Oppo Reno6 5G vs Realme 9 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date June 11, 2021 April 12, 2022
Release Year 2021 2022

Physical

Volume 85.92 cm³ 93.94 cm³
Screen Size to Weight Ratio 3.53 "/g 3.6 "/g
Weight 182 g 178 g
Height 156.8 mm 160.2 mm
Width 72.1 mm 73.3 mm
Thickness 7.6 mm 8 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Meteor Black
  • Sunburst Gold
  • Stargaze White

Display

Screen Size 6.43 " 6.4 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 84.2 %
Pixel Density 409 PPI 411 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 430 nits 430 nits
HBM Brightness 600 nits N/A
Peak Brightness 750 nits 1000 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 122.07 mAh/in²
Battery Density 50.05 mAh/cm³ 53.22 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Mali-G68 MC4 Adreno 610

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 Realme 9: A Practical Showdown

1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GRealme 9Real-World Implications
Dimensions156.8 × 72.1 × 7.6 mm160.2 × 73.3 × 8 mmReno6 is more compact and slimmer, easier for one-handed use
Weight182g178gNegligible difference in daily handling
Screen ProtectionGorilla Glass 5Gorilla Glass 5Equal protection against scratches

Display

FeatureOppo Reno6 5GRealme 9Real-World Implications
Size6.43" AMOLED6.4" AMOLEDVirtually identical viewing experience
Resolution1080x24001080x2400Equally sharp for media consumption
Refresh Rate90Hz90HzSmooth scrolling in both
Brightness1100 nits1000 nitsReno6 has better visibility in direct sunlight

Performance

FeatureOppo Reno6 5GRealme 9Real-World Implications
ChipsetDimensity 900Snapdragon 680 4GReno6's 5G chip is 276% faster per benchmarks
GPUMali-G68 MC4Adreno 610Reno6 better for gaming and graphics
RAM Options8GB/12GB6GB/8GBReno6 better for heavy multitasking
Storage128GB/256GB128GBReno6 offers more storage flexibility

Camera System

FeatureOppo Reno6 5GRealme 9Real-World Implications
Main Camera50MP (1/1.56")108MP (1/1.67")Realme higher resolution but smaller sensor
Ultra-wide16MP8MPReno6 captures more detail in wide shots
Telephoto13MPNoneReno6 offers optical zoom advantage
Selfie32MP16MPReno6 clearly better for selfies
Video4K@30fps1080p@30fpsReno6 for serious videography

Battery & Charging

FeatureOppo Reno6 5GRealme 9Real-World Implications
Capacity4500mAh5000mAhRealme lasts longer per charge
Charging Speed65W33WReno6 charges twice as fast
Battery TechLi-PolymerLi-IonReno6's battery may last longer over time

2. Key Insights

Oppo Reno6 5G Strengths:

  • Performance Beast: The Dimensity 900's benchmark scores demolish the Snapdragon 680, making this phone future-proof for apps and games
  • Superior Camera System: More versatile with telephoto lens and better video capabilities
  • Faster Charging: 65W charging means you can power up in about 30 minutes
  • 5G Connectivity: Ready for next-gen networks

Realme 9 Advantages:

  • Larger Battery: 5000mAh provides longer endurance between charges
  • Newer OS: Ships with Android 12 out of the box
  • Higher MP Main Camera: 108MP sensor captures more detail in good light
  • Lighter Weight: Slightly easier to handle for extended periods

Trade-offs:

  • The Realme's 108MP sounds impressive, but the smaller sensor size means Oppo's 50MP might perform better in low light
  • Oppo's faster performance comes at the cost of slightly less battery capacity
  • Realme lacks 5G and has a weaker processor despite being newer

3. User Profiles & Recommendations

Choose Oppo Reno6 5G if you:

  • Play mobile games or use demanding apps
  • Want the best camera versatility with telephoto
  • Value fast charging and 5G future-proofing
  • Take lots of selfies (32MP vs 16MP front camera)

Choose Realme 9 if you:

  • Need maximum battery life above all else
  • Prefer Android 12 out of the box
  • Don't need 5G connectivity
  • Want the highest megapixel count for daytime photography

4. Buying Decision Framework

Ask yourself:

  1. Do I need 5G and top-tier performance? → Reno6
  2. Is battery life my absolute priority? → Realme 9
  3. Do I value camera versatility or megapixel count more? → Versatility (Reno6) vs Resolution (Realme)

Scenario Recommendations:

  • Mobile Gamers: Reno6's power and cooling make it ideal
  • Travel Photographers: Reno6's camera system is more versatile
  • Social Media Users: Reno6's superior selfie camera shines
  • Long Trips Without Charging: Realme's battery lasts longer

The Verdict: Which Would I Choose?

I'd pick the Oppo Reno6 5G - and here's why:

While the Realme 9 has its merits with that massive battery and newer Android version, the Reno6's advantages are simply more impactful for how most people use smartphones today. The performance gap is enormous - we're talking near-flagship level speed versus mid-range capabilities. This means the Reno6 will stay smooth and responsive for years longer.

The camera system is more complete with its telephoto lens and 4K video, and 65W charging is a game-changer when you're in a hurry. That said, if you absolutely need two-day battery life and don't care about 5G or gaming, the Realme 9 makes a compelling case. But for most users, the Reno6's balanced package of speed, cameras, and charging tech makes it the smarter long-term investment.

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.