OnePlus 9 vs Apple iPhone 14 Pro Max - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9
OnePlus 9
Oneplus

General

Launch Date March 26, 2021 September 16, 2022
Release Year 2021 2022

Physical

Volume 103.29 cm³ 98.52 cm³
Screen Size to Weight Ratio 3.41 "/g 2.79 "/g
Weight 192 g 240 g
Height 160 mm 160.7 mm
Width 74.2 mm 77.6 mm
Thickness 8.7 mm 7.9 mm
Foldable Design No No
Available Colors
  • Winter Mist
  • Arctic Sky
  • Astral Black
  • Silver
  • Gold
  • Space Black
  • Deep Purple

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 % 88.3 %
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 96.30 mAh/in²
Battery Density 43.57 mAh/cm³ 43.88 mAh/cm³
Battery Capacity 4500 mAh 4323 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Apple A16 Bionic (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Hexa-core (2x3.46 GHz Everest + 4x2.02 GHz Sawtooth)
GPU Adreno 660 Apple GPU (5-core graphics)

Connectivity

USB Version 3.1 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG Lightning 2.0

Software

Operating System Android iOS
Initial OS Version 11 16
Maximum OS Version 13 18

Comparison Summary

Smartphone Comparison: OnePlus 9 vs. Apple iPhone 14 Pro Max

1. Specifications Comparison

FeatureOnePlus 9Apple iPhone 14 Pro MaxPractical Impact
Design
Dimensions160 × 74.2 × 8.7 mm160.7 × 77.6 × 7.9 mmSimilar height; iPhone is wider, OnePlus is thicker; impact on single-handed use.
Weight192g240gOnePlus is significantly lighter, more comfortable for extended use.
Display
Size6.55"6.7"iPhone has a slightly larger display, providing a more immersive viewing experience.
Resolution1080x24001290x2796iPhone has a noticeably sharper display with more detail.
PPI402460iPhone's higher pixel density provides a clearer image.
TechnologyAMOLEDOLEDSimilar quality display, vibrant colors.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1100 nits2000 nitsiPhone is significantly brighter, much better for outdoor visibility.
Performance
ChipsetQualcomm Snapdragon 888 (5 nm)Apple A16 Bionic (4 nm)iPhone's chip is more powerful, leading to faster performance.
AnTuTu Score880,9001,465,559iPhone offers significantly better performance for gaming and intensive tasks.
GPUAdreno 660Apple GPU (5-core)iPhone's GPU is significantly more powerful for graphics-intensive tasks.
Battery
Capacity4500mAh4323mAhSimilar capacity, suggesting similar battery life, real-world usage may vary.
Charging65W Fast Charging20W Fast ChargingOnePlus charges much faster, quickly topping up the battery.
Wireless Charging15WMagSafe 15W, Qi 7.5WBoth offer wireless charging, but iPhone has MagSafe and standard Qi options.
Camera
Standard Camera48MP, f/1.79, 1/1.4" sensor (Sony IMX689)48MP, f/1.78, 1/1.3" sensor (Sony IMX803)iPhone has a larger sensor, potentially better low-light performance.
Selfie Camera16MP, f/2.4, 1/3.13" sensor (Sony IMX471)12MP, f/1.9 (Sony IMX714)iPhone has a wider aperture, likely better low-light selfies
Telephoto LensNone12MP, f/2.8 (Sony IMX713)iPhone offers optical zoom capabilities, OnePlus does not.
Wide Angle Lens50MP, f/2.2, 1/1.56" sensor (Sony IMX766)12MP, f/2.2OnePlus offers higher resolution wide-angle photos.
Black & White Lens2MP, f/2.4NoneOnePlus offers a dedicated black & white sensor for artistic photography.
VideoUp to 8K@30fpsUp to 4K@60fpsOnePlus offers higher resolution video, iPhone offers better stabilization and audio.
DxOMarkNot availableMobile: 146, Selfie: 145iPhone has a high-rated camera, OnePlus has no public DxOMark score.
Software
OSAndroid 11 (upgradable to 13)iOS 16 (upgradable to 18)Different OS; Android offers more customization, iOS offers a smoother experience.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Similar Wi-Fi capabilities.
Bluetooth5.25.3iPhone has a slightly newer Bluetooth version.
GPSMultiple SystemsMultiple SystemsBoth have good GPS, OnePlus has a slightly larger list of systems.
SIMDual Nano SIMNano SIM + eSIMiPhone supports eSIM which can be easier for international travel.
Storage
Internal Storage128/256GB128/256/512/1024GBiPhone offers significantly more storage options.
RAM8/12GB6GBOnePlus has more RAM which can help with multitasking.
Expandable StorageNoNoNeither has expandable storage.
Audio
QualityDolby Atmos, Stereo Speakers, 3 MicsDolby Atmos, Dolby Digital Plus, DTS / DTS X, Stereo SpeakersiPhone has a slight edge in audio quality features and immersive experience.
Security
FeaturesFingerprint sensorBasic securityOnePlus provides fingerprint sensor based security.
Build Quality
Screen ProtectionGorilla Glass 5UnknownOnePlus has a specified screen protection, iPhone's is not listed, which is an unknown.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeProximity, Accelerometer, Gyroscope, BarometerBoth have a wide selection of sensors with slight differences.

2. Key Differences Analysis

OnePlus 9 Advantages:

  • Lighter Weight: Significantly lighter (192g vs 240g) making it more comfortable for prolonged use.
  • Faster Charging: 65W fast charging compared to 20W, allowing for much quicker battery replenishment.
  • Higher RAM options: Available in 8GB and 12GB configurations, compared to 6GB on the iPhone.
  • Higher Resolution Wide Angle Lens: Offers a 50MP wide angle camera, whereas iPhone only offers 12MP.
  • Black & White Lens: Has a dedicated black & white lens for artistic monochrome shots.
  • 3 Microphones: Has 3 microphones versus the iPhone.
  • More GPS systems: Supports a wider range of GPS systems, which may provide more accurate location tracking.
  • Lower Price: Generally available at a lower price point than the iPhone 14 Pro Max, making it a better value.

Apple iPhone 14 Pro Max Advantages:

  • Significantly More Powerful Processor: A16 Bionic chip is much faster than the Snapdragon 888, leading to superior performance.
  • Significantly Higher AnTuTu Score: AnTuTu score is 66% higher, showcasing better real-world performance.
  • Superior Display Brightness: Much brighter display (2000 nits vs 1100 nits), excellent for outdoor use.
  • Better Main Camera Sensor: Larger sensor in the main camera, generally better low light performance.
  • Telephoto Lens: Offers optical zoom, missing on the OnePlus.
  • Better Video Features: Although recording maximum in 4k, offers higher quality, with superior stabilization and audio.
  • More Storage Options: Available up to 1TB, providing significantly more storage than the OnePlus.
  • eSIM Support: Supports eSIM for convenient digital switching of carriers and international travel.
  • MagSafe and Qi Wireless Charging: Offers both magsafe and standard Qi wireless charging.
  • Better Software and Longevity: Apple provides longer software updates and ecosystem integration.
  • Better Audio Features: Superior audio quality including Dolby Digital Plus and DTS / DTS X.

Significant Trade-offs:

  • Weight vs. Performance: The OnePlus is lighter and more comfortable, but the iPhone has a much more powerful processor.
  • Charging Speed vs. Overall Camera Quality: The OnePlus charges faster, but the iPhone has better overall camera system and image quality.
  • Price vs. Features: The OnePlus offers good features at a lower price, while the iPhone provides higher performance and more advanced features but is more expensive.

3. User Profiles & Recommendations

OnePlus 9 - Ideal User:

  • Budget-conscious users looking for good performance without paying premium prices.
  • Users who prioritize fast charging and quick battery replenishment.
  • Users who prefer lighter phones for comfortable long-term use.
  • Users who want more customization options from Android.
  • Users who enjoy photography and want a flexible camera system with options for black and white shots.

Use Cases:

  • Daily usage with fast social media browsing, app switching and light to medium gaming.
  • Commuting and traveling where quick charging is important.
  • Casual photography enthusiasts who want multiple lenses and creative options.

Apple iPhone 14 Pro Max - Ideal User:

  • Users who need the best performance for gaming, video editing, and demanding tasks.
  • Users who want top-tier camera quality and reliable performance in various conditions.
  • Users heavily integrated into the Apple ecosystem and prefer iOS.
  • Users who want a great screen experience with a bright display, high pixel density.
  • Users who want a premium experience and are willing to pay for it.
  • Users who want longer software updates and futureproofing.
  • Users who need maximum storage for photos and videos.

Use Cases:

  • Professional photography and videography due to the superior camera and recording capabilities.
  • Heavy gaming and demanding applications due to the powerful processor.
  • Professional use cases where reliable performance and ecosystem integrations are necessary.
  • Outdoor users needing great screen visibility in bright sunlight.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? (OnePlus is significantly more affordable).
  2. Do you prioritize performance or convenience? (iPhone offers much better performance, while OnePlus offers fast charging and light weight).
  3. Which ecosystem do you prefer? (Android vs. iOS).

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious: If budget is a primary concern and you still want good overall features, the OnePlus 9 is the better choice.
  • Scenario 2: Performance and Photography: If you need the best performance and the best camera capabilities, the iPhone 14 Pro Max is the better choice.
  • Scenario 3: Balanced Performance and Quick Charging: If you want a good balance of performance with very fast charging and a lighter phone, the OnePlus 9 would be the better pick.
  • Scenario 4: Apple Ecosystem User: If you are heavily invested into the Apple ecosystem and prefer iOS, the iPhone 14 Pro Max is a clear choice.

My Choice

If I were to choose, I would personally pick the Apple iPhone 14 Pro Max. While the OnePlus 9 is a good phone for the price, I would pick the iPhone due to its much superior performance, better camera quality, and extended software updates. The better display brightness is important for outdoor use, and I value the integration and user experience of the iOS ecosystem. While the higher price is a drawback, the better performance, camera, storage options and build quality justify the investment for me, and fit my use cases better.

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
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Bridging technical complexity with engaging, accessible narratives.