iPhone 18 Pro vs iPhone Duo vs Xiaomi 18 Pro: Which Fall 2026 Flagship Should You Buy?

By Amari ·

iPhone Duo shown folded and unfolded
Image: Apple

September brought a wave of new flagship phones. Here is how the biggest launches stack up.

Side-by-side

iPhone 18 Pro iPhone Duo Xiaomi 18 Pro Max Xiaomi 18 Fold
Type Standard Foldable Standard Foldable
Chip A20 Pro A20 Pro Snapdragon 8 Elite Extreme Gen 6 XRING O3
Main screen Smaller Dynamic Island 7.6-inch inner 6.9-inch 7.58-inch inner
Main camera 48MP, variable aperture 48MP 200MP Leica 200MP Leica
Telephoto Yes No (2x crop only) 200MP, 3.2x 50MP, 3.5x
Battery Up to 36 hrs video Up to 24 hrs use 8,500mAh 6,000mAh
Starting price $1,199 $1,999 CNY 6,999 CNY 10,999
US availability Now October 23 Import only Import only

Quick picks

Best for most iPhone users: iPhone 18 Pro. Best balance of camera, battery, and price in Apple's lineup. The adjustable aperture is a real upgrade for photographers.

Best for early adopters: iPhone Duo. If you want a phone that becomes a tablet and you live in Apple's ecosystem, this is the one. Just know you are giving up a telephoto lens and paying $800 more than the 18 Pro.

Best specs for the money: Xiaomi 18 Pro Max. Two 200MP cameras, a huge battery, and a privacy display at a lower price. The catch is that it is not officially sold in the US.

Best foldable on paper: Xiaomi 18 Fold. Thinner and lighter than the iPhone Duo, with a telephoto camera. Again, import only for now.

Worth waiting for?

  • The standard iPhone 18 is reportedly coming in early 2027.
  • Xiaomi's global launch of the 18 Pro series is confirmed, likely early next year.

Sources: Apple Newsroom, MacRumors, 9to5Google, SoyaCincau