Oppo Find X3 Pro vs Xiaomi 13 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 19, 2021 April 21, 2023
Release Year 2021 2023

Physical

Volume 100.48 cm³ 110.79 cm³
Screen Size to Weight Ratio 3.47 "/g 2.96 "/g
Weight 193 g 227 g
Height 163.6 mm 163.2 mm
Width 74 mm 74.6 mm
Thickness 8.3 mm 9.1 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green

Display

Screen Size 6.7 " 6.73 "
Resolution 1440 x 3216 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 89.8 %
Pixel Density 525 PPI 522 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A 1300 nits
Peak Brightness 1300 nits 2600 nits

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 110.39 mAh/in²
Battery Density 44.78 mAh/cm³ 45.13 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 660 Adreno 740

Connectivity

USB Version 3.1 3.2
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 3.2, OTG, DisplayPort

Software

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

Comparison Summary

1. Specifications Comparison

FeatureOppo Find X3 ProXiaomi 13 UltraPractical Impact
Design
Dimensions163.6 × 74 × 8.3 mm163.2 × 74.6 × 9.1 mmXiaomi is slightly thicker and has a larger overall volume, potentially less comfortable for single-handed use.
Weight193g227gOppo is significantly lighter making it easier to handle for long durations.
Display
Size6.7"6.73"Nearly identical display sizes.
Resolution1440x32161440x3200Visually similar sharpness, negligible difference.
PPI525522Equivalent pixel density, extremely sharp visuals on both.
TechnologyAMOLEDAMOLEDSame vibrant colors and deep blacks for both.
Refresh Rate120Hz120HzSmooth scrolling and animations on both.
Brightness1300 nits2600 nitsXiaomi is much better in direct sunlight, significantly more viewable outdoors.
Performance
ChipsetQualcomm Snapdragon 888 5G (5 nm)Qualcomm Snapdragon 8 Gen 2 (4 nm)Xiaomi offers significantly faster processing speeds and better performance for demanding tasks and gaming due to newer architecture
AnTuTu Score876,5001,532,113Xiaomi is significantly more powerful; faster app loading, better multitasking, superior gaming capabilities.
GPUAdreno 660Adreno 740Xiaomi offers better graphic performance for gaming and graphic-intensive tasks.
Camera
Main Camera50MP, f/1.8, 1/1.56"50MP, f/1.9, 1"Xiaomi’s main sensor is significantly larger, capturing more light and detail, performs better in low light.
Telephoto + PortraitN/A50MP, f/1.8, 1/2.51"Xiaomi has a dedicated telephoto/portrait lens, offering more versatile zoom capabilities and higher-quality portrait shots.
Selfie Camera32MP, f/2.4, 1/2.74"32MP, f/2.0Xiaomi has wider aperture for better low light selfies.
Telephoto Lens13MP, f/2.4, 1/3.4"50MP, f/3.0, 1/2.51"Xiaomi's telephoto offers more detail and better zoom capabilities due to higher resolution and larger sensor.
Wide Angle Lens50MP, f/2.2, 1/1.56"N/AOppo has a wide-angle lens.
Wide Angle + MacroN/A50MP, f/1.8, 1/2.51"Xiaomi offers a wide-angle lens that also handles macro shots.
VideoUp to 4K@60fpsUp to 8K@24fps, 4k@60fpsXiaomi has a significantly higher resolution video recording capability and more advanced slow-motion options, suited for professional users.
DxOMark (Mobile)128 (overall)140 (overall)Xiaomi provides superior overall camera performance, especially in video recording and low light capture.
DxOMark (Selfie)N/A128 (overall)Xiaomi has better overall selfie camera performance.
Camera FeaturesCDAFLAF, 8K video, RAW 14 bits, Ultra Stable VideoXiaomi offers more advanced camera features for professional use and greater versatility.
Battery
Capacity4500mAh5000mAhXiaomi has a bigger battery, potentially leading to longer usage between charges.
Charging65W90WXiaomi charges faster, reducing charging times.
Wireless Charging30W50WXiaomi wireless charging is significantly faster.
Reverse Wireless ChargingYes10WOppo has faster reverse charging but Xiaomi reverse charges with 10W.
Software
OSAndroid 11Android 13Xiaomi has a newer Android version with more current features and security updates.
Connectivity
WiFiWi-Fi 6Wi-Fi 6Similar connectivity for both.
Bluetooth5.25.3Xiaomi has a slightly newer Bluetooth standard.
GPSGPS, L1+L5, GLONASS (L1), BeiDou (B1), QZSS (L1 + L5)L1+L5, GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)Xiaomi has better positioning and navigation features thanks to a wider range of supported satellite systems.
SIMDual Nano SIMDual Nano SIMBoth support dual SIMs for managing multiple networks.
Storage
Internal Storage256 GB or 512 GB256 GB or 512 GB or 1024 GBXiaomi has a higher maximum storage option, beneficial for users with large media libraries or apps.
RAM12 GB or 16 GB12 GB or 16 GBBoth are excellent for heavy multitasking.
Expandable StorageNoNoNeither device allows additional storage via SD cards.
Audio
QualityDolby Atmos, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo Speakers, 3 MicrophonesXiaomi offers superior audio features with Hi-Res audio and additional microphones for better recording quality.
Security
FeaturesFingerprint SensorFingerprint SensorBasic fingerprint security, similar on both.
Build Quality
Screen ProtectionCorning Gorilla Glass 5Corning Gorilla Glass Victus 2Xiaomi is significantly more durable and resistant to damage.
Sensors
SensorsAccelerometer, Compass, Gyroscope, Fingerprint, ProximityAccelerometer, Compass, Gyroscope, Fingerprint, Proximity, Barometer, RGBXiaomi has more environmental sensors, beneficial for specific professional use cases and data tracking.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Lighter Weight: More comfortable for prolonged use, especially one-handed operation.
  • Wider aperture on Main camera: Better for low light.
  • Wider aperture on Telephoto lens: Better for low light.
  • Wide Angle Lens Oppos's wide angle lens has much better sensors and picture quality.
  • Slightly Better Reverse Wireless Charging: Slightly faster than Xiaomi's implementation.
  • Contrast detection autofocus (CDAF): Allows for more specific focusing capabilities.
  • RAW Image Capability: For professional and post processing

Practical Implications: The Oppo excels in general daily use, especially for users who value lightweight design and have less demanding camera requirements. The better reverse wireless charging is a convenience, and RAW support is useful for photography enthusiasts.

Xiaomi 13 Ultra Advantages:

  • Significantly Faster Processor: Provides a snappier, more responsive user experience, especially noticeable in gaming and heavy multitasking.
  • Much Brighter Display: Better readability outdoors, even in direct sunlight.
  • Superior Camera System: Larger main sensor, dedicated telephoto and wide-angle macro lens, higher resolution video recording, and better low-light performance.
  • Larger Battery and Faster Charging: Longer battery life and quicker charging, minimizing downtime.
  • Newer Android OS: More modern features, better security, and potentially longer software support.
  • Higher Capacity Storage Option: 1TB of storage provides ample space.
  • More advanced audio features: Superior audio experience, especially for content consumption and recording.
  • More environmental sensors: Useful for specialized needs.
  • Superior Screen Protection: Significantly better protection from accidental scratches and drops.
  • Laser autofocus (LAF): Allows for quick and efficient focusing.
  • 8k Video: Significantly higher resolution videos
  • Ultra Stable Video: Provides more stable videos.
  • RAW 14 bits: More data and flexibility for image editing.
  • Tracking AF: The tracking capabilities will provide sharper more accurate photos of moving subjects.

Practical Implications: The Xiaomi is ideal for users who prioritize performance, photography, and mobile video production. Its superior screen, battery, and processing power support heavy use cases and outdoor visibility. The extra storage is great for large media collections.

Trade-offs:

  • The Xiaomi 13 Ultra is bulkier and heavier, potentially less comfortable to hold for long periods, compared to the Oppo.
  • The Xiaomi has a significantly higher price point

3. User Profiles & Recommendations

Oppo Find X3 Pro Ideal User:

  • Users who prioritize a lighter, more comfortable phone for everyday use.
  • Users with less demanding camera needs, but still desire high quality images in normal lighting
  • Users who may not need top-of-the-line performance for intensive tasks.
  • Users who prefer to save money.
  • Photography enthusiasts who want RAW image capabilities.

Use Cases: Casual daily use, social media browsing, light gaming, comfortable for long phone calls and texting, convenient for quick snapshots.

Xiaomi 13 Ultra Ideal User:

  • Professional photographers and videographers seeking a high-quality mobile camera system.
  • Users who prioritize top-tier performance for gaming, content creation, and multitasking.
  • Users who need a very bright display for outdoor use.
  • Users who prioritize a longer battery life and faster charging.
  • Users who want the latest software and features.

Use Cases: Professional mobile photography and videography, high-performance gaming, demanding productivity tasks, content creation, long periods of outdoor use, users who appreciate superior multimedia consumption.

4. Decision Framework

Key Questions to Consider:

  1. How important is camera quality to you? If photography and videography are paramount, the Xiaomi is the clear choice. For casual needs, the Oppo is sufficient.
  2. Do you prioritize a lightweight, comfortable design, or performance and features? The Oppo is lighter, while the Xiaomi is more powerful and feature-rich.
  3. What is your budget? The Xiaomi is more expensive and may not be the most price-effective choice if you don't need its advanced capabilities.

Scenario-Based Recommendations:

  • Scenario 1: Casual User: If you're a general user who values a comfortable phone for everyday tasks and don't require top-tier performance or camera quality, the Oppo Find X3 Pro is sufficient and more affordable.
  • Scenario 2: Mobile Photographer/Videographer: If you are into photography or videography and want a high-quality mobile system, the Xiaomi 13 Ultra is the clear winner.
  • Scenario 3: Performance User: If you need the most power for gaming, multitasking, or other intensive tasks, the Xiaomi 13 Ultra will provide a superior experience.
  • Scenario 4: Outdoor Enthusiast: If you spend a lot of time outdoors and need a bright, readable display, the Xiaomi 13 Ultra is the more practical choice due to the brighter display.

My Choice and Why

If I were choosing between these two phones, I would pick the Xiaomi 13 Ultra. While the Oppo Find X3 Pro is a capable device and offers a more comfortable lightweight design, the Xiaomi 13 Ultra provides a more compelling package that caters to my priorities. My primary reasons are:

  • Superior Camera System: As someone who enjoys mobile photography and videography, the larger main sensor, dedicated telephoto lens, and higher video recording capabilities in the Xiaomi are too significant to overlook. The additional camera features and overall image quality, as demonstrated by its higher DxOMark score, make it a far better choice for photography-focused users.
  • Top-Tier Performance: The newer Snapdragon 8 Gen 2 chipset in the Xiaomi offers much better performance, which is beneficial for heavy multitasking, gaming, and future proofing the device.
  • Brighter Display: I often find myself outdoors and need a display that is visible in direct sunlight, making the much brighter display of the Xiaomi crucial for my use case.
  • Better Battery and Charging: With a larger battery and much faster wired/wireless charging, the Xiaomi provides more convenience by minimizing downtime.
  • Professional features: The inclusion of 8K video, Ultra Stable Video, Laser AF, RAW 14 bit and other professional level features makes the Xiaomi a clear choice for demanding users.

While the Xiaomi is heavier and more expensive, its performance, camera capabilities, superior screen brightness, and battery advantages outweigh the Oppo's lightweight design and slightly lower price point. For a user like myself who requires a lot from my device and am willing to sacrifice some ergonomic comfort for performance, the Xiaomi 13 Ultra is the obvious and logical choice.

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.