Oppo Find X3 Pro vs Xiaomi Redmi Note 12 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 19, 2021 March 30, 2023
Release Year 2021 2023

Physical

Volume 100.48 cm³ 99.49 cm³
Screen Size to Weight Ratio 3.47 "/g 3.63 "/g
Weight 193 g 183.5 g
Height 163.6 mm 165.7 mm
Width 74 mm 76 mm
Thickness 8.3 mm 7.9 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Ice Blue
  • Mint Green
  • Onyx Gray

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 % 85.3 %
Pixel Density 525 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 500 nits 450 nits
HBM Brightness N/A 700 nits
Peak Brightness 1300 nits 1200 nits

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 112.39 mAh/in²
Battery Density 44.78 mAh/cm³ 50.26 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU Adreno 660 Adreno 610

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 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 Note 12 4G, focusing on practical implications:

Design

FeatureOppo Find X3 ProXiaomi Redmi Note 12 4GPractical Impact
Dimensions163.6 x 74 x 8.3 mm165.7 x 76 x 7.9 mmThe Redmi Note 12 4G is slightly taller and wider, which might affect one-handed use, while the Oppo is marginally thicker.
Weight193g183.5gThe Xiaomi is slightly lighter, which can be noticeable during prolonged use.
BuildGlass front (Gorilla Glass 5), glass back, aluminum frameGlass front (Gorilla Glass 3), plastic frameOppo has a more premium build with a glass back and better screen protection.

Display

FeatureOppo Find X3 ProXiaomi Redmi Note 12 4GPractical Impact
Size6.7"6.67"Negligible difference in size, both are large displays for immersive experience.
Resolution1440 x 32161080 x 2400Oppo has a significantly sharper display, resulting in crisper text and images.
PPI525395The higher pixel density on the Oppo means clearer and more detailed visuals.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks, characteristic of AMOLED screens.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations, suitable for gaming and general use.
Brightness1300 nits1200 nitsOppo's brighter screen ensures better outdoor visibility in direct sunlight.

Performance

FeatureOppo Find X3 ProXiaomi Redmi Note 12 4GPractical Impact
ChipsetQualcomm Snapdragon 888 5G (5 nm)Qualcomm Snapdragon 685 (6 nm)The Snapdragon 888 in the Oppo is a high-end chip that handles demanding tasks and games significantly better than the Snapdragon 685.
AnTuTu Score876,500338,900Oppo has much better performance overall, meaning apps open faster and the phone can handle more demanding tasks.
GPUAdreno 660Adreno 610Oppo's more powerful GPU translates to better graphics performance, essential for gaming.

Camera

FeatureOppo Find X3 ProXiaomi Redmi Note 12 4GPractical Impact
Main Camera50MP, f/1.8, 1/1.56" sensor50MP, f/1.8, 1/2.76" sensorOppo's larger sensor captures more light, resulting in better low-light performance and detail.
Selfie Camera32MP, f/2.4, 1/2.74" sensor13MP, f/2.45Oppo has much higher resolution, leading to clearer and more detailed selfies.
Telephoto Lens13MP, f/2.4Not AvailableOppo provides optical zoom capabilities for clearer zoomed images.
Wide Angle Lens50MP, f/2.2, 1/1.56" sensor8MP, f/2.2, 1/4" sensorOppo has a significantly higher resolution and larger sensor for wide-angle shots, offering much better quality.
Macro LensNot Available2MP, f/2.4Redmi Note 12 4G has a dedicated macro camera for close-up shots.
Video4K@60fps, HDR, EIS, etc1080p@30fpsOppo offers 4K video recording with advanced features, better video quality and more stability.
DXOMark ScoreMobile: 128 (Photo: 134, Video: 125)Mobile: 63 (Photo: 54, Video: 66)Oppo has significantly superior image and video quality, as benchmarked.
Features4K Video, OIS, O. zoom, PDAF, etc.Digital zoom, HDR, AutofocusOppo's richer feature set offers more creative control and better image stabilization.

Battery

FeatureOppo Find X3 ProXiaomi Redmi Note 12 4GPractical Impact
Capacity4500 mAh5000 mAhThe Redmi has a larger battery, potentially offering longer battery life.
Charging65W fast charging33W fast chargingOppo charges much faster reducing time to full charge.
FeaturesWireless charging, reverse wireless charging, reverse chargingReverse chargingOppo offers more versatile charging options, including wireless.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Superior Display: Higher resolution and pixel density, resulting in noticeably sharper and clearer visuals.
  • Significantly Better Performance: High-end Snapdragon 888 chipset offers drastically better performance, suitable for gaming and demanding apps.
  • Advanced Camera System: Larger sensors, more versatile lens setup, higher resolution, and superior video capabilities offer better photo and video quality.
  • Faster Charging: 65W fast charging refills the battery much more quickly.
  • Premium Build Quality: Glass back with Gorilla Glass 5 protection and an aluminum frame contribute to a more premium look and feel.
  • More Versatile Charging: Wireless and reverse wireless charging add convenience.
  • Better WiFi Standard Offers faster speed and performance in crowded networks.

Xiaomi Redmi Note 12 4G Advantages:

  • Larger Battery: 5000mAh battery might provide longer battery life.
  • Macro Camera: Dedicated macro lens offers close-up photography capabilities.
  • More affordable price: Caters to the budget-conscious user.
  • Side-mounted fingerprint sensor offers a better user experience

Significant Trade-offs:

  • Oppo Find X3 Pro: While offering superior performance and features, it lacks a macro lens and is older.
  • Xiaomi Redmi Note 12 4G: While it is more affordable and has a larger battery, its performance, camera capabilities and build quality are significantly inferior to the Oppo Find X3 Pro.

3. User Profiles & Recommendations

Oppo Find X3 Pro:

  • Ideal User: Power users, gamers, photography enthusiasts, users who want a premium experience, and those who need superior performance and display.
  • Use Cases:
    • Gaming: Demanding games run smoothly on high settings.
    • Photography: Capturing high-quality photos and videos with its versatile camera system.
    • Media Consumption: Enjoying high-resolution content with a sharp and vibrant display.
    • Multitasking: Seamless switching between multiple demanding apps.
  • Price-to-Value: While expensive, the Oppo Find X3 Pro offers a premium experience for users who need the highest quality and performance.

Xiaomi Redmi Note 12 4G:

  • Ideal User: Budget-conscious users, those seeking a reliable daily driver with good battery life.
  • Use Cases:
    • Everyday Tasks: Handling daily social media, emails, and browsing.
    • Casual Photography: Capturing decent photos in good lighting conditions.
    • Long Battery Life: Users who need a phone that lasts a full day or more on a single charge.
  • Price-to-Value: The Redmi Note 12 4G provides good value for its price, offering a good balance between price and features.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case? (e.g., gaming, photography, basic use, etc.)
  2. What is your budget? (Oppo Find X3 Pro is higher priced than the Redmi Note 12 4G)
  3. How important are premium features and performance to you?

Scenario-Based Recommendations:

  • For demanding users and enthusiasts with a larger budget: Choose the Oppo Find X3 Pro for its superior display, performance, camera system, and faster charging.
  • For users on a budget who prioritize battery life and basic usage: The Xiaomi Redmi Note 12 4G is a sensible choice.
  • If photo and video quality is of utmost importance: The Oppo Find X3 Pro is the clear choice.
  • If price is a very important factor: The Xiaomi Redmi Note 12 4G is the more affordable option.

What I would choose and why:

I would choose the Oppo Find X3 Pro. While it is an older device, it offers a significantly superior experience in almost every category that matters to me: display quality, performance, and camera capabilities. I prioritize a smooth and responsive user experience, along with the ability to capture high-quality photos and videos, which the Oppo excels at. The faster charging and wireless charging features are also highly beneficial for my use case. While the Redmi Note 12 4G has a larger battery, the performance trade-off is a deal-breaker for me. I would rather have a device that is noticeably faster and smoother even if it means having to charge it more often.

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.