10 Best Samsung Smartphones Under Rs. 20,000 in India 2021 (Galaxy M31s, Galaxy A50s, and more)

We have curated a list of ten best Samsung smartphones under 20,000 based on the factors we discussed in the buying guide. Make your choice depending on your preferences for photography, gaming, and more.

Your intention behind buying a smartphone may be multimedia entertainment, gaming, photography, education, or maybe you want a smartphone that can run multiple apps simultaneously for work-related purposes. Read through to find out the features you have to look for based on your needs.

If you are looking for an immersive viewing experience on your phone, you should know about the resolution and the display technologies Samsung uses on its phones. Most Samsung smartphones feature a 1080p or 720p display, but if you want to watch movies and videos in high resolution, go for a Samsung smartphone that has a full HD screen.

Also, keep in mind that an LED screen will produce brighter colors with better contrast than an LCD screen. You can find Samsung smartphones with AMOLED and super AMOLED (sAMOLED) displays. The benefit of an AMOLED display is that it utilizes less power and produces pictures with more contrast and brightness, giving you crisp display quality and longer battery life.

A super AMOLED display is an advanced version with the touch sensors and the screen on the same layer, providing 20% more brightness, 20% lesser power consumption, and 80% less sunlight reflection. Then there is the Infinity-V and the Infinity-O display, which are the names given to the screens cut in a specific way to incorporate the front camera.

With an Infinity-O display, the display will surround the front camera present on the tiny hole on top of the screen. But in an Infinity-V display, you can see a V-shaped cut on the display where the front camera is present, with the screen extending towards the top end of the phone.

The RAM capacity of your phone determines how many apps you can run simultaneously on your phone or the maximum settings in which you can play your games without experiencing any lagging while opening or operating apps. 

Certain high-end video editing apps, games like Asphalt and PUBG, and productivity apps like Microsoft Word and PowerPoint require at least 4 GB of RAM for smooth performance. If you are a gaming enthusiast or want to run multiple apps in the background while working on your phone or watching movies, you need a higher RAM capacity model.

For example, if you want to have your Chrome browser or the Netflix app running in the background with downloads going on, but you want to play games at the same time, you need a phone with at least 6 GB of RAM to run the game smoothly on high settings.

Whether you transfer files from your computer to your phone or download it, you need to have ample space for storing your music, videos, movies, downloads, and pictures. If the phone you choose doesn't support app installs directly to the memory card, you may have to save the internal storage space for installing apps and downloads and transfer everything else to your memory card.

Depending on the model and the price, the smartphone may support expandable storage up to 64, 128, or 512 GB. But if you have two SIM cards and the phone you choose supports one SIM slot and a hybrid slot, that you can choose to install your SIM card or your memory card, you may have to sacrifice one for the other.

So, choose a model that supports two dedicated SIM card slots and one memory card slot so you won't run out of space.

One of the most important factors to consider when shopping for a smartphone for gaming is the processor. You can find the processor speed indicated in Ghz in the specifications section; the bigger the number, the smoother your games will run. Otherwise, you will have to reduce the quality settings in your game to prevent it from lagging, which may not give you the experience you want. The average processor speed you can consider for gaming is 2.3 GHz.

Not only the processor speed, but the number of cores also matters. A core is a processing unit inside a processor capable of handling a set of computational tasks efficiently at a time. The more cores a processor has, the better the performance of your phone will be, especially when you have other apps running in the background while you are gaming. 

In the under-20,000 price segment, Samsung has several models with octa-core and quad-core processors that can handle your gaming needs very well.

Smartphone photography has become a bigger part of our daily lives. And smartphones have evolved to provide us the quality and features only professional cameras used to give. Nowadays, you can find several Samsung smartphones with dual, triple, and quad-camera setups. 

They have different lenses that perform different functions to help you click professional-looking pictures. The main camera will always have more pixels, for example, 25MP, 48MP, or 64MP. The higher the number of pixels, the more details your pictures will have. Even if you choose to crop your images, there won't be any noticeable reduction in clarity since a higher-pixel camera captures more color information of the subject.

You can also find a depth camera, which is a camera type that gives more focus to the subject as the background gets blurred, a telephoto camera for clicking far-away subjects, and a macro camera for taking close-ups.

You can also check the front camera resolution if you are into clicking selfies. There will be only one front camera, but the phone may also feature a technology that adds blur to your background, giving you more pronounced selfies.

The most common activities that we do on a phone that drains the battery are internet browsing, watching videos, listening to music, and playing games. No matter what, if you want to continue doing what you like uninterruptedly, you have to go for a phone with a higher battery capacity. The highest battery capacity in the under-20,000 price segment is a 6000 mAH battery.

Depending on what you are doing, the usage time varies between 10 and 22 hours. Keep in mind that the more powerful a processor is, the more power it consumes. For example, if you are opting for a phone with a 2.5 GHz octa-core processor and 6 GB of RAM but with a 3000 mAH battery, the usage time reduces by at least 10 hours.

If you are running a processor-intensive application, your battery will drain quicker, interrupting whatever you were doing. So, make sure that the smartphone's battery suits your needs and the other components like RAM and processor.

For easy and convenient charging, to watch movies and listen to music with amazing audio quality, and to charge your phone during an emergency or while traveling, we have researched and prepared articles for the best wireless chargers, headphones, and power banks in India. Scroll down and click on the links to view them.

Samsung smartphones in the under Rs. 20,000 segment offer a ton of features for buyers of every sort. Even if you are looking for a phone for just gaming and watching movies, you would also get a camera setup with innovative technology that allows you to click high-resolution pictures and selfies. Depending on your needs, choose one that offers the best-in-class features and value for money.

Author - Arun F Xaviour