10 Things to consider before buying a new Android SmartPhone in 2021
Buying a smartphone: Things to consider

10 Things to consider before buying a new Android SmartPhone in 2021

Hello guys in this article, let us review some basic steps you should consider before buying a new Android smartphone in 2021.

When choosing a new Android Smartphone, you have to get your needs straight. The easiest way to pick the best android Smartphone is to match your requirements and your budget. If you spend most of the time using instant messaging and social media, you can get a phone with a fairly high-resolution display and decent hardware for about $250. The smooth and fluid gaming experience can be obtained from a phone that starts at approximately $450. Use the following 10 steps to refine your buying decision further.

1. Price

Price is could be the most crucial factor for many people. Regardless of your needs and wants, the final decision depends on your budget. Even if you have a big budget, you shouldn’t buy an overpowered device, if you use your Smartphone only for voice calls, social media, and email. A good strategy is to make a list of Android models within your price range and choose the best one, depending on the factors that you prioritize.
If you want to significantly decrease the initial price of ownership, then you should pick the best Android Smartphone plan offered by network carriers. The contract agreement usually lasts for 23+ months. So, make sure that you get the best deals for monthly voice calls, data plans, and text messages. Though, you can buy the phone with contracts only in a limited number of countries like the United States. If you are living in the most populous countries like China or India probably you should pay the full amount or go for monthly installment options. 

3. Battery life

If you travel often, then you should choose the type of Android phone with reasonably long battery life. You shouldn’t be fooled by the mAh number of the battery, because it doesn’t always indicate actual battery life. Even if the battery has a higher mAh value, the battery life may not be so much different from other models, if the Smartphone has a powerful processor and high-resolution display. If your Smartphone has fast charging technology and Doze mode, you may extend the battery life further. It’s best to check user reviews to make sure that your device could perform fine.

4. Operating System version

If you are planning to buy an Android Smartphone, you should know about the newest Android versions, such as Pie (9.x) Nougat (7.x) and Oreo (8.x). Make sure that you get the functions and features you want. Some Android models will not support the newest or future versions of the operating system. It is not advisable to pick devices with outdated Android versions that may have some security issues.

Most Popular Android Versions

Android Version Name Android Version
Pie 9
Nougat 7.0, 7.1
Marshmallow 6.0
Oreo 8.0, 8.1
Lollipop 5.0, 5.1
KitKat 4.4
Jelly Bean 4.1.x, 4.2.x, 4.3.x
Ice Cream Sandwich 4.0.3, 4.0.4
Gingerbread 2.3.3 to 2.3.7

Note: The Android usage share for several Android versions has been clubbed according to their codename. You can visit Google’s developer portal to understand the usage share for individual Android versions.

5. Camera

Smartphones have totally supplanted simple-to-use cameras and a few beat them. These handy machines have changed into our important cameras, producing photograph quality a need while picking another android Smartphone. That is the reason we made a rundown of the best Android camera phones currently available.
Each one of these best Android Smartphone cameras is a remarkable performer, but there are several factors that place them in this catalog. In some cases, some are better but fall flat in others. What phone has the top camera? Read through our best camera phone list to find out!

Best camera phones running on Android Smartphone
  • Samsung Galaxy S10 Plus
  • Samsung Galaxy S20 Ultra 5G
  • Google Pixel 3 and Pixel 3 XL
  • Google Pixel 4 XL
  • Google Pixel 3a and Pixel 3a XL
  • Huawei P30 Pro
  • OnePlus 7 Pro
  • Huawei Mate 20 Pro
  • Huawei P40 Pro
  • Xiaomi Mi 9
  • Xiaomi Mi Note 10
  • Honor View 20
  • Oppo Reno 10x Zoom
  • Samsung Galaxy Note 9
  • Sony Xperia 1
  • Asus ROG Phone
  • Moto G7 Plus


RAM (Random Access Memory) is another crucial indicator to ensure good performance. When you open applications, your phone will copy the content from storage to RAM, before being handled by the processor. If your Android Smartphone has too small RAM, it will delay the processing speed.

The optional RAM needed for the Android smartphone is 3GB 

If you use multiple applications every time, your RAM usage will not exceed 1.5 - 2.5 GB. This means cell phone With 3 GB of RAM you will give all the rooms in the world to open your favorite applications quickly.

7. Internal storage (ROM)

Another thing to consider is the internal storage (ROM) and it affects the number of applications and files that you can have on your Smartphone. When choosing smartphones with 32GB of internal storage or lower, you should understand that a portion of it is occupied by the operating system and built-in apps. So, it is advisable to get at least 64GB of storage. If you have a limited budget, it’s acceptable to choose a model with 32GB or 16GB storage, but take care it has a microSD card slot, so you can upgrade the storage later.

8. Display size

Get at least 5.2 inches and 720p resolution, if you plan to play games at HD resolution or watch the video. For a better experience, you may get a 5.7+ inch display with a 1080p resolution.

9. Display type

Two major display technologies in the market are AMOLED and LCD. If you choose smartphones With AMOLED display, you can get more saturated colors and sharper contrast. The LCD display, it tends to appear brighter and more readable under direct sunlight.

10. Processor speed

The processor is the hub of the Smartphone and the performance relies mostly on the type of the processor. When choosing a processor type, Qualcomm is the safest bet. MediaTek and Huawei’s Kirin processors also prove themselves capable of delivering a good performance. When determining the level of performance, the processor should be your first focus.


You should choose smartphones that can do a lot more things. For example, some smartphone models have a retina scanner, UV sensors, heart rate monitors, or fingerprint sensors. The option depends on your requirements and whether you will actually use these features. If you often share smartphones with family members, think models with integrated parental control or guest mode.

Did you find this article 10 Things to consider before buying a new Android Smartphone to be helpful? Share your views in the comments and keep reading Apkfree for more amazing articles.

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