OnePlus 8 Pro vs Huawei Mate X3 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 8 Pro
OnePlus 8 Pro
Oneplus

General

Launch Date April 21, 2020 April 8, 2023
Release Year 2020 2023

Physical

Volume 104.54 cm³ 117.67 cm³
Screen Size to Weight Ratio 3.41 "/g 3.28 "/g
Weight 199 g 239 g
Height 165.3 mm 156.9 mm
Width 74.4 mm 141.5 mm
Thickness 8.5 mm 5.3 mm
Foldable Design No Yes
Available Colors
  • Glacial Green
  • Ultramarine Blue
  • Onyx Black
  • Gold
  • Black
  • White
  • Violet
  • Dark Green

Display

Screen Size 6.78 " 7.85 "
Resolution 1440 x 3168 2224 x 2496
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 90.8 % 88.9 %
Pixel Density 513 PPI 426 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 98.11 mAh/in² 77.89 mAh/in²
Battery Density 43.14 mAh/cm³ 40.79 mAh/cm³
Battery Capacity 4510 mAh 4800 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Qualcomm SM8475 Snapdragon 8+ Gen 1 4G (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x2.0 GHz Cortex-A510)
GPU Adreno 650 Adreno 730

Connectivity

USB Version 3.1 3.1
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A 1.2
USB Features USB Type-C 3.1, OTG USB Type-C 3.1, OTG, DisplayPort 1.2

Software

Operating System Android N/A
Initial OS Version 10 N/A
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

FeatureOnePlus 8 ProHuawei Mate X3Practical Impact
Design
Dimensions165.3 x 74.4 x 8.5 mm, 199g156.9 x 141.5 x 5.3 mm (folded), 239gMate X3 is significantly wider when unfolded due to its foldable design, but thinner and slightly shorter when folded. It's heavier than the 8 Pro.
FoldableNoYesMate X3 offers a larger screen in a pocketable size due to its folding capability. 8 Pro is a traditional slab phone.
Build QualityGorilla Glass 6Unknown8 Pro has confirmed screen protection, offering better scratch resistance. Durability of Mate X3's screen is unclear.
Display
Size6.78"7.85" unfoldedMate X3 offers a much larger display area for multitasking and media consumption when unfolded.
Resolution1440 x 31682224 x 2496Mate X3 has a higher resolution, but due to its larger size, the PPI is lower than the 8 Pro.
PPI5134268 Pro offers a sharper, more detailed image. Text and images will appear crisper.
Refresh Rate120Hz120HzBoth phones offer smooth scrolling and animations.
Brightness1300 nitsUnknown8 Pro offers superior outdoor visibility. Mate X3's brightness is unknown and can't be compared.
Performance
ChipsetSnapdragon 865 5GSnapdragon 8+ Gen 1 4GMate X3 has a significantly more powerful and newer processor, resulting in much faster performance. However, it lacks 5G connectivity.
Antutu745,3001,238,400Mate X3 will offer a considerably smoother user experience, especially in demanding tasks and games.
RAM8GB/12GB8GB/12GBBoth phones offer ample RAM for multitasking.
Camera
Main Camera48MP, f/1.78, Sony IMX68950MP, f/1.8, Sony IMX766Both have excellent main cameras, but different sensor characteristics may result in varying image quality depending on the shooting conditions.
Selfie Camera16MP, f/2.458MP, f/2.48 Pro boasts a higher resolution selfie camera.
Video4K@30/60fps, 1080p@240fps4K@30/60fps, 1080p@960fpsMate X3 offers higher frame rate slow-motion video recording.
Battery
Capacity4510 mAh4800 mAhMate X3 has a slightly larger battery, potentially offering slightly longer usage time.
Charging30W wired, 30W wireless66W wired, 50W wirelessMate X3 offers significantly faster wired and wireless charging.

2. Key Differences Analysis

OnePlus 8 Pro Advantages:

  • Sharper Display: Higher pixel density leads to a more detailed and crisper viewing experience.
  • Brighter Display: Significantly brighter screen ensures excellent outdoor visibility.
  • Lighter and More Compact: Easier to hold and use for extended periods.
  • 5G Connectivity: Faster mobile data speeds and future-proofing.
  • Confirmed Screen Protection: Gorilla Glass 6 provides better scratch resistance.

Huawei Mate X3 Advantages:

  • Foldable Design: Offers a large screen in a compact form factor.
  • Significantly Faster Performance: Newer and more powerful processor for a smoother user experience.
  • Faster Charging: Both wired and wireless charging are considerably faster.
  • Higher Resolution Main Camera: Potentially better detail in photos.

Trade-offs:

  • Mate X3: Larger and heavier, lacks 5G, unknown screen durability, lower PPI.
  • 8 Pro: Older processor, slower charging, smaller screen.

3. User Profiles & Recommendations

OnePlus 8 Pro: Users who prioritize a lightweight, compact phone with a sharp, bright display and 5G connectivity. Ideal for those who value one-handed usability and outdoor visibility.

Huawei Mate X3: Users who prioritize a large screen experience for productivity and media consumption in a pocketable device. Best suited for those willing to compromise on weight and 5G for the foldable form factor and faster performance.

4. Decision Framework

Key Questions:

  1. How important is 5G connectivity?
  2. Is a foldable screen a must-have feature?
  3. What is your budget and how do you prioritize performance vs. portability?

Scenario-Based Recommendations:

  • Prioritize Performance and Large Screen: Choose the Mate X3.
  • Prioritize Portability, 5G, and a Sharp Display: Choose the 8 Pro.
  • On a Tight Budget: The OnePlus 8 Pro likely offers better value due to its lower price point.

My Choice: OnePlus 8 Pro

While the Huawei Mate X3 boasts impressive performance and a futuristic foldable design, the lack of 5G connectivity, the unknown durability of the screen, and the significantly higher weight are major drawbacks for me. I value a lighter, more pocketable device with a sharp, bright display and reliable connectivity. The OnePlus 8 Pro, despite being an older model, still offers an excellent user experience with its vibrant display, fast refresh rate, and sufficient performance for everyday tasks. The confirmed Gorilla Glass 6 protection adds peace of mind. Considering these factors, the OnePlus 8 Pro better suits my personal needs and preferences. Furthermore, the likely price difference further solidifies the 8 Pro as the more sensible choice for me.

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
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Bridging technical complexity with engaging, accessible narratives.