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; launch prices were $130 and $899. By overall MobileRank rating, the Vivo X300 Pro leads — 88/100 vs 42/100 (a 46-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 (3,326,259 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).
Profile comparison
Category scores
Redmi 15a
Vivo X300 Pro
What makes Redmi 15a better?
- Lighter: 210g vs 226g
- Cheaper at launch: $130 vs $899
- Better portability (51/100 vs 43/100)
What makes Vivo X300 Pro better?
- Higher AnTuTu: 3326259 vs 639225
- Better Geekbench Single: 3293 vs 880
- Better Geekbench Multi: 10243 vs 2073
- Bigger battery: 6510 vs 6300 mAh
- Faster charging: 90W vs 15W
- Better main camera: 200MP vs 32MP
- Higher performance (94/100 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)
Comparison verdict
Comparing the Redmi 15a vs the Vivo X300 Pro, the Vivo X300 Pro scores 46 points higher (88/100 vs 42/100). In the "performance" category, the Vivo X300 Pro leads (94/100 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). Value score: Redmi 15a — 64/100, Vivo X300 Pro — 88/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo X300 Pro significantly outperforms the Redmi 15a (94/100 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).
Specs comparison
| Specification | Redmi 15a | Vivo X300 Pro | |
|---|---|---|---|
| Processor | Unisoc T8300 | Dimensity 9500 | |
| AnTuTu | 639225 | 3326259 | |
| Geekbench Single | 880 | 3293 | |
| Geekbench Multi | 2073 | 10243 | |
| 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 | 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 | $130 | $899 |
Camera comparison
Redmi 15a
- Main: 32MP f/2.0
- Front: 8MP
Vivo X300 Pro
- Main: 200MP f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Redmi 15a
- 6.9" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Vivo X300 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Battery and charging
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
Overall performance score
We compared Redmi 15a and Vivo X300 Pro, covering their specs and all relevant benchmarks.
Vivo X300 Pro leads Redmi 15a by 80.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $769. Redmi 15a was $769 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300 Pro significantly outperforms the Redmi 15a (94/100 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).
Frequently asked questions
Which is better: the Redmi 15a or the Vivo X300 Pro?
The Vivo X300 Pro significantly outperforms the Redmi 15a by 46 points (88/100 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 — 88/100.
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 (94/100 vs 47/100).
Should you choose the Redmi 15a over the Vivo X300 Pro?
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.