Apple iPhone 15 vs Apple iPhone 15 Pro Max - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 22, 2023 September 22, 2023
Release Year 2023 2023

Physical

Volume 82.43 cm³ 101.79 cm³
Screen Size to Weight Ratio 3.57 "/g 3.03 "/g
Weight 171 g 221 g
Height 147.6 mm 159.9 mm
Width 71.6 mm 76.7 mm
Thickness 7.8 mm 8.3 mm
Foldable Design No No
Available Colors
  • Black
  • Yellow
  • Blue
  • Green
  • Pink
  • Black Titanium
  • White Titanium
  • Blue Titanium
  • Natural Titanium

Display

Screen Size 6.1 " 6.7 "
Resolution 1179 x 2556 1290 x 2796
Aspect Ratio 19.5:9 19.5:9
Screen-to-Body Ratio 86.4 % 89.8 %
Pixel Density 461 PPI 460 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 1000 nits
HBM Brightness 1000 nits 2000 nits
Peak Brightness 2000 nits N/A

Hardware

Battery Capacity per Screen Area 90.00 mAh/in² 98.93 mAh/in²
Battery Density 40.63 mAh/cm³ 43.63 mAh/cm³
Battery Capacity 3349 mAh 4441 mAh
NFC Support Yes Yes
Chipset Apple A16 Bionic (4 nm) Apple A17 Pro (3 nm)
CPU Hexa-core (2x3.46 GHz Everest + 4x2.02 GHz Sawtooth) Hexa-core (2x3.78 GHz + 4x2.11 GHz)
GPU Apple GPU (5-core graphics) Apple GPU (6-core graphics)

Connectivity

USB Version 2.0 3.2
OTG Support
DisplayPort 1 1
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, DisplayPort USB Type-C 3.2, Gen 2, DisplayPort

Software

Operating System iOS iOS
Initial OS Version 17 17
Maximum OS Version 18 18

Comparison Summary

1. Specifications Comparison

FeatureApple iPhone 15Apple iPhone 15 Pro MaxPractical Impact
Design
Dimensions147.6x71.6x7.8mm159.9x76.7x8.3mmPro Max is significantly larger, potentially less comfortable for one-handed use.
Weight171g221gPro Max is noticeably heavier, potentially causing fatigue during extended use.
Build MaterialsNot specifiedNot specifiedCannot compare build quality and durability without specific materials.
Display
Size6.1"6.7"Pro Max offers a larger screen for more immersive media consumption and multitasking.
TypeSuper Retina XDR OLEDLTPO Super Retina XDR OLEDBoth are high-quality OLED displays; LTPO on Pro Max allows for dynamic refresh rate, potentially saving battery.
Resolution1179x25561290x2796Pro Max has a higher resolution, resulting in sharper images and text, but the difference might not be noticeable in everyday use given the already high PPI of both devices.
Refresh RateNot specified120Hz120Hz on Pro Max provides smoother scrolling and animations, leading to a more fluid user experience.
Peak Brightness2000 nits2000 nitsBoth offer excellent peak brightness for outdoor visibility.
Performance
ChipsetA16 Bionic (4 nm)A17 Pro (3 nm)A17 Pro in the Pro Max will offer significantly better performance and efficiency due to newer architecture and manufacturing process.
CPUHexa-core (2x3.46 GHz + 4x2.02 GHz)Hexa-core (2x3.78 GHz + 4x2.11 GHz)Pro Max CPU has faster clock speeds resulting in quicker app launches and smoother multitasking.
GPU5-core6-corePro Max has a more powerful GPU, beneficial for demanding games and graphics-intensive tasks.
RAM6GB8GBPro Max has more RAM enabling better multitasking and preventing app closures in the background.
Storage256GB/512GB512GB/1TBPro Max offers higher storage options for users with large media libraries or who need ample space for professional applications.
Battery
Capacity3349 mAh4421 mAhPro Max has a significantly larger battery, likely translating to longer battery life.
Other
USBUSB Type-C 2.0USB Type-C 3.2 Gen 2Pro Max has significantly faster data transfer speeds via USB.
PriceMediumHighPro Max commands a premium price due to its advanced features.

2. Key Differences Analysis

iPhone 15 Advantages:

  • Lower Price: More affordable option.
  • Smaller Size: More pocketable and easier for one-handed use.
  • Lighter Weight: More comfortable for extended use.

iPhone 15 Pro Max Advantages:

  • Larger Display: More immersive experience for media and productivity.
  • 120Hz Refresh Rate: Smoother scrolling and animations.
  • More Powerful Performance: Handles demanding tasks and games with ease.
  • Longer Battery Life: Significantly larger battery capacity.
  • Faster USB Data Transfer: USB 3.2 Gen 2 offers significantly faster speeds.
  • More RAM: Enables smoother multitasking and better performance under heavy load.
  • Larger Storage Options: Accommodates large media libraries and professional applications.

3. User Profiles & Recommendations

iPhone 15: Suitable for users who:

  • Prioritize affordability.
  • Prefer a smaller, lighter phone.
  • Use their phone for everyday tasks like browsing, social media, and casual gaming.

iPhone 15 Pro Max: Suitable for users who:

  • Demand the best performance and features.
  • Value a large, high-quality display for media consumption and productivity.
  • Engage in demanding tasks like gaming, video editing, or professional photography.
  • Require long battery life.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Pro Max has a significantly higher price tag.
  2. What screen size do you prefer? Do you prioritize one-handed usability or a more immersive viewing experience?
  3. What are your performance needs? Do you require the absolute best performance for demanding tasks, or is good enough sufficient?

Scenario-Based Recommendations:

  • Tight budget, casual user: iPhone 15
  • Power user, large screen preference: iPhone 15 Pro Max
  • Balance of price and performance: Consider the iPhone 15 Pro (not included in this comparison).

My Choice: iPhone 15 Pro Max

While the iPhone 15 is a compelling option for budget-conscious users, I would choose the iPhone 15 Pro Max. The combination of the larger, 120Hz display, significantly improved performance thanks to the A17 Pro chip, extended battery life, faster USB data transfer, and extra RAM justifies the higher price for me. I value a smooth and responsive user experience, especially for multitasking and demanding tasks, and the Pro Max delivers in these areas. The larger screen size is also a significant benefit for media consumption and productivity. While the size and weight are drawbacks, the overall benefits outweigh these compromises for my personal needs.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.