Oppo Reno6 5G vs Huawei Mate X3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 April 8, 2023
Release Year 2021 2023

Physical

Volume 85.92 cm³ 117.67 cm³
Screen Size to Weight Ratio 3.53 "/g 3.28 "/g
Weight 182 g 239 g
Height 156.8 mm 156.9 mm
Width 72.1 mm 141.5 mm
Thickness 7.6 mm 5.3 mm
Foldable Design No Yes
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Gold
  • Black
  • White
  • Violet
  • Dark Green

Display

Screen Size 6.43 " 7.85 "
Resolution 1080 x 2400 2224 x 2496
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 88.3 % 88.9 %
Pixel Density 409 PPI 426 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 750 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 77.89 mAh/in²
Battery Density 50.05 mAh/cm³ 40.79 mAh/cm³
Battery Capacity 4300 mAh 4800 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 4G (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x2.0 GHz Cortex-A510)
GPU Mali-G68 MC4 Adreno 730

Connectivity

USB Version 2.0 3.1
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A 1.2
USB Features USB Type-C 2.0, OTG USB Type-C 3.1, OTG, DisplayPort 1.2

Software

Operating System Android N/A
Initial OS Version 11 N/A
Maximum OS Version 12

Comparison Summary

Oppo Reno6 5G vs. Huawei Mate X3: A Practical Comparison

1. Specifications Breakdown

FeatureOppo Reno6 5GHuawei Mate X3Real-World Implications
DesignSlim (7.6mm), light (182g)Foldable (5.3mm unfolded), heavier (239g)Mate X3 is bulkier but offers foldable versatility; Reno6 is more pocket-friendly.
Display6.43" AMOLED, 90Hz, 1100 nits7.85" foldable, 120Hz, N/A brightnessMate X3 delivers tablet-like multitasking, but Reno6 has better outdoor visibility.
PerformanceDimensity 900 (AnTuTu 815K)Snapdragon 8+ Gen 1 (AnTuTu 1.24M)Mate X3 is significantly faster for gaming & multitasking.
Battery4500mAh, 65W wired4800mAh, 66W wired + 50W wirelessMate X3 lasts slightly longer and supports wireless charging.
Rear Cameras50MP (main) + 16MP (ultra-wide) + 13MP (tele) + 2MP (macro)50MP (main) + 16MP (tele) + 12MP (ultra-wide/macro)Reno6 has a dedicated ultra-wide, while Mate X3 combines macro & ultra-wide.
Selfie Camera32MP (front)8MP (front) + uses main cameraReno6 is better for traditional selfies; Mate X3 relies on rear camera for quality.
Storage128GB/256GB (no expandable)256GB/512GB/1TB (no expandable)Mate X3 offers more storage, ideal for power users.
SoftwareAndroid 11 (upgradable)EMUI (no Google services)Reno6 has full Android; Mate X3 lacks Google apps.
ExtrasGorilla Glass 5, basic audioStereo speakers, IPX8 water resistanceMate X3 has better durability & sound; Reno6 has better screen protection.

2. Key Insights

Huawei Mate X3 Strengths

Foldable display – Unique form factor for multitasking and media consumption.
Superior performance – Snapdragon 8+ Gen 1 is much faster than Reno6’s Dimensity 900.
Better battery & charging – Wireless charging and slightly larger battery.
Higher storage options – Up to 1TB for heavy users.

Oppo Reno6 5G Strengths

More compact & lightweight – Easier to carry daily.
Brighter AMOLED display – Better visibility in sunlight.
Better selfie camera – 32MP vs. 8MP on Mate X3.
Full Android experience – Google apps & services available.

Trade-Offs & Limitations

  • Mate X3 lacks Google services – A dealbreaker for some users.
  • Reno6 has weaker performance – Not ideal for heavy gaming or intensive tasks.
  • Mate X3 is heavier and bulkier – Less convenient for one-handed use.

3. User Profiles & Recommendations

Who Should Buy the Huawei Mate X3?

  • Tech enthusiasts who want a folding phone for multitasking.
  • Professionals needing extra screen space for productivity.
  • Users in China/Huawei ecosystem who don’t rely on Google apps.

Who Should Buy the Oppo Reno6 5G?

  • Everyday users who prioritize portability and simplicity.
  • Selfie lovers who want a high-resolution front camera.
  • Budget-conscious buyers (assuming Mate X3 is pricier).

4. Buying Decision Framework

Ask yourself:

  1. Do I need a foldable phone? (If yes → Mate X3)
  2. Do I rely on Google apps? (If yes → Reno6 5G)
  3. Do I prioritize performance or portability? (Performance → Mate X3, Portability → Reno6)

Scenario Recommendations

  • For multitasking & media: Mate X3 (larger display, better performance).
  • For travel & daily use: Reno6 5G (lighter, brighter screen).
  • For photography versatility: Tie (different strengths).

Final Verdict: Which Would I Choose?

I’d pick the Huawei Mate X3—if I were comfortable without Google services—because the foldable display, superior performance, and wireless charging make it more future-proof. However, if I needed Google apps or preferred a lightweight phone, the Oppo Reno6 5G would be the better choice.

My decision? Since I rely on Google services, the Oppo Reno6 5G is the more practical option for me, despite the Mate X3’s cutting-edge features.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

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Demystifying technology, one device at a time.