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

Detailed Comparison

Specification

General

Launch Date March 19, 2021 June 15, 2023
Release Year 2021 2023

Physical

Volume 100.48 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.47 "/g 3.42 "/g
Weight 193 g 198.5 g
Height 163.6 mm 168.6 mm
Width 74 mm 76.3 mm
Thickness 8.3 mm 8.2 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver

Display

Screen Size 6.7 " 6.79 "
Resolution 1440 x 3216 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 89.2 % 85.1 %
Pixel Density 525 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A N/A
Peak Brightness 1300 nits 550 nits

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 108.45 mAh/in²
Battery Density 44.78 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 660 Mali-G52 MC2

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Oppo Find X3 Pro and Xiaomi Redmi 12, focusing on practical implications:

FeatureOppo Find X3 ProXiaomi Redmi 12Practical Impact
Design
Dimensions163.6 × 74 × 8.3 mm168.6 × 76.3 × 8.2 mmXiaomi Redmi 12 is slightly taller and wider, potentially less comfortable for one-handed use.
Weight193g198.5gOppo Find X3 Pro is slightly lighter, which might be noticeable during extended use.
Display
Size6.7"6.79"Negligible difference in screen size; both offer a large viewing area.
Resolution1440x32161080x2460Oppo Find X3 Pro has significantly sharper display with more detail.
PPI525396Oppo Find X3 Pro displays crisper text and images with higher pixel density.
TechnologyAMOLEDIPS LCDOppo Find X3 Pro has superior contrast, deeper blacks, and more vibrant colors.
Refresh Rate120Hz90HzOppo Find X3 Pro provides smoother animations and scrolling.
Brightness1300 nits0 nitsOppo Find X3 Pro offers much better outdoor visibility in bright sunlight.
Performance
ChipsetQualcomm Snapdragon 888 5G (5 nm)Mediatek Helio G88 (12 nm)Oppo Find X3 Pro provides vastly superior performance for gaming and demanding tasks.
AnTuTu Score876,500249,400Oppo Find X3 Pro offers significantly faster app loading and smoother multitasking.
GPUAdreno 660Mali-G52 MC2Oppo Find X3 Pro handles graphically intensive games with higher frame rates.
Camera
Standard Camera50MP f/1.8, 1/1.56" sensor50MP f/1.8, 1/2.76" sensorOppo Find X3 Pro's larger sensor allows for better low-light performance and dynamic range.
Selfie Camera32MP f/2.4, 1/2.74" sensor8MP f/2.1, Unknown sensor sizeOppo Find X3 Pro captures more detailed selfies, while Xiaomi has slightly wider aperture.
Telephoto Lens13MP f/2.4Not AvailableOppo Find X3 Pro offers optical zoom for better quality when zooming in.
Wide Angle Lens50MP f/2.2, 1/1.56" sensor8MP f/2.2, 1/2.8" sensorOppo Find X3 Pro's wide-angle captures far more detail and has a larger sensor.
Macro LensNot Available2MP f/2.4Xiaomi Redmi 12 offers macro shots for close-up detail.
Video RecordingUp to 4K 60fpsUp to 1080p 30fpsOppo Find X3 Pro captures higher resolution videos with more detail and fluidity.
Video StabilizationYes, EISNoOppo Find X3 Pro provides electronic stabilization for smoother recordings.
DXOMarkMain 128, Photo 134, Video 125Not AvailableOppo Find X3 Pro has a significantly superior camera setup.
Battery
Capacity4500mAh5000mAhXiaomi Redmi 12 may offer longer battery life due to higher capacity.
Charging65W Fast Charging18W Fast ChargingOppo Find X3 Pro charges significantly faster.
Wireless Charging30WNot AvailableOppo Find X3 Pro offers wireless charging capabilities.
Reverse ChargingYes (Wireless & Wired)Yes (Wired)Oppo Find X3 Pro offers more versatile charging capabilities.
Software
OSAndroid 11 (upgradable to 14)Android 13 (upgradable to 14)Xiaomi Redmi 12 ships with a newer Android version.
Connectivity
Wi-FiWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)Oppo Find X3 Pro supports newer Wi-Fi standard for faster, more efficient connections.
Bluetooth5.25.3Xiaomi Redmi 12 has a slightly newer Bluetooth version
GPSDual-bandBasicOppo Find X3 Pro has more accurate and reliable location tracking.
SIMDual SIMDual SIMBoth support dual SIM functionality.
Storage
Internal256/512GB128/256GBOppo Find X3 Pro offers more internal storage options.
RAM12/16GB4/6/8GBOppo Find X3 Pro provides more RAM for smoother multitasking.
Expandable StorageNoNoNeither phone offers expandable storage.
Audio
Audio QualityDolby Atmos, Stereo SpeakersBasic audioOppo Find X3 Pro delivers enhanced audio quality and more immersive sound.
Security
Securitybasic fingerprint sensorSide-mounted fingerprint sensorXiaomi Redmi 12 provides more convenient fingerprint sensor location.
Build Quality
Screen ProtectionCorning Gorilla Glass 5UnknownOppo Find X3 Pro offers better screen protection.
Sensors
SensorsBiometric: Fingerprint; Proximity; Motion: Accelerometer, Compass, Gyroscope, PedometerBiometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Proximity: Ultrasonic proximity virtualOppo Find X3 Pro and Xiaomi Redmi 12 offer robust sensor suites for advanced features and gaming.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Superior Display: AMOLED panel with higher resolution, pixel density, brightness, and refresh rate provides a significantly better viewing experience.
  • Much Higher Performance: Snapdragon 888 chipset offers exceptional speed for gaming, multitasking, and overall responsiveness.
  • Advanced Camera System: Offers superior image quality with larger sensors, optical zoom, and 4K video recording with EIS.
  • Faster Charging: 65W fast charging and wireless charging capabilities allow for quick and convenient power-ups.
  • Enhanced Audio: Dolby Atmos and stereo speakers provide a more immersive audio experience.
  • More Storage and RAM: Up to 512GB storage and 16GB RAM offers much better performance for power users.
  • Superior Screen Protection: Corning Gorilla Glass 5 offers better protection

Xiaomi Redmi 12 Advantages:

  • Larger Battery: Slightly larger battery capacity might provide longer battery life.
  • Newer Android Version: Ships with Android 13, potentially receiving longer software support.
  • Macro Lens: Dedicated macro lens for close-up photography.
  • Side-mounted Fingerprint Sensor: Arguably a more convenient fingerprint sensor location.
  • Newer Bluetooth Version: Bluetooth 5.3 offers potential improvements in connectivity.

Trade-offs:

  • The Oppo Find X3 Pro sacrifices battery capacity and size for superior features and performance.
  • The Xiaomi Redmi 12 provides a larger battery and a newer operating system but compromises significantly in display, camera, and performance quality.

3. User Profiles & Recommendations

Oppo Find X3 Pro is ideal for:

  • Power users: Users who demand top-tier performance for gaming, video editing, and multitasking.
  • Photography enthusiasts: Users who value high-quality photos, diverse lens options, and advanced video capabilities.
  • Media consumers: Users who prioritize a high-quality display for watching videos and consuming content.
  • Users needing a fast charge: Users who need to top up their phones quickly on the go.

Use cases for Oppo Find X3 Pro:

  • High-end mobile gaming with smooth frame rates and graphics.
  • Professional-quality photography and videography.
  • Watching high-resolution movies and streaming content with rich colors and detail.
  • Demanding productivity tasks with seamless multitasking.

Xiaomi Redmi 12 is ideal for:

  • Budget-conscious users: Users looking for a more affordable smartphone with a large display.
  • Casual users: Users who primarily use their phones for basic tasks like browsing, social media, and communication.
  • Users prioritizing battery life: Users who need a phone that can last through a full day of moderate use.
  • Users wanting a newer Android version: Users who prefer the latest features of android out of the box.

Use cases for Xiaomi Redmi 12:

  • Everyday tasks like browsing the internet, checking social media, and sending messages.
  • Light gaming and media consumption.
  • Taking casual photos and videos.
  • Users who need long lasting battery life.

Price-to-Value Ratio:

  • The Oppo Find X3 Pro offers significantly more value at a premium price point for those who require high performance and advanced features.
  • The Xiaomi Redmi 12 provides good value for budget-conscious buyers but makes several compromises on performance and screen quality.

4. Decision Framework

Key Questions to Ask Before Deciding:

  1. What is your budget? The Oppo Find X3 Pro is a premium device, while the Xiaomi Redmi 12 is designed for the budget-conscious user.
  2. What is your primary use case? Do you need a powerful device for gaming and photography, or a reliable phone for everyday use?
  3. Which features are essential? Are you willing to trade off performance for a larger battery, or vice versa?

Scenario-Based Recommendations:

  • Scenario 1: High-Performance Gaming & Photography: Choose the Oppo Find X3 Pro for its superior performance, camera, and display.
  • Scenario 2: Budget-Friendly Everyday Use: Choose the Xiaomi Redmi 12 for its affordability and good battery life, while recognizing its limitations in other areas.
  • Scenario 3: A Balance of Performance & Value: Neither phone perfectly fits this use case. If you are looking for the absolute best performance go for the Oppo Find X3 Pro, but if you are looking to save some money go with the Xiaomi Redmi 12.

My Choice

If I were choosing between these two phones, I would choose the Oppo Find X3 Pro.

Here's why:

  1. Superior User Experience: The significantly better display (AMOLED, higher resolution, 120Hz refresh rate), combined with the much faster Snapdragon 888 processor, would make daily use a much more enjoyable and fluid experience.
  2. Camera Capabilities: I highly value photography and the Oppo Find X3 Pro's advanced camera system would allow me to capture better photos and videos in a variety of conditions.
  3. Future-Proofing: The superior chipset and greater RAM makes the Oppo Find X3 Pro a more future-proof option, likely handling demanding apps and updates for longer.
  4. Fast Charging: The 65W charging and wireless charging would be incredibly convenient in my day to day life.

While the Xiaomi Redmi 12 has its advantages, such as the larger battery and a newer Android version, those benefits do not outweigh the performance and feature gap of the Oppo Find X3 Pro, for my personal needs and preferences. The superior display, camera capabilities and performance offered by the Oppo Find X3 Pro will be used in daily life, and that makes the premium price worth it.

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.