Apple iPhone 13 Pro Max vs Asus Zenfone 9 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 24, 2021 September 15, 2022
Release Year 2021 2022

Physical

Volume 96.7 cm³ 90.79 cm³
Screen Size to Weight Ratio 2.79 "/g 3.49 "/g
Weight 240 g 169 g
Height 160.8 mm 146.5 mm
Width 78.1 mm 68.1 mm
Thickness 7.7 mm 9.1 mm
Foldable Design No No
Available Colors
  • Silver
  • Gold
  • Graphite
  • Sierra Blue
  • Alpine Green
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red

Display

Screen Size 6.7 " 5.9 "
Resolution 1284 x 2778 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 87.8 % 84.2 %
Pixel Density 458 PPI 445 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1000 nits N/A
Peak Brightness 1200 nits 1100 nits

Hardware

Battery Capacity per Screen Area 96.95 mAh/in² 123.53 mAh/in²
Battery Density 45.01 mAh/cm³ 47.36 mAh/cm³
Battery Capacity 4352 mAh 4300 mAh
NFC Support Yes Yes
Chipset Apple A15 Bionic (5 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Apple GPU (5-core graphics) Adreno 730

Connectivity

USB Version 2.0 N/A
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features Lightning 2.0 USB Type-C, OTG

Software

Operating System iOS Android
Initial OS Version 15 12
Maximum OS Version 18 14

Comparison Summary

Alright, let's dive into a head-to-head comparison between the Apple iPhone 13 Pro Max and the Asus Zenfone 9. I’m aiming for a deep technical analysis that also provides actionable insights you can actually use. Buckle up, because we're going beyond the spec sheets into how these phones perform in real-world scenarios.

1. Specifications Breakdown

Here's a breakdown of the key technical specifications, formatted in a way that connects the numbers to your day-to-day usage:

FeatureApple iPhone 13 Pro MaxAsus Zenfone 9Real-World Implications
Design
Dimensions160.8 x 78.1 x 7.7 mm146.5 x 68.1 x 9.1 mmThe iPhone is significantly larger, great for media consumption but less comfortable one-handed. Zenfone 9 is pocket-friendly.
Weight240g169gZenfone 9 is noticeably lighter, enhancing portability. iPhone is heavy, which some may find premium.
BuildUnknownCorning Gorilla Glass VictusZenfone 9 offers better screen scratch and drop protection; both phones offer premium build quality.
Display
Size6.7"5.9"iPhone provides a much larger screen for immersive media; Zenfone 9 is more compact and manageable.
Resolution1284 x 27781080 x 2400iPhone has significantly more pixels, for sharper images and text.
Pixel Density458 PPI445 PPIBoth offer excellent clarity, but the iPhone has a slight edge.
TechnologyOLEDAMOLEDSimilar high-quality display technologies for vibrant colours and deep blacks.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations for great responsiveness.
Brightness1200 nits1100 nitsiPhone is slightly brighter for better outdoor visibility, though both will be bright enough for most situations.
Performance
ChipsetApple A15 Bionic (5nm)Snapdragon 8+ Gen 1 (4nm)Both chipsets provide flagship-level performance. iPhone has better single-core performance, while Zenfone excels in multicore and AI.
AnTuTu Score1,327,2551,232,500iPhone is marginally faster in raw benchmarks, but both perform excellently in real-world usage.
GPUApple 5-core GPUAdreno 730Different GPUs optimized for their respective platforms. Both handle demanding games with ease.
Camera
Standard Camera12MP, f/1.5, 1/1.66", 1.9µm50MP, f/1.8, 1/1.56", 1.0µmZenfone 9 offers more detail with higher resolution and a slightly larger sensor. iPhone has better low light performance with a wider aperture and larger pixels, also better details.
Selfie Camera12MP, f/2.212MP, f/2.45, 1/2.93", 1.22µmiPhone's front camera has a slightly wider aperture, better low light. Both are sufficient.
Telephoto Lens12MP, f/2.8NoneiPhone offers optical zoom capabilities, while the Zenfone 9 relies on digital zoom.
Wide Angle Lens12MP, f/1.8NoneiPhone can capture wider scenes with a dedicated lens.
ToF 3D Sensor12MP, 1/3.4"NoneiPhone has a ToF 3D sensor, which is used for 3D object recognition and enhanced portrait mode.
Wide Angle + MacroNone12MP, f/2.2, 1/2.55", 1.4µmThe Zenfone 9 allows for macro photography and wider shots with this lens.
Video Recording4K up to 60fps8K@24, 4K@120fpsZenfone 9 can record in 8K, a plus for future-proofing. Both offer excellent 4K recording capabilities.
FeaturesOptical Zoom, Quad Cam, OIS, Ultravideo, Night Mode8K Video, Gimbal, Digital StabilizationiPhone boasts optical zoom and more advanced video modes. The Zenfone 9 offers gimbal stabilization and 8K.
Battery Life
Capacity4373mAh4300mAhSimilar battery capacity; both should last a full day with moderate use.
Charging20W fast charging30W fast chargingZenfone 9 charges faster.
Wireless ChargingMagSafe 15W, Qi 7.5WNoneiPhone offers wireless charging, Zenfone 9 does not.
Software
OSiOS 15 (upgradable to 18)Android 12 (upgradable to 14)Different platforms cater to different ecosystems and user preferences; iPhone has longer-term software support.
Connectivity
WiFiWiFi 6, MIMOWiFi 6, MIMO, Direct, DisplaySimilar WiFi support. Zenfone 9 has more advanced features.
Bluetooth5.05.2Zenfone 9 has the latest Bluetooth version.
GPSGPS, A-GPS, GLONASS, QZSS, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)Zenfone 9 has better GPS signal access and accuracy.
SIMDual SIM Dual Standby (Nano SIM + eSIM)Dual SIM Dual Standby (Nano SIM + Nano SIM)iPhone offers eSIM for international travel. Zenfone 9 offers 2 Nano SIMs.
Storage & RAM
Internal Storage128/256/512GB/1TB128/256GBiPhone offers much higher maximum storage. If you need lots of space, the iPhone is the better choice.
RAM6/8GB8/16GBZenfone 9 can be configured with more RAM, ideal for multitasking and power users.
Expandable StorageNoNoNeither phones offers microSD expansion.
Audio
Audio QualityDolby Atmos, Dolby Digital Plus, DTS / DTS XHi-Res AudioiPhone has advanced spatial audio features. Zenfone 9 offers high-resolution audio playback.
Security
SecurityBasic security featuresside-mounted fingerprint sensorZenfone 9 has a fingerprint sensor for faster and easier unlock.
Sensors
SensorsProximity, Accelerometer, Gyroscope, BarometerFingerprint, Proximity, Accelerometer, Compass, Gyroscope, Gravity, HallZenfone 9 has more advanced and helpful sensors.

2. Key Insights

iPhone 13 Pro Max:

  • Strengths:
    • Larger, Higher-Resolution Display: Ideal for media consumption and multitasking.
    • Superior Single-Core Performance: Great for everyday tasks and apps that are not highly optimized for multiple threads.
    • Telephoto and Wide-Angle Lenses: Versatile camera system with excellent zoom capabilities.
    • Extensive Ecosystem Integration: Seamlessly integrates with other Apple devices.
    • Long-Term Software Support: Likely to receive OS and security updates for several years.
  • Competitive Advantages: Better display, more versatile camera system with dedicated zoom, and seamless iOS ecosystem.
  • Trade-offs/Limitations: Heavier, bulkier design, slower charging, and lacks the latest Bluetooth version.

Asus Zenfone 9:

  • Strengths:
    • Compact and Lightweight: Much easier to handle and carry.
    • Faster Charging: Charges more quickly, reducing downtime.
    • More RAM: Better multitasking performance and overall responsiveness.
    • Latest Bluetooth and Enhanced GPS: Better connectivity, more accurate location tracking.
    • High-Resolution Video Recording: 8K recording is great for future-proofing and professional use.
  • Competitive Advantages: More compact design, faster charging, better GPS, latest Bluetooth, and a gimbal-stabilized main camera.
  • Trade-offs/Limitations: Smaller screen, less versatile zoom capabilities, and no wireless charging.

3. User Profiles and Recommendations

  • iPhone 13 Pro Max User:
    • Media Enthusiast: Prefers a large, high-quality screen for watching videos and browsing.
    • Ecosystem User: Enjoys seamless integration with other Apple products.
    • Photo/Video Pro: Needs versatile camera and video capabilities, and needs optical zoom.
    • Long-Term User: Wants consistent software updates and support for many years.
  • Asus Zenfone 9 User:
    • Portability Fan: Prioritizes a compact and lightweight phone for one-handed use.
    • Power User: Needs faster charging, and more RAM for seamless multitasking and gaming.
    • Advanced GPS User: Appreciates more precise navigation in complex or remote areas.
    • Creative Videographer: Can take advantage of 8K video and gimbal stabilization.

4. Buying Decision Framework

Here are three practical questions to guide your choice:

  1. Size and Portability: How important is it for your phone to be compact and lightweight? If you frequently use your phone one-handed or carry it in small pockets, the Zenfone 9 is much more comfortable. If you prioritize a large screen for media, the iPhone is your choice.
  2. Camera Versatility: Do you need a versatile camera with optical zoom, or is a high-quality main sensor with gimbal stabilization enough? The iPhone offers dedicated zoom and ultrawide lenses, while the Zenfone 9 focuses on high-resolution recording and stabilization.
  3. Ecosystem and Software: Are you invested in the Apple ecosystem? The iPhone provides seamless integration with other Apple products. If you're platform-agnostic and prefer a more customizable experience, Android might be a better fit.

Scenario-Based Recommendations:

  • Scenario 1: Traveling & Outdoor Adventures: The Zenfone 9 with its compact design, excellent battery life, and enhanced GPS is ideal for travelers and adventurers.
  • Scenario 2: Content Creation: The iPhone 13 Pro Max for its versatile camera with optical zoom, a high-quality display, and support for multiple platforms.
  • Scenario 3: Casual Daily Use: For users who want to stream, browse, and stay connected, the iPhone 13 Pro Max would be my recommendation, due to its screen and great user experience.
  • Scenario 4: Budget-Conscious Performance User: If you can deal with the screen size, then the Asus Zenfone 9 is the winner for you, due to its advanced hardware features at a lower price.

What I Would Choose and Why!

If it were my money, I would lean towards the Asus Zenfone 9. The main reason for me is the combination of portability and the inclusion of high-end features.

As a tech journalist, I need a phone that is easy to carry around, ready for on-the-go photography and videography, and powerful enough to handle editing, research, and multitasking. The Zenfone 9's compact form factor combined with a top-tier processor, faster charging, and a feature-rich camera system is a winning combination.

While the iPhone 13 Pro Max has a larger and sharper display, more versatile zoom and strong ecosystem integration, those do not outweigh the Zenfone 9's advantages for my specific use case. I would also like to have a phone with an operating system that lets me customize its interface.

I think the Zenfone 9 would also give me some novelty, since it's not an everyday device that I get to use. For those who value portability and powerful performance, the Asus Zenfone 9 is a truly compelling choice.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.