Oppo Find X3 Neo 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 92.74 cm³ 110.79 cm³
Screen Size to Weight Ratio 3.56 "/g 2.96 "/g
Weight 184 g 227 g
Height 159.9 mm 163.2 mm
Width 72.5 mm 74.6 mm
Thickness 8 mm 9.1 mm
Foldable Design No No
Available Colors
  • Galactic Silver
  • Starlight Black
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green

Display

Screen Size 6.55 " 6.73 "
Resolution 1080 x 2400 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.3 % 89.8 %
Pixel Density 402 PPI 522 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A 1300 nits
Peak Brightness 1100 nits 2600 nits

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 110.39 mAh/in²
Battery Density 48.52 mAh/cm³ 45.13 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 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 650 Adreno 740

Connectivity

USB Version 2.0 3.2
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2, OTG, DisplayPort

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12 14

Comparison Summary

1. Specifications Comparison

FeatureOppo Find X3 NeoXiaomi 13 UltraPractical Impact
Design
Dimensions159.9 × 72.5 × 8 mm163.2 × 74.6 × 9.1 mmXiaomi 13 Ultra is larger and thicker, making the Oppo Find X3 Neo more pocketable and comfortable for single-hand use.
Weight184g227gOppo Find X3 Neo is significantly lighter, making it more comfortable to hold for extended periods.
Display
Size6.55"6.73"Xiaomi 13 Ultra has a slightly larger screen, offering a more immersive experience for media consumption and gaming.
Resolution1080x24001440x3200Xiaomi 13 Ultra's higher resolution results in sharper text and images, making it better for detailed viewing.
PPI402522Xiaomi 13 Ultra has a noticeably sharper display due to higher pixel density.
TechnologyAMOLEDAMOLEDBoth provide vibrant colors and deep blacks, but differences in calibration may exist.
Refresh Rate90Hz120HzXiaomi 13 Ultra's 120Hz refresh rate makes scrolling and animations smoother and more responsive.
Brightness1100 nits2600 nitsXiaomi 13 Ultra offers significantly better visibility in bright sunlight, a crucial factor for outdoor use.
Performance
ChipsetSnapdragon 865 5G (7 nm+)Snapdragon 8 Gen 2 (4 nm)Xiaomi 13 Ultra's newer chip offers significantly faster performance, better power efficiency, and improved graphics rendering.
AnTuTu Score743,5001,532,113Xiaomi 13 Ultra is much faster in all aspects of performance, from app loading to gaming, and multitasking.
GPUAdreno 650Adreno 740Xiaomi 13 Ultra's newer GPU handles graphically demanding tasks and games much better than Oppo Find X3 Neo's older GPU.
Battery
Capacity4500mAh5000mAhXiaomi 13 Ultra has a larger battery, likely providing longer battery life, especially with more demanding use.
Charging65W Fast Charging90W Fast ChargingXiaomi 13 Ultra charges faster, reducing the waiting time when plugging in.
Battery FeaturesReverse charging, non-removableReverse charging, non-removable, 50W wireless charge, 10W wireless reverse charge, Surging P2 smart fast charging chip, Surging G1 battery management chipXiaomi 13 Ultra has more versatile charging options including faster wireless charging and better power efficiency with dedicated chips
Camera
Standard Camera50MP, f/1.8, 1/1.56" sensor50MP, f/1.9, 1" sensorXiaomi 13 Ultra's larger sensor will result in better low-light performance and dynamic range, despite the slightly wider aperture on the Oppo
Telephoto + PortraitN/A50MP, f/1.8, 1/2.51" sensorXiaomi 13 Ultra offers a dedicated telephoto + portrait lens for better zoom capabilities and portrait shots
Selfie Camera32MP, f/2.4, 1/2.74" sensor32MP, f/2.0, N/AXiaomi 13 Ultra's wider aperture should capture brighter and higher-quality selfies in various lighting conditions
Telephoto Lens13MP, f/2.4, 1/3.4" sensor50MP, f/3.0, 1/2.51" sensorXiaomi 13 Ultra offers a higher resolution telephoto lens with a larger sensor for improved zoom capabilities.
Wide Angle Lens16MP, f/2.2, N/AN/AOppo Find X3 Neo has a dedicated wide angle camera for capturing more in frame
Macro Lens2MP, f/2.4, 1/5" sensorN/AOppo Find X3 Neo offers a dedicated macro lens for close up photography
Wide Angle + MacroN/A50MP, f/1.8, 1/2.51" sensorXiaomi 13 Ultra offers a dedicated wide angle + macro lens for greater versatility
VideoUp to 4K@60fpsUp to 8K@24fpsXiaomi 13 Ultra offers higher resolution video recording, making it more suitable for professional use and future-proofing.
DxOMark (Mobile)106140Xiaomi 13 Ultra demonstrates superior overall camera performance with significant gains in photo and video quality.
DxOMark (Selfie)N/A128Xiaomi 13 Ultra's selfie camera performs significantly better than what would be assumed of Oppo's selfie camera.
Software
OSAndroid 11 (max 12)Android 13 (max 14)Xiaomi 13 Ultra has a more recent Android version, providing access to new features, security updates, and optimizations.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both support the latest Wi-Fi standards for fast and reliable wireless connections.
BluetoothBluetooth 5.1Bluetooth 5.3Xiaomi 13 Ultra's Bluetooth 5.3 offers slightly better range and power efficiency.
GPSStandard GPSDual-band GPS, more systemsXiaomi 13 Ultra provides improved location accuracy, especially in urban areas with tall buildings.
Storage
Internal128/256GB256/512/1024GBXiaomi 13 Ultra offers much larger storage options, suitable for users who store lots of media or demanding games.
RAM12GB12/16GBXiaomi 13 Ultra offers an option for more RAM, which enhances multitasking and performance.
ExpandableNoNoNeither phone offers expandable storage, so choosing the right storage configuration is crucial.
Audio
QualityStereo Speakers, Hi-Res AudioStereo Speakers, Hi-Res Audio, Dolby Atmos, 3 MicrophonesXiaomi 13 Ultra offers better audio recording and more immersive sound with Dolby Atmos support.
Security
FeaturesBasic fingerprint sensorBasic fingerprint sensorBoth phones have a fingerprint sensor for secure biometric authentication.
Build Quality
Screen ProtectionGorilla Glass 5Gorilla Glass Victus 2Xiaomi 13 Ultra has more durable screen protection against scratches and drops
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Proximity, Accelerometer, Compass, Gyroscope, BarometerXiaomi 13 Ultra includes additional sensors that provide access to more features and information

2. Key Differences Analysis

Oppo Find X3 Neo Advantages:

  • Lighter and More Compact: Easier to handle and pocket, a significant advantage for users who prioritize portability.
  • Wider Aperture on Standard Camera: Slightly wider aperture on the main lens might lead to better low-light performance (though the sensor size is smaller).
  • Dedicated Macro Lens: Offers a specific lens for macro photography.
  • Wider Angle Lens: Offers a specific lens for capturing wider scenes.

Xiaomi 13 Ultra Advantages:

  • Significantly Higher Performance: The Snapdragon 8 Gen 2 chip and superior GPU offer a major leap in speed and gaming capabilities.
  • Superior Display Quality: Higher resolution, sharper image, smoother refresh rate, and much brighter, especially beneficial for outdoor use.
  • Significantly Better Camera System: Larger sensor, additional telephoto lenses, and more advanced video capabilities lead to better photo and video results and increased versatility.
  • Larger Battery and Faster Charging: Longer battery life and quicker charging times enhance convenience.
  • More Modern Features: Newer Bluetooth version, more robust GPS system, and additional sensors, more future-proof.
  • More Storage and RAM: Offers larger storage options (up to 1TB) and more RAM for better multitasking.
  • Better Audio: Dolby Atmos, enhanced microphone, provide superior sound quality and recording.
  • More Durable Screen Protection: Gorilla Glass Victus 2 provides better protection against scratches and drops.

Trade-offs:

  • Size and Weight: Xiaomi 13 Ultra is bulkier and heavier, less suitable for users wanting a lightweight device.
  • Cost: The Xiaomi 13 Ultra is likely to be significantly more expensive, which may be a deal-breaker for budget-conscious users.

3. User Profiles & Recommendations

Oppo Find X3 Neo:

  • Ideal User: Users who prioritize a lightweight, pocketable phone with good overall performance.
  • Use Cases: Everyday use, social media, casual gaming, users who prefer comfortable handling over cutting-edge specs, users who value having a dedicated macro lens.
  • Price-to-Value: A good option for users seeking a balance of features and cost, but not needing top-tier performance.

Xiaomi 13 Ultra:

  • Ideal User: Power users who demand top-tier performance, advanced camera capabilities, and a premium experience.
  • Use Cases: Professional photographers, mobile gamers, video creators, users who need maximum performance, outdoor enthusiasts that need a bright display, and those seeking future-proof features.
  • Price-to-Value: Offers excellent value for its class but at a premium price; an excellent choice for users who will fully utilize its high-end features.

4. Decision Framework

Key Questions for Buyers:

  1. How important is portability and comfort? (The Oppo Find X3 Neo is much lighter and smaller.)
  2. What is the primary use for the camera? (The Xiaomi 13 Ultra excels in photography and video)
  3. What is your budget? (The Xiaomi 13 Ultra is much more expensive)

Scenario-Based Recommendations:

  • Scenario 1: Casual User, Limited Budget:
    • Recommendation: Oppo Find X3 Neo. It is a good all-around phone for everyday use and lighter on the pocket.
  • Scenario 2: Photography/Videography Enthusiast:
    • Recommendation: Xiaomi 13 Ultra. The superior camera system and video recording capabilities are worth the investment.
  • Scenario 3: Mobile Gamer/Performance User:
    • Recommendation: Xiaomi 13 Ultra. Its powerful chipset and GPU offer a massive leap in performance over the Oppo.
  • Scenario 4: Outdoor Use
    • Recommendation: Xiaomi 13 Ultra. The bright display is essential for using the phone in direct sunlight.

My Choice

I would choose the Xiaomi 13 Ultra.

While I appreciate the Oppo Find X3 Neo for its lightweight design, the Xiaomi 13 Ultra is the superior device in virtually every category that matters to me. I prioritize performance, camera quality, display excellence, and future-proofing, which the Xiaomi 13 Ultra delivers in spades. As someone who frequently uses my phone for photography, gaming, and media consumption, the advanced camera system, superior display, and top-tier performance make the extra size and cost worthwhile. The larger battery and fast charging are also big wins for a power user like myself. While the extra size is a drawback, the benefits of the Xiaomi 13 Ultra far outweigh the trade-offs for my specific needs.

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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Bridging technical complexity with engaging, accessible narratives.