Asus Zenfone 9 vs Apple iPhone 15 Pro Max - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 September 22, 2023
Release Year 2022 2023

Physical

Volume 90.79 cm³ 101.79 cm³
Screen Size to Weight Ratio 3.49 "/g 3.03 "/g
Weight 169 g 221 g
Height 146.5 mm 159.9 mm
Width 68.1 mm 76.7 mm
Thickness 9.1 mm 8.3 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Black Titanium
  • White Titanium
  • Blue Titanium
  • Natural Titanium

Display

Screen Size 5.9 " 6.7 "
Resolution 1080 x 2400 1290 x 2796
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.2 % 89.8 %
Pixel Density 445 PPI 460 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 1000 nits
HBM Brightness N/A 2000 nits
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 98.93 mAh/in²
Battery Density 47.36 mAh/cm³ 43.63 mAh/cm³
Battery Capacity 4300 mAh 4441 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Apple A17 Pro (3 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Hexa-core (2x3.78 GHz + 4x2.11 GHz)
GPU Adreno 730 Apple GPU (6-core graphics)

Connectivity

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

Software

Operating System Android iOS
Initial OS Version 12 17
Maximum OS Version 14 18

Comparison Summary

Okay, let's dive into a detailed comparison of the Asus Zenfone 9 and the Apple iPhone 15 Pro Max. I'll break down the specs, highlight key differences, and help you figure out which might be the better fit for you.

1. Specifications Breakdown

Here's a detailed comparison table that aims to translate technical specifications into practical, real-world implications:

FeatureAsus Zenfone 9Apple iPhone 15 Pro MaxReal-World Implications
Design
Dimensions146.5 x 68.1 x 9.1 mm159.9 x 76.7 x 8.3 mmZenfone 9 is more pocketable; iPhone 15 Pro Max is larger, more screen
Weight169g221gZenfone 9 is significantly lighter, better for one-hand use
BuildCorning Gorilla Glass VictusUnknownZenfone 9 uses superior screen protection
Display
Size5.9"6.7"iPhone 15 Pro Max offers more screen real estate
Resolution1080 x 24001290 x 2796iPhone 15 Pro Max has noticeably sharper display
Pixel Density445 PPI460 PPIBoth are very sharp, no real practical difference
TechnologyAMOLEDOLEDSimilar display quality; both have excellent color and contrast
Refresh Rate120Hz120HzBoth have smooth scrolling and gaming performance
Brightness1100 nits2000 nitsiPhone 15 Pro Max much better visibility in bright sunlight
Performance
ChipsetSnapdragon 8+ Gen 1Apple A17 ProA17 Pro is notably faster in benchmarks & real-world usage.
Antutu Score1,232,5001,641,883iPhone 15 Pro Max has faster app loading, smoother operations
GPUAdreno 730Apple GPU (6-core)A17 Pro’s GPU offers better graphics performance for gaming
Camera
Main Camera50MP, f/1.8, 1/1.56"48MP, f/1.78, 1/1.3"iPhone 15 Pro Max larger sensor with more light, better for low light.
Selfie Camera12MP, f/2.45, 1/2.93"12MP, f/1.9iPhone 15 Pro Max wider aperture better for low light selfies
Telephoto LensNone12MP, f/2.8iPhone 15 Pro Max has a dedicated telephoto lens
Wide Angle/Macro12MP, f/2.2, 1/2.55"12MP, f/2.2, 1/2.55"Comparable performance for wide-angle and macro shots
Video8K@24fps HDR, EIS4K@60fps HDR, Stereo SoundZenfone 9 can capture 8k video. iPhone better audio.
FeaturesGimbal, 8k, Dual CameraCinematic, Noise Reduction, Optical Zoom, Triple Camera, Night ModeiPhone 15 Pro Max has a more versatile camera system, Zenfone has unique gimbal.
DxOMark ScoresNoneMobile: 154, Selfie: 149iPhone 15 Pro Max has received very high camera scores
Battery Life
Capacity4300 mAh4441 mAhSimilar battery capacity for overall endurance
Charging30W Fast Charging27W Fast ChargingZenfone 9 has a slightly faster charging speed
Wireless ChargingNone15W MagSafe, 7.5W QiiPhone 15 Pro Max offers wireless charging features
Software
OSAndroid 12 (up to 14)iOS 17 (up to 18)Different ecosystems with varying app and feature advantages
Connectivity
Wi-FiWiFi 6WiFi 6EiPhone 15 Pro Max has a newer Wi-Fi standard
Bluetooth5.2 LE5.3 LEiPhone 15 Pro Max has a newer Bluetooth version
GPSMore satellite systemsGPS, A-GPS, GLONASS, QZSS, GalileoZenfone 9 offers better accuracy in diverse locations
SIMDual Nano SIMNano SIM + eSIMiPhone 15 Pro Max offers the flexibility of eSIM
Storage
Internal Storage128GB/256GB256GB/512GB/1024GBiPhone 15 Pro Max offers significantly more storage
RAM8GB/16GB8GBZenfone 9 offers an option for more RAM
ExpandableNoNoNeither phone supports microSD cards
Audio
QualityHi-Res Audio, Stereo Speakers, 3 microphonesDolby Atmos, Stereo Speakers, 3 microphonesBoth phones offer excellent audio; Zenfone 9 includes Hi-Res audio while iPhone 15 Pro Max comes with Dolby Atmos
Security
Featuresside-mounted fingerprint sensorBasic security featuresZenfone 9 includes fingerprint reader
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeProximity, Accelerometer, Compass, Gyroscope, BarometeriPhone 15 Pro Max includes barometer

2. Key Insights

  • Asus Zenfone 9:

    • Strengths: Compact design, lightweight, excellent one-handed usability, powerful performance, unique gimbal feature in camera, faster charging, expandable satellite GPS support, and a fingerprint sensor.
    • Advantages: Ideal for those who value portability, prefer Android, and need advanced location tracking.
    • Trade-offs: Smaller screen, lower display brightness, less versatile camera, and no wireless charging.
  • Apple iPhone 15 Pro Max:

    • Strengths: Superior display, much brighter, significantly faster performance, versatile camera system with telephoto and cinematic mode, wireless charging (MagSafe), larger internal storage options, better video audio.
    • Advantages: Perfect for users needing a top-tier camera, large high-quality screen, seamless iOS ecosystem, and a lot of storage.
    • Trade-offs: Larger and heavier, higher price point, and reliance on the iOS ecosystem.

3. User Profiles and Recommendations

  • Asus Zenfone 9:
    • Best for: Users who prioritize portability, one-handed use, and prefer Android with extensive customization options. Excellent for gamers, travelers, and outdoor enthusiasts who appreciate accurate GPS.
    • Use Cases: Daily communication, casual gaming, on-the-go use, capturing quick photos and videos.
  • Apple iPhone 15 Pro Max:
    • Best for: Professionals, content creators, and users deeply invested in the Apple ecosystem. A top choice for those who need the absolute best camera, a large, bright display, and seamless integration.
    • Use Cases: Professional photography and videography, consuming media, heavy multitasking, gaming, and Apple ecosystem synergy.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. What size do you prefer? Do you want the most compact device possible, or is a large screen with maximized content viewing better for you?
  2. How important is the camera? Do you need a high-quality, versatile camera setup, or is a functional camera sufficient?
  3. Do you prefer Android or iOS? Are you already deeply invested in either ecosystem, or are you open to switching?

Scenario-Based Recommendations:

  • Scenario 1: "I need a small phone for easy everyday use with an android operating system": Asus Zenfone 9 is the clear choice with its pocketable size, powerful performance and Android OS.
  • Scenario 2: "I take a lot of photos and videos and need the best possible camera system with a large screen": Apple iPhone 15 Pro Max is the go-to option, with its outstanding camera, beautiful display, and premium experience.
  • Scenario 3: "I am a content creator but dont want the high price tag of an iphone": Asus Zenfone 9 offers a good camera and video capture, in addition to the gimbal and 8K video capture.

What I would Choose and Why

Personally, I would choose the Apple iPhone 15 Pro Max. Here's why:

As a tech journalist who often needs to capture high-quality photos and videos for my articles, the iPhone's superior camera system is a significant draw. The larger, brighter screen is also a bonus for reviewing and editing content on the go. I am also heavily invested in the Apple Ecosystem already, and the convenience of seamless integration with my other devices like my MacBook and iPad is invaluable. While I appreciate the Zenfone 9's compact design and innovative features, the iPhone 15 Pro Max better aligns with my specific needs and workflow requirements. Additionally, I find the iOS ecosystem more consistent and streamlined for my professional purposes, making the premium price worthwhile.

That said, I would still recommend the Asus Zenfone 9 to anyone seeking a highly portable and functional phone with a unique camera experience. If I had more need for a highly compact, extremely pocketable device and preferred android, the Zenfone 9 would be an easy 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.