OnePlus 9 vs Apple iPhone 15 Pro Max - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9
OnePlus 9
Oneplus

General

Launch Date March 26, 2021 September 22, 2023
Release Year 2021 2023

Physical

Volume 103.29 cm³ 101.79 cm³
Screen Size to Weight Ratio 3.41 "/g 3.03 "/g
Weight 192 g 221 g
Height 160 mm 159.9 mm
Width 74.2 mm 76.7 mm
Thickness 8.7 mm 8.3 mm
Foldable Design No No
Available Colors
  • Winter Mist
  • Arctic Sky
  • Astral Black
  • Black Titanium
  • White Titanium
  • Blue Titanium
  • Natural Titanium

Display

Screen Size 6.55 " 6.7 "
Resolution 1080 x 2400 1290 x 2796
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 87.2 % 89.8 %
Pixel Density 402 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 104.89 mAh/in² 98.93 mAh/in²
Battery Density 43.57 mAh/cm³ 43.63 mAh/cm³
Battery Capacity 4500 mAh 4441 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Apple A17 Pro (3 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Hexa-core (2x3.78 GHz + 4x2.11 GHz)
GPU Adreno 660 Apple GPU (6-core graphics)

Connectivity

USB Version 3.1 3.2
OTG Support 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 3.2, Gen 2, DisplayPort

Software

Operating System Android iOS
Initial OS Version 11 17
Maximum OS Version 13 18

Comparison Summary

1. Specifications Comparison

FeatureOnePlus 9Apple iPhone 15 Pro MaxPractical Impact
Design
Dimensions160 × 74.2 × 8.7 mm159.9 × 76.7 × 8.3 mmSimilar height, iPhone is wider and slightly thinner. OnePlus might feel slightly more compact, iPhone is more pocketable for some
Weight192g221gOnePlus is noticeably lighter, feels less cumbersome during prolonged use
Display
Size6.55"6.7"iPhone offers slightly more screen real estate, more immersive media consumption
Resolution1080x24001290x2796iPhone has a much sharper display, better clarity for text and images
Pixel Density402 ppi460 ppiiPhone has noticeably crisper visuals with higher detail
TechnologyAMOLEDOLEDBoth offer vibrant colors and deep blacks, similar viewing experience
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations, similar gaming and browsing fluidity
Brightness1100 nits2000 nitsiPhone much brighter screen for outdoor visibility, easily readable in direct sunlight
Performance
ChipsetQualcomm Snapdragon 888Apple A17 ProiPhone is significantly more powerful, faster app loading, smoother multitasking, better gaming performance
AnTuTu Score880,9001,641,883iPhone has significantly higher benchmark score, better overall responsiveness, future proofing
GPUAdreno 660Apple GPU (6-core)iPhone’s GPU is significantly more capable, enabling smoother graphics performance, more demanding gaming and graphic apps
Battery
Capacity4500mAh4441mAhBoth have similar battery capacities, comparable battery life for day-to-day tasks
Charging65W Fast Charging27W Fast ChargingOnePlus charges much faster, less waiting time
Wireless Charging15W15W MagSafe & 7.5W QiiPhone offers versatile wireless charging options with MagSafe, OnePlus offers a standard wireless option
Camera
Main Camera48MP, f/1.79, 1/1.4"48MP, f/1.78, 1/1.3"iPhone has a slightly larger sensor size, better low-light performance and details
Selfie Camera16MP, f/2.4, 1/3.13"12MP, f/1.9iPhone captures more light with wider aperture, better selfies in low-light. OnePlus has higher MP count, good for detail in good lighting
Telephoto LensNone12MP, f/2.8iPhone has telephoto zoom capabilities, better for portrait shots and distant subjects
Wide Angle Lens50MP, f/2.2NoneOnePlus has an ultra wide camera, allows capturing of large landscapes.
Wide Angle + MacroNone12MP, f/2.2iPhone has a macro mode for detailed close-up photos.
Black and White Lens2MP, f/2.4NoneOnePlus has a B&W lens for artistic shots
Video RecordingUp to 8K@30fpsUp to 4K@60fpsOnePlus offers higher resolution video, for professional grade videos. iPhone has better stabilization
DxOMark Camera ScoreNot AvailableMobile: 154, Selfie: 149iPhone camera performance is clearly ranked and tested, providing real world performance data.
Software
OSAndroid 11 (Upgradable to 13)iOS 17 (Upgradable to 18)iOS offers a streamlined user experience, Android is more customizable
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6EiPhone supports newer Wi-Fi standard, faster speeds, better network performance.
Bluetooth5.25.3iPhone uses the newer Bluetooth standard, better connectivity.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, QZSS, GalileoOnePlus offers more GPS options for better location accuracy.
SIMDual Nano SIMNano SIM + eSIMiPhone supports eSIM for easy carrier switching, OnePlus allows two physical SIM cards
Storage
Internal Storage128GB/256GB256GB/512GB/1TBiPhone has larger storage options, suitable for media heavy users.
RAM8GB/12GB8GBOnePlus has more RAM capacity, better multitasking for heavy use.
Expandable StorageNoNoNo expandable storage, both phones require pre planning for capacity.
Audio
QualityDolby Atmos, Stereo SpeakersDolby Atmos, Stereo SpeakersBoth offer high quality sound with immersive sound output.
Security
FeaturesFingerprint sensorBasic security featuresOnePlus has a fingerprint sensor, easy biometric security option.
Build
Screen ProtectionGorilla Glass 5UnknownOnePlus has a known screen protection, gives better reliability.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeProximity, Accelerometer, Compass, Gyroscope, BarometeriPhone has additional environmental sensors for specialized features, OnePlus has the fingerprint sensor

2. Key Differences Analysis

OnePlus 9 Advantages:

  • Lighter Weight: More comfortable for extended use and carrying around.
  • Faster Charging: Significantly quicker charging time, convenient for busy users.
  • More RAM: 12GB option provides better multitasking and heavy app usage.
  • Wider Angle Lens: Can capture larger landscapes and group shots
  • 8K video: Supports 8k video recording, for professional grade content creation
  • Fingerprint Sensor: Provides basic biometric security

Apple iPhone 15 Pro Max Advantages:

  • Superior Performance: Much more powerful processor, handles demanding tasks effortlessly.
  • Higher Quality Display: Sharper and brighter screen for better visuals, suitable for bright outdoor use.
  • Better Camera System: More versatile camera setup with telephoto and macro lens. Better low-light performance
  • eSIM Support: Enables digital carrier switching and better international roaming.
  • More Storage Options: Higher storage capacity to accommodate more media, better for those who need lots of files
  • Better Video Recording: Provides enhanced video recording quality and stabilization.
  • Better Bluetooth Standard: Newer Bluetooth standard, providing enhanced connectivity.
  • Wi-Fi 6E: Support the latest Wi-Fi technology for faster wireless speeds and lower latency
  • Barometer Sensor: Includes a Barometer sensor for environmental readings, suitable for hikers and adventurers.
  • Better Camera Scores: Higher DxOMark camera scores, providing better camera performance in real world applications.

Trade-offs:

  • OnePlus 9: Trades processing power and display quality for a lighter design and faster charging.
  • iPhone 15 Pro Max: Trades lighter weight, quick charging, and fingerprint sensor for superior performance and camera capabilities.

3. User Profiles & Recommendations

OnePlus 9:

  • Ideal User: Users who prioritize a lightweight phone, fast charging, and a smooth Android experience.
  • Use Cases: Casual gaming, browsing, social media, photography with wide angle lens, users who value fast top ups.
  • Price-to-Value: Good value for those looking for a capable device with fast charging without needing flagship-level performance.

Apple iPhone 15 Pro Max:

  • Ideal User: Users who demand top-tier performance, exceptional camera quality, and a seamless iOS experience.
  • Use Cases: Professional photography and videography, mobile gaming, heavy multitasking, media consumption, users who value cutting edge performance.
  • Price-to-Value: Premium price for top-tier performance and camera experience, geared toward professional users and tech enthusiasts.

4. Decision Framework

Key Questions to Consider:

  1. Performance Needs: Do you require top-of-the-line processing power and graphics, or are you okay with a capable but less powerful device?
  2. Camera Preferences: Do you prefer the convenience of a versatile camera system with telephoto and macro, or do you value wide angle shots and higher resolution?
  3. Ecosystem Preference: Are you invested in the Apple ecosystem and prefer iOS, or are you comfortable with Android and prefer its customizability?

Scenario-Based Recommendations:

  • Scenario 1: Heavy User/Gamer: If you're a gamer or a heavy user who needs the best performance, the iPhone 15 Pro Max is the better choice.
  • Scenario 2: Photography Enthusiast: If you prioritize camera quality and versatility, the iPhone 15 Pro Max is the clear winner.
  • Scenario 3: Budget Conscious: If you want a capable phone with fast charging and a lightweight design at a lower price point, the OnePlus 9 is a good option.
  • Scenario 4: Casual User/Android Lover: If you prefer a lightweight phone with fast charging and an Android experience, the OnePlus 9 is a better match.

My Choice

I would choose the Apple iPhone 15 Pro Max.

While the OnePlus 9 offers a lighter design and significantly faster charging, the iPhone 15 Pro Max provides a much more compelling package for my priorities. The superior display quality, higher processing power, and more versatile camera system are significant advantages that justify the premium price. I value a top-tier camera system for photography, a powerful processor for demanding apps, and a bright display for outdoor visibility. While I appreciate the quick charging of the OnePlus 9, I find the overall experience of the iPhone 15 Pro Max to be more compelling for my needs, making it the preferred choice despite the additional cost. The ecosystem, enhanced video recording features and the better Bluetooth and Wifi standards, combined with the additional sensors make it a more complete package for me.

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.

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Bridging technical complexity with engaging, accessible narratives.