Sony Xperia 10 III vs Google Pixel 9 Pro Fold - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 September 4, 2024
Release Year 2021 2024

Physical

Volume 86.92 cm³ 118.89 cm³
Screen Size to Weight Ratio 3.55 "/g 3.11 "/g
Weight 169 g 257 g
Height 154 mm 155.2 mm
Width 68 mm 150.2 mm
Thickness 8.3 mm 5.1 mm
Foldable Design No Yes
Available Colors
  • Black
  • Blue
  • White
  • Pink
  • Obsidian
  • Porcelain

Display

Screen Size 6 " 8 "
Resolution 1080 x 2520 2076 x 2152
Aspect Ratio 21:9 16:9
Screen-to-Body Ratio 80.3 % 88.5 %
Pixel Density 457 PPI 373 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness N/A 2700 nits

Hardware

Battery Capacity per Screen Area 125.00 mAh/in² 72.66 mAh/in²
Battery Density 51.77 mAh/cm³ 39.11 mAh/cm³
Battery Capacity 4500 mAh 4650 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6350 Snapdragon 690 5G (8 nm) Google Tensor G4 (4 nm)
CPU Octa-core (2x2.0 GHz Kryo 560 Gold & 6x1.7 GHz Kryo 560 Silver) Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.92 GHz Cortex-A520)
GPU Adreno 619 Mali-G715 MC7

Connectivity

USB Version 3.1 3.2
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 3.2

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 13 21

Comparison Summary

Sony Xperia 10 III vs. Google Pixel 9 Pro Fold: A Practical Comparison

The Sony Xperia 10 III (2021) and Google Pixel 9 Pro Fold (2024) represent two very different approaches to smartphone design. One is a compact, traditional slab phone with solid mid-range specs, while the other is a cutting-edge foldable with flagship performance. Let’s break down how they compare in real-world use.


1. Specifications Breakdown

Design & Build

FeatureSony Xperia 10 IIIGoogle Pixel 9 Pro FoldReal-World Implications
Form FactorStandard smartphoneFoldable (book-style)Xperia fits easily in pockets; Pixel Fold offers tablet-like screen expansion.
Dimensions154 × 68 × 8.3 mm (169g)155.2 × 150.2 × 5.1 mm (257g)Pixel is much wider when open, heavier (~88g more), but thinner.
DurabilityGorilla Glass 6Gorilla Glass Victus 2Pixel has better screen protection against drops/scratches.
Fingerprint SensorSide-mountedSide-mountedBoth offer quick unlock, but Pixel may integrate better with Google’s security features.

🔹 Takeaway: The Xperia is lighter and more pocket-friendly, while the Pixel offers transformative flexibility with its foldable display but is significantly bulkier.


Display

FeatureSony Xperia 10 IIIGoogle Pixel 9 Pro FoldReal-World Implications
Size6" OLED (1080x2520, 457 PPI)8" OLED (2076x2152, 373 PPI)Pixel’s larger screen is great for multitasking, but Xperia’s higher PPI means sharper text/images.
Refresh Rate60Hz120HzPixel’s smoother scrolling and animations feel more premium.
BrightnessNot specified (likely ~600 nits)Likely 1200+ nits (est.)Pixel should be better in direct sunlight.

🔹 Takeaway: The Pixel wins on sheer screen real estate and fluidity, but the Xperia’s sharper, more compact display is better for one-handed use.


Performance

FeatureSony Xperia 10 IIIGoogle Pixel 9 Pro FoldReal-World Implications
ChipsetSnapdragon 690 (8nm)Tensor G4 (4nm)Tensor G4 is far more powerful, better for AI, gaming, and future-proofing.
RAM6GB16GBPixel handles multitasking and heavy apps effortlessly; Xperia may struggle.
AnTuTu Score275K1.14M (~4x faster)Pixel is significantly faster for demanding apps/games.
Storage128GB (non-expandable)256/512GB (non-expandable)Pixel offers more space for media and apps.

🔹 Takeaway: The Pixel dominates in raw power, while the Xperia is fine for basics but ages poorly due to the mid-range chipset.


Cameras

FeatureSony Xperia 10 IIIGoogle Pixel 9 Pro FoldReal-World Implications
Main Camera12MP (f/1.8)48MP (f/1.7) + AI processingPixel’s higher resolution + computational photography means better photos in all conditions.
Ultrawide8MP (f/2.2)10.5MP (f/2.2)Pixel offers sharper wide shots.
Telephoto8MP (f/2.4)10.8MP (f/3.0)Pixel’s optical zoom is superior.
Selfie8MP (f/2.0)10MP (f/2.2)Pixel’s selfies will be more detailed.
Video4K@30fps, no OIS4K@60fps w/ OIS, HDRPixel offers smoother, more stable video.
DxOMark ScoreN/A141 (high-end performance)Pixel’s camera is among the best in the market.

🔹 Takeaway: The Pixel wins decisively—better hardware, AI processing, and stabilization. Xperia’s cameras are decent but outdated.


Battery & Charging

FeatureSony Xperia 10 IIIGoogle Pixel 9 Pro FoldReal-World Implications
Capacity4500mAh4650mAhSimilar endurance, but Pixel’s efficiency gains (Tensor chip) may help.
Charging18W wired27W wired + 7.5W wirelessPixel charges faster and supports wireless charging.

🔹 Takeaway: A close call, but Pixel’s faster charging and wireless support give it an edge.


2. Key Insights

Sony Xperia 10 III Strengths

Compact & lightweight – Easier to carry, better for one-handed use.
Higher PPI display – Sharper visuals for a 6" screen.
Lower price (likely) – More budget-friendly.

Google Pixel 9 Pro Fold Strengths

Foldable screen – Expands into a mini tablet for productivity/media.
Top-tier performance – Tensor G4 crushes the Snapdragon 690.
Superior cameras – Better hardware + Google’s AI magic.
Faster charging & wireless support – More convenient power options.

Trade-Offs

  • Pixel is heavier & bulkier (~257g vs. Xperia’s 169g).
  • Xperia’s performance lags—struggles with heavy apps/gaming.
  • Pixel is much more expensive (foldables command a premium).

3. User Profiles & Recommendations

Who Should Buy the Sony Xperia 10 III?

🔸 Casual users who prioritize portability and simplicity.
🔸 Budget-conscious buyers who don’t need flagship performance.
🔸 Media consumers who prefer a sharper display for reading/videos.

Who Should Buy the Google Pixel 9 Pro Fold?

🔸 Power users who need flagship performance & multitasking.
🔸 Photography enthusiasts who want the best AI-enhanced cameras.
🔸 Foldable fans who love the tablet-like flexibility.


4. Buying Decision Framework

Ask Yourself These 3 Questions:

  1. Do I need a larger screen for productivity/entertainment?Pixel.
  2. Is budget a bigger priority than raw power?Xperia.
  3. Do I take lots of photos/videos?Pixel.

Scenario-Based Recommendations:

  • Best for Travel: Pixel (big screen + great camera).
  • Best for One-Hand Use: Xperia (compact, lightweight).
  • Best Future-Proof Pick: Pixel (Tensor G4, long-term updates).

Final Verdict: Which Would I Choose?

🔴 If budget is tight & I prefer a small phone → Sony Xperia 10 III.
If I want the best performance, cameras, & innovation → Google Pixel 9 Pro Fold.

My Personal Pick: Google Pixel 9 Pro Fold

Why?

  • Foldable screens are the future, and Google’s implementation is polished.
  • The camera & Tensor AI software make it a versatile powerhouse.
  • 16GB RAM & 512GB storage ensure it won’t slow down for years.

The Xperia is a solid mid-ranger, but the Pixel Fold is a game-changer—assuming the price is justifiable for your needs.

🚀 Bottom Line: If you can afford it, the Pixel 9 Pro Fold is the clear winner—unless you really prioritize lightweight simplicity over everything else.

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.