Oppo Find X3 Pro vs Xiaomi Poco X3 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 19, 2021 March 24, 2021
Release Year 2021 2021

Physical

Volume 100.48 cm³ 119.33 cm³
Screen Size to Weight Ratio 3.47 "/g 3.1 "/g
Weight 193 g 215 g
Height 163.6 mm 165.3 mm
Width 74 mm 76.8 mm
Thickness 8.3 mm 9.4 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Phantom Black
  • Frost Blue
  • Metal Bronze

Display

Screen Size 6.7 " 6.67 "
Resolution 1440 x 3216 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 84.6 %
Pixel Density 525 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 500 nits 450 nits
HBM Brightness N/A N/A
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 115.98 mAh/in²
Battery Density 44.78 mAh/cm³ 43.24 mAh/cm³
Battery Capacity 4500 mAh 5160 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm Snapdragon 860 (7 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver)
GPU Adreno 660 Adreno 640

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 11
Maximum OS Version 14 12

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Oppo Find X3 Pro and Xiaomi Poco X3 Pro, focusing on their practical implications:

Design

FeatureOppo Find X3 ProXiaomi Poco X3 ProPractical Impact
Physical Size163.6 × 74 × 8.3 mm165.3 × 76.8 × 9.4 mmXiaomi is slightly larger, which might be less comfortable for one-handed use or smaller pockets.
Weight193g215gOppo is noticeably lighter, which may be more comfortable for extended use.

Display

FeatureOppo Find X3 ProXiaomi Poco X3 ProPractical Impact
Size6.7"6.67"Nearly identical display sizes; negligible real-world difference.
Resolution1440x32161080x2400Oppo's significantly higher resolution results in noticeably sharper text and images, ideal for detailed content and media consumption.
PPI525395Oppo's higher pixel density provides a much clearer and more detailed viewing experience, especially for reading and fine details.
TechnologyAMOLEDIPS LCDOppo's AMOLED display offers superior contrast, deeper blacks, and more vibrant colors, ideal for media and gaming, with better power efficiency for dark themes.
Refresh Rate120Hz120HzBoth offer a smooth 120Hz refresh rate, resulting in fluid animations and scrolling.
Brightness1300 nits0 nitsOppo's much higher brightness makes it significantly better for outdoor visibility under bright sunlight. The Xiaomi Poco X3 Pro brightness is not specified.

Performance

FeatureOppo Find X3 ProXiaomi Poco X3 ProPractical Impact
ChipsetQualcomm Snapdragon 888 5G (5 nm)Qualcomm Snapdragon 860 (7 nm)Oppo's newer, more powerful chipset delivers significantly faster performance, handling demanding tasks and games much more smoothly.
AnTuTu Score876,500627,869Oppo is considerably faster in benchmarks, meaning snappier app loading and overall responsiveness.
GPUAdreno 660Adreno 640Oppo's superior GPU leads to better graphics performance in games and demanding applications.

Battery

FeatureOppo Find X3 ProXiaomi Poco X3 ProPractical Impact
Capacity4500mAh5160mAhXiaomi has a larger battery, likely resulting in longer battery life between charges.
Charging65W fast charging33W fast chargingOppo's 65W fast charging allows for much quicker battery top-ups, minimizing downtime.
Features30W Wireless, ReverseNoneOppo offers more versatile charging options including wireless charging, which is not available in the Xiaomi.

Camera

FeatureOppo Find X3 ProXiaomi Poco X3 ProPractical Impact
Standard Camera50MP, f/1.8, 1/1.56", Sony IMX76648MP, f/1.79, 1/2", Sony IMX582Oppo's larger sensor and slightly higher resolution should result in better low-light performance and more detail.
Selfie Camera32MP, f/2.4, 1/2.74", Sony IMX61520MP, f/2.2, 1/3.4", Samsung S5K3T2Oppo offers higher resolution and a slightly larger sensor, potentially leading to better selfies.
Telephoto Lens13MP, f/2.4, 1/3.4", Samsung S5K3M5NoneOppo's dedicated telephoto lens provides optical zoom, improving long-distance photos, not available on the Xiaomi.
Wide Angle Lens50MP, f/2.2, 1/1.56", Sony IMX7668MP, f/2.2, 1/4", Omnivision OV8856Oppo's ultrawide lens has significantly more detail and a much larger sensor, resulting in far superior ultrawide shots.
Portrait LensNone2MP, f/2.4, 1/5", Omnivision OV02B1BXiaomi includes a dedicated depth sensor for portrait shots, which Oppo lacks.
Macro LensNone2MP, f/2.4, 1/5", Hynix HI-259Xiaomi includes a macro lens, which Oppo lacks.
Video4K@60fps with HDR, EIS, 1080p@240fps; HDR, EIS; slow-motion: 480fps4K@30fps with EIS, 1080p@240fps; EIS; slow-motion: 960fpsOppo offers higher quality video and a slower motion capability.
DxOMarkMobile: 128, Photo: 134, Video: 125Not testedOppo's DxOMark scores indicates its superior camera quality.
FeaturesOIS, Optical Zoom, PDAF, CDAF, RAWNoneOppo boasts additional camera features like OIS, optical zoom, and more advanced autofocus.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Superior Display: Higher resolution, pixel density, AMOLED technology, and brightness provide a much better visual experience. This is ideal for media consumption, gaming, and general usage.
  • Significantly Better Performance: The Snapdragon 888 offers a much higher processing power, resulting in noticeably smoother and faster operation, especially for demanding tasks.
  • Much Better Camera System: Larger sensors, higher resolutions, a telephoto lens, superior ultrawide lens, OIS, and better video quality results in much more versatile and better quality photos and videos.
  • Faster Charging & Wireless Options: 65W wired charging and 30W wireless charging mean less time tethered to the wall and more convenience.
  • More RAM and Storage Options: Up to 16GB of RAM and 512GB of storage offer better multitasking capabilities.
  • Newer Bluetooth Version : Bluetooth 5.2 offers a more stable and secure connection to wireless peripherals, which is a feature missing on the Xiaomi Poco X3 Pro.
  • Latest WiFi Standard: The addition of WiFi 6 gives a faster and more efficient network connection.

Xiaomi Poco X3 Pro Advantages:

  • Larger Battery: Offers potentially longer battery life.
  • Side-Mounted Fingerprint Sensor: Is considered more ergonomically placed by some users.
  • Expandable Storage Although not supported, it is mentioned that the phone supports MicroSD cards.
  • Portrait and Macro Lenses Provides additional functionality for various photography needs.

Significant Trade-offs:

  • The Oppo Find X3 Pro sacrifices battery capacity for a slimmer and lighter build, while the Xiaomi Poco X3 Pro opts for a larger battery with a bulkier design.
  • The Oppo focuses on premium display and performance, while the Xiaomi focuses on value with adequate features.
  • The Oppo provides a more feature-rich camera, especially for advanced users, while the Xiaomi's camera system is more basic.

3. User Profiles & Recommendations

Oppo Find X3 Pro Ideal Users:

  • Power Users: Users who demand top-tier performance for gaming, video editing, or multitasking.
  • Media Enthusiasts: Those who value a premium display for watching movies, shows, and other video content with high fidelity.
  • Photography Enthusiasts: Users who want a versatile and high-quality camera system, including telephoto zoom and better wide-angle performance.
  • Tech-Savvy Individuals: Those who appreciate the latest technology and features, such as wireless charging and advanced connectivity options.

  • Use Cases:

    • High-end mobile gaming with demanding graphics.
    • Professional-grade photography and videography.
    • Extensive media consumption with high visual fidelity.
    • Multitasking with many apps without slowdowns.
    • Travelers who need to quickly charge the phone.

Xiaomi Poco X3 Pro Ideal Users:

  • Budget-Conscious Consumers: Users who prioritize value and performance over the highest-end specs.
  • Everyday Users: Individuals who need a reliable phone for daily tasks, social media, and casual gaming.
  • Users that prioritize battery life : If long battery life is a must, then the Xiaomi Poco X3 Pro will suit you better.
  • Users who enjoy macro and portrait photography : The additional lenses are useful for different photography needs.

  • Use Cases:

    • Daily social media use and casual browsing.
    • Moderate gaming with good performance.
    • Basic photography for everyday moments.
    • Longer battery life for users who are often on the go.

Price-to-Value Ratio:

  • The Oppo Find X3 Pro is a high-end phone with a premium price tag, suitable for those willing to pay for top-tier performance and features.
  • The Xiaomi Poco X3 Pro offers great value for its price, making it a good option for budget-conscious users who still want decent performance.

4. Decision Framework

Here are 3 key questions buyers should consider:

  1. What is your budget? The Oppo Find X3 Pro is a premium device with a higher price, while the Xiaomi Poco X3 Pro is a more budget-friendly option.
  2. How important is display quality? If you prioritize a high-resolution, vibrant display with excellent brightness, the Oppo Find X3 Pro is the clear choice.
  3. How important is the camera? For those who take lots of photos or videos, the Oppo Find X3 Pro offers a more capable system.

Scenario-Based Recommendations:

  • Scenario 1: Premium Experience and Camera: If you want the best possible performance, display, and camera quality, and your budget allows, the Oppo Find X3 Pro is the better option.
  • Scenario 2: Value-Oriented User: If you want good performance, decent camera capabilities, and long battery life without breaking the bank, the Xiaomi Poco X3 Pro is a more sensible pick.
  • Scenario 3: Heavy Gamer or Multitasker: For those that use the phone for intensive gaming and demanding tasks, the Oppo Find X3 Pro will provide the best experience with its powerful processor and ample RAM.

My Choice

I would choose the Oppo Find X3 Pro. While the Xiaomi Poco X3 Pro is an excellent budget option, the Oppo Find X3 Pro offers a significantly superior experience in areas that matter most to me. The incredibly vibrant AMOLED display with its higher resolution and brightness, the significantly faster Snapdragon 888 chipset, and the much more versatile and high-quality camera system make it a better choice for my usage patterns. The faster charging and wireless charging capabilities are also a huge plus. Although it is more expensive, I believe the benefits of the Oppo Find X3 Pro justify the premium price. I prioritize performance, display quality, and camera capability and these are the areas where Oppo outshines the Xiaomi Poco X3 Pro. I also value the advanced features such as the newer Bluetooth and WiFi versions.

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
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.