Sony Xperia 10 III 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 86.92 cm³ 98.28 cm³
Screen Size to Weight Ratio 3.55 "/g 3.51 "/g
Weight 169 g 187 g
Height 154 mm 163.8 mm
Width 68 mm 75 mm
Thickness 8.3 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Pink
  • Blue Oasis
  • Celestial Black

Display

Screen Size 6 " 6.56 "
Resolution 1080 x 2520 720 x 1612
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 80.3 % 84.2 %
Pixel Density 457 PPI 269 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 480 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 125.00 mAh/in² 116.19 mAh/in²
Battery Density 51.77 mAh/cm³ 50.88 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM6350 Snapdragon 690 5G (8 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (2x2.0 GHz Kryo 560 Gold & 6x1.7 GHz Kryo 560 Silver) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 619 PowerVR GE8320

Connectivity

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

Software

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

Comparison Summary

Sony Xperia 10 III vs. OnePlus Nord N20 SE: A Practical Comparison

1. Specifications Breakdown

CategorySony Xperia 10 IIIOnePlus Nord N20 SEReal-World Implications
Design154 × 68 × 8.3 mm, 169g163.8 × 75 × 8 mm, 187gXperia 10 III is lighter and more compact, better for one-handed use. Nord N20 SE is larger and heavier but offers a bigger screen.
Display6" OLED, 1080x2520, 457 PPI6.56" IPS LCD, 720x1612, 269 PPIXperia 10 III has a sharper, more vibrant OLED panel. Nord N20 SE has a bigger but lower-resolution LCD screen (less crisp, worse contrast).
PerformanceSnapdragon 690 5G (8nm), 6GB RAM, 275K AnTuTuHelio G35 (12nm), 4GB RAM, 221K AnTuTuXperia 10 III is significantly faster (better for gaming & multitasking). Nord N20 SE is more entry-level (only for light tasks).
Battery & Charging4500mAh, 18W charging5000mAh, 33W chargingNord N20 SE lasts longer and charges much faster. Xperia 10 III has decent battery life but slower charging.
Cameras12MP main, 8MP telephoto, 8MP ultrawide, 8MP selfie, 4K video50MP main, 2MP depth, 8MP selfie, 1080p videoXperia 10 III has a more versatile triple-camera setup (telephoto & ultrawide). Nord N20 SE has a high-res main sensor but lacks versatility.
SoftwareAndroid 11 (upgradable to 13)Android 12 (unknown updates)Xperia 10 III has a clear upgrade path. Nord N20 SE may not see long-term support.
Audio & ExtrasHi-Res Audio, dual micsStereo speakers, noise-canceling micXperia 10 III for audiophiles (better wired audio). Nord N20 SE has louder speakers (better for media).
DurabilityGorilla Glass 6No official protectionXperia 10 III has better screen protection.

2. Key Insights

Sony Xperia 10 III: Strengths & Weaknesses

Pros:

  • Superior display (OLED, high PPI) – Better for media, reading, and color accuracy.
  • Faster performance – Handles gaming and multitasking better.
  • Better cameras (telephoto & ultrawide) – More flexible for photography.
  • More compact & lighter – Easier to use one-handed.
  • Longer software support (confirmed Android 13).

Cons:

  • Slower charging (18W vs. 33W).
  • Smaller battery (4500mAh vs. 5000mAh).
  • No stereo speakers (OnePlus has an advantage here).

OnePlus Nord N20 SE: Strengths & Weaknesses

Pros:

  • Bigger battery & faster charging – Better endurance and quick top-ups.
  • Larger screen (6.56") – More immersive for videos (but lower quality).
  • Stereo speakers – Louder, better for media consumption.
  • Newer Bluetooth (5.3 vs. 5.1).

Cons:

  • Slower processor (Helio G35) – Struggles with heavy apps.
  • Lower-res LCD screen – Less sharp, worse viewing angles.
  • Basic camera setup (no ultrawide/telephoto).
  • Uncertain software support (OnePlus budget phones often lag behind).

3. User Profiles & Recommendations

Who Should Buy the Sony Xperia 10 III?

Photography enthusiasts – Triple-camera setup with a telephoto lens.
Media consumers – Crisp OLED display for movies and reading.
Gamers & power users – Faster chipset and more RAM.
Those who prefer compact phones – Easier to handle.

Who Should Buy the OnePlus Nord N20 SE?

Battery life-focused users – 5000mAh + 33W charging.
Big-screen lovers – 6.56" display (though lower quality).
Budget buyers wanting decent performance – Cheaper, but not a powerhouse.
Casual media users – Stereo speakers are a plus.


4. Buying Decision Framework

Ask yourself these 3 questions:

  1. Do I prioritize battery life & charging speed?Nord N20 SE wins.
  2. Do I care about display quality & camera versatility?Xperia 10 III wins.
  3. Do I need smooth performance for gaming/multitasking?Xperia 10 III wins.

Scenario-Based Recommendations:

  • Student on a budget who watches a lot of videos?Nord N20 SE (bigger screen, better battery).
  • Photographer or gamer who wants a premium feel?Xperia 10 III (better display & performance).
  • Business user needing reliability & long-term updates?Xperia 10 III.

Final Verdict: Which One Would I Choose?

Winner: Sony Xperia 10 III

  • The better display, faster performance, and superior cameras make it a more future-proof and versatile device. While the Nord N20 SE has a bigger battery and faster charging, its slower processor, lower-res display, and lack of camera versatility hold it back for most users.

If battery life is your top priority, the Nord N20 SE is worth considering—but in nearly every other aspect, the Xperia 10 III is the better phone overall.

Would you make the same choice? Let me know in the comments! 🚀

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.