Comparison of Xiaomi Mi 11 Ultra vs Samsung Galaxy S21 Ultra

There is no doubt that we are facing the two most surprising mobiles of what we have in 2021, leaving aside the folding ones that we have known. Both the Xiaomi Mi 11 Ultra and the Samsung Galaxy S21 Ultra are the greatest technological exponents of both manufacturers, and today we compare them to see which of them is the one that best suits your needs.

Two mobiles that surely in most of their characteristics represent the most advanced on the market, with unique and unprecedented functions in both cases. We are not going to choose the best of both, because it would not be fair, but we will reel off its characteristics to find the strengths and weaknesses.

Screen and dimensions

We are facing two of the largest mobiles that we can buy today. In fact, their screens touch seven inches, which is already a lot. We are talking about AMOLED panels in both cases, with an aspect ratio of 20: 9. That of the Xiaomi is 6.81 inches, and that of the Samsung 6.8 inches, in both cases with a QHD + resolution of 1440 × 3200 pixels, very close to 4K. Both have a refresh rate of 120Hz , as well as HDR10 + An important detail is that both screens are curved on all four sides.

Xiaomi Mi 11 Ultra

The Chinese mobile is a somewhat brighter screen, with a maximum peak of 1700 nits of brightness, while the Samsung offers 1500 nits. Both screens are protected by Gorilla Glass Victus glass, which offers the best protection against bumps and scratches of the moment on the market. As you know, the Xiaomi Mi 11 Ultra is characterized by having a secondary screen in the camera module, with AMOLED technology and a size of 1.1 inches , in fact it is the same screen as the Xiaomi Mi Band 5.

samsung galaxy s21 ultra mesa

We can use it as a rear camera viewfinder to take selfies with maximum quality. We are facing two large and heavy mobiles, in fact they are similar in size, with dimensions of 164.3 x 74.6 x 8.4 mm for the Xiaomi, and 165.1 x 75.6 x 8.9 mm, the latter being thicker, the Samsung. The Xiaomi is somewhat heavier, with 234 grams, while the Samsung weighs 227 grams.

Power and memory

We are facing two mobiles that give everything, the maximum, and that is something that is also seen in a section as important as the processor. The Xiaomi has a Snapdragon 888 with 5G connectivity, the most powerful in Android mobiles in 2021, and which as a result gives 688,000 points in AnTuTu.

snapdragon 888 5g

For its part, the Samsung integrates a processor of the house, the Exynos 2100 , which this year has taken a great leap in performance, and is capable of signing 657,000 points in AnTuTu, practically at the level of the Xiaomi. Regarding the RAM, the Xiaomi has 12GB, like the Samsung, both also have 256GB of internal storage, which in neither case can be expanded.

Samsung exynos 2100

Camera

In this aspect we have the best of the market at the moment. On the one hand, the triple camera of Xiaomi unveils a new 50 megapixel main sensor, which is precisely signed by Samsung, with an aperture of f / 2.0 and a large pixel size of 1 / 1.12 ″ . It has the largest secondary sensors on the market, with a 48-megapixel telephoto and f / 4.1 aperture, as well as a 48-megapixel f / 2.2 ultra-wide angle.

cámara Xiaomi Mi 11 Ultra

For its part, Samsung offers four sensors, the main one being a large 108 megapixels with an aperture of f / 1.8 and a pixel size of 1 / 1.33 ″ . There is also a 10 megapixel and f / 4.9 periscope, as well as a 10 megapixel and f / 2.4 telephoto, finally there is also a 12 megapixel and f / 2.2 ultra wide angle. In front, the selfie camera is 20 megapixels and f / 2.2 on the Xiaomi, while it is larger on the Samsung with 40 megapixels and f / 2.2.

Samsung Galaxy S21 Ultra foto

As for video recording , behind it is maximum with 8K resolution at 24fps in both, while in the selfie camera the Samsung reaches 4K, the Xiaomi stays in 1080p.

Xiaomi Mi 11 Ultra Europa

Battery, connectivity and software

Here the Xiaomi wins, since although both terminals have a 5000mAh battery , in the case of the Xiaomi it charges faster, thanks to a charging power of 67W , which allows it to be charged in less than 40 minutes. But it is also that the Xiaomi offers the same power without cables , it is the only mobile that can offer it today. For its part, the Samsung is 25W. Both can be charged wirelessly.

camara mi 11 ultra

They both have Wifi 6, Bluetooth 5.2, as well as dual-band GPS , which is much more accurate. We also find in both NFC connectivity to make mobile payments, USB type C connector, and an integrated fingerprint reader under the screen. Each one has the latest Android 11 version, one under MIUI 12.5 and the other under One UI 3.1. Finally, both are waterproof thanks to the IP68 certification .

Price and conclusion

We are not facing cheap mobiles, something logical if we take into account that they represent the most within the product ranges of their manufacturers. We are talking that the Xiaomi Mi 11 Ultra with 12GB of RAM and 256GB of internal storage has a price of 1,199 euros , while the Samsung Galaxy S21 Ultra has a higher cost, of 1,309 euros , with the same 12GB of RAM and 256GB of internal storage.

galaxy s21 ultra

As for the same configuration, the Xiaomi is cheaper. Of course, with a specific offer the prices could match something else. Taking this difference into account, and assuming that both phones represent the best on the market, it seems to us that the Xiaomi offers a better price-performance ratio . Especially taking into account its camera, which has been designated as the best on the market by DxOMark, and which also includes that unprecedented secondary screen in its module. This would already be reason enough to choose the Xiaomi for a lower price. We can also value in your favor a faster fast charge.

Xiaomi Mi 11 Ultra

On the other hand, the Samsung, although it costs more, or similar with some active offer, offers us some aspects where it stands out, such as in the 4K video recording of its selfie camera. Also in its large 108 megapixel sensor , and that is somewhat lighter. In general, they are two mobiles that will offer us a similar performance in both cases in all facets, and that only differ in detail. If your thing is to have the most innovative, without a doubt the Xiaomi takes the cake with that secondary screen. If you want to turn to Samsung’s genuine curved screen, a huge 108 megapixel camera and Samsung’s premium value, it will be your best choice. Two mobiles with which regardless of which one you choose, you will be sure.