Redmi 15a vs Vivo X300 Pro
The Redmi 15a (2026) runs on the Unisoc T8300, while the Vivo X300 Pro (2025) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300 Pro leads — 87/100 vs 42/100 (a 45-point difference). Key differences: the Vivo X300 Pro has the bigger battery (6510 mAh vs 6300); the main camera is 32 MP vs 200 MP; the Vivo X300 Pro is faster in AnTuTu (3,269,794 vs 639,225); the Vivo X300 Pro has NFC for contactless payments, the Redmi 15a doesn't; the Redmi 15a is noticeably lighter (210g vs 226g).
Redmi 15a
Vivo X300 Pro
- Lighter: 210g vs 226g
- Better portability (51/100 vs 43/100)
- Higher AnTuTu: 3269794 vs 639225
- Better Geekbench Single: 3228 vs 880
- Better Geekbench Multi: 9553 vs 2073
- Bigger battery: 6510 vs 6300 mAh
- Faster charging: 90W vs 15W
- Better main camera: 200MP vs 32MP
- Higher performance (93/100 vs 47/100)
- Better camera (96/100 vs 20/100)
- Longer battery life (81/100 vs 52/100)
- Better display (84/100 vs 55/100)
Comparing the Redmi 15a vs the Vivo X300 Pro, the Vivo X300 Pro scores 45 points higher (87/100 vs 42/100). In the "performance" category, the Vivo X300 Pro leads (93/100 vs 47/100). In the "camera" category, the Vivo X300 Pro leads (96/100 vs 20/100). In the "battery" category, the Vivo X300 Pro leads (81/100 vs 52/100). In the "performance" category, the Vivo X300 Pro significantly outperforms the Redmi 15a (93/100 vs 47/100). In the "display" category, the Vivo X300 Pro notably outperforms the Redmi 15a (84/100 vs 55/100). In the "camera" category, the Vivo X300 Pro significantly outperforms the Redmi 15a (96/100 vs 20/100). In the "battery" category, the Vivo X300 Pro notably outperforms the Redmi 15a (81/100 vs 52/100). In the "portability" category, the Redmi 15a is a bit better (51/100 vs 43/100).
| Specification | Redmi 15a | Vivo X300 Pro | |
|---|---|---|---|
| Processor | Unisoc T8300 | Dimensity 9500 | |
| AnTuTu | 639225 | 3269794 | |
| Geekbench Single | 880 | 3228 | |
| Geekbench Multi | 2073 | 9553 | |
| Display | 6.9" IPS LCD | 6.8" AMOLED | |
| Resolution | 720x1600 | 1260x2800 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6300 mAh | 6510 mAh | |
| Charging | 15W | 90W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 171 | |
| Main camera | 32 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 16, HyperOS 3, up to 4 major Android upgrades | Android 16 | |
| Brightness (peak) | 800 nits | 4500 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 171.6×79.5×8.2 mm | 161.2×75.5×8.0 mm | |
| Weight | 210 g | 226 g | |
| Launch price | — | $899 |
Redmi 15a
- Main: 32MP f/f/2.0
- Front: 8MP
Vivo X300 Pro
- Main: 200MP f/f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Redmi 15a
- 6.9" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Vivo X300 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Redmi 15a
- 6300 mAh
- Wired: 15W
- No wireless charging
Vivo X300 Pro
- 6510 mAh
- NanoReview test: web browsing 13:30 hrs, total 24:37 hrs
- Wired: 90W
- Wireless: 40W
We compared Redmi 15a and Vivo X300 Pro, covering their specs and all relevant benchmarks.
Vivo X300 Pro leads Redmi 15a by 80.5% in our overall performance rating.
Redmi 15a
Price unknownperformance
In the "performance" category, the Vivo X300 Pro significantly outperforms the Redmi 15a (93/100 vs 47/100).
display
In the "display" category, the Vivo X300 Pro notably outperforms the Redmi 15a (84/100 vs 55/100).
camera
In the "camera" category, the Vivo X300 Pro significantly outperforms the Redmi 15a (96/100 vs 20/100).
battery
In the "battery" category, the Vivo X300 Pro notably outperforms the Redmi 15a (81/100 vs 52/100).
portability
In the "portability" category, the Redmi 15a is a bit better (51/100 vs 43/100).
Which is better: the Redmi 15a or the Vivo X300 Pro?
The Vivo X300 Pro significantly outperforms the Redmi 15a by 45 points (87/100 vs 42/100).
What is the rating of the Redmi 15a and the Vivo X300 Pro?
The Redmi 15a has a MobileRank rating of 42/100, the Vivo X300 Pro — 87/100.
Which has the better camera: the Redmi 15a or the Vivo X300 Pro?
The Vivo X300 Pro leads on camera score (96/100 vs 20/100).
Which is more powerful: the Redmi 15a or the Vivo X300 Pro?
The Vivo X300 Pro leads on performance (93/100 vs 47/100).
Should you choose the Redmi 15a over the Vivo X300 Pro?
The Redmi 15a is a better fit for everyday use. The Vivo X300 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.