Oppo Find X3 Pro vs OnePlus 12 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 12
OnePlus 12
Oneplus

General

Launch Date March 19, 2021 December 11, 2023
Release Year 2021 2023

Physical

Volume 100.48 cm³ 114.58 cm³
Screen Size to Weight Ratio 3.47 "/g 3.1 "/g
Weight 193 g 220 g
Height 163.6 mm 164.3 mm
Width 74 mm 75.8 mm
Thickness 8.3 mm 9.2 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Flowy Emerald
  • Silky Black
  • Silver (Glacial White)

Display

Screen Size 6.7 " 6.82 "
Resolution 1440 x 3216 1440 x 3168
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 90.8 %
Pixel Density 525 PPI 510 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 500 nits 600 nits
HBM Brightness N/A 1600 nits
Peak Brightness 1300 nits 4500 nits

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 116.10 mAh/in²
Battery Density 44.78 mAh/cm³ 47.13 mAh/cm³
Battery Capacity 4500 mAh 5400 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 660 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 14 18

Comparison Summary

1. Specifications Comparison

Here's a breakdown of the specifications, comparing the Oppo Find X3 Pro and the OnePlus 12, with an emphasis on practical impact:

Design

FeatureOppo Find X3 ProOnePlus 12Practical Impact
Dimensions163.6 × 74 × 8.3 mm164.3 × 75.8 × 9.2 mmThe OnePlus 12 is slightly taller, wider, and thicker, meaning it will feel bulkier in hand and pocket compared to the Oppo Find X3 Pro.
Weight193g220gThe Oppo Find X3 Pro is noticeably lighter by 27g, making it more comfortable for long-term use and easier to carry.
BuildGorilla Glass 5Gorilla Glass Victus 2The OnePlus 12 offers better scratch and drop protection due to the upgraded Gorilla Glass Victus 2.

Display

FeatureOppo Find X3 ProOnePlus 12Practical Impact
Size6.7"6.82"The OnePlus 12 has a slightly larger display, providing a more immersive viewing experience, especially when watching videos or playing games.
Resolution1440x32161440x3168Both offer sharp, high-resolution displays, with minimal difference in pixel density. This means both will look clear and detailed.
PPI525510Both offer excellent pixel density; differences are negligible in daily use.
TechnologyAMOLEDAMOLEDBoth devices offer vibrant colors, deep blacks, and excellent contrast due to AMOLED technology.
Refresh Rate120Hz120HzBoth phones have a smooth, responsive 120Hz refresh rate, which improves the scrolling experience and game performance.
Brightness1300 nits4500 nitsThe OnePlus 12 offers significantly better outdoor visibility in bright sunlight due to its much higher peak brightness.

Performance

FeatureOppo Find X3 ProOnePlus 12Practical Impact
ChipsetQualcomm Snapdragon 888 5G (5 nm)Qualcomm Snapdragon 8 Gen 3 (4 nm)The OnePlus 12 uses a much newer, more powerful chipset, resulting in significantly faster performance, better power efficiency, and improved gaming capabilities.
AnTuTu Score876,5002,110,808The OnePlus 12 achieves a drastically higher AnTuTu score, indicating considerably faster app loading, smoother multitasking, and better gaming performance.
GPUAdreno 660Adreno 750The OnePlus 12’s newer GPU will provide better graphics performance, especially for demanding games and applications.

Battery

FeatureOppo Find X3 ProOnePlus 12Practical Impact
Capacity4500mAh5400mAhThe OnePlus 12 has a significantly larger battery, offering longer battery life and less frequent charging.
Charging65W Fast Charging100W Fast ChargingThe OnePlus 12 charges significantly faster, reducing downtime and keeping you powered for longer.
Features30W wireless charging, Reverse wireless charging50W wireless fast chargingWhile both support wireless charging, the OnePlus 12 charges significantly faster wirelessly.

Camera

FeatureOppo Find X3 ProOnePlus 12Practical Impact
Standard Camera50MP, f/1.8, 1/1.56", Sony IMX766, 1.00µm50MP, f/1.6, 1/1.43", Sony LYTIA-T808, 1.12µmThe OnePlus 12 has a slightly wider aperture and a larger sensor, which should result in better low-light performance and slightly higher image quality.
Telephoto/Portrait CameraNone64MP, f/2.6, 1/2", Omnivision OV64B, 0.70µmThe OnePlus 12 offers a dedicated telephoto + portrait camera providing versatile zoom capabilities.
Selfie Camera32MP, f/2.4, 1/2.74", Sony IMX615, 0.80µm32MP, f/2.4, 1/2.74", Sony IMX615, 0.80µmBoth have identical selfie cameras, providing comparable image quality and performance.
Telephoto Lens13MP, f/2.4, 1/3.4", Samsung S5K3M5, 1.00µmNoneOppo Find X3 Pro has a dedicated telephoto camera for optical zoom.
Wide Angle Lens50MP, f/2.2, 1/1.56", Sony IMX766, 1.00µmNoneOppo Find X3 Pro has a dedicated wide angle lens.
Wide Angle + MacroNone48MP, f/2.2, 1/2", Sony IMX581, 0.80µmOnePlus 12 offers a dedicated wide-angle + macro lens enabling versatile photo capture
VideoUp to 4K@60fpsUp to 8K@24fpsThe OnePlus 12 supports higher video resolution, allowing users to capture more detail in their recordings, particularly when editing footage. Both have stabilization and slow-motion recording.
DxOMarkMain Score: 128, Photo Score: 134, Video Score: 125Not availableThe Oppo Find X3 Pro has been tested by DxoMark, and the scores are mentioned
FeaturesQuadruple Camera, Contrast Detection Autofocus, RAWFlicker sensor, Noise reduction, 8K Video, Triple camera, Ultra stable video, Night ModeOppo Find X3 Pro has additional features like RAW image capture and CDAF, while the OnePlus 12 offers advanced features like Flicker sensor, Noise reduction, 8K Video, Ultra stable video, and Night Mode.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Lighter and Slimmer: More comfortable to hold and carry.
  • Dedicated Telephoto and Wide-Angle Lenses: Offers a separate lens for telephoto zoom and wide-angle shots.
  • RAW Image Capture: Allows more flexibility in editing photos.
  • Slightly Higher Pixel Density: Marginally sharper display, although not significant in real-world use

OnePlus 12 Advantages:

  • Significantly More Powerful Processor: Provides much faster performance and smoother multitasking.
  • Superior Display Brightness: Much better outdoor visibility in direct sunlight.
  • Larger Battery: Significantly longer battery life and less frequent charging.
  • Faster Charging (Wired and Wireless): Reduces charging times considerably.
  • More Advanced Telephoto + Portrait Camera: A dedicated Telephoto + portrait camera for versatile zoom capabilities.
  • 8K Video Recording: Capable of recording very high-resolution video, suitable for professional workflows.
  • Newer Wi-Fi Standard: Provides faster speeds and better performance on modern Wi-Fi networks.
  • Superior Build Quality: Features Gorilla Glass Victus 2 for improved drop protection.
  • Larger Storage Options: Offers up to 1TB of storage, suitable for users with large media libraries.
  • More RAM Options: Offers up to 24 GB of RAM for smoother multitasking.
  • eSIM Support: Enables digital carrier switching.

Trade-offs

  • The OnePlus 12 is heavier and bulkier which some users may find less comfortable for long periods
  • The Oppo Find X3 Pro has dedicated telephoto and wide-angle lenses, which is not present in the OnePlus 12 (replaced with a Telephoto + Portrait lens and Wide Angle + Macro lens)
  • The Oppo Find X3 Pro lacks 8K recording, 100W charging, superior screen protection and the same level of processing power as the OnePlus 12

3. User Profiles & Recommendations

Oppo Find X3 Pro Ideal Users:

  • Users who prioritize a lighter and more comfortable phone.
  • Users who need dedicated telephoto and wide-angle lenses.
  • Users who prefer to capture RAW images for advanced editing.
  • Users with a more conservative usage pattern and lower performance demands.

Use Cases:

  • Casual photography, everyday social media use, light gaming, reading, and general navigation.

OnePlus 12 Ideal Users:

  • Users who need top-tier performance for gaming and demanding applications.
  • Users who prioritize a bright, easy-to-read display, especially outdoors.
  • Users who want long battery life and fast charging capabilities.
  • Users who frequently record videos and need advanced features and higher resolution options.
  • Users who need versatile zoom capabilities.
  • Users who want better screen protection.

Use Cases:

  • Heavy gaming, video editing, content creation, professional photography, and demanding productivity tasks.

4. Decision Framework

Here are three key questions buyers should consider:

  1. Performance and Longevity: Is top-tier performance and future-proofing essential for your usage patterns? The OnePlus 12 is the clear winner here.
  2. Camera System: Do you prefer dedicated telephoto and wide-angle lenses, or is versatile zoom and macro capabilities more important? The Oppo Find X3 Pro has traditional telephoto and wide-angle lenses, while the OnePlus 12 uses a more modern telephoto and wide-angle + macro setup.
  3. Form Factor and Comfort: Do you prefer a lighter, more compact phone, or are you willing to sacrifice some comfort for better specs? The Oppo Find X3 Pro is lighter and slimmer, but the OnePlus 12 is bulkier.

Scenario-Based Recommendations:

  • For the Performance Enthusiast: If you need the best possible performance, longest battery life, and fastest charging, the OnePlus 12 is the better option, even with its added bulk and weight.
  • For the Casual User: If having a light, comfortable phone with good camera is more important, and high-end processing power is not a major requirement, then the Oppo Find X3 Pro may be a suitable option but it is severely outdated.
  • For the Professional Photographer: The OnePlus 12, offers higher video resolution, a versatile telephoto + portrait camera, improved low-light performance, making it a more professional tool.
  • For the Outdoors Person: The OnePlus 12's much higher brightness levels would make it a better choice for outdoor use where the screen needs to be viewable in direct sunlight.

My Choice

If I were to choose between these two phones, I would pick the OnePlus 12. While the Oppo Find X3 Pro has some advantages in terms of size and specific camera lenses, the OnePlus 12 offers a vastly superior package. The significantly better performance, much longer battery life, faster charging, superior display brightness, and advanced camera capabilities make it a more compelling and future-proof option. The slightly bulkier size and weight are a reasonable trade-off for the immense performance and technological upgrades.

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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  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.