Sony Xperia 10 III vs. Motorola Moto G51 5G: Detailed Comparison
1. Specifications Breakdown
Design & Build
| Feature | Sony Xperia 10 III | Motorola Moto G51 5G | Real-World Implications |
|---|---|---|---|
| Dimensions | 154 × 68 × 8.3 mm | 170.5 × 76.5 × 9.1 mm | Xperia 10 III is more compact and pocket-friendly, while the Moto G51 5G is larger and heavier (208g vs. 169g), which may fatigue one-handed use. |
| Weight | 169g | 208g | Lighter weight makes the Xperia better for long-term comfort. |
| Screen Protection | Gorilla Glass 6 | Unknown | Sony has better drop protection, reducing the risk of cracks. |
Display
| Feature | Sony Xperia 10 III | Motorola Moto G51 5G | Real-World Implications |
|---|---|---|---|
| Size | 6" OLED | 6.8" IPS LCD | Moto G51 5G has a bigger screen for media, but OLED on the Xperia provides deeper blacks & better contrast. |
| Resolution | 1080x2520 (457 PPI) | 1080x2400 (387 PPI) | Xperia has a sharper display (higher PPI), better for text clarity. |
| Refresh Rate | 60Hz | 120Hz | Moto G51 5G’s 120Hz makes scrolling smoother, but OLED on Sony offers better colors. |
Performance
| Feature | Sony Xperia 10 III | Motorola Moto G51 5G | Real-World Implications |
|---|---|---|---|
| Chipset | Snapdragon 690 5G | Snapdragon 480+ 5G | Xperia’s 690 is slightly more efficient, but Moto G51 5G’s higher benchmark score (381K vs. 275K) suggests better multitasking. |
| RAM | 6GB | 4GB / 8GB (varies) | 8GB RAM variant on Moto G51 5G is better for heavy apps, while Xperia’s 6GB is decent but not future-proof. |
| Storage | 128GB (non-expandable) | 64GB / 128GB (non-expandable) | Both lack microSD, but Xperia guarantees 128GB baseline; Moto’s 64GB variant may fill up quickly. |
Camera
| Feature | Sony Xperia 10 III | Motorola Moto G51 5G | Real-World Implications |
|---|---|---|---|
| Main Camera | 12MP (f/1.8, Sony sensor) | 50MP (f/1.8, Samsung sensor) | Moto G51 5G has higher pixel count, but Xperia’s Sony sensor means better low-light performance. |
| Ultrawide | 8MP (f/2.2) | 8MP | Comparable, but Sony has a wider aperture for better low-light shots. |
| Selfie Camera | 8MP (f/2.0) | 13MP (f/2.2) | Moto has higher resolution, but Sony’s wider aperture may balance detail in dim conditions. |
| Video | 4K@30fps, 120fps slow-mo | 1080p@60fps, 240fps slow-mo | Sony wins for vloggers (4K support), while Moto has smoother slow-motion (240fps). |
Battery & Charging
| Feature | Sony Xperia 10 III | Motorola Moto G51 5G | Real-World Implications |
|---|---|---|---|
| Capacity | 4500mAh | 5000mAh | Moto G51 5G has longer endurance, but Xperia’s 18W fast charging beats Moto’s 10W. |
| Battery Tech | Li-Polymer | Li-Ion | Li-Polymer (Xperia) is slightly more durable over time. |
2. Key Insights
Sony Xperia 10 III Strengths
✅ Superior Display – OLED with higher PPI offers better contrast & sharpness.
✅ More Compact & Lightweight – Easier to handle, better for one-handed use.
✅ Better Charging – 18W vs. Moto’s 10W means faster top-ups.
✅ 4K Video Recording – A big win for content creators.
Motorola Moto G51 5G Strengths
✅ Larger & Smoother Display – 6.8" 120Hz screen is better for gaming/media.
✅ Bigger Battery – 5000mAh means longer screen-on time.
✅ Better Performance (in benchmarks) – Higher Antutu score (381K vs. 275K) suggests better sustained performance.
Trade-Offs
- Moto G51 5G is bulkier – Not ideal for small hands.
- Xperia’s 60Hz display feels outdated compared to 120Hz.
- No expandable storage on either – 64GB variant on Moto could be limiting.
3. User Profiles & Recommendations
Best for Sony Xperia 10 III:
- Photography/Vlogging – 4K video & better low-light performance.
- One-handed users – Compact and lightweight.
- Media lovers who value OLED quality over sheer size.
Best for Motorola Moto G51 5G:
- Gamers & binge-watchers – 120Hz + big screen.
- Battery life chasers – 5000mAh lasts longer.
- Budget-conscious buyers – Often cheaper than Xperia.
4. Buying Decision Framework
Ask Yourself:
- Do I prioritize display quality (OLED) or smoothness (120Hz)?
- OLED (Xperia) vs. 120Hz (Moto).
- Do I need a compact phone or a bigger battery?
- Xperia = compact, Moto = endurance.
- Do I record a lot of videos?
- Xperia’s 4K is superior.
Scenario-Based Picks:
- Media Consumption? → Moto G51 5G (big screen, 120Hz).
- Photography? → Xperia 10 III (better sensors, 4K).
- Longevity? → Moto G51 5G (better benchmarks).
Final Verdict: Which Would I Choose?
👉 Sony Xperia 10 III – Despite the lower refresh rate, the OLED display, better charging, and compact design make it the better all-rounder for me. The 4K video recording is a big plus, and Gorilla Glass 6 adds durability.
However, if battery life and a smoother display are more important, the Moto G51 5G is a solid alternative—especially for gamers.
My pick? Xperia 10 III for its balance of portability, display quality, and camera performance. 🚀
