Apple iPhone 18 Pro Max vs Xiaomi 15 Ultra

Apple iPhone 18 Pro Max

—

Apple A20 Pro

Apple iPhone 17 Pro Max Apple iPhone Fold Apple iPhone Air Apple iPhone 17 Pro Apple iPhone 17e Apple iPhone 17 Apple iPhone 17 Air Apple iPhone 16 Pro Max

Xiaomi 15 Ultra

Qualcomm Snapdragon 8 Elite

Xiaomi 17 Pro Max Xiaomi 17 Max Xiaomi 17 Ultra Xiaomi 17 Pro Xiaomi 17 Xiaomi 17T Pro Xiaomi 15 Pro Xiaomi 15S Pro

A full comparison of the Apple iPhone 18 Pro Max and the Xiaomi 15 Ultra is not possible yet: there is too little verified data on the Apple iPhone 18 Pro Max to compute a MobileRank score. The specs we do have are in the table below.

Profile comparison

Category scores

Apple iPhone 18 Pro Max

Performance —

Display 85

Camera 71

Battery 56

Portability —

Value for money —

Xiaomi 15 Ultra

Performance 92

Display 90

Camera 87

Battery 80

Portability 29

Value for money 82

What makes Apple iPhone 18 Pro Max better?

What makes Xiaomi 15 Ultra better?

Bigger battery: 6000 vs 5100 mAh
Faster charging: 90W vs 25W
Better main camera: 50MP vs 48MP
Faster wireless charging: 50W vs 25W

Comparison verdict

Apple iPhone 18 Pro Max:

Xiaomi 15 Ultra:

Specs comparison

Specification	Apple iPhone 18 Pro Max	Xiaomi 15 Ultra
Processor	Apple A20 Pro	Qualcomm Snapdragon 8 Elite
AnTuTu	—	3030376
Geekbench Single	—	3050
Geekbench Multi	—	10200
Display	6.9" LTPO Super Retina XDR OLED	6.7" LTPO AMOLED
Resolution	1320x2868	3200x1440
Refresh rate	120 Hz	120 Hz
Battery	5100 mAh	6000 mAh
Charging	25W	90W
Wireless charging	25W	50W
DXOMark (camera)	—	159
Main camera	48 MP	50 MP
Ultrawide	48 MP	50 MP
Telephoto	48 MP	50 MP
Front camera	18 MP	32 MP
RAM	12GB	16GB
Storage	256GB / 512GB / 1TB / 2TB	256GB / 512GB / 1TB
OS	iOS 27	Android 15 / HyperOS 2
Brightness (peak)	—	3200 nits
NFC	yes	yes
Protection	IP68	IP68
Dimensions	—	161.3×75.3×9.4 mm
Weight	—	225 g
Launch price	—	$999