2021's Leading Mobile Phone Manufacturers: Top 5 Brands

July. 16,2025

Explore the top five mobile phone brands of 2021, including Samsung, Apple, OnePlus, Sony, and Google. Discover their flagship models, innovations, and market positions as of this year, guiding consumers in choosing the best smartphones based on features and performance.

2021's Leading Mobile Phone Manufacturers: Top 5 Brands

2021's Top 5 Mobile Phone Brands

In today's world, owning a smartphone is almost essential, replacing the once-luxury item of decades ago. The ranking of top phone manufacturers constantly evolves. For example, Nokia, once a dominant leader, now holds a much smaller market share. Here’s a look at the leading mobile phone brands and their flagship devices in 2021.

Samsung
Hailing from South Korea, Samsung has successfully captured both mid-range and premium markets worldwide. The Galaxy S21 Ultra is among the most talked-about models this year.

Top 5 mobile phone brands of 2021
Samsung also offers the Galaxy S21, S21 Ultra, and Note20 Ultra, which showcase impressive camera capabilities, advanced processors, sleek designs, and reliable service. The brand is renowned for innovations like the famous Infinity screen in recent models.

Apple
Apple has carved out a unique position in the smartphone industry, making it one of the top manufacturers globally. Known for its premium build quality and revolutionary designs, Apple's latest, the iPhone 12 series, continues to impress.

The lineup includes the iPhone 12 Pro, iPhone 12 Pro Max, and the more affordable iPhone 12 mini, each offering a range of features catering to different users.

OnePlus
Recent years have seen OnePlus become a favorite in the mid-range segment, thanks to feature-rich devices with solid performance. The OnePlus 9 Pro and OnePlus Nord N10 are among their latest offerings, gaining popularity rapidly, much like previous models.

Sony
Sony, a versatile electronics brand, also has a notable presence in the mobile industry with its Xperia series. Known for quality and design, Sony devices attract a specific segment of users seeking reliable smartphones.

Google
Though a newer player in the mobile market, Google has quickly established itself with flagship and mid-range devices. The Pixel 4A stands out as a highly recommended budget option under $400.