Sony Xperia 10 III vs Motorola Moto G42 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 June 28, 2022
Release Year 2021 2022

Physical

Volume 86.92 cm³ 94.32 cm³
Screen Size to Weight Ratio 3.55 "/g 3.66 "/g
Weight 169 g 175 g
Height 154 mm 160.4 mm
Width 68 mm 73.5 mm
Thickness 8.3 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Pink
  • Atlantic Green
  • Metallic Rose

Display

Screen Size 6 " 6.4 "
Resolution 1080 x 2520 1080 x 2400
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 80.3 % 83.9 %
Pixel Density 457 PPI 411 PPI
Refresh Rate N/A N/A
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 122.07 mAh/in²
Battery Density 51.77 mAh/cm³ 53.01 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6350 Snapdragon 690 5G (8 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (2x2.0 GHz Kryo 560 Gold & 6x1.7 GHz Kryo 560 Silver) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Adreno 619 Adreno 610

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

Comparison Summary

Sony Xperia 10 III vs. Motorola Moto G42: A Detailed Comparison

1. Specifications Breakdown

Design & Build

FeatureSony Xperia 10 IIIMotorola Moto G42Real-World Implications
Dimensions (mm)154 × 68 × 8.3160.4 × 73.5 × 8Moto G42 is larger and wider, making it less pocket-friendly but offering a bigger screen. Xperia is slightly thicker but lighter.
Weight (g)169g175gXperia feels marginally lighter in hand, but the difference is minimal.
Screen ProtectionGorilla Glass 6Unknown (likely GG3)Xperia has better drop and scratch resistance.
Fingerprint SensorSide-mountedSide-mountedSimilar placement, but Xperia may be more responsive due to Sony’s tuning.

Display

FeatureSony Xperia 10 IIIMotorola Moto G42Real-World Implications
Size6.0" OLED6.4" AMOLEDMoto G42 offers a bigger screen for media, but Xperia has a more compact form factor.
Resolution1080 × 2520 (457 PPI)1080 × 2400 (411 PPI)Xperia has a sharper display due to higher PPI, but Moto’s AMOLED may have deeper blacks.
Refresh Rate60Hz60HzNeither has a high refresh rate, so smoothness is comparable.

Performance

FeatureSony Xperia 10 IIIMotorola Moto G42Real-World Implications
ChipsetSnapdragon 690 (8nm, 5G)Snapdragon 680 (6nm, 4G)Xperia has 5G support and a slightly faster GPU (Adreno 619L vs. 610). Moto G42 has a more efficient 6nm process.
Benchmark (AnTuTu)275,000249,000Xperia is ~10% faster, but both handle daily tasks smoothly.
RAM Options6GB4GB / 6GBXperia has a slight multitasking edge with 6GB standard.

Camera

FeatureSony Xperia 10 IIIMotorola Moto G42Real-World Implications
Main Camera12MP (f/1.8, Exmor RS)50MP (f/1.8, quad-pixel)Moto G42 has higher resolution but smaller pixel size (0.64µm vs Sony’s likely larger pixels). Sony offers better low-light processing.
Ultrawide8MP (f/2.2)8MP (f/2.2)Similar performance.
Telephoto8MP (2x optical)NoneXperia has a dedicated telephoto for better zoom shots.
Macro CameraNone2MP (f/2.4)Moto G42 adds a dedicated macro lens, though quality is low.
Selfie Camera8MP (f/2.0)16MP (f/2.2)Moto G42 has higher resolution, but Sony’s wider aperture helps in dim lighting.
Video Recording4K@30fps, 120fps slow-mo1080p@30fpsXperia is better for videography with 4K and slow-motion.

Battery & Charging

FeatureSony Xperia 10 IIIMotorola Moto G42Real-World Implications
Capacity4500mAh5000mAhMoto G42 lasts longer, but Sony’s OLED and efficient chipset narrow the gap.
Charging Speed18W20WMoto G42 charges slightly faster.
Battery TypeLi-PolymerLi-IonLi-Polymer (Sony) is more durable over time.

Software & Extras

  • OS Version: Xperia launched with Android 11 (up to 13), Moto G42 with Android 12.
  • Audio: Xperia has Hi-Res Audio support; Moto G42 has Dolby Atmos and stereo speakers.
  • Connectivity: Xperia supports 5G, Moto G42 is 4G-only.

2. Key Insights

Sony Xperia 10 III Strengths

Better display sharpness (higher PPI, Gorilla Glass 6)
Superior camera versatility (telephoto lens, 4K video)
5G support (future-proofing)
More premium build quality

Motorola Moto G42 Strengths

Larger battery (5000mAh) + slightly faster charging (20W)
Bigger AMOLED display (better for media consumption)
Higher-resolution main & selfie cameras (50MP + 16MP)
More affordable (typically priced lower than Xperia)

Trade-Offs

  • Moto G42 lacks 5G and has a weaker GPU (Adreno 610).
  • Xperia lacks stereo speakers and a macro camera.

3. User Profiles & Recommendations

Who Should Buy the Sony Xperia 10 III?

📌 Photography enthusiasts (telephoto lens, better video recording)
📌 5G users (future-proofing)
📌 Those who prefer compact phones (lighter, easier one-handed use)

Who Should Buy the Motorola Moto G42?

📌 Battery life chasers (5000mAh + efficient chipset)
📌 Big-screen lovers (6.4" AMOLED)
📌 Budget-conscious buyers (typically cheaper)


4. Buying Decision Framework

Ask Yourself These Questions:

  1. Do I need 5G?Yes? Xperia 10 III. No? Moto G42.
  2. Is camera versatility more important than battery life?Yes? Xperia. No? Moto.
  3. Do I prefer a more compact phone or a larger display?Compact? Xperia. Big screen? Moto.

Scenario-Based Recommendations:

  • Student on a budget? → Moto G42 (better battery, cheaper).
  • Mobile photographer? → Xperia 10 III (telephoto, 4K video).
  • Casual media consumer? → Moto G42 (bigger display, Dolby Atmos).

Final Verdict: Which Would I Choose?

I’d go with the Sony Xperia 10 III, primarily because of:
Better camera versatility (telephoto lens makes a difference)
Sharper display & Gorilla Glass 6 protection
5G support (future-proofing)

While the Moto G42 has a bigger battery and screen, the Xperia’s superior build, camera flexibility, and 5G make it a better long-term investment.

However, if budget is tight and battery life is critical, the Moto G42 is the smarter pick.

Your choice depends on priorities—but the Xperia 10 III is the more capable all-rounder. 🚀

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.