Should You Upgrade from the Realme 9 to the Realme 15 5G?
A spec-by-spec look at what actually changes when you move from the Realme 9 to the Realme 15 5G, 3 years apart.
Yes — the Realme 15 5G is a worthwhile upgrade
The Realme 15 5G is 3 years newer than the Realme 9, and the BeastScore rises from 76.3 to 86.0. The biggest improvements: 2,000 mah bigger battery, 0.3" larger screen, smoother display (+30hz refresh rate).
What you gain with the Realme 15 5G
- +2,000 mAh bigger battery
- +0.3" larger screen
- +Smoother display (+30Hz refresh rate)
- +Higher-resolution main camera (+2 MP)
- +6 GB more RAM
| Spec | Realme 9 | Realme 15 5G | Change |
|---|---|---|---|
| BeastScore (overall) | 76.3 | 86.0 | +9.7 (13%) |
| Battery capacity | 5,000 mAh | 7,000 mAh | +2,000 mAh (40%) |
| Screen size | 6.5" | 6.8" | +0.3" (5%) |
| Refresh rate | 90Hz | 120Hz | +30Hz (33%) |
| Main camera | 48 MP | 50 MP | +2 MP (4%) |
| RAM | 6 GB | 12 GB | +6 GB (100%) |
Upgrade if…
- You regularly run out of battery before the end of the day
- Photo quality is a priority for you
- You play demanding games or want the newest on-device AI features
- You use your phone outdoors a lot and want a brighter, smoother screen
- Your Realme 9 is 3+ years old and its battery has worn down
Realme 9 vs Realme 15 5G: Upgrade FAQ
Is it worth upgrading from the Realme 9 to the Realme 15 5G?
Yes — the Realme 15 5G is a worthwhile upgrade. The Realme 15 5G is 3 years newer than the Realme 9, and the BeastScore rises from 76.3 to 86.0. The biggest improvements: 2,000 mah bigger battery, 0.3" larger screen, smoother display (+30hz refresh rate).
What is the biggest difference between the Realme 9 and Realme 15 5G?
2,000 mAh bigger battery: 5,000 mAh on the Realme 9 vs 7,000 mAh on the Realme 15 5G.
Does the Realme 15 5G have a bigger battery than the Realme 9?
The Realme 15 5G has a 7,000 mAh battery versus 5,000 mAh on the Realme 9 (+2,000 mAh (40%)).
Who should upgrade to the Realme 15 5G?
Upgrade if: You regularly run out of battery before the end of the day; Photo quality is a priority for you; You play demanding games or want the newest on-device AI features; You use your phone outdoors a lot and want a brighter, smoother screen; Your Realme 9 is 3+ years old and its battery has worn down.