Oppo Reno6 5G vs Sony Xperia 10 III - Detailed Phone Comparison

Detailed Comparison

Specification

General

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

Physical

Volume 85.92 cm³ 86.92 cm³
Screen Size to Weight Ratio 3.53 "/g 3.55 "/g
Weight 182 g 169 g
Height 156.8 mm 154 mm
Width 72.1 mm 68 mm
Thickness 7.6 mm 8.3 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Black
  • Blue
  • White
  • Pink

Display

Screen Size 6.43 " 6 "
Resolution 1080 x 2400 1080 x 2520
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 88.3 % 80.3 %
Pixel Density 409 PPI 457 PPI
Refresh Rate 90 Hz N/A
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 125.00 mAh/in²
Battery Density 50.05 mAh/cm³ 51.77 mAh/cm³
Battery Capacity 4300 mAh 4500 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm SM6350 Snapdragon 690 5G (8 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.0 GHz Kryo 560 Gold & 6x1.7 GHz Kryo 560 Silver)
GPU Mali-G68 MC4 Adreno 619

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 12 13

Comparison Summary

Oppo Reno6 5G vs. Sony Xperia 10 III: The Practical Showdown

Two mid-range 5G phones launched on the same day, but with radically different philosophies. Let’s dissect which one deserves your hard-earned cash.


1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GSony Xperia 10 IIIReal-World Implications
Dimensions156.8 × 72.1 × 7.6 mm154 × 68 × 8.3 mmReno6 is slightly taller/wider (better for media), Xperia is slimmer but thicker (easier one-hand grip)
Weight182g169gXperia feels noticeably lighter—better for long sessions
ProtectionGorilla Glass 5Gorilla Glass 6Sony has more scratch/drop resistance (minor advantage)

Verdict: Sony wins on ergonomics, Oppo on screen real estate.


Display

FeatureOppo Reno6 5GSony Xperia 10 IIIReal-World Implications
Size6.43" AMOLED6" OLEDOppo’s larger screen = better for videos/gaming
Refresh Rate90Hz60HzSmoother scrolling/app transitions on Reno6
Brightness1100 nitsNot specified (~600?)Oppo crushes it outdoors—no squinting in sunlight
Resolution/PPI1080x2400 (409 PPI)1080x2520 (457 PPI)Sony’s higher PPI = slightly crisper text

Verdict: Oppo for media lovers, Sony for pixel purists.


Performance

FeatureOppo Reno6 5GSony Xperia 10 IIIReal-World Implications
ChipsetDimensity 900 (6nm)Snapdragon 690 (8nm)Oppo’s chip is newer, more efficient
AnTuTu Score815,200275,000Oppo is 3x faster—handles gaming/multitasking with ease
RAMUp to 12GB6GBOppo wins for heavy apps, Sony may stutter

Verdict: Oppo is a performance beast—Sony struggles to compete.


Camera

FeatureOppo Reno6 5GSony Xperia 10 IIIReal-World Implications
Main Sensor50MP (IMX766)12MP (Exmor RS)Oppo’s larger sensor = better low-light shots
Ultrawide16MP vs. 8MP8MPOppo’s wider, sharper ultrawide
Selfie32MP vs. 8MP8MPOppo’s selfies are vastly more detailed
Video4K@60fps + OIS4K@30fps (no OIS)Oppo’s stabilization is smoother
Telephoto13MP (2x zoom)8MP (2x zoom)Oppo’s telephoto has better resolution
Extra Features2MP macro, OISTriple cam (no macro)Oppo offers more versatility

Verdict: Oppo dominates—better hardware, stabilization, and versatility.


Battery & Charging

FeatureOppo Reno6 5GSony Xperia 10 IIIReal-World Implications
Capacity4500mAh4500mAhSimilar endurance, but…
Charging65W (0-100% ~30m)18W (~2h+)Oppo’s warp charging is a game-changer

Verdict: Oppo wins—no contest.


2. Key Insights

Oppo Reno6 5G’s Strengths:

Gaming/Performance: Blows Sony away with 3x higher benchmark scores.
Camera: More lenses, better sensors, and stabilization.
Charging: 65W vs. 18W—Sony feels archaic.
Display: Brighter, larger, smoother.

Sony Xperia 10 III’s Strengths:

Ergonomics: Lighter, easier to handle.
Audio: Hi-Res support for wired headphones.
Software: Cleaner Android with longer update support (up to Android 13).

Trade-Offs:

  • Sony’s performance is weak for the price.
  • Oppo’s software is more bloated (ColorOS vs. near-stock Android).

3. Who Should Buy Which?

Choose Oppo Reno6 5G If You:

  • Prioritize performance (gaming, multitasking).
  • Want a top-tier camera at this price.
  • Need ultra-fast charging.
  • Watch a lot of videos (bigger, brighter screen).

Choose Sony Xperia 10 III If You:

  • Prefer compact, lightweight phones.
  • Love wired headphones (3.5mm jack + Hi-Res Audio).
  • Want cleaner software (closer to stock Android).
  • Don’t game heavily.

4. Decision Framework

Ask yourself:

  1. Do I care more about speed or ergonomics? (Oppo = speed, Sony = comfort)
  2. Is camera quality or audio fidelity more important? (Oppo = camera, Sony = audio)
  3. Do I need fast charging or software longevity? (Oppo = charging, Sony = updates)

Final Verdict: Which Would I Choose?

I’d pick the Oppo Reno6 5G—no hesitation.

Why?

  • The performance gap is massive—Sony’s Snapdragon 690 is outdated.
  • Oppo’s cameras are better in every way.
  • 65W charging is transformative (30 mins vs. 2 hours).
  • Brighter, smoother display wins for media consumption.

Sony’s strengths (audio, ergonomics) are niche, while Oppo nails the fundamentals. Unless you hate ColorOS or demand a compact phone, the Reno6 5G is the clear winner.

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.