iPhone 11 vs Samsung a21s: Two Opposite Generations

iPhones and Samsung are the biggest competitors to each other. iPhone 11 is considered a new model because of the color scheme and new advanced features. 

iPhone 11 was launched in 2019 and the Samsung a21s was launched in 2020 but still, iPhone 11 has more audience and customers as compared to the a21s. Let’s dig into the statement iPhone 11 vs Samsung a21s.  The technical details and specifications are mentioned below so that we can have a clear comparison between iPhone 11 and the Samsung a21s. 

Here is a side-by-side comparison of the technical details of the Samsung a21s vs the Apple iPhone 11.

Samsung Galaxy a21s

The Samsung Galaxy A21s, which has a profile of 8.9 mm and weighs 192 g, runs Android 10 as its operating system. The Samsung Galaxy A21s’ 6.5″ screen, which has a resolution of 720 x 1600 pixels, is one of its standout characteristics.

The Samsung Galaxy A21s has a 2GHz Exynos 850 processor and 3GB, 4GB, or 6GB of RAM memory. Additionally, it features 32GB or 64GB of storage, and microSD cards may be used to increase internal memory. The 5000 mAh battery powers the quadruple-resolution rear camera, which has a resolution of 48MP+8MP+2MP+2MP with video capture. Additionally, the Samsung Galaxy A21s has Radio FM.

iPhone 11

iOS 13 is the operating system that powers the Apple iPhone 11. The Apple iPhone 11 weighs 194 g and has an 8.3 mm thickness. The Apple iPhone 11’s screen measures 6.1″ and has a resolution of 828 x 1792 pixels.

The Apple iPhone 11 is equipped with 4GB RAM memory and an Apple A13 Bionic chipset.

It has 64GB, 128, or 256GB of storage. A 3046 mAh battery powers the dual 12MP+12MP main camera, which also records video.

Display of a21s vs iPhone 11

The 6.5-inch Samsung Galaxy A21s “panel with a pixel density of roughly 270 PPI and a resolution of 720 x 1600 pixels. The Apple iPhone 11 has a 6.1-inch screen “, with an approximate pixel density of 324 PPI and a screen resolution of 828 x 1792 pixels. The Apple iPhone 11’s screen is 0.4 inches smaller than that of the Samsung Galaxy A21s. The Samsung Galaxy A21s features a screen pixel density of 270 PPI, which is lower than the 324 PPI of the Apple iPhone 11.

Processors and Memory

Exynos 850 2GHz CPU powers the Samsung Galaxy A21s. The Apple iPhone 11 has a chipset called the Apple A13 Bionic. The processing speed of the iPhone 11 is faster than Samsung a21s. On the other hand, if we talk about the memory, there are 3GB/4GB/6GB RAM and 32GB/64GB storage options for the Samsung Galaxy A21s. There are 4GB of RAM and 64GB/128GB/256GB of internal storage, often known as ROM, possibilities for the Apple iPhone 11.

Operating System

The device’s operation is controlled by the operating system. In this instance, the Apple iPhone 11 uses the iOS 16.3 operating system, whereas the Samsung Galaxy A21s runs Android 10. iPhone 11 holds the latest software update also. 

Camera and Photography

We all are familiar with the myth that iPhones have the best cameras, but in this comparison, we can make this myth right because iPhone 11’s camera has all the updated and advanced features like Portrait and Wide Angle. The Samsung Galaxy A21s sports a quadruple rear camera with a resolution of 48MP+8MP+2MP+2MP, compared to the Apple iPhone 11’s dual rear camera with a resolution of 12MP+12MP.


5000mAh battery is a feature of the Samsung Galaxy A21s. The Apple iPhone 11’s battery is listed as 5,000 mAh in this instance. The Samsung Galaxy A21s features a battery that is 5,000 mAh in capacity, which is 64.1% greater than the 3,046 mAh battery in the Apple iPhone 11. In this option, Samsung took the point. 


Testing the two phones reveals that the iPhone 11 performs better than the other, has a better chipset, and has better cameras. The a21s does, however, have some advantages but the customer ratings for iPhone 11 was more than the ratings of the Samsung a21s.

Looking for a fast and reliable repair service?

10 Years of experience in Mobiles & Tablet Repairs