Oppo Reno6 5G vs Oppo Reno12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 June 25, 2024
Release Year 2021 2024

Physical

Volume 85.92 cm³ 90.89 cm³
Screen Size to Weight Ratio 3.53 "/g 3.79 "/g
Weight 182 g 177 g
Height 156.8 mm 161.4 mm
Width 72.1 mm 74.1 mm
Thickness 7.6 mm 7.6 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Matte Brown
  • Sunset Pink
  • Astro Silver

Display

Screen Size 6.43 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 90.3 %
Pixel Density 409 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 750 nits 1200 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 111.38 mAh/in²
Battery Density 50.05 mAh/cm³ 55.01 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G68 MC4 Mali-G615 MC2

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 14
Maximum OS Version 12 17

Comparison Summary

Oppo Reno6 5G vs. Oppo Reno12: A Practical Showdown

Here’s how these two phones stack up in real-world use, and who should pick which.


1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GOppo Reno12Real-World Implications
Dimensions156.8 × 72.1 × 7.6mm161.4 × 74.1 × 7.6mmReno12 is slightly taller/wider but just as slim. Better for larger hands, but both remain pocket-friendly.
Weight182g177gReno12 is 5g lighter—minor difference, but long-term comfort leans slightly in its favor.
DurabilityGorilla Glass 5Gorilla Glass Victus 2Reno12 has better drop resistance—worth considering for clumsy users.

Display

FeatureOppo Reno6 5GOppo Reno12Real-World Implications
Size6.43" AMOLED6.7" AMOLEDReno12’s bigger screen is better for media, but both are sharp and vibrant.
Refresh Rate90Hz120HzSmoother scrolling/gaming on Reno12—noticeable but not game-changing.
Brightness1100 nits1400 nitsBig win for Reno12—much easier to see in direct sunlight.

Performance

FeatureOppo Reno6 5GOppo Reno12Real-World Implications
ChipsetDimensity 900 (6nm)Dimensity 7300 Energy (4nm)Reno12 has a newer, more efficient chip (better battery life, but Reno6 5G benchmarks higher).
RAM Options8/12GB12/16GBReno12’s 16GB option is great for heavy multitasking/app hoarders.
Storage128/256GB256/512GBReno12 wins here—doubled max storage, great for 4K video hoarders.

Battery & Charging

FeatureOppo Reno6 5GOppo Reno12Real-World Implications
Capacity4500mAh5000mAhReno12 lasts longer in daily use—expect an extra hour or two.
Charging65W80WReno12 charges faster—great if you’re always in a rush.

Cameras

(Main differences only—see full table for details)

FeatureOppo Reno6 5GOppo Reno12Real-World Implications
Main SensorSony IMX766 (1/1.56")Sony LYT-600 (1/2")Reno6 5G has a larger sensor (better low light), but Reno12 has better video stabilization.
Ultrawide16MP (better res)8MP (better sensor)Trade-off: Reno6 5G for detail, Reno12 for slightly better dynamic range.
Telephoto13MP (2x optical)NoneBig win for Reno6 5G—optical zoom is very useful for portraits/macro.
Selfie32MP (f/2.4)32MP (f/2.0)Reno12’s wider aperture = slightly better low-light selfies.

2. Key Insights

Oppo Reno6 5G Strengths

Better camera versatility (telephoto & higher-res ultrawide)
Higher benchmark scores (marginally better raw performance)
More GPS bands (better location accuracy for navigation)

Oppo Reno12 Strengths

Brighter, smoother 120Hz display (great for outdoors & gaming)
Bigger battery + faster charging (longer endurance & quick top-ups)
Newer chipset & more RAM/storage (better long-term software support)

Trade-offs?

  • Reno6 5G offers a better zoom camera (if you take lots of portraits or distant shots).
  • Reno12 lacks a telephoto lens but has better video stabilization.
  • Performance is close—Reno6 5G benchmarks higher, but Reno12 has newer, more efficient silicon.

3. User Recommendations

Get the Oppo Reno6 5G if you:

📸 Prioritize camera versatility (optical zoom!)
🎮 Want slightly better raw performance (gaming/benchmarks)
📍 Need ultra-precise GPS (hikers, travelers, delivery drivers)

Get the Oppo Reno12 if you:

🔋 Need longer battery life & faster charging
📺 Watch lots of videos (bigger, brighter, smoother screen)
💾 Store tons of files (512GB option!)
🔄 Prefer newer software (Android 14 vs. 11)


4. Buying Decision Framework

Ask Yourself:

  1. "Do I take a lot of zoomed-in shots?"Reno6 5G.
  2. "Is battery life and display quality my top priority?"Reno12.
  3. "Will I keep this phone for 3+ years?"Reno12 (newer chip, more RAM).

Scenario-Based Picks

  • Photography enthusiast?Reno6 5G (better camera options).
  • Media consumer/traveler?Reno12 (big battery, brighter screen).
  • Power user/gamer?Toss-up (Reno6 5G benchmarks higher, but Reno12 has 120Hz).

Final Verdict: Which Would I Choose?

I’d pick the Oppo Reno12.

Why?

  • Brighter, smoother 120Hz screen (makes everyday use more enjoyable).
  • 80W charging + 5000mAh battery (no more battery anxiety).
  • More future-proof (Android 14, extra RAM, newer chip).

Yes, the Reno6 5G has a better zoom camera, but unless you’re constantly shooting distant subjects, the Reno12’s overall package is stronger for most users.

Winner: Oppo Reno12. 🏆

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.