Oppo Find X3 Pro vs Xiaomi 14 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 14
Xiaomi 14
Xiaomi

General

Launch Date March 19, 2021 November 1, 2023
Release Year 2021 2023

Physical

Volume 100.48 cm³ 89.59 cm³
Screen Size to Weight Ratio 3.47 "/g 3.38 "/g
Weight 193 g 188 g
Height 163.6 mm 152.8 mm
Width 74 mm 71.5 mm
Thickness 8.3 mm 8.2 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Black
  • White
  • Pink
  • Jade Green

Display

Screen Size 6.7 " 6.36 "
Resolution 1440 x 3216 1200 x 2670
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 89.3 %
Pixel Density 525 PPI 460 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 500 nits 1000 nits
HBM Brightness N/A N/A
Peak Brightness 1300 nits 3000 nits

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 113.97 mAh/in²
Battery Density 44.78 mAh/cm³ 51.46 mAh/cm³
Battery Capacity 4500 mAh 4610 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

Smartphone Comparison: Oppo Find X3 Pro vs. Xiaomi 14

1. Specifications Comparison

FeatureOppo Find X3 ProXiaomi 14Practical Impact
Design
Launch Date2021-03-192023-11-01Xiaomi 14 is a significantly newer device, benefiting from more recent technology.
Dimensions163.6 × 74 × 8.3 mm152.8 × 71.5 × 8.2 mmOppo Find X3 Pro is larger and slightly bulkier, which may be less comfortable for smaller hands. Xiaomi 14 is more pocketable and easier to handle.
Weight193g188gXiaomi 14 is slightly lighter, potentially more comfortable for extended use.
Display
Size6.7"6.36"Oppo Find X3 Pro has a larger screen for more immersive viewing, while Xiaomi 14 offers a slightly more compact form.
Resolution1440x32161200x2670Oppo Find X3 Pro has a sharper display, resulting in finer details and crisper text, making it better for visual tasks.
PPI525460Oppo Find X3 Pro has a higher pixel density, which translates to a noticeably sharper and clearer display, especially when viewing small text.
TechnologyAMOLEDOLEDBoth offer vibrant colors, deep blacks, and excellent contrast. Differences are minimal to the average user.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations.
Brightness1300 nits3000 nitsXiaomi 14 has significantly higher brightness, making it much easier to use outdoors in direct sunlight.
Performance
ChipsetQualcomm Snapdragon 888 5G (5 nm)Qualcomm Snapdragon 8 Gen 3 (4 nm)Xiaomi 14's newer chipset provides dramatically better performance, faster app loading, smoother multitasking, and more efficient power consumption.
AnTuTu Score876,5001,985,014Xiaomi 14 offers much higher performance, better gaming and heavy app handling.
GPUAdreno 660Adreno 750Xiaomi 14's newer GPU provides significantly improved graphics performance, benefiting gamers and users of graphically intensive applications.
Battery
Capacity4500mAh4610mAhBoth offer similar battery capacity and endurance, likely providing a full day of use for most users.
Charging65W Fast Charging (Li-Polymer)90W Fast Charging (Li-Ion)Xiaomi 14 charges much faster, allowing quick top-ups when you're in a hurry.
Features30W wireless, Reverse wireless50W wireless, 10W reverse, Pengpai chipsXiaomi 14 offers faster wireless charging, and the Pengpai chips enhance battery management, potentially leading to better efficiency.
Camera
Standard Camera50MP (f/1.8, 1/1.56", 1.00µm)50MP (f/1.6, 1/1.31", 1.20µm)Xiaomi 14's wider aperture and larger sensor allows for better low-light performance and greater light capture.
Telephoto+PortraitN/A50MP (f/2.0, 1/2.76", 0.64µm)Xiaomi 14 offers a dedicated telephoto lens for improved portrait shots and optical zoom, which the Oppo Find X3 Pro lacks.
Selfie Camera32MP (f/2.4, 1/2.74", 0.80µm)32MP (1/3", 0.70µm)Oppo Find X3 Pro has a larger sensor for better detail and low light, but Xiaomi 14 is not significantly different and has a larger pixel size.
Telephoto Lens13MP (f/2.4, 1/3.4", 1.00µm)N/AOppo Find X3 Pro offers a dedicated telephoto lens with optical zoom capability for distant subjects which is lacking in Xiaomi 14
Wide Angle Lens50MP (f/2.2, 1/1.56", 1.00µm)50MP (f/2.2, 1/2.76", 1.12µm)Oppo Find X3 Pro has larger sensor for better low light, but Xiaomi 14 has a larger pixel size.
Video RecordingUp to 4K 60fpsUp to 8K 24fpsXiaomi 14 can record in higher 8K resolution, offering more flexibility in post-processing for professional use.
DxOMark Score128 (Mobile)138 (Mobile)Xiaomi 14 has higher scores across the board, indicating superior camera performance and quality.
Software
Operating SystemAndroid 11 (upgradable to 14)Android 14 (upgradable to 18)Xiaomi 14 has the latest version of Android, and will likely receive future updates longer than the Oppo.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 7Xiaomi 14 supports a newer Wi-Fi standard, providing faster and more stable connections.
BluetoothBluetooth 5.2Bluetooth 5.4Xiaomi 14 uses a more modern Bluetooth version with slightly better power management and performance.
GPSSeveral SystemsSeveral Systems, NavICXiaomi 14 has support for NavIC, allowing for more accurate location tracking in some regions.
Storage
Internal Storage256GB/512GB256GB/512GB/1TBXiaomi 14 offers a 1TB option, useful for users who need a lot of local storage.
RAM12GB/16GB8GB/12GB/16GBBoth phones offer good memory configurations, suitable for multitasking and gaming
Expandable StorageNoNoNeither phone supports expandable storage.
Audio
QualityDolby Atmos, Stereo SpeakersDolby Atmos, Hi-Res, 4 MicsXiaomi 14 provides superior audio features for high quality playback and capturing with four microphones enhancing voice recording quality.
Security
FeaturesBasic Fingerprint SensorBasic Fingerprint SensorBoth offer basic fingerprint authentication.
Build Quality
ProtectionGorilla Glass 5Gorilla Glass VictusXiaomi 14 uses newer, more durable screen protection.
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Proximity, Accelerometer, Compass, Gyroscope, Barometer, RGBXiaomi 14 has additional sensors useful for more precise measurements, like pressure for weather apps.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Larger, higher-resolution display: Offers a more immersive visual experience with sharper details.
  • Larger sensor on front-facing camera: Potentially better selfies in lower light.
  • Dedicated Telephoto lens: Provides optical zoom for better photography of distant subjects

Xiaomi 14 Advantages:

  • Significantly faster processor: Provides superior performance for gaming, multitasking, and demanding apps.
  • Much brighter display: Offers better outdoor visibility, especially in bright sunlight.
  • Faster charging: Significantly quicker top-ups with 90W wired charging and 50W wireless charging.
  • Higher resolution video recording: Allows for recording in 8K.
  • Improved main camera: Larger sensor with a wider aperture for better low-light performance.
  • Dedicated Telephoto + portrait lens: Provides the option for better optical zoom portraits and other scenarios.
  • Newer operating system: Android 14, with longer update lifespan.
  • More advanced Wi-Fi and Bluetooth: Newer standards offer enhanced connectivity performance.
  • Better audio: Hi-Res audio and four microphones for better capture.
  • Superior Build Quality: Corning Gorilla Glass Victus.

Trade-offs:

  • The Xiaomi 14 has a smaller display than the Oppo Find X3 Pro. Users that prefer a larger screen will prefer the Oppo.
  • Oppo Find X3 Pro does have a dedicated Telephoto lens which Xiaomi 14 lacks.

3. User Profiles & Recommendations

Oppo Find X3 Pro Ideal User:

  • Users who prioritize a larger display with higher resolution and pixel density for an immersive viewing experience.
  • Users who want a dedicated telephoto lens for optical zoom.
  • Users who prefer a slightly larger phone with a bigger screen real-estate.

Use Cases:

  • Consuming media like movies and videos.
  • Browsing the web and reading articles.
  • Enjoying photo editing with its detailed display.

Xiaomi 14 Ideal User:

  • Users who prioritize performance for gaming and heavy app usage.
  • Users who need excellent outdoor visibility for their display.
  • Users who frequently need to quickly charge their device.
  • Users who like the idea of better camera low light and portrait photography.
  • Users who want the latest software and connectivity features.

Use Cases:

  • Playing graphically intensive games.
  • Using multiple apps simultaneously.
  • Taking photos and videos in various conditions.
  • Using the phone in sunny environments.
  • Using the phone for voice capture in multiple scenarios

Price-to-Value Ratio:

  • The Xiaomi 14 typically offers a better price-to-performance ratio given its dramatically superior performance and newer features compared to the older Oppo Find X3 Pro.

4. Decision Framework

Key Questions for Buyers:

  1. How important is top-tier performance and gaming capabilities?
  2. Do you prioritize outdoor visibility, or do you mainly use your phone indoors?
  3. How important are the latest software, Wi-Fi, and Bluetooth standards?

Scenario-Based Recommendations:

  • If you are a power user or gamer: Choose the Xiaomi 14 for its significantly superior performance, faster charging, and newer tech.
  • If you are a frequent traveler: Choose the Xiaomi 14 for its better outdoor visibility, battery management, and fast charging capabilities.
  • If you want the best photography in low light and better portrait shots: Choose the Xiaomi 14 for its better cameras.
  • If you want the largest possible display: Choose the Oppo Find X3 Pro for its larger display.

My Choice

I would choose the Xiaomi 14. While I appreciate the Oppo Find X3 Pro's larger and sharper display, the Xiaomi 14's dramatic performance advantage, superior camera capabilities (especially in low-light), significantly brighter display, faster charging, and newer technology standards make it the more compelling option overall. As a user who often uses their phone outdoors, values responsiveness, and enjoys photography, the Xiaomi 14 is the better fit for my needs. The telephoto lens on the Oppo is nice but its other advantages do not measure up to the advantages of Xiaomi's offering.

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.