Oppo Find X3 Neo vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 19, 2021 February 22, 2024
Release Year 2021 2024

Physical

Volume 92.74 cm³ 111.81 cm³
Screen Size to Weight Ratio 3.56 "/g 2.93 "/g
Weight 184 g 229.5 g
Height 159.9 mm 161.4 mm
Width 72.5 mm 75.3 mm
Thickness 8 mm 9.2 mm
Foldable Design No No
Available Colors
  • Galactic Silver
  • Starlight Black
  • Titanium Gray
  • Black
  • Blue
  • White

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 % 90 %
Pixel Density 402 PPI 522 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 500 nits 1000 nits
HBM Brightness N/A N/A
Peak Brightness 1100 nits 3000 nits

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 110.39 mAh/in²
Battery Density 48.52 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 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 650 Adreno 750

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, Gen 2, OTG, DisplayPort

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12 18

Comparison Summary

1. Specifications Comparison

Design

FeatureOppo Find X3 NeoXiaomi 14 UltraPractical Impact
Dimensions159.9 × 72.5 × 8 mm161.4 × 75.3 × 9.2 mmThe Xiaomi 14 Ultra is larger and bulkier, which may be less comfortable for one-handed use and pocketability compared to the more compact Oppo Find X3 Neo.
Weight184g229.5gThe Oppo Find X3 Neo is significantly lighter, making it more comfortable to hold for extended periods and easier to carry. The Xiaomi 14 Ultra's weight is noticeable.

Display

FeatureOppo Find X3 NeoXiaomi 14 UltraPractical Impact
Size6.55"6.73"The Xiaomi 14 Ultra offers a slightly larger screen for more immersive viewing. The difference is noticeable, but might not be crucial for all users.
Resolution1080x24001440x3200The Xiaomi 14 Ultra's higher resolution results in significantly sharper text, images, and videos. The difference is noticeable and enhances visual clarity.
Pixel Density402 PPI522 PPIThe Xiaomi 14 Ultra's higher pixel density results in finer details and smoother images. This is crucial for content creation, detailed graphics, and enjoyable everyday use.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors, deep blacks, and excellent contrast. The user experience will be similar in this regard.
Refresh Rate90Hz120HzThe Xiaomi 14 Ultra's higher refresh rate results in smoother scrolling and animations, offering a more fluid user experience.
Brightness1100 nits3000 nitsThe Xiaomi 14 Ultra's drastically higher brightness ensures excellent visibility, even in direct sunlight. Oppo Find X3 Neo will struggle more in bright outdoor conditions.

Performance

FeatureOppo Find X3 NeoXiaomi 14 UltraPractical Impact
ChipsetSnapdragon 865 5G (7 nm+)Snapdragon 8 Gen 3 (4 nm)The Xiaomi 14 Ultra offers significantly better performance in demanding applications, gaming, and overall responsiveness due to its much newer chipset. The difference is substantial.
AnTuTu Score743,5002,100,000The Xiaomi 14 Ultra showcases a much higher performance, which translates to faster app loading, smoother multitasking, and better gaming experiences. This difference is substantial.
GPUAdreno 650Adreno 750The Xiaomi 14 Ultra's GPU provides better graphics performance. This difference enhances gaming experiences and graphics-intensive tasks.

Camera

FeatureOppo Find X3 NeoXiaomi 14 UltraPractical Impact
Main Camera50MP, f/1.8, 1/1.56", 1.0µm50MP, f/1.63, 1", 1.6µmXiaomi 14 Ultra's main sensor has a larger sensor and wider aperture enabling better low light photos, and shallower depth of field. Xiaomi's 1.6µm pixel size offers better light capture.
Selfie Camera32MP, f/2.4, 1/2.74", 0.8µm32MP, f/2.0, 1/3", 0.7µmXiaomi 14 Ultra has wider aperture for slightly better low light performance, while the Oppo has a larger sensor offering better light capture in good lighting. The differences will not be major.
Telephoto Lens13MP, f/2.4, 1/3.4", 1.0µm50MP, f/1.8, 1/2.51", 0.64µmXiaomi 14 Ultra has higher resolution, a wider aperture, and a larger sensor resulting in more detailed, brighter, and sharper zoom shots. The difference in telephoto performance will be considerable.
Wide Angle Lens16MP, f/2.250MP, f/1.8, 1/2.51"Xiaomi 14 Ultra offers a significantly better wide angle lens experience due to the higher resolution and larger sensor
Macro Lens2MP, f/2.4, 1/5", 1.75µmNoneOppo Find X3 Neo has a dedicated macro lens for close-up shots, while Xiaomi 14 Ultra lacks this dedicated lens.
Video RecordingUp to 4K@60fpsUp to 8K@30fps, 4K@120fpsXiaomi 14 Ultra offers much higher video recording capabilities, including 8K resolution for professional quality footage. The 120fps in 4k is also a significant advantage.
DXOMark Score106149Xiaomi 14 Ultra scores significantly higher in overall camera performance as tested by DxOMark, indicating superior photo and video quality. This difference is substantial in real-world image quality.

Battery

FeatureOppo Find X3 NeoXiaomi 14 UltraPractical Impact
Capacity4500mAh5000mAhXiaomi 14 Ultra's larger battery will likely offer better battery life, allowing for more use between charges.
Charging65W fast charging90W fast chargingXiaomi 14 Ultra charges faster and wireless charging further extends battery convenience.
FeaturesReverse charging, Non-removableReverse charging, Non-removable, 80W wireless charge, 10W wireless reverse chargeXiaomi 14 Ultra offers much more versatile charging options, including faster wireless charging.

2. Key Differences Analysis

Oppo Find X3 Neo Advantages:

  • Lighter and More Compact: More comfortable to hold and pocket-friendly.
  • Dedicated Macro Lens: Offers more flexibility for close-up shots.

Xiaomi 14 Ultra Advantages:

  • Superior Display: Higher resolution, pixel density, refresh rate and brightness providing a much better viewing experience
  • Significantly Better Performance: The newer processor offers much better performance for demanding tasks, gaming, and daily use.
  • Advanced Camera System: Superior main, telephoto, and ultra-wide camera performance with better image quality and video capabilities.
  • Faster Charging: Higher wired charging speed, along with wireless charging convenience.
  • Larger Battery: Provides better battery life.
  • Newer Software: Ships with a newer Android OS version, and will receive more updates.
  • Superior connectivity: Supports newer WiFi and Bluetooth standards.

Trade-offs:

  • The Xiaomi 14 Ultra is heavier and bulkier, making it less portable and possibly less comfortable for some.
  • The Oppo Find X3 Neo's macro lens isn't available in the Xiaomi 14 Ultra.

3. User Profiles & Recommendations

Oppo Find X3 Neo Ideal Users:

  • Users who prioritize a lightweight and compact design.
  • Those who need a macro lens for close-up photography.
  • Users who are less demanding in terms of performance and gaming.
  • Users who value a more affordable option, if available.

Specific Use Cases for Oppo Find X3 Neo:

  • Casual daily use with a comfortable grip.
  • General photography with the flexibility of macro shots.
  • Basic gaming and social media browsing.

Xiaomi 14 Ultra Ideal Users:

  • Users who want top-tier performance for demanding tasks and gaming.
  • Those who prioritize exceptional camera quality and versatile shooting options.
  • Users who need extended battery life and faster charging.
  • Users who value a premium multimedia experience.
  • Those who need the most advanced connectivity.

Specific Use Cases for Xiaomi 14 Ultra:

  • Demanding mobile gamers and content creators.
  • Photography enthusiasts who want the best image quality and zoom capabilities.
  • Power users who need fast performance and long-lasting battery.
  • Users who watch a lot of videos or consume multimedia content.

4. Decision Framework

Key Questions to Consider:

  1. How important is size and weight to you? If portability and one-handed use are crucial, the Oppo Find X3 Neo is preferable, otherwise the superior power of the Xiaomi 14 Ultra might be worth the trade-off.
  2. How much do you value performance and camera quality? If top-tier performance and camera quality are paramount, the Xiaomi 14 Ultra is the clear winner. If those aspects are less important, the Oppo Find X3 Neo will be suitable.
  3. What is your budget? While not specified, it can be assumed that the Xiaomi 14 Ultra will be more expensive, while the Oppo Find X3 Neo may be a better value if pricing is competitive.

Scenario-Based Recommendations:

  • Scenario 1: Casual User with Budget Constraints: If budget is a concern and you need a phone for basic tasks, the Oppo Find X3 Neo is a better choice.
  • Scenario 2: Photography Enthusiast: If you need high-quality photos and video with great zoom capabilities, the Xiaomi 14 Ultra is the obvious choice.
  • Scenario 3: Power User/Gamer: The Xiaomi 14 Ultra is much better for demanding tasks and gaming due to its superior performance.

My Choice

Given the information provided, I would choose the Xiaomi 14 Ultra.

Reasoning:

While the Oppo Find X3 Neo has the advantage of being lighter and more compact, the Xiaomi 14 Ultra offers a significantly better overall experience in almost every key category. The superior display, top-tier performance, drastically better camera system, faster charging, larger battery, and newer software are all compelling reasons to choose the Xiaomi 14 Ultra, for the best all around experience.

The trade-off in terms of weight and size is acceptable given the substantial performance, imaging and usability improvements. The Xiaomi 14 Ultra is a clear winner for anyone who wants the best possible mobile experience, despite the fact that it's not the most compact device.

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.