Oppo Reno6 5G vs Samsung Galaxy Z Fold3 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 August 27, 2021
Release Year 2021 2021

Physical

Volume 85.92 cm³ 129.7 cm³
Screen Size to Weight Ratio 3.53 "/g 2.8 "/g
Weight 182 g 271 g
Height 156.8 mm 158.2 mm
Width 72.1 mm 128.1 mm
Thickness 7.6 mm 6.4 mm
Foldable Design No Yes
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Phantom Black
  • Phantom Silver
  • Phantom Green
  • Thom Browne Edition
  • Wooyoungmi Edition

Display

Screen Size 6.43 " 7.6 "
Resolution 1080 x 2400 1768 x 2208
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 88.3 % 89.7 %
Pixel Density 409 PPI 374 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 76.18 mAh/in²
Battery Density 50.05 mAh/cm³ 33.92 mAh/cm³
Battery Capacity 4300 mAh 4400 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Mali-G68 MC4 Adreno 660

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 12 15

Comparison Summary

Oppo Reno6 5G vs. Samsung Galaxy Z Fold3 5G: A Practical Comparison

Both the Oppo Reno6 5G and Samsung Galaxy Z Fold3 5G are premium smartphones, but they cater to vastly different audiences. One is a sleek, camera-focused mid-range device, while the other is a cutting-edge foldable powerhouse. Below, we break down the key differences and explain which phone suits which user best.


1. Specifications Breakdown

Design & Build Quality

FeatureOppo Reno6 5GSamsung Galaxy Z Fold3 5GReal-World Implications
Form FactorStandard slab phoneFoldable (tablet-like)Fold3 transforms into a mini-tablet, but at 271g, it's noticeably heavier. Reno6 is lighter (182g) and more pocket-friendly.
ProtectionGorilla Glass 5Gorilla Glass VictusFold3 has a more durable screen, crucial for a folding device.
DurabilityIPX4 (splash-resistant)IPX8 (water-resistant)Fold3 is better for accidental water exposure.

Display

FeatureOppo Reno6 5GSamsung Galaxy Z Fold3 5GReal-World Implications
Size6.43" AMOLED7.6" Foldable AMOLEDFold3 offers a tablet-like experience when unfolded. Reno6 is more compact for one-handed use.
Refresh Rate90Hz120HzFold3 provides smoother scrolling.
Brightness1100 nits(Not specified)Reno6 is far better in direct sunlight.
Resolution1080x24001768x2208Fold3 has a higher pixel count, but Reno6's 409 PPI is slightly sharper.

Performance

FeatureOppo Reno6 5GSamsung Galaxy Z Fold3 5GReal-World Implications
ChipsetDimensity 900 (6nm)Snapdragon 888 (5nm)Fold3 is 10% faster in benchmarks (AnTuTu 898K vs. 815K).
RAM8/12GB12GBFold3 is better for heavy multitasking.
Storage128/256GB256/512GBFold3 offers more storage, but neither has expandable storage.

Cameras

FeatureOppo Reno6 5GSamsung Galaxy Z Fold3 5GReal-World Implications
Main Camera50MP (Sony IMX766)12MP (Sony IMX555)Reno6 has a bigger sensor (1/1.56") and more megapixels, but Fold3's DxOMark score is higher (120 vs. untested).
Ultrawide16MP13MPReno6 has a slight resolution advantage.
Telephoto13MP12MPSimilar performance.
Selfie Camera32MP (f/2.4)10MP (f/2.2)Reno6 wins in resolution, but Fold3 has an under-display selfie cam.
Video4K @ 30/60fps4K @ 60fps (HDR)Fold3 has better stabilization and HDR.

Battery & Charging

FeatureOppo Reno6 5GSamsung Galaxy Z Fold3 5GReal-World Implications
Capacity4500mAh4400mAhSimilar endurance, but Fold3’s larger screen drains faster.
Charging65W wired25W wired + 15W wireless + reverse chargingReno6 charges 2.5x faster (0-100% in ~30 min). Fold3 offers wireless convenience.

2. Key Insights

Oppo Reno6 5G Strengths

Much faster charging (65W vs. 25W) – Great for users who hate waiting.
Sharper, brighter AMOLED display – Better visibility outdoors.
Superior selfie camera (32MP vs. 10MP).
Lighter and more pocketable – Ideal for users who prefer compact phones.

Samsung Galaxy Z Fold3 5G Strengths

📱 Foldable design – Unique multitasking experience.
🔥 Better performance (Snapdragon 888) – Smoother for gaming & productivity.
🔋 Wireless charging & IPX8 rating – More premium features.
🎥 Better video recording (HDR, superior stabilization).

Trade-Offs

  • The Fold3 is heavier (271g vs. 182g) and more fragile (hinge mechanism).
  • Reno6 has no wireless charging but charges faster.
  • Fold3’s under-display selfie cam is a compromise (lower quality).

3. User Profiles & Recommendations

Who Should Buy the Oppo Reno6 5G?

  • Casual users who want a fast-charging, lightweight phone.
  • Selfie & camera enthusiasts (higher-resolution front & rear cameras).
  • Budget-conscious buyers (Fold3 costs significantly more).

Who Should Buy the Samsung Galaxy Z Fold3 5G?

  • Productivity power users who need multitasking on a big screen.
  • Tech enthusiasts who want the latest foldable innovation.
  • Those who value wireless charging & water resistance.

4. Buying Decision Framework

Ask Yourself:

  1. Do I need a foldable screen for multitasking?
    • Yes → Fold3 | No → Reno6
  2. Is fast charging more important than wireless charging?
    • Yes → Reno6 | No → Fold3
  3. Do I take a lot of selfies?
    • Yes → Reno6 | No → Fold3

Final Verdict: Which Would I Choose?

I'd pick the Oppo Reno6 5G.

Why?

  • Faster charging is a game-changer (65W vs. 25W).
  • Lighter & more pocket-friendly for daily use.
  • Superior selfie camera.
  • Better price-to-performance ratio (Fold3 is expensive for its trade-offs).

The Fold3 is a fantastic device, but unless you really need a foldable screen or wireless charging, the Reno6 offers better practicality for most users.

Your choice depends on priorities: innovation (Fold3) vs. practicality (Reno6).

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.