Oppo Find X3 Pro vs Xiaomi Poco X4 Pro 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 19, 2021 March 23, 2022
Release Year 2021 2022

Physical

Volume 100.48 cm³ 101.21 cm³
Screen Size to Weight Ratio 3.47 "/g 3.25 "/g
Weight 193 g 205 g
Height 163.6 mm 164.2 mm
Width 74 mm 76.1 mm
Thickness 8.3 mm 8.1 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Poco Yellow
  • Laser Black
  • Laser Blue

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 % 86 %
Pixel Density 525 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 500 nits 700 nits
HBM Brightness N/A N/A
Peak Brightness 1300 nits 1200 nits

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 112.39 mAh/in²
Battery Density 44.78 mAh/cm³ 49.4 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU Adreno 660 Adreno 619

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

Comparison Summary

1. Specifications Comparison

Design

FeatureOppo Find X3 ProXiaomi Poco X4 Pro 5GPractical Impact
Dimensions163.6 × 74 × 8.3 mm164.2 × 76.1 × 8.1 mmThe Poco is slightly taller and wider, but thinner, making the Oppo feel more compact and the Poco slightly more prone to accidental presses.
Weight193g205gOppo is lighter, potentially more comfortable for extended use.

Display

FeatureOppo Find X3 ProXiaomi Poco X4 Pro 5GPractical Impact
Size6.7"6.67"Negligible difference; both feel similar in hand
Resolution1440x32161080x2400Oppo has a significantly sharper display; text and images appear much clearer, especially noticeable when reading or watching high-resolution content.
PPI525395The Oppo's display looks visibly more detailed, contributing to a premium feel.
TechnologyAMOLEDAMOLEDBoth have vibrant colors and deep blacks.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1300 nits1200 nitsOppo has a slightly brighter screen, better visibility in bright sunlight.

Performance

FeatureOppo Find X3 ProXiaomi Poco X4 Pro 5GPractical Impact
ChipsetSnapdragon 888 5GSnapdragon 695 5GOppo performs significantly faster, with smoother multitasking and faster app loading. The difference is noticeable in gaming and resource-intensive tasks.
AnTuTu Score876,500395,978The Oppo provides a much more fluid experience and can handle demanding games with high frame rates. The Poco is more suited for casual use.
GPUAdreno 660Adreno 619The Oppo’s GPU offers significantly better graphics performance for gaming and video editing.

Camera

FeatureOppo Find X3 ProXiaomi Poco X4 Pro 5GPractical Impact
Standard Camera50MP, f/1.8, 1/1.56"108MP, f/1.9, 1/1.52"The Poco’s higher megapixel count is primarily for marketing. Oppo’s larger sensor and wider aperture can capture more light, resulting in better low-light performance despite the lower MP count.
Selfie Camera32MP, f/2.4, 1/2.74"16MP, f/2.4, 1/3.06"The Oppo offers more detailed selfies due to its higher resolution and larger sensor.
Telephoto Lens13MP, f/2.4, 1/3.4"Not AvailableThe Oppo provides optical zoom capability, allowing for closer shots without digital degradation.
Wide Angle Lens50MP, f/2.2, 1/1.56"8MP, f/2.2, 1/2.8"Oppo’s wide-angle shots are much higher quality due to a significantly larger sensor and higher resolution, reducing distortion and preserving detail.
Macro LensNot Available2MP, f/2.4, 1/5"The Poco can take extreme close-up photos, but the quality is low due to a small and low-resolution sensor.
Video4K@60fps with HDR, EIS1080p@30fpsOppo records much higher quality videos with 4K, better stabilization and HDR. The Poco is limited to 1080p video.
DxOMark Score128 (Mobile)Not AvailableThe Oppo has been tested and achieves a strong score, indicating good overall camera performance.

Battery

FeatureOppo Find X3 ProXiaomi Poco X4 Pro 5GPractical Impact
Capacity4500mAh5000mAhThe Poco has a larger battery for potentially longer usage time.
Charging65W67WBoth offer similar fast charging speeds.
Features30W Wireless, Reverse, Reverse WirelessNoneThe Oppo provides more flexible charging options, including wireless and reverse charging.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Superior Display: Higher resolution, greater pixel density, and better brightness make for a significantly more enjoyable viewing experience, especially for content consumption.
  • High-Performance Chipset: The Snapdragon 888 provides significantly better overall performance for demanding tasks like gaming, video editing, and multitasking.
  • Versatile Camera System: The Oppo's camera is more versatile and higher quality across all lenses, with capabilities such as 4K video recording, optical zoom, and a high-resolution wide-angle lens.
  • Wireless Charging: The Oppo offers the convenience of wireless and reverse wireless charging, a key feature that the Poco lacks.
  • Better Connectivity: Oppo supports WiFi 6 for faster internet speeds compared to Xiaomi
  • Higher RAM: 12GB/16GB RAM compared to 6GB/8GB from Poco for better multitasking

Xiaomi Poco X4 Pro 5G Advantages:

  • Larger Battery: The Poco has a slightly larger battery, potentially leading to longer battery life.
  • Side-mounted Fingerprint Scanner: More convenient compared to in display fingerprint sensor
  • Hi-Res Audio: The Poco offers Hi-Res audio support, appealing to audiophiles looking for better sound quality through headphones.
  • Macro Lens: Dedicated macro lens for very close-up shots.
  • Lower Price: The Poco is generally positioned as the more budget-friendly option.

Trade-offs:

  • Oppo Find X3 Pro: Higher price point, slightly smaller battery.
  • Xiaomi Poco X4 Pro 5G: Lower-resolution display, significantly weaker processor, inferior camera system, and lack of wireless charging.

3. User Profiles & Recommendations

Oppo Find X3 Pro Ideal User:

  • Power Users: Individuals who need top-tier performance for gaming, video editing, or other demanding tasks.
  • Photography Enthusiasts: Users who prioritize camera quality and versatility, needing features like optical zoom, high-quality wide-angle shots, and 4K video recording.
  • Content Consumers: Those who appreciate a high-resolution, high-brightness display for a premium viewing experience.
  • Users who like to wireless charge: Wireless charging is a very convinient feature
  • Multitasking Professionals: Users that often work on their phone and need a smooth experience will benefit from higher RAM.

Use Cases for Oppo Find X3 Pro:

  • High-fidelity mobile gaming with smooth frame rates and sharp visuals.
  • Professional-quality photo and video capture in various situations.
  • Enjoying high-resolution streaming content and detailed mobile gaming.
  • Multitasking between resource-intensive apps.

Xiaomi Poco X4 Pro 5G Ideal User:

  • Budget-Conscious Buyers: Users who want a decent phone with 5G connectivity and a good screen at an affordable price.
  • Casual Users: Individuals who primarily use their phone for basic tasks such as social media, browsing, and messaging.
  • Audiophiles: Users who value high-quality audio playback through headphones.
  • Users that enjoy taking macro photos:

Use Cases for Xiaomi Poco X4 Pro 5G:

  • Everyday smartphone use for social media, communication, and web browsing.
  • Enjoying audio content with Hi-Res support through headphones.
  • Taking occasional close-up macro shots.
  • Users that want a bigger battery for longer usage

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Poco is positioned as a budget device, while the Oppo is more premium.
  2. How important is display quality and performance? If these are crucial, the Oppo is the clear winner.
  3. What are your camera needs? If you take pictures and videos regularly, the Oppo offers far more versatile and higher-quality results.

Scenario-Based Recommendations:

  • If you prioritize the best display and performance regardless of price: Choose the Oppo Find X3 Pro.
  • If you need the best camera and are willing to spend a premium: Choose the Oppo Find X3 Pro.
  • If you're on a tight budget and primarily need a phone for basic tasks: The Xiaomi Poco X4 Pro 5G is a reasonable option.
  • If you prioritize battery life and high-quality audio via headphones on a budget: The Xiaomi Poco X4 Pro 5G is suitable.

My Choice:

I would choose the Oppo Find X3 Pro. While the Xiaomi Poco X4 Pro 5G has its strengths, the Oppo's superior display, vastly superior performance, much better camera system, and wireless charging make it a far more complete and enjoyable device to use. The difference in performance alone, with the Snapdragon 888 chipset, is too significant to overlook, as it leads to a smoother user experience, faster app loading times, and better gaming. While the Oppo costs more, it would be worth the investment for me due to its greater versatility and higher quality in areas that are important to my usage patterns. The higher resolution display is also something that I would highly benefit from.

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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