OnePlus 9 Pro vs Realme GT Neo 3 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9 Pro
OnePlus 9 Pro
Oneplus

General

Launch Date March 30, 2021 March 30, 2022
Release Year 2021 2022

Physical

Volume 104.5 cm³ 101.23 cm³
Screen Size to Weight Ratio 3.4 "/g 3.56 "/g
Weight 197 g 188 g
Height 163.2 mm 163.3 mm
Width 73.6 mm 75.6 mm
Thickness 8.7 mm 8.2 mm
Foldable Design No No
Available Colors
  • Forest Green
  • Morning Mist
  • Stellar Black
  • Plain Black (Asphalt Black)
  • Silverstone White (Sprint White)
  • Le Mans Blue (Nitro Blue)

Display

Screen Size 6.7 " 6.7 "
Resolution 1440 x 3216 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.9 % 87.5 %
Pixel Density 525 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 111.38 mAh/in²
Battery Density 43.06 mAh/cm³ 49.39 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 8100 (5 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G610 MC6

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 USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 14 13

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the OnePlus 9 Pro and Realme GT Neo 3, focusing on the practical implications of their specifications:

FeatureOnePlus 9 ProRealme GT Neo 3Practical Impact
Design
Dimensions163.2 × 73.6 × 8.7 mm163.3 × 75.6 × 8.2 mmRealme GT Neo 3 is slightly wider but thinner, may feel marginally different in hand.
Weight197g188gRealme GT Neo 3 is lighter, which can improve comfort during extended use.
Display
Size6.7"6.7"Both offer the same screen real estate.
Resolution1440x32161080x2412OnePlus 9 Pro has a much sharper display, leading to crisper text and images.
PPI525394OnePlus 9 Pro's display is noticeably more detailed than the Realme GT Neo 3.
TechnologyMissingAMOLEDRealme GT Neo 3 has better contrast, deeper blacks, and more vibrant colours
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations.
Brightness1300 nits1000 nitsOnePlus 9 Pro offers significantly better outdoor visibility in bright sunlight.
Performance
ChipsetQualcomm Snapdragon 888 5GMediatek Dimensity 8100Both offer flagship-level performance, though the Snapdragon tends to have a slight advantage in GPU-intensive tasks.
AnTuTu Score877,600855,842Both offer very similar performance levels for daily usage and most games.
GPUAdreno 660Mali-G610 MC6Slight differences in graphics performance; the Adreno 660 tends to have better game support.
Battery
Capacity4500mAh5000mAhRealme GT Neo 3 likely offers longer battery life, especially when using demanding apps.
Charging65W fast charging80W fast chargingRealme GT Neo 3 charges faster, reducing time spent plugged in.
FeaturesReverse charging, Wireless charging 50W, REverse wireless chargingDual battery 2*2500 mAh, In-box 80W chargerOnePlus 9 Pro offers convenient wireless charging. Realme GT Neo 3 comes with a faster charger and a dual-cell design for faster-charging speeds.
Camera
Main Camera Resolution48MP50MPBoth produce great photos, but the extra megapixels on the Realme don't make a big difference on the real world quality.
Main Camera Sensor Size1/1.43"1/1.56"OnePlus 9 Pro's sensor size is larger, resulting in slightly better low light performance
Main Camera Aperturef/1.8f/1.88OnePlus 9 Pro's lens lets in more light, resulting in slightly better low light performance
Wide-Angle Resolution50MP8MPOnePlus 9 Pro captures much more detailed ultra-wide photos.
Telephoto lens8MPNoneOnePlus 9 Pro offers optical zoom capabilities, making it better for capturing distant subjects.
Macro lensNone2MPRealme GT Neo 3 has dedicated macro camera for closeup photos
Selfie Camera Resolution16MP16MPSimilar selfie cameras in terms of megapixels
Selfie Camera Sensor Size1/3.13"1/3.1"Similar sensor size for selfies
Selfie Camera Aperturef/2.4f/2.45Similar selfie cameras in terms of the lens aperture
Black & White2MPNoneOnePlus 9 Pro has dedicated black and white camera for artistic shots
Video RecordingUp to 8K@30fpsUp to 4K@60fpsOnePlus 9 Pro is capable of shooting professional-grade 8K video.
Camera DXOMark122Not TestedOnePlus 9 Pro's camera performance is rated as very good by DXOMark
Camera FeaturesOptical Zoom, Quadruple Camera, RAW 12 bitsUIS, UIS Max, Triple cameraOnePlus 9 Pro has additional optical zoom, quadruple camera, and RAW 12 bits support; while the Realme offers software enhancements on the stabilization system
Software
OSAndroid 11, upgradable to 14Android 12, upgradable to 13Realme GT Neo 3 launches with a newer Android version, but both are getting older, with the 9 Pro having an upgrade to Android 14, vs Android 13 of the Neo 3.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both have the same Wi-Fi generations.
BluetoothBluetooth 5.2Bluetooth 5.3Realme GT Neo 3 has a newer Bluetooth version for slightly more efficient connections and better audio codecs support.
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a)GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), QZSS (L1 + L5)Realme GT Neo 3 has more satellites for more accurate location tracking.
Storage
Internal Storage Options128GB or 256GB128GB, 256GB or 512GBRealme GT Neo 3 offers a larger 512GB option for those with a huge library of media.
RAM Options8GB or 12GB6GB, 8GB or 12GBBoth come in 8GB and 12GB variants, which are more than enough for smooth multitasking.
Expandable StorageNoNoNeither phone supports external storage.
Audio
Audio QualityDolby Atmos, Noise cancellation microphone, Stereo Speakers, 3 microphonesDolby Atmos, Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphonesRealme GT Neo 3 is a slight edge in audio features (by a small margin) offering enhanced spatial audio, higher quality audio playback, clearer calls, better audio separation and immersion, improved voice capture.
Security
Security FeaturesFingerprint SensorFingerprint SensorBoth phones use fingerprint sensors for biometric security
Build Quality
Screen ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 5Both phones are using Gorilla Glass 5 for protection against scratches and small drops.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Proximity, Accelerometer, Gyroscope, Hall, GeomagneticBoth phones are equipped with basic sensors for standard phone operation, with minor differences in sensors.

2. Key Differences Analysis

OnePlus 9 Pro Advantages:

  • Superior Display: Higher resolution (1440p vs. 1080p) and higher brightness (1300 nits vs. 1000 nits) for sharper visuals and better outdoor visibility.
  • More versatile camera system: Telephoto lens for optical zoom, a higher-resolution ultrawide camera, a dedicated black & white camera for creative shots.
  • 8K video recording: Capable of recording professional-grade 8K video content.
  • Wireless Charging: Supports fast 50W wireless charging and reverse wireless charging.
  • More up to date software support: Upgraded to Android 14.

Practical Implications: The OnePlus 9 Pro is better for users who prioritize display quality, camera versatility and professional video capture, and who value convenience in the form of wireless charging.

Realme GT Neo 3 Advantages:

  • Larger Battery: 5000mAh vs 4500mAh provides longer usage time, especially for heavy users.
  • Faster Charging: 80W vs. 65W for quicker top-ups.
  • Newer Bluetooth Version: Bluetooth 5.3 is more efficient and supports better audio codecs.
  • Wider satellite support: Offers slightly better GPS accuracy.
  • Hi-Res Audio: Improved audio quality for music enthusiasts.
  • Available in 512 GB storage: Users that need more storage capacity can benefit from the larger storage option.
  • Dual battery: Faster charging speeds.

Practical Implications: The Realme GT Neo 3 is suitable for users who need extended battery life, faster charging, and prioritize audio quality for media consumption, it also has a better GPS.

Significant Trade-offs:

  • OnePlus 9 Pro: Sacrifices battery life and charging speed for a superior display, camera and professional video recording.
  • Realme GT Neo 3: Sacrifices display resolution, camera versatility, and wireless charging for better battery life and charging speeds and a good audio experience.

3. User Profiles & Recommendations

OnePlus 9 Pro Ideal Users:

  • Multimedia enthusiasts: Users who consume a lot of media, enjoy watching high-resolution content, and like a more immersive experience with a good, bright, quality display.
  • Photography and Videography enthusiasts: Users who frequently take photos/videos and want a versatile camera setup with zoom capabilities, and that needs 8K professional video.
  • Power Users: Users who need a robust device with high performance that can be wireless charged
  • Users that like to keep up with the latest software: Upgraded to Android 14.

Use Cases:

  • Content creation: Filming high-quality 8K videos and taking detailed photographs.
  • Mobile Gaming: Enjoying visually rich games on a high-resolution and high refresh rate screen.
  • Outdoor Use: Easily viewing the screen in bright sunlight.

Realme GT Neo 3 Ideal Users:

  • Heavy mobile users: Users who need all-day battery life and don't want to worry about running out of power or spend long times charging.
  • Music Lovers: Users who want the best audio experience, and are looking for higher quality audio output.
  • Value-Conscious consumers: Users who want a great phone at a reasonable price and are not too worried about having the best display or wireless charging.

Use Cases:

  • Gaming: Extended gaming sessions without worrying about battery drain, with improved audio.
  • Long Trips: Navigating and using the phone for long periods with battery that will last longer.
  • Media consumption: Streaming content with improved audio experience.

4. Decision Framework

Key Questions for Buyers:

  1. Display Priority: Do you need the absolute best display quality, even if it means sacrificing battery and charging speed? (OnePlus 9 Pro)
  2. Battery and Charging: Is long battery life and fast charging more important than display resolution and camera versatility? (Realme GT Neo 3)
  3. Camera and Video: Is telephoto zoom and 8K video recording a must-have feature for you? (OnePlus 9 Pro)

Scenario-Based Recommendations:

  • Scenario 1: Professional Multimedia User: If you prioritize the highest quality display, versatile camera, and 8K video recording capabilities and don't mind slightly less battery life and slightly slower charging, the OnePlus 9 Pro is the better choice.
  • Scenario 2: Power user on the go: If you need long-lasting battery, fast charging and good audio features, the Realme GT Neo 3 is a good option.
  • Scenario 3: Casual User: If you are a casual user that does not need very demanding features, both options will serve you well, it will come down to price and personal preference.

My Choice

Personally, I would choose the OnePlus 9 Pro. Although the Realme GT Neo 3 offers a larger battery and faster charging, the superior display quality, versatile camera with optical zoom, and 8K video recording capabilities of the OnePlus 9 Pro are more appealing to me. I value a top-notch visual experience and camera flexibility, which the OnePlus 9 Pro provides. I also like the fact that I will get the latest software support from OnePlus (Android 14). While battery life and charging speed are important, they are less critical than the other features for my daily use. The wireless charging on the 9 Pro also makes it more convenient to keep it charged through the day. However, it is important to acknowledge that the Realme GT Neo 3 is a very solid phone with a great performance, and is more convenient for users that prioritize battery and charging, along with good audio quality.

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.