iPhone 13 Pro Max Vs iPhone 15

iPhone 13 Pro Max
iPhone 13 Pro Max
Starting at

£272.00

£1,049.00 new

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iPhone 15
iPhone 15
Starting at

£326.00

£699.00 new

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Ratings

The iPhone 13 Pro Max, released in 2021, and the iPhone 15, launched in 2023, represent two distinct eras of smartphone design. While the 13 Pro Max was originally the most advanced model in its lineup, the iPhone 15 introduces modern features to the standard range, creating an interesting choice for users. Both devices operate on the iOS platform, ensuring a familiar interface and access to the same ecosystem of applications and services. However, they differ significantly in their physical presence, display capabilities, and connectivity standards. This comparison explores how a former top-tier flagship holds up against a newer, more streamlined model to help you decide which fits your daily routine.

Scores

Durability

The two-year age gap between these devices plays a significant role in their expected software support and physical resilience over time.

  • Software Longevity: Because the iPhone 15 was released in 2023, it is likely to receive official software updates and security patches for at least two years longer than the 2021 iPhone 13 Pro Max, making it a more future-ready choice for long-term use.
  • Build and Repairability: The iPhone 13 Pro Max uses a heavy stainless steel frame for high rigidity, while the iPhone 15 features a lighter aluminium build with an updated internal structure that makes the back glass easier to replace if damaged.
  • Sustainable Choice: Selecting a quality-assured refurbished option for either of these models is an effective way to extend the life of high-quality electronics while reducing the environmental impact associated with manufacturing new devices.

Year of Release

2021

2023

Compatible with latest Update

Yes

Yes

OS

iOS

iOS

Foldable

No

No

Performance

Both smartphones provide a responsive experience, but they distribute their power differently to accommodate their specific sizes and target audiences.

  • Battery Endurance: The iPhone 13 Pro Max is widely recognised for its exceptional battery life, often lasting through two full days of moderate use, whereas the iPhone 15 is designed for reliable all-day performance in a much more compact form factor.
  • System Responsiveness: Everyday tasks like switching between apps, editing photos, and mobile gaming feel fluid on both devices, though the newer internal components in the iPhone 15 offer more performance headroom for demanding apps released in the coming years.
  • Storage Capacity: For users who store large amounts of high-resolution video or extensive music libraries, the 13 Pro Max offers higher maximum storage tiers that are not available on the standard iPhone 15 model.

Memory

6 GB

6 GB

Screen quality

The display is the primary way you interact with your device, and these two models offer very different visual experiences in terms of size and technology.

  • Display Fluidity: The iPhone 13 Pro Max features advanced screen technology that allows for a high refresh rate, resulting in much smoother scrolling and more responsive animations compared to the standard refresh rate on the iPhone 15.
  • Outdoor Visibility: The iPhone 15 boasts a significantly higher peak brightness level, which ensures the screen remains clear and legible even when used outside under direct, bright sunlight.
  • Interface Design: While the 13 Pro Max uses the traditional notch at the top of the screen, the iPhone 15 introduces a dynamic, interactive area that displays background tasks and notifications in a more integrated, fluid way.

Resolution

1284 x 2778

1179 x 2556

Screen type

Super Retina XDR OLED

Super Retina XDR OLED

Audiovisual

Photography and video capabilities are a major differentiator, with one device focusing on versatile lenses and the other on high-resolution sensor technology.

  • Versatility and Zoom: The iPhone 13 Pro Max includes a dedicated telephoto lens for high-quality zoomed shots and a macro mode for detailed close-ups, features that are physically absent on the dual-lens system of the iPhone 15.
  • Image Detail: The iPhone 15 features a high-resolution primary sensor that captures a vast amount of detail in every shot, allowing users to crop into photos or use a high-quality digital zoom without significant loss of clarity.
  • Video and Processing: Both handsets excel at video recording with advanced stabilisation, but the iPhone 15 benefits from more modern image processing that better balances light and shadow in complex environments.

Main camera

12 megapixels

48 megapixels

Front camera

12 megapixels

12 megapixels

Miscellaneous

Practical daily use is influenced by the physical dimensions and the types of connections each device supports for charging and data transfer.

  • Connectivity Standards: The iPhone 15 adopts the universal USB-C port, allowing for greater compatibility with modern charging cables and accessories, whereas the 13 Pro Max relies on the older, proprietary Lightning connector.
  • Handling and Weight: The iPhone 13 Pro Max is a large, heavy device that typically requires two hands for comfortable use, while the iPhone 15 is much lighter and narrower, making it ideal for one-handed operation and fitting into smaller pockets.
  • Wireless Features: Both devices support 5G for fast mobile data, but the iPhone 15 includes updated wireless hardware that can provide more stable connections and better efficiency when using satellite-based safety features.

Weight

238 g

171 g

Screen size (in)

6.7

6.1

Network

5G

5G

SIM card

Physical SIM + eSIM

Physical SIM + eSIM

Carrier compatibility

Unlocked

Unlocked

Connector

Lightning

USB-C

In summary, the choice between the iPhone 13 Pro Max and the iPhone 15 depends largely on whether you value the expansive features of an older flagship or the modern refinements of a newer standard model. Based on user discussions on platforms like Reddit, the iPhone 13 Pro Max remains a favourite for those who prioritise a massive screen and class-leading battery life, though its weight is a common point of criticism. On the other hand, the iPhone 15 is frequently lauded for its comfortable ergonomics and the long-awaited transition to USB-C, though some users miss the dedicated zoom lens and the smoother screen found on the older Pro model.

Users who spend a lot of time watching videos, playing games, or taking zoomed-in nature photos will likely find the iPhone 13 Pro Max better suited to their lifestyle. Conversely, those who want a lightweight, modern smartphone that is easy to carry and will receive software updates for many years to come may prefer the iPhone 15. Choosing an eco-friendly, quality-assured refurbished option is a sustainable way to acquire either device, ensuring you get a high-performing smartphone while contributing to a circular economy. Ultimately, both devices offer a high-quality experience, and the decision rests on your personal preference for size, screen smoothness, and charging convenience.