Oppo Reno6 5G vs OnePlus Nord N20 SE - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 August 8, 2022
Release Year 2021 2022

Physical

Volume 85.92 cm³ 98.28 cm³
Screen Size to Weight Ratio 3.53 "/g 3.51 "/g
Weight 182 g 187 g
Height 156.8 mm 163.8 mm
Width 72.1 mm 75 mm
Thickness 7.6 mm 8 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Blue Oasis
  • Celestial Black

Display

Screen Size 6.43 " 6.56 "
Resolution 1080 x 2400 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 84.2 %
Pixel Density 409 PPI 269 PPI
Refresh Rate 90 Hz N/A
Typical Brightness 430 nits 480 nits
HBM Brightness 600 nits 600 nits
Peak Brightness 750 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 116.19 mAh/in²
Battery Density 50.05 mAh/cm³ 50.88 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 900 (6 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Mali-G68 MC4 PowerVR GE8320

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 12

Comparison Summary

Oppo Reno6 5G vs OnePlus Nord N20 SE: A Practical Showdown

Let's break down these two mid-range contenders to see which one delivers better value for your needs.

1. Specifications Breakdown

FeatureOppo Reno6 5GOnePlus Nord N20 SEReal-World Implications
Design
Dimensions156.8 × 72.1 × 7.6 mm163.8 × 75 × 8 mmReno6 is more compact and pocket-friendly
Weight182g187gNegligible 5g difference
Build QualityGorilla Glass 5Unknown protectionReno6 offers better drop protection
Display
Size6.43" AMOLED6.56" IPS LCDReno6 has superior color vibrancy
Resolution1080x2400 (409 PPI)720x1612 (269 PPI)Reno6 is significantly sharper
Refresh Rate90Hz60HzSmoother scrolling on Reno6
Brightness1100 nitsUnknownReno6 much better in sunlight
Performance
ChipsetDimensity 900 (6nm)Helio G35 (12nm)Reno6 is 2 generations ahead
Antutu Score815,200221,000Reno6 3.7x more powerful
RAM Options8GB/12GB4GBReno6 better for multitasking
Storage128GB/256GB64GB/128GBReno6 offers more capacity
Camera
Main SensorSony IMX766 (1/1.56")Samsung S5KJN1 (1/2.76")Reno6 captures 2.3x more light
Ultrawide16MPNoneReno6 better for landscapes
Telephoto13MPNoneReno6 has optical zoom
Selfie32MP8MPReno6 much clearer selfies
Video4K@30fps1080p@30fpsReno6 better for content creation
Battery
Capacity4500mAh5000mAhN20 SE may last longer
Charging65W33WReno6 charges twice as fast
AudioBasicStereo speakersN20 SE better for media consumption
ConnectivityWi-Fi 6, BT 5.2Wi-Fi 5, BT 5.3Reno6 has faster WiFi

2. Key Insights

Oppo Reno6 5G Strengths:

  • Display Dominance: The AMOLED panel with 90Hz refresh rate and 1100 nits brightness makes every interaction more enjoyable
  • Camera System: Complete setup with superior main sensor, ultrawide, and telephoto lenses
  • Performance Beast: Dimensity 900 demolishes the Helio G35 in every benchmark
  • Premium Feel: Thinner design with Gorilla Glass protection

OnePlus Nord N20 SE Advantages:

  • Battery Capacity: 500mAh larger battery may offer longer runtime
  • Audio Experience: Stereo speakers provide better multimedia consumption
  • Newer Bluetooth: 5.3 vs 5.2 (though real-world difference is minimal)

Significant Trade-offs:

  • The N20 SE's HD+ display feels like a downgrade in 2024
  • 4GB RAM on the N20 SE is barely adequate for Android 12
  • Reno6's camera system is in a completely different league

3. User Profiles and Recommendations

Choose Oppo Reno6 5G if you:

  • Prioritize camera quality and versatility
  • Want smoother performance for gaming and multitasking
  • Appreciate premium display quality
  • Need faster charging (0-100% in ~30 mins)

Consider OnePlus Nord N20 SE if you:

  • Strictly need longer battery life
  • Primarily consume media and value stereo speakers
  • Are on an extremely tight budget (though price wasn't specified)

4. Buying Decision Framework

Ask yourself these 3 questions:

  1. What's my priority - performance or battery?

    • Performance: Reno6
    • Battery: N20 SE (but only 11% more capacity)
  2. How important are cameras to me?

    • Important: Reno6 is vastly superior
    • Not important: N20 SE might suffice
  3. Do I notice display quality differences?

    • Yes: Reno6's AMOLED is night-and-day better
    • No: You might tolerate N20 SE's LCD

Scenario Recommendations:

  • Mobile Photographer: Reno6, no contest
  • Casual User on Budget: N20 SE if significantly cheaper
  • Power User: Reno6's specs will age better

My Choice: Oppo Reno6 5G

The performance gap alone makes this an easy decision - the Dimensity 900 is in a completely different class than the aging Helio G35. When you add the superior AMOLED display, much better camera system, faster charging, and more premium build, the Reno6 delivers substantially better value at what's likely a similar price point (assuming these are comparably priced mid-range devices).

The N20 SE's larger battery and stereo speakers don't compensate for its glaring weaknesses in processing power, display quality, and camera capabilities. Unless the price difference is substantial (40%+ cheaper), the Reno6 is the clear winner that will provide a better experience today and remain usable longer.

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

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.