As an artificial intelligence language model, I don’t have personal preferences, but I can provide informative details about the best Android phones that you may consider buying in 2021.

Android is the most popular mobile operating system globally, and there are numerous options to choose from when it comes to buying an Android phone. Hence, here are some of the best Android phones to buy in 2021.

1. Samsung Galaxy S21 Ultra: The Samsung Galaxy S21 Ultra ranks as one of the best Android phones to purchase in 2021. It has a stunning design, excellent cameras, a long-lasting battery, and a large 6.8-inch AMOLED display with a refresh rate of 120Hz. The phone also has a Snapdragon 888 processor with 12GB/16GB RAM options, 5G connectivity, S-Pen support, water-resistant rating, and wireless charging.

2. Google Pixel 5: Google phones have been original with excellent camera performance and cutting-edge hardware. The Google Pixel 5 has a 6-inch OLED display with a 90Hz refresh rate, Snapdragon 765G processor, 5G connectivity, and a 12.2MP main camera. The phone also has wireless charging, water-resistant design, and a long-lasting 4080mAh battery.

3. OnePlus 9 Pro: The OnePlus 9 Pro is often regarded as one of the most hyped Android phones of 2021. The phone features a 6.7-inch QHD+ AMOLED display with a refresh rate of 120Hz, Snapdragon 888 processor with 8GB/12GB RAM options, 5G connectivity, and a 4500mAh battery that supports fast charging. It also has a 48MP main camera, ultra-wide camera, and impressive software features.

4. Xiaomi Mi 11 Ultra: The Xiaomi Mi 11 Ultra is the latest flagship phone from Xiaomi packed with a range of premium features. It has a 6.81-inch AMOLED display with a 120Hz refresh rate, Snapdragon 888 processor, 5G connectivity, and up to 12GB RAM with 256GB of internal storage. The phone has a 50MP main camera, 48MP ultra-wide, 48MP telephoto camera, water-resistant design, wireless charging, and a big 500mAh battery.

5. Sony Xperia 1 II: If you want a phone with a brilliant camera, then the Sony Xperia 1 II is the phone to buy. The phone has a triple camera array that includes a 12MP wide camera, 12MP telephoto, and 12MP ultra-wide. It has a 6.5-inch 4K HDR OLED display, Snapdragon 865 processor, and a 4000mAh battery. The phone has a waterproof rating, wireless charging, and 5G connectivity.

In conclusion, these are some of the best Android phones to consider buying in 2021. They have high-end specifications that offer smooth and seamless performance, coupled with excellent battery life, wireless charging, 5G connectivity, and outstanding cameras. So, choose the phone that suits your preferences and budget, and enjoy using the latest technology available.