1. First Smartphone: IBM Simon (1994), had email, fax, and phone.

2. Highest Megapixel Camera: Xiaomi Mi 11 Ultra (48MP + 24MP + 8MP).

3. Longest Battery Life: Oukitel K10000 (10000mAh, 15-day usage).

4. Fastest Charging: Oppo Reno Ace (30W, 0-100% in 30 minutes).


Innovative Features

1. In-Display Fingerprint: Vivo X21 (2018), pioneering biometric tech.

2. Foldable Display: Samsung Galaxy Z Flip (2020), revolutionary design.

3. 5G Connectivity: Samsung Galaxy S10 5G (2019), first commercial 5G phone.


Record Breakers

1. Most Expensive: Solid Gold iPhone 5 (2012), valued at $15 million.

2. Highest Storage: Samsung Galaxy S10+ (1TB internal storage).

3. Thinnest Phone: Oppo R5 (2014), measures 4.85mm.


Historical Milestones

1. First Android Phone: HTC Dream (2008).

2. First iPhone: Apple iPhone (2007), revolutionized smartphones.


Additional rare facts:


- The first smartphone keyboard was on the Nokia 9000 Communicator (1996).