Top 15 mobile phone

 As of 2021, the top 15 mobile phones (in no particular order) are:

1. iPhone 13 Pro Max - Apple's latest and greatest iPhone with a 6.7 inch Super Retina XDR display, A15 Bionic chip, and advanced camera system.
2. Samsung Galaxy S21 Ultra - A powerful Android smartphone with a 6.8 inch Dynamic AMOLED 2X display, Exynos 2100 or Snapdragon 888 chipset, and versatile camera setup.
3. Google Pixel 6 Pro - A new addition to the Pixel lineup, featuring a 6.7 inch OLED display, Tensor chip, and impressive camera capabilities.
4. OnePlus 9 Pro - A flagship Android phone with a 6.7 inch AMOLED display, Snapdragon 888 chipset, and Hasselblad camera system.
5. Xiaomi Mi 11 Ultra - A high-end Android device with a 6.81 inch AMOLED display, Snapdragon 888 chipset, and triple camera setup.
6. Oppo Find X3 Pro - Another flagship Android phone with a 6.7 inch AMOLED display, Snapdragon 888 chipset, and impressive camera features.
7. Apple iPhone 13 - The latest non-Pro iPhone with a 6.1 inch Super Retina XDR display, A15 Bionic chip, and improved cameras.
8. Samsung Galaxy Note 20 Ultra - A premium Android smartphone with a 6.9 inch Dynamic AMOLED 2X display, Snapdragon 865 Plus chipset, and S Pen support.
9. ASUS ROG Phone 5 - A gaming-focused Android phone with a 6.78 inch AMOLED display, Snapdragon 888 chipset, and advanced cooling system.
10. Sony Xperia 1 III - A high-end Android device with a 6.5 inch 4K HDR OLED display, Snapdragon 888 chipset, and advanced camera features.
11. Xiaomi Mi 11 - A powerful Android smartphone with a 6.81 inch AMOLED display, Snapdragon 888 chipset, and triple camera setup.
12. Samsung Galaxy Z Fold 3 - A foldable Android phone with a 7.6 inch foldable Dynamic AMOLED 2X display, Snapdragon 888 chipset, and versatile camera system.
13. iPhone 12 Pro Max - Apple's previous flagship with a 6.7 inch Super Retina XDR display, A14 Bionic chip, and advanced camera features.
14. OnePlus 9 - A more affordable version of the OnePlus 9 Pro, with a 6.55 inch AMOLED display, Snapdragon 888 chipset, and Hasselblad camera system.
15. Samsung Galaxy S21 - A more affordable version of the Galaxy S21 Ultra, with a 6.2 inch Dynamic AMOLED 2X display, Exynos 2100 or Snapdragon 888 chipset, and impressive camera features