iPhone 15 Pro Max vs iPhone 11 Pro Max

iPhone 15 Pro Max vs iPhone 11 Pro Max

Comparing the iPhone 15 Pro Max and iPhone 11 Pro Max: Why Certified Pre-Owned Devices from Plug Are a Wise Choice


In the ever-evolving landscape of technology, keeping up with the latest gadgets can be both exciting and overwhelming. While Apple's new iPhone 15 Pro Max offers a myriad of cutting-edge features, older models like the iPhone 11 Pro Max still hold significant value. But how do these two models stack up against each other, and why should you consider getting a certified pre-owned device from Plug? Let's dive in and find out.

Design and Build Quality

iPhone 15 Pro Max

  • Ceramic Shield front
  • Aluminum and glass back
  • IP68 water and dust resistance

iPhone 11 Pro Max

  • Stainless steel and glass design
  • IP68 water and dust resistance

Both phones sport premium designs with IP68 ratings, although the iPhone 15 Pro Max uses Ceramic Shield for enhanced durability.


iPhone 15 Pro Max

  • 6.7-inch Super Retina XDR display
  • HDR, True Tone, Wide Color (P3)

iPhone 11 Pro Max

  • 6.5-inch Super Retina XDR display
  • True Tone, Wide Color (P3)

The iPhone 15 Pro Max offers a slightly larger display and supports HDR for better color and contrast.


iPhone 15 Pro Max

  • A16 Bionic chip
  • 6-core CPU
  • 5-core GPU
  • 16-core Neural Engine

iPhone 11 Pro Max

  • A13 Bionic chip
  • 6-core CPU
  • 4-core GPU
  • 8-core Neural Engine

With two generations between them, the iPhone 15 Pro Max offers a significant performance boost, including a more powerful Neural Engine for better machine learning capabilities.


Both devices offer incredible camera systems, but the iPhone 15 Pro Max excels with its more advanced sensors and improved Night mode, making it a better choice for photography enthusiasts.

Battery Life

The iPhone 15 Pro Max sports a more efficient battery system, providing an extended screen time as compared to the iPhone 11 Pro Max, thanks in part to the A16 Bionic chip.

Why Certified Pre-Owned from Plug?

  1. Affordability: Save significantly on cost without compromising quality.
  2. Quality Assurance: Each pre-owned device is rigorously tested for optimal performance.
  3. Warranty: Enjoy a hassle-free warranty that covers your purchase.
  4. Sustainability: Opting for a pre-owned device is also a step towards sustainability.


While both models offer strong performance, superb cameras, and excellent build quality, the iPhone 15 Pro Max stands out in terms of performance, camera capabilities, and battery life. If you're considering an upgrade, the iPhone 15 Pro Max offers the latest and greatest features. However, if you're looking for a high-quality device without the premium price tag, a certified pre-owned iPhone 11 Pro Max from Plug can be an excellent choice.

In our next installment, we'll compare more iPhones to help you make an informed choice, and further explore the benefits of certified pre-owned devices from Plug. Stay tuned!

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