gyroscope and fingerprint. Its exact size is 172.8 by 77.3 by 10.3 mm. The device is really beautiful.

The Samsung device supports 3G, 4G, 5G networks. The smartphone also has several sensors such as: Accelerometer, compass, gyroscope, barometer and fingerprint. The exact size of the device was not disclosed by the manufacturer, but it is something very close to its competitor.

We are really talking about two better smartphones in the line, being more suitable for advanced users, who need more robust equipment for tasks and work, but these smartphones are priced a little high for the Brazilian standard.

Does it pay to buy an expensive smartphone 

The Samsung Galaxy S21 Ultra or the Asus Rog Phone 5 pro, can be found from r$10,499, it really is a steep price, but the device really delivers incredible settings, being indicated even for professional photographers and videographers, due to the robust configuration of the device.

Exactly for this reason, the user must weigh it well before deciding to buy such a toy, as it really is an expensive product, but if money is not an issue for you, have fun! Why both devices deliver fantastic tools.

It is worth remembering that Samsung offers better camera settings, while the Asus device offers the best battery, however, both have good settings in these weirdos, it is worth checking closely before buying one of these toys.

What's the best choice

In the case of professionals in the field of photography, events, designers, music producers, film directors, the best choice is certainly the ”Samsung Galaxy S21 Ultra”. Because its settings for this market are really incredible and can serve the most demanding users.

Now for the average user, both devices are really fantastic, with the Samsung having better photo settings, while the Asus device wins in terms of battery life, it is worth remembering that both devices are fantastic.

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