Sony Xperia 10 III vs Realme GT Neo 3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 March 30, 2022
Release Year 2021 2022

Physical

Volume 86.92 cm³ 101.23 cm³
Screen Size to Weight Ratio 3.55 "/g 3.56 "/g
Weight 169 g 188 g
Height 154 mm 163.3 mm
Width 68 mm 75.6 mm
Thickness 8.3 mm 8.2 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Pink
  • Plain Black (Asphalt Black)
  • Silverstone White (Sprint White)
  • Le Mans Blue (Nitro Blue)

Display

Screen Size 6 " 6.7 "
Resolution 1080 x 2520 1080 x 2412
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 80.3 % 87.5 %
Pixel Density 457 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 125.00 mAh/in² 111.38 mAh/in²
Battery Density 51.77 mAh/cm³ 49.39 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6350 Snapdragon 690 5G (8 nm) Mediatek Dimensity 8100 (5 nm)
CPU Octa-core (2x2.0 GHz Kryo 560 Gold & 6x1.7 GHz Kryo 560 Silver) Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 619 Mali-G610 MC6

Connectivity

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

Software

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

Comparison Summary

Sony Xperia 10 III vs. Realme GT Neo 3: A Practical Showdown

Here's a deep dive into how these two smartphones compare in real-world usage, breaking down their specs into actionable insights.


1. Specifications Breakdown

Design & Build

FeatureSony Xperia 10 IIIRealme GT Neo 3Real-World Implications
Dimensions154 × 68 × 8.3 mm163.3 × 75.6 × 8.2 mmXperia is more compact and lighter (169g vs. 188g), making it easier for one-handed use. GT Neo 3 is bulkier but offers a larger display.
Screen ProtectionGorilla Glass 6Gorilla Glass 5Xperia has slightly better drop protection despite the newer Gorilla Glass naming.
Fingerprint SensorSide-mountedIn-display (basic)Xperia’s side sensor is faster and more reliable in daily use.

Display

FeatureSony Xperia 10 IIIRealme GT Neo 3Real-World Implications
Size & Tech6" OLED, 457 PPI6.7" AMOLED, 394 PPIXperia has a sharper display, but GT Neo 3 is significantly brighter (1000 nits vs. undisclosed) for outdoor visibility.
Refresh Rate60Hz120HzGT Neo 3’s 120Hz makes scrolling and gaming smoother.

Performance

FeatureSony Xperia 10 IIIRealme GT Neo 3Real-World Implications
ChipsetSnapdragon 690 (8nm)Dimensity 8100 (5nm)GT Neo 3’s chipset is 3x faster (AnTuTu 855K vs. 275K), making it far better for gaming and multitasking.
RAM/Storage6GB + 128GB (no expand)Up to 12GB + 512GBGT Neo 3 offers future-proof storage and RAM for power users.

Camera

FeatureSony Xperia 10 IIIRealme GT Neo 3Real-World Implications
Main Camera12MP (f/1.8, Exmor RS)50MP (f/1.88, IMX766)GT Neo 3 captures more detail (higher resolution + OIS). Xperia has a telephoto lens (8MP) for better zoom.
Selfie Camera8MP (f/2.0)16MP (f/2.45)GT Neo 3 wins on resolution, but Xperia’s wider aperture helps in low light.
Video & Features4K@30fps (no OIS)4K@60fps + OIS + UISGT Neo 3 is far superior for video stabilization and slow-mo (480fps vs. 120fps).

Battery & Charging

FeatureSony Xperia 10 IIIRealme GT Neo 3Real-World Implications
Capacity4500mAh5000mAhGT Neo 3 lasts longer with a bigger battery.
Charging Speed18W80WGT Neo 3 charges 4x faster—full in ~30 min vs. ~2 hrs on Xperia.

2. Key Insights

Sony Xperia 10 III Strengths

Compact and Lightweight – Best for small hands or pocketability.
Sharper Display – Better PPI for reading/text clarity.
Telephoto Camera – Useful for zoom shots (uncommon in this price range).

Realme GT Neo 3 Advantages

Brighter, Smoother Screen – 120Hz + 1000 nits for outdoor use.
Blazing Performance – Dimensity 8100 crushes Snapdragon 690 in speed and efficiency.
Superior Camera & Video – OIS, 50MP main sensor, and better stabilization.
Much Faster Charging – 80W is a game-changer for power users.

Trade-Offs

  • If you want compact size or telephoto zoom, Xperia wins.
  • If you prioritize performance, battery life, and charging, GT Neo 3 dominates.

3. User Profiles & Recommendations

Best For Sony Xperia 10 III:

  • Casual users who prioritize one-handed use.
  • Photography enthusiasts who want telephoto flexibility.
  • Minimalist users who don’t need extreme performance.

Best For Realme GT Neo 3:

  • Gamers & power users needing high FPS and fast processing.
  • Content creators who value stabilized video and better low-light shots.
  • Heavy multitaskers who need long battery life + fast charging.

4. Buying Decision Framework

Ask Yourself:

  1. Do I prioritize portability or a larger, smoother display?
    • Compact → Xperia / Big & smooth → GT Neo 3
  2. Is charging speed or camera versatility more important?
    • Fast charging & main camera → GT Neo 3
    • Telephoto zoom → Xperia
  3. Do I need flagship-level performance?
    • Yes → GT Neo 3 / No → Xperia

Scenario Recommendations:

  • Student on a budget who games?GT Neo 3 (performance + battery).
  • Travel photographer?Xperia (telephoto + lighter).
  • Busy professional?GT Neo 3 (fast charging + multitasking).

Final Verdict: Which Would I Choose?

I’d pick the Realme GT Neo 3.

Why? The performance gap is massive, the 120Hz AMOLED is more immersive, and 80W charging is a real convenience boost. While the Xperia 10 III is a solid compact phone, the GT Neo 3 simply offers better value for most users in 2024.

If size and telephoto zoom are non-negotiable, the Xperia is still a good pick—but for sheer speed, battery life, and camera tech, the GT Neo 3 wins. 🚀

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.