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Apple iPhone 15 Pro Max vs OnePlus Ace 6 Ultra

By SpecPair Editorialphones
Verified specs·AI-assisted analysis·Editorially reviewed
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The Verdict

The Apple iPhone 15 Pro Max and OnePlus Ace 6 Ultra sit in the same category and end up appealing to slightly different buyers. The OnePlus Ace 6 Ultra is the cheaper of the two at $490 versus $1,199, a difference of about $709. The OnePlus Ace 6 Ultra is the newer release, which usually means a faster chipset and longer software support. Apple iPhone 15 Pro Max stands out for first apple titanium frame, lighter than predecessor, while OnePlus Ace 6 Ultra is praised for 8600 mah battery provides exceptional endurance. Use the side-by-side spec table below to compare cameras, displays, battery life and connectivity in detail and decide which one fits your priorities.

Who Should Buy

Buy the Apple iPhone 15 Pro Max if…

  • First Apple titanium frame, lighter than predecessor
  • Powerful A17 Pro chip with hardware ray tracing
  • New 5x tetraprism telephoto camera

Buy the OnePlus Ace 6 Ultra if…

  • 8600 mAh battery provides exceptional endurance
  • Dimensity 9500 delivers flagship performance at competitive pricing
  • 6.82-inch AMOLED display with 4500 nits peak brightness

Pros & Cons

Apple iPhone 15 Pro Max

Pros

  • First Apple titanium frame, lighter than predecessor
  • Powerful A17 Pro chip with hardware ray tracing
  • New 5x tetraprism telephoto camera
  • USB-C with USB 3 transfer speeds
  • Excellent ProMotion 120Hz display

Cons

  • Premium pricing
  • Heavy device despite titanium
  • No charging speed improvements
  • Initial overheating reports at launch

OnePlus Ace 6 Ultra

Pros

  • 8600 mAh battery provides exceptional endurance
  • Dimensity 9500 delivers flagship performance at competitive pricing
  • 6.82-inch AMOLED display with 4500 nits peak brightness
  • Triple 50MP camera system with consistent image quality
  • IP69 rating offers robust dust and water resistance
  • 100W wired charging enables rapid refueling

Cons

  • Dimensity 9500 lags behind Snapdragon 8 Gen 4 in some benchmarks
  • 221g weight feels heavy for extended one-handed use
  • No microSD card slot for storage expansion
  • Availability limited to select Asian markets
  • Camera stabilization could be stronger in low light

Full Specifications

SpecApple iPhone 15 Pro MaxOnePlus Ace 6 Ultra
SoftwareiOS 17
Body
Weight221 g
MaterialTitanium frame
IP ratingIP68
Dimensions159.9 x 76.7 x 8.25 mm
Camera
Main camera48 MP50MP f/1.6
Front camera12 MP32MP f/2.4
Video4K@60fps Dolby Vision
Telephoto12 MP 5x50MP f/2.0 (3x)
Ultrawide12 MP50MP f/2.0
Memory
RAM8 GB
Storage options256 GB, 512 GB, 1 TB
Battery
Capacity4422 mAh8600 mAh
Charging27W wired
Wireless charging15W MagSafe
Charging Speed100W wired
Wireless Charging
Display
Size6.7 inches6.82 inches
TypeSuper Retina XDR OLED, LTPOAMOLED
Resolution2796 x 12901440 x 3168 pixels
Refresh rate120Hz120 Hz
Brightness (nits)2000
Brightness4500 nits peak
Processor
CPUHexa-core
GPUApple GPU (6-core)
ChipsetApple A17 Pro
Connectivity
5G
NFC
USBUSB-C 3.2 Gen 2
Wi-FiWi-Fi 6E
Bluetooth5.3
Design
ColorsBlack, White, Gold
Weight221g
IP ratingIP69
Performance
RAM12GB / 16GB
ChipsetMediaTek Dimensity 9500
Storage256GB / 512GB

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Spec data verified from manufacturer sources. Analysis AI-assisted and editorially reviewed. How we compare · Last verified

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