Should You Upgrade from the Realme 9 Pro to the Realme 15 Pro 5G?
A spec-by-spec look at what actually changes when you move from the Realme 9 Pro to the Realme 15 Pro 5G, 3 years apart.
Yes — the Realme 15 Pro 5G is a worthwhile upgrade
The Realme 15 Pro 5G is 3 years newer than the Realme 9 Pro, and the BeastScore rises from 82.2 to 89.0. The biggest improvements: 2,000 mah bigger battery, 0.2" larger screen, 4 gb more ram. Trade-offs to know: lower-resolution main camera (−13.700000000000003 mp).
What you gain with the Realme 15 Pro 5G
- +2,000 mAh bigger battery
- +0.2" larger screen
- +4 GB more RAM
What you give up
- −Lower-resolution main camera (−13.700000000000003 MP)
| Spec | Realme 9 Pro | Realme 15 Pro 5G | Change |
|---|---|---|---|
| BeastScore (overall) | 82.2 | 89.0 | +6.8 (8%) |
| Battery capacity | 5,000 mAh | 7,000 mAh | +2,000 mAh (40%) |
| Screen size | 6.6" | 6.8" | +0.2" (4%) |
| Refresh rate | 120Hz | 120Hz | No real change |
| Main camera | 63.7 MP | 50 MP | −13.7 MP (22%) |
| RAM | 8 GB | 12 GB | +4 GB (50%) |
Upgrade if…
- You regularly run out of battery before the end of the day
- You play demanding games or want the newest on-device AI features
- Your Realme 9 Pro is 3+ years old and its battery has worn down
Realme 9 Pro vs Realme 15 Pro 5G: Upgrade FAQ
Is it worth upgrading from the Realme 9 Pro to the Realme 15 Pro 5G?
Yes — the Realme 15 Pro 5G is a worthwhile upgrade. The Realme 15 Pro 5G is 3 years newer than the Realme 9 Pro, and the BeastScore rises from 82.2 to 89.0. The biggest improvements: 2,000 mah bigger battery, 0.2" larger screen, 4 gb more ram. Trade-offs to know: lower-resolution main camera (−13.700000000000003 mp).
What is the biggest difference between the Realme 9 Pro and Realme 15 Pro 5G?
2,000 mAh bigger battery: 5,000 mAh on the Realme 9 Pro vs 7,000 mAh on the Realme 15 Pro 5G.
Does the Realme 15 Pro 5G have a bigger battery than the Realme 9 Pro?
The Realme 15 Pro 5G has a 7,000 mAh battery versus 5,000 mAh on the Realme 9 Pro (+2,000 mAh (40%)).
Who should upgrade to the Realme 15 Pro 5G?
Upgrade if: You regularly run out of battery before the end of the day; You play demanding games or want the newest on-device AI features; Your Realme 9 Pro is 3+ years old and its battery has worn down.

