Oppo Find X3 Pro vs Xiaomi 14T - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 14T
Xiaomi 14T
Xiaomi

General

Launch Date March 19, 2021 September 26, 2024
Release Year 2021 2024

Physical

Volume 100.48 cm³ 94.02 cm³
Screen Size to Weight Ratio 3.47 "/g 3.46 "/g
Weight 193 g 193 g
Height 163.6 mm 160.5 mm
Width 74 mm 75.1 mm
Thickness 8.3 mm 7.8 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Titan Black
  • Titan Gray
  • Titan Blue
  • Lemon Green

Display

Screen Size 6.7 " 6.67 "
Resolution 1440 x 3216 1220 x 2712
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 89.1 %
Pixel Density 525 PPI 446 PPI
Refresh Rate 120 Hz 144 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A 1600 nits
Peak Brightness 1300 nits 4000 nits

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 112.39 mAh/in²
Battery Density 44.78 mAh/cm³ 53.18 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 8300 Ultra (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)
GPU Adreno 660 Mali G615-MC6

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 14
Maximum OS Version 14

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Oppo Find X3 Pro and Xiaomi 14T, focusing on practical implications:

Design

FeatureOppo Find X3 ProXiaomi 14TPractical Impact
Dimensions163.6 x 74 x 8.3 mm160.5 x 75.1 x 7.8 mmOppo is slightly taller and thicker, Xiaomi is slightly wider. Difference in hand-feel is minor.
Weight193g193gBoth weigh the same, neither will feel significantly heavier in the hand.
BuildNot specified in detailNot specified in detailWithout more specifics about the build (e.g., frame material), it's hard to say how the build quality compares

Display

FeatureOppo Find X3 ProXiaomi 14TPractical Impact
Size6.7"6.67"Almost identical display size, negligible difference in daily use.
Resolution1440 x 32161220 x 2712Oppo's higher resolution will look noticeably sharper with more detail, especially noticeable when reading small text or viewing high-res images
PPI525446Oppo's higher pixel density provides a sharper and clearer visual experience, especially for detailed content and text readability.
TechnologyAMOLEDAMOLEDBoth use AMOLED tech, expected excellent color, deep blacks and great contrast.
Refresh Rate120Hz144HzXiaomi 14T offers slightly smoother animations and scrolling. This is mainly noticeable in UI and fast-paced games.
Brightness1300 nits4000 nitsXiaomi 14T's dramatically higher brightness makes it far more usable in bright sunlight. The Oppo Find X3 Pro will struggle in direct sunlight.

Performance

FeatureOppo Find X3 ProXiaomi 14TPractical Impact
ChipsetSnapdragon 888 5G (5 nm)Dimensity 8300 Ultra (4 nm)Xiaomi 14T's newer chip will perform significantly better in daily use, gaming, and resource-intensive tasks due to higher efficiency and raw power.
AnTuTu Score876,5001,526,328Xiaomi 14T's substantially higher score indicates a major performance advantage. Expect faster app loading and smoother multitasking.
GPUAdreno 660Mali G615-MC6The Xiaomi 14T's GPU will handle games and graphically demanding tasks significantly better with better frame rates and performance.

Camera

FeatureOppo Find X3 ProXiaomi 14TPractical Impact
Main Camera50MP, f/1.8, 1/1.56" Sony IMX76650MP, f/1.7, 1/1.56" Sony IMX906Both have 50MP sensors, Xiaomi's slightly wider aperture should result in better low-light performance, newer sensor potentially offer better detail and overall quality
Selfie Camera32MP, f/2.4, 1/2.74" Sony IMX61532MP, f/2.0Xiaomi's wider aperture should capture brighter selfies in lower light. We are missing the sensor information for Xiaomi's selfie camera
Telephoto Lens13MP, f/2.4, 1/3.4" Samsung S5K3M550MP, f/1.9, 1/2.76" Samsung S5KJN1Xiaomi 14T's higher resolution, wider aperture and larger sensor results in significantly better zoomed shots in terms of detail and low light performance.
Wide Angle Lens50MP, f/2.2, 1/1.56" Sony IMX76613MP, f/2.2, 1/3.06" Omnivision OV13B10Oppo has a significantly higher-resolution wide angle lens which can capture more detailed photos. Oppo also has larger sensor which should give better low-light performance
VideoUp to 4K@60fps, EIS, HDR, slow motion 480 fpsUp to 4K@60fps, EIS, HDR, slow motion 960 fpsXiaomi 14T offers slightly higher slow motion frame rate, but both capture up to 4K@60 with EIS which is very good quality.
DxOMarkMain 128, Photo 134, Video 125Main 134, Photo 130, Video 133Xiaomi has slightly better overall DxOMark score. Xiaomi also performed better in video tests and Oppo performed better in photos test.
Camera FeaturesQuadruple camera, CDAFTriple camera, Flicker sensor, Noise reduction, Ultra stable video, Night ModeEach phone features some unique features. Xiaomi 14T has better features like flicker sensor, noise reduction, ultra stable video and night mode. Oppo has a quadruple camera and CDAF

Battery

FeatureOppo Find X3 ProXiaomi 14TPractical Impact
Capacity4500 mAh5000 mAhXiaomi 14T has a larger battery, expect noticeably longer battery life.
Charging65W fast charging67W fast chargingBoth offer fast charging. The small difference in speed is negligible.
Battery Features30W wireless charging, Reverse wireless charging, Reverse chargingXiaomi P2 fast charging chip, Xiaomi G1 battery management chip, Reverse chargingOppo has more wireless charging features, while Xiaomi has better management and faster charging chip.

Software

FeatureOppo Find X3 ProXiaomi 14TPractical Impact
OSAndroid 11 (max 14)Android 14Xiaomi has a more updated OS and could get more updates in future, while Oppo is already running an old OS.

Connectivity

FeatureOppo Find X3 ProXiaomi 14TPractical Impact
WiFiWiFi 6, Dual BandWiFi 6E, Dual bandXiaomi supports 6E which may offer faster speeds with supported routers.
BluetoothBluetooth 5.2Bluetooth 5.4Xiaomi has newer Bluetooth that provides better connection speed and reliability.
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), QZSS (L1 + L5)GPS, A-GPS, GLONASS, Beidou, Galileo, GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), NavIC SystemOppo supports more satellite systems which might offer better accuracy.
SIMDual SIM (Nano SIM + Nano SIM)Dual SIM (Nano SIM / eSIM + Nano SIM / eSIM)Xiaomi has eSIM support, which allows for a more flexible SIM experience. Oppo supports two physical SIMs.

Storage & Audio

FeatureOppo Find X3 ProXiaomi 14TPractical Impact
Internal Storage256GB/512GB256GB/512GBBoth phones offer the same storage options, large enough for most users.
RAM12GB/16GB12GBOppo might provide better multitasking performance due to the optional 16GB RAM.
Expandable StorageNoNoNeither phone supports expandable storage; users must choose storage options carefully.
Audio QualityDolby Atmos, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo SpeakersXiaomi has slight advantage with "Hi-Res Audio", offers better sound quality and is good for music lovers.

Other

FeatureOppo Find X3 ProXiaomi 14TPractical Impact
SecurityFingerprintFingerprintBoth phones offer standard fingerprint security, no major differences here.
Screen ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 5Both phones offer similar screen protection.
SensorsGravity, Pedometer, Fingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Proximity, Accelerometer, Compass, GyroscopeOppo offers additional sensors Gravity and Pedometer

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Sharper Display: Higher resolution and pixel density (525 ppi vs 446 ppi) lead to a noticeably clearer and more detailed screen.
  • Higher-Resolution Wide Angle Camera: The 50MP wide-angle lens captures more detail compared to the 13MP sensor on the Xiaomi 14T
  • More RAM Option: The Find X3 Pro comes with a 16 GB RAM option which is ideal for heavy multitasking and gaming.
  • More Satellite Systems: The Oppo Find X3 Pro supports more satellite systems for location accuracy.
  • More Sensors: The Oppo Find X3 Pro has additional sensors for added functionality.

Xiaomi 14T Advantages:

  • Significantly Faster Performance: The Dimensity 8300 Ultra chipset offers a major performance boost (AnTuTu score 1,526,328 vs 876,500). This translates to faster app loading, smoother multitasking, and better gaming performance.
  • Much Brighter Display: The 4000 nits brightness allows for excellent outdoor visibility, whereas the 1300 nits on the Oppo is not enough.
  • Better Telephoto Camera: Higher resolution, larger sensor and wider aperture of the telephoto camera allow for better quality zoom shots
  • Larger Battery: 5000 mAh vs 4500 mAh means better battery life, and the Xiaomi has better battery management due to custom chips.
  • Newer Software: Ships with Android 14, compared to Android 11 (upgradable to 14) for the Oppo which means it is likely to get more software support in future.
  • Better Bluetooth: Newer Bluetooth 5.4 standard.
  • Hi-Res Audio: Better sound quality and audio immersion.
  • eSIM Support: Allows for more flexible carrier usage.
  • Better Overall Camera performance The Xiaomi 14T performs better overall with a DxOMark score of 134 compared to 128 of Oppo.

Significant Trade-offs:

  • Oppo: You get better display resolution, wide angle lens and more satellite systems/sensors but sacrifices performance, battery life, outdoor visibility and software support.
  • Xiaomi: You sacrifice display resolution, wide angle lens and additional sensors/satellite systems but get a much faster phone, better outdoor display, better battery life, software and overall camera performance.

3. User Profiles & Recommendations

Oppo Find X3 Pro is ideal for:

  • Users who prioritize display quality: Those who value the sharpest possible screen for detailed content consumption will appreciate the higher resolution and pixel density.
  • Users who prefer wireless charging: The Oppo Find X3 Pro supports 30W wireless charging and reverse wireless charging.
  • Users who need the best wide-angle lens: The 50MP wide angle lens will capture extremely detailed images.

Use Cases:

  • Viewing and editing high-resolution photos and videos.
  • Reading text-heavy content like e-books or articles.
  • Casual gaming and media consumption where the display quality is more important than performance

Xiaomi 14T is ideal for:

  • Users who need strong performance: Gamers, multitaskers, and users of resource-intensive apps will benefit from the powerful processor.
  • Users who need good outdoor visibility: The high brightness display makes the phone easily usable in bright environments.
  • Users who value battery life: The larger battery capacity and efficient chipset provide excellent battery performance.
  • Users who prefer newer software: The 14T comes with android 14, has newer Bluetooth version and also has a better camera
  • Users who care about overall camera quality: The 14T performs better in video and has better overall camera performance based on DxOMark score.
  • Users who want better audio quality: Hi-Res Audio offers a better listening experience.
  • Users who prefer eSIM support: The 14T provides eSIM support, which is useful for travel and digital carrier switching

Use Cases:

  • Playing graphically demanding mobile games.
  • Heavy multitasking, such as running multiple apps simultaneously.
  • Using the phone in bright sunlight.
  • Traveling and utilizing eSIM functionality
  • Taking photos and videos, especially in low light conditions

Price-to-Value:

Without current pricing information, it's impossible to give a definitive price-to-value assessment. However:

  • Xiaomi 14T: Likely represents better value for most users due to its significant performance, battery, and camera advantages.
  • Oppo Find X3 Pro: May be a better option for specific users who really value higher resolution display quality and wireless charging at the expense of other features.

4. Decision Framework

Key Questions for Buyers:

  1. How important is performance? If you need the best performance for gaming and heavy tasks, the Xiaomi 14T is the clear winner.
  2. How important is outdoor visibility? If you need a phone for frequent use in direct sunlight, the Xiaomi 14T's brighter screen is crucial.
  3. What is your main use case for the camera? If you need telephoto lens with better quality, Xiaomi is better. If you need best quality wide-angle lens the Oppo is the way to go.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gamer/Power User - Choose the Xiaomi 14T. The powerful chipset, better GPU, and higher refresh rate are ideal for gaming and heavy multitasking.
  • Scenario 2: Outdoor User - Choose the Xiaomi 14T. The significantly higher brightness ensures excellent visibility in sunlight.
  • Scenario 3: Casual User - The Xiaomi 14T is still the better pick. The performance, battery life, and good camera setup provide a better experience for most users.
  • Scenario 4: Photography Enthusiast - If you want the best wide-angle lens, the Oppo Find X3 Pro is your choice. However, you sacrifice many things such as performance and battery life. The Xiaomi 14T has a better telephoto lens, better video and better overall camera.

My Choice

If I had to choose, I would pick the Xiaomi 14T. While the Oppo Find X3 Pro has a sharper screen and wireless charging, the performance difference is too significant to ignore. The Xiaomi 14T's Dimensity 8300 Ultra chip offers vastly superior performance, which is crucial for smooth daily use and gaming. The much higher display brightness of the Xiaomi 14T is also important for me, and it has a better battery life due to higher capacity and more efficient chipset. While I appreciate the higher-resolution display of the Oppo Find X3 Pro, the practical impact of the performance and battery improvements of the Xiaomi 14T are far more valuable for my daily use. The newer software and better video and overall camera performance also tip the scale in favor of the Xiaomi 14T.

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.