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

Detailed Comparison

Specification

General

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

Physical

Volume 100.48 cm³ 110.31 cm³
Screen Size to Weight Ratio 3.47 "/g 3.42 "/g
Weight 193 g 193 g
Height 163.6 mm 163.3 mm
Width 74 mm 75.9 mm
Thickness 8.3 mm 8.9 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Cloud White
  • Stargaze Black
  • Wave Blue

Display

Screen Size 6.7 " 6.6 "
Resolution 1440 x 3216 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 84.9 %
Pixel Density 525 PPI 399 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 114.78 mAh/in²
Battery Density 44.78 mAh/cm³ 45.33 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 1100 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G77 MC9

Connectivity

USB Version 3.1 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 2.0

Software

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

Comparison Summary

1. Specifications Comparison

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

Design

FeatureOppo Find X3 ProXiaomi Poco X3 GTPractical Impact
Dimensions163.6 × 74 × 8.3 mm163.3 × 75.9 × 8.9 mmThe Poco X3 GT is slightly wider and thicker, potentially feeling less sleek in hand and taking up more pocket space.
Weight193g193gBoth phones have identical weight, providing a similar in-hand feel.
Build MaterialNot specifiedNot specifiedBoth phones use glass and aluminium, but the exact materials and finish are not known.

Display

FeatureOppo Find X3 ProXiaomi Poco X3 GTPractical Impact
Size6.7"6.6"Oppo has a slightly larger screen, offering a more immersive experience for media and gaming.
Resolution1440x32161080x2400The Oppo's display is noticeably sharper, offering clearer text and images.
Pixel Density525 PPI399 PPIThe Oppo has a significantly sharper display, making text and images look crisper.
TechnologyAMOLEDIPS LCDOppo's AMOLED offers deeper blacks, higher contrast, and more vibrant colors, enhancing the viewing experience, especially for dark content.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1300 nits0 nitsOppo's screen is much brighter making it better suited for viewing under direct sunlight. Xiaomi's screen information is missing, making it impossible to compare.

Performance

FeatureOppo Find X3 ProXiaomi Poco X3 GTPractical Impact
ChipsetQualcomm Snapdragon 888 5G (5 nm)Mediatek Dimensity 1100 (6 nm)The Snapdragon 888 on Oppo provides slightly better processing performance and smoother gaming experience, but both are powerful chipsets.
AnTuTu Score876,500745,283The Oppo achieves higher benchmarks, indicating a marginal performance advantage.
GPUAdreno 660Mali-G77 MC9Both GPUs are capable of handling modern games, but Adreno 660 is typically better for graphics-intensive tasks.

Camera

FeatureOppo Find X3 ProXiaomi Poco X3 GTPractical Impact
Main Camera50MP, f/1.8, 1/1.56", Sony IMX766, 1.0µm64MP, f/1.79, 1/2", Omnivision OV64B, 0.7µmOppo's larger sensor and pixel size should capture more light and perform better in low-light conditions. The Xiaomi has higher resolution, but a smaller sensor.
Selfie Camera32MP, f/2.4, 1/2.74", Sony IMX615, 0.8µm16MP, f/2.45Oppo's selfie camera has higher resolution and potentially better low-light performance.
Telephoto Lens13MP, f/2.4, 1/3.4", Samsung S5K3M5, 1.0µmNoneOppo offers optical zoom capabilities for better close-up photos of distant objects. Xiaomi does not have a dedicated telephoto lens.
Wide Angle Lens50MP, f/2.2, 1/1.56", Sony IMX766, 1.0µmNoneOppo has a high-quality wide angle camera, ideal for landscape or group shots. Xiaomi does not have a dedicated wide angle lens.
VideoUp to 4K@60fps with HDR and EISUp to 4K@30fpsOppo offers smoother 4K recording at 60fps, as well as HDR video and advanced stabilization. Both feature slow-motion recording, but with different capabilities.
DXOMARKMain 128, Photo 134, Video 125Not TestedOppo's camera is well-regarded based on DXOMARK scoring.
FeaturesOIS, Quad Camera, PDAF, CDAF, Optical zoomUltra Stable Video, Triple Camera, Night ModeOppo offers optical stabilization for sharper photos and video, as well as a dedicated telephoto and wide angle lens. Xiaomi offers ultra stable video and night mode, but does not have OIS, telephoto or a dedicated wide angle lens.

Battery

FeatureOppo Find X3 ProXiaomi Poco X3 GTPractical Impact
Capacity4500mAh5000mAhXiaomi has a larger battery, which may offer longer battery life.
Charging65W Fast Charging67W Fast ChargingBoth offer fast charging, with Xiaomi’s charging speed being negligibly faster.
FeaturesWireless, Reverse Wireless, ReverseNon-removableOppo has both wireless charging and reverse charging capabilities, making it more versatile. Xiaomi does not.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Superior Display: Higher resolution, AMOLED technology, higher pixel density and brighter screen offers a significantly better viewing experience.
  • Better Camera System: Optical zoom, a dedicated wide angle lens, and superior low-light performance offer greater flexibility and quality.
  • Enhanced Video Features: 4K@60fps with HDR and EIS provides smoother, more detailed videos.
  • Wireless Charging: Offers more flexibility in charging.
  • More RAM: Up to 16 GB of RAM offers better multitasking.
  • More Internal Storage: Up to 512GB of internal storage offers more space to save files and applications.
  • Advanced Connectivity: Supports more satellite systems for better location accuracy.

Xiaomi Poco X3 GT Advantages:

  • Larger Battery: Provides slightly longer battery life.
  • Slightly Faster Charging: Offers marginally quicker charging times.
  • Hi-Res Audio and 2 microphones: Offers better audio separation and immersion, and improved voice capture.
  • Lower Price: The Xiaomi is typically the more budget-friendly option.
  • Better Screen Protection: Uses the more durable Corning Gorilla Glass Victus screen.
  • Side Mounted Fingerprint Sensor: More advanced side-mounted fingerprint sensor.
  • Ultra Stable Video: Ultra stable video feature.

Trade-offs:

  • The Oppo sacrifices battery capacity for a better display and camera.
  • The Xiaomi prioritizes battery and budget over high-end display and camera features.

3. User Profiles & Recommendations

Oppo Find X3 Pro - Ideal User:

  • Multimedia Enthusiasts: Users who heavily consume videos, play games, and value a premium viewing experience.
  • Photography Lovers: Users who want versatile camera options and high-quality images/videos.
  • Power Users: Users who multitask heavily and need robust performance.
  • Professionals: Users who use the phone for creative work and value display and camera performance.

    • Specific Use Cases:
      • Watching HDR content and gaming with high settings.
      • Capturing photos and videos in various lighting conditions with zoom capabilities.
      • Using graphic-intensive apps and multitasking without lag.
      • Utilising wireless charging and reverse charging functionality.

Xiaomi Poco X3 GT - Ideal User:

  • Budget-Conscious Users: Users who want a powerful phone without breaking the bank.
  • Gamers: Users who need smooth performance and longer battery life.
  • Everyday Users: Users who need a reliable phone for daily tasks and media consumption.

    • Specific Use Cases:
      • Playing graphically intensive games for extended periods.
      • Long trips where battery life is a priority.
      • Everyday use like social media, streaming, and browsing.
      • Users who prioritises great value for their money.

4. Decision Framework

Consider these questions before deciding:

  1. How important is display quality? If you prioritize vibrant, sharp displays with high brightness for outdoor visibility, the Oppo is the better choice.
  2. How important are the camera features? If you need a camera with optical zoom, OIS, and superior low-light performance, the Oppo is recommended. If you don’t require optical zoom or OIS, the Xiaomi’s main sensor and ultra stable video may suit your needs.
  3. How important is battery life and budget? If you value longer battery life and a lower price point, the Xiaomi is a better fit.

Scenario-Based Recommendations:

  • Scenario 1: Premium multimedia experience is top priority - Choose Oppo Find X3 Pro for its superior display and versatile camera system.
  • Scenario 2: Gaming and long battery life on a budget is key - Choose Xiaomi Poco X3 GT for its larger battery and good performance at a lower cost.
  • Scenario 3: Versatile camera with zoom capabilities - Choose the Oppo Find X3 Pro with its dedicated telephoto lens.
  • Scenario 4: Prioritizing screen durability and audio quality - Choose the Xiaomi Poco X3 GT for its Corning Gorilla Glass Victus and Hi-Res Audio support.

My Choice

If I were choosing, I would pick the Oppo Find X3 Pro. While the Xiaomi Poco X3 GT offers a great value proposition with its larger battery and slightly faster charging, the Oppo’s superior display is something I value highly for my daily use. The much brighter screen, along with the higher resolution and AMOLED technology, provides a significantly enhanced viewing experience, especially when consuming multimedia content in various lighting conditions. Furthermore, I value the additional camera features offered by the Oppo, such as the optical zoom, wider range of video capture modes, and additional stabilisation options. These extra features make it more versatile, offering a better and more seamless experience with photo and video capture. The wireless charging feature and additional RAM on the Oppo are also a big plus. Although the Xiaomi has a larger battery, the advantages that the Oppo has over the Xiaomi outweighs its slightly smaller battery capacity. Therefore, I would prioritise the Oppo due to its enhanced multimedia experience, better camera and useful charging functionalities.

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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