The 5 OnePlus Mobile Phones of 2021

Last Updated: Apr 30, 2024 by

The 5 best OnePlus Mobile Phones of 2021

Are you looking for the best OnePlus mobile phones to enjoy the great features? We have found the ideal buying guide, with 5 of the best OnePlus smartphones and the best opinions in the market. Do not miss it!

First of all, point out that not all OnePlus mobile phones, which we will collect in this comparator, do not bring the same benefits and that the sizes vary from one model to another. Also, the offers and prices of the different terminals also change.

1) OnePlus 8 Pro

Oneplus 8 Pro

Rs.143999

calendar Released 20-Apr-20

screen_size 165.3 x 74.4 x 8.5 mm  

mobile-os Android 10.0 OS  

storage-icon 8GB + 128GB


screen

6.8"

1440 x 3168

screen

48MP

Camera

screen

8GBGB

RAM

screen

4510

mAh

High performance defines the OnePlus 8 Pro since it incorporates the Qualcomm Snapdragon 865 processor with 5G connectivity and contains 8 GB of RAM and 128 GB of internal memory. Compared to the 6.78-inch screen, it is made up of Fluid AMOLED 3D, which allows visibility with good resolution and a pleasant glide to change applications.

In the same way, you will be able to take photos at a fairly optimal quality thanks to the Ultra-Clear quad-camera system, which has the following characteristics: 48 MP main with 3X hybrid zoom, 48 MP wide-angle, 8 MP phone lens, and 5 MP IR sensor. It also integrates a 16 MP front camera with multiple features such as Super Slow Motion and Portrait Mode, in order to facilitate”Selfies”.

Finally, its 4300 mAh battery includes WARP CHARGE 30T fast charging, which allows you to full in 30 minutes.

2) OnePlus 8

Oneplus 8

Rs.105499

calendar Released 20-Apr-20

screen_size 160.2 x 72.9 x 8 mm  

mobile-os Android 10.0 OS, (upgradable up to Android 11)  

storage-icon 8GB + 128GB


screen

6.6"

1080 x 2400

screen

48MP

Camera

screen

8GBGB

RAM

screen

4300

mAh

Another 5G mobile for higher speed, coverage, and battery saving. The original design of the Smartphone in glacial green places it in the spotlight due to its pleasant visual appearance and comfortable structure. Like the previous model, it includes the Qualcomm Snapdragon 865 processor with 5G connectivity and 8 GB of RAM, and 128 GB of internal storage

Meanwhile, the 6.55-inch Fluid AMOLED screen does not reach the quality of the previous one, but it provides you with a remarkable sensitivity when pressing the screen and good image quality.

The Ultra-Clear Triple Camera 48 MP the main one, 16 MP the wide-angle, and 2 MP the macro, together with the 16 MP front camera, will make you enjoy considerable definition. Also, use Nightscape 2.0 and Super Slow Motion Studio Light with the intention that you capture every moment, even in night images or with low visibility.

Like the previous one, the 4300 mAh battery capacity incorporates WARP CHARGE 30T to replenish all power in 30 minutes. Lastly, it has Dual SIM, which can separate work and personal life in the same device.

3) OnePlus 7 Pro

calendar Released 15-May-19

screen_size 162.6 x 76 x 8.8mm  

mobile-os Android 9.0 (Pie)  

storage-icon 6GB + 128GB


screen

6.7"

1440 x 3120

screen

48MP

Camera

screen

6GBGB

RAM

screen

4000

mAh

If you are looking for a mobile phone that stands out for its memory capacity, the OnePlus 7 Pro can be a good alternative due to its 256 GB of internal storage. It is equipped with the Qualcomm Snapdragon 855 processor that is characterized by good performance and 12 GB of RAM. On the other hand, the 6.67” Full AMOLED screen with QHD + resolution makes it possible to view the content at a size of more than enough to pay attention to the small details.

It is coated with Gorilla Glass 5, which protects against bumps and drops. The 48 MP triple camera has a wide range of focal lengths to offer decent images. The Dolby Atmos speakers to enjoy surround sound. The 4000 mAh battery also incorporates the WARP CHARGE 30T fast-charging system.

4) OnePlus 7T

Oneplus 7T

Rs.79999

calendar Released 26-Sep-19

screen_size 160.9 x 74.4 x 8.1 mm  

mobile-os Android 10.0 OS, upgradable to Android 11  

storage-icon 8GB + 128GB


screen

6.6"

1080 x 2400

screen

48MP

Camera

screen

8GBGB

RAM

screen

3800

mAh

OnePlus 7T is a fairly affordable Smartphone in relation to its features. Performance is assured thanks to the Qualcomm Snapdragon 855+ processor and 8 GB of RAM since they guarantee to navigate at a considerable speed. In turn, it has an internal memory of 128 GB, and this provides the possibility of saving the content you want.

It comprises a 6.55” AMOLED Display screen, and the image quality is quite acceptable. It also has optimal sensitivity when moving your finger and changing applications or documents. It also integrates a triple rear camera with a 48 MP main sensor and 16 MP wide-angle and a 16 MP front selfie camera that has the Nightscape 2.0 and Personal Photo Studio to improve night images and editing.

The 3800 mAh battery capacity is not the highest today, although it includes a WARP CHARGE 30T fast charger.

5) OnePlus 6

Oneplus 6

Rs.78000

calendar Released 16-May-18

screen_size 155.7 x 75.4 x 7.8 mm  

mobile-os

storage-icon 6GB + 64GB


screen

6.3"

1080 x 2280

screen

20MP

Camera

screen

6GBGB

RAM

screen

3450

mAh

Cheap OnePlus mobile phones (compared to previous models). We conclude with a mobile that is characterized by a red design and reduced dimensions to facilitate storage: OnePlus A6003. In terms of performance, it incorporates the Snapdragon 845 processor and 8 GB of RAM.

On the other hand, its 6.22-inch Full HD AMOLED screen allows you to view different applications with a good contrast of colors and definition (saving the distances with other models that we have previously analyzed).

About the internal memory, it comprises 128 GB, making it possible to store photos, games, and files from work or university without deleting applications and other relevant documents. It also contains a dual 20 MP main camera and a 16 MP front camera, with which you will take pictures that are suitable for their value for money. Finally, it also comes with a Fast Charger in order to charge the phone as fast as possible.

OnePlus Mobile Phones Buying Guide

As we have seen throughout this review, the OnePlus brand has a wide range of offerings ranging from practical and simple smartphones to 5G mobile phones with high performance. To find the most suitable model, you must analyze which characteristics are a priority according to your needs and budget.

Tips and Recommendations for Choosing

Performance:

This factor depends directly on the type of processor it contains, and the version update since the new ones are more powerful. RAM and good internal storage space also determine the speed with which multimedia files and applications are handled.

Screen:

The degree of use of the front part determines its dimensions, so you will have to consider the size necessary to see the content you want. In addition, the technologies included are linked to the sharpness and contrast of the image.

Camera:

The number of lenses defines the resolution of the photos since each one is intended for a specific aspect, be it distance, depth, or precision. Therefore, if you are a lover of good images, you have to consider the quality of its sensors and the editing programs it contains.

Battery:

Power capacity is quite important, as everyone seeks never to run out. Therefore, you have to consider the material with which it is made and if it has the fast charge mode to be refilled as soon as possible.

FAQs

Which OnePlus phone was considered the flagship model for 2021?

The OnePlus 9 Pro was considered the flagship model for OnePlus in 2021. It offered top-tier specifications, a high-quality camera setup co-developed with Hasselblad, and several advanced features, marking it as the premium choice for OnePlus enthusiasts that year.

Was there a budget-friendly or mid-range OnePlus phone released in 2021?

Yes, OnePlus introduced the OnePlus Nord series as their mid-range offering. Specifically, the OnePlus Nord and OnePlus Nord CE (Core Edition) were popular choices in 2021 for those seeking quality OnePlus features at a more affordable price point.

How did the camera technology of OnePlus phones in 2021 compare to previous years?

OnePlus took a significant step in camera technology in 2021, especially with their partnership with Hasselblad for the OnePlus 9 series. This collaboration aimed to enhance the color performance and overall quality of photos, making it a notable improvement over previous models.

Did OnePlus phones in 2021 support 5G connectivity?

Yes, many of OnePlus' 2021 models, including the OnePlus 9, OnePlus 9 Pro, and the OnePlus Nord series, came with 5G connectivity support, ensuring that users could leverage the faster data speeds offered by the new network technology.

How did the battery performance of OnePlus phones in 2021 fare against competitors?

OnePlus phones in 2021 continued to impress with their battery performance, featuring both large-capacity batteries and the company's proprietary Warp Charge technology. This ensured rapid charging speeds and all-day battery life, making them competitive against other flagship devices in the market.

Conclusion

After analyzing the multiple features of some OnePlus mobile phones and the nuances that differentiate them, you must assess which model is the one that best suits what you are looking for. Due to this, you must be clear about your needs and expectations before proceeding with the purchase.

We hope that this comparison has been of your help, that you find the best OnePlus cell phone, and that you enjoy the quality this brand offers.

Hamza Sarfraz

About the Author: Hamza Sarfraz

Hamza Sarfraz is an experienced SEO and digital marketing expert from Pakistan with over 5 years in the field. He specializes in technology and mobile phones and is great at turning complex ideas into easy-to-understand stories. With strong SEO skills, Hamza consistently creates content that connects with readers and helps businesses grow. Connect with him on LinkedIn.

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