Oppo Find X3 Pro vs Xiaomi Redmi Note 12 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 19, 2021 November 1, 2022
Release Year 2021 2022

Physical

Volume 100.48 cm³ 110.19 cm³
Screen Size to Weight Ratio 3.47 "/g 3.2 "/g
Weight 193 g 208.4 g
Height 163.6 mm 162.9 mm
Width 74 mm 76 mm
Thickness 8.3 mm 8.9 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Arctic White
  • Obsidian Black
  • Iceberg Blue
  • Trend edition

Display

Screen Size 6.7 " 6.67 "
Resolution 1440 x 3216 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 86.8 %
Pixel Density 525 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 500 nits 500 nits
HBM Brightness N/A 900 nits
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 112.39 mAh/in²
Battery Density 44.78 mAh/cm³ 45.38 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 1080 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G68 MC4

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureOppo Find X3 ProXiaomi Redmi Note 12 Pro+Practical Impact
Design
Dimensions163.6 × 74 × 8.3 mm162.9 × 76 × 8.9 mmOppo is slightly thinner and narrower, may feel better in hand for some users. Xiaomi is slightly shorter.
Weight193g208.4gOppo is noticeably lighter, making it more comfortable for extended use.
Display
Size6.7"6.67"Negligible difference, both offer a large screen experience.
Resolution1440 x 32161080 x 2400Oppo offers a significantly sharper display, better for detailed viewing, reading, and watching high-res content.
Pixel Density (PPI)525395Oppo's display will appear much crisper and clearer, with a noticeable difference in image and text clarity.
TechnologyAMOLEDOLEDBoth are excellent, providing vibrant colors and deep blacks, slight advantage to AMOLED
Refresh Rate120Hz120HzBoth offer smooth scrolling and animation.
Brightness1300 nits900 nitsOppo’s display is much brighter, offering better outdoor visibility, particularly in direct sunlight.
Performance
ChipsetQualcomm Snapdragon 888 5GMediatek Dimensity 1080Oppo's chipset offers noticeably better overall performance, faster app loading, and better gaming capabilities.
AnTuTu Score876,500573,100Oppo will handle demanding tasks like gaming and video editing much more smoothly.
GPUAdreno 660Mali-G68 MC4Oppo has a more powerful GPU, better for graphically intensive tasks and gaming.
Camera
Main Camera50MP, f/1.8, 1/1.56", 1.00µm200MP, f/1.65, 1/1.4", 0.56µmXiaomi has significantly higher resolution, larger sensor for better low light performance, but smaller pixels.
Selfie Camera32MP, f/2.4, 1/2.74", 0.80µm16MP, f/2.45Oppo offers higher resolution for more detailed selfies.
Telephoto Lens13MP, f/2.4NoneOppo provides optical zoom capabilities, Xiaomi does not.
Wide-Angle Lens50MP, f/2.2, 1/1.56", 1.00µm8MP, f/2.2, 1/2.8", 1.14µmOppo has a much higher resolution wide-angle lens, better for detailed landscape shots.
Macro LensNone2MP, f/2.4Xiaomi has a dedicated macro lens for close-up shots.
Video RecordingUp to 4K@60fps, HDR, EISUp to 4K@30fpsOppo offers more versatile video recording options, including 60fps 4K capture.
DxOMark Mobile Score128113Oppo's camera system is rated higher, offering better photo and video quality.
Battery
Capacity4500mAh5000mAhXiaomi offers a larger battery that will likely provide longer battery life.
Charging65W fast charging120W fast chargingXiaomi charges much faster, minimizing downtime.
Wireless Charging30WNoneOppo provides wireless charging convenience.
Reverse ChargingYesNoneOppo can wirelessly charge other devices.
Other
OSAndroid 11, upgradable to 14Android 12, upgradable to 14Xiaomi has a slightly newer base OS, both should get to Android 14.
Storage256GB or 512GB128GB or 256GBOppo has a higher max storage option.
RAM12GB or 16GB8GB or 12GBOppo can handle more demanding tasks with more RAM.
AudioDolby Atmos, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo SpeakersXiaomi offers slightly enhanced audio features with Hi-Res Audio, though both have stereo speakers and Dolby Atmos
Fingerprint SensorBasicSide-mountedXiaomi's fingerprint sensor is more practical, integrated with the power button.
Expandable StorageNoNoNeither phone supports expandable storage.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Superior Display: Higher resolution, higher pixel density, and significantly brighter screen for better viewing experience, especially outdoors.
  • More Powerful Performance: Faster processor and GPU for smoother gaming, better multitasking, and quicker app loading.
  • Better Camera System: Higher-rated main camera, more versatile video options, dedicated telephoto lens, and superior wide-angle lens.
  • Wireless Charging: Convenience of wireless charging, including reverse wireless charging for charging accessories.
  • More RAM/Storage Option: Higher maximum RAM and storage options for users needing a lot of space or running lots of apps.

Xiaomi Redmi Note 12 Pro+ Advantages:

  • Larger Battery: Likely longer battery life, ideal for users on the go.
  • Faster Charging: Significantly faster charging speed to quickly top up the battery.
  • Macro Lens: Dedicated macro lens for detailed close-up shots.
  • Hi-Res Audio: Enhanced audio quality for a better listening experience.
  • Side-Mounted Fingerprint Sensor: Generally more convenient and faster to access.

Trade-offs:

  • Oppo: Offers superior performance, display, and camera capabilities, but it has a smaller battery, slower charging, and is heavier.
  • Xiaomi: Offers a larger battery, faster charging and a macro lens, but its performance, display, and camera are lower than the Oppo.

3. User Profiles & Recommendations

Oppo Find X3 Pro:

  • Ideal User: Power users, mobile gamers, photography enthusiasts, and those who prioritize display quality.
  • Use Cases:
    • Mobile gaming with smooth graphics and minimal lag.
    • Editing high-resolution photos and videos on the go.
    • Viewing high-resolution content with vibrant colors and sharp details.
    • Using the device in bright sunlight conditions.
    • Those who value cutting-edge technology and performance.

Xiaomi Redmi Note 12 Pro+:

  • Ideal User: Users who prioritize battery life, fast charging and budget-conscious consumers seeking a good all-around phone.
  • Use Cases:
    • Users who need a phone that can last all day on a single charge.
    • Users who want to quickly charge their phone during breaks.
    • Casual gamers and those who don't require top-tier performance.
    • Users who frequently take close-up photos.
    • Those who enjoy listening to high-resolution music.

Price-to-Value: The Oppo Find X3 Pro, when new, was priced as a flagship phone, while the Xiaomi Redmi Note 12 Pro+ targets the upper mid-range segment. Therefore, the Oppo is likely more expensive. The better value depends on the user's needs. The Xiaomi offers a great price-to-performance ratio for everyday usage, while the Oppo offers premium features and experience that justify its higher price, particularly for those who will fully utilize them.

4. Decision Framework

Key Questions:

  1. How important is display quality for your daily use? (e.g., reading, watching videos, browsing social media)
  2. Do you prioritize performance for gaming or intensive tasks? (e.g., gaming, video editing, multitasking)
  3. Is battery life and fast charging a primary concern? (e.g., heavy usage throughout the day, quick top-ups)

Scenario-Based Recommendations:

  • Scenario 1: Premium Experience & Multimedia Focus - If your primary use case revolves around consuming high-quality content, gaming, and photography, the Oppo Find X3 Pro's superior display, processing power, and versatile camera system will be a better choice.
  • Scenario 2: Battery Life & Quick Charging - If your focus is on long battery life, coupled with the need to quickly top-up the phone, the Xiaomi Redmi Note 12 Pro+ is the better choice thanks to its larger battery and much faster charging capabilities.
  • Scenario 3: Balanced User - If you are looking for a device with a balanced feature set, and are not too demanding in terms of display/performance the Redmi Note 12 Pro+ is the better value.

My Choice

If I were choosing between these two phones, I would personally choose the Oppo Find X3 Pro. While the Xiaomi offers a more convenient battery and faster charging experience, my daily use case would benefit more from the superior display, much better processing power, better camera system, and the wireless charging. While both phones would be a great choice for general usage, the significantly sharper display of the Oppo Find X3 Pro, coupled with the better processor for demanding tasks like gaming and photo editing, would make it worth the trade-off of having a smaller battery and slower charging for me. I also like having a dedicated telephoto zoom lens, and this would sway my decision significantly.

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.