Top 5 Android Phones to Watch in 2021

July. 16,2025

Explore the top Android smartphones of 2021, featuring flagship models like Samsung Galaxy S21 Ultra, Xiaomi Mi 11, Oppo Find X3 Pro, and more. Discover cutting-edge displays, powerful processors, and advanced camera systems—all at diverse price points. This guide helps you choose the best Android device based on features, performance, and affordability for your mobile upgrade in 2021.

Top 5 Android Phones to Watch in 2021

Best Android Smartphones of 2021

If you're passionate about Android devices, you'll notice the latest models feature cutting-edge innovations. This year, smartphones such as Xiaomi Mi 11 and Samsung Galaxy S21 have delivered exceptional performance and features. If a phone upgrade is on your mind in 2021, here's a selection of some of the top Android devices to consider.

Samsung Galaxy S21 Ultra
The Samsung Galaxy S21 Ultra stands out as one of the top premium Android phones of 2021.

Best Android Phones of 2021
Equipped with a 6.8-inch OLED display with low power consumption and Android 11, the Galaxy S21 Ultra is powered by the Snapdragon 888 chipset and offers options of 12GB or 16GB RAM. Its adaptive refresh rate varies from 10Hz to 120Hz. The camera system includes a 10MP dual telephoto lens featuring advanced super-resolution capabilities.

Oppo Find X3 Pro
This flagship from Oppo features a 6.7-inch display with a 10-bit QHD+ panel and a 120Hz refresh rate, making it one of the best screens available today.

The device supports 65W wired charging and 30W wireless charging, complemented by a 4500mAh battery. Its camera system boasts a 50-megapixel ultra-wide lens, ideal for capturing high-quality images in various conditions.

Xiaomi Mi 11
Powered by Qualcomm Snapdragon 888 and equipped with 8GB RAM, the Xiaomi Mi 11 features a WQHD+ AMOLED display with a 120Hz refresh rate. Its 108-megapixel main camera and 55W fast charging, along with 50W wireless charging, make it a compelling choice at an attractive price point.

OnePlus 9 Pro
This device runs Android 11, features the Snapdragon 888 processor, and sports a 6.7-inch AMOLED screen. RAM options include 8GB and 12GB, with storage expandable up to 256GB. Its camera array includes a 48MP wide lens and a 50MP ultra-wide lens, delivering versatile photography capabilities.

Google Pixel 4a
Recognized for its affordability and quality, the Pixel 4a offers a 5.1-inch OLED display, Android 10, and a Snapdragon 730G processor. With 6GB RAM and storage up to 128GB, its 12.2MP rear camera and 8MP front camera capture sharp images, making it a top budget-friendly option.

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