Redmi Note 15 vs Vivo X300s
The Redmi Note 15 (2026) runs on the Qualcomm Snapdragon 6 Gen 3, while the Vivo X300s (2026) runs on the Dimensity 9500; launch prices were $229 and $723. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 53/100 (a 36-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 5520); the main camera is 50 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 824,514); the Redmi Note 15 is noticeably lighter (193g vs 217g).
Redmi Note 15
Vivo X300s
- Lighter: 193g vs 217g
- Cheaper at launch: $229 vs $723
- Better portability (70/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 824514
- Better Geekbench Single: 3228 vs 1015
- Better Geekbench Multi: 9553 vs 2920
- Bigger battery: 7100 vs 5520 mAh
- Faster charging: 90W vs 33W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 55/100)
- Better camera (94/100 vs 35/100)
- Longer battery life (83/100 vs 52/100)
- Better display (94/100 vs 79/100)
Comparing the Redmi Note 15 vs the Vivo X300s, the Vivo X300s scores 36 points higher (89/100 vs 53/100). In the "performance" category, the Vivo X300s leads (94/100 vs 55/100). In the "camera" category, the Vivo X300s leads (94/100 vs 35/100). In the "battery" category, the Vivo X300s leads (83/100 vs 52/100). Value score: Redmi Note 15 — 64/100, Vivo X300s — 90/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo X300s significantly outperforms the Redmi Note 15 (94/100 vs 55/100). In the "display" category, the Vivo X300s notably outperforms the Redmi Note 15 (94/100 vs 79/100). In the "camera" category, the Vivo X300s significantly outperforms the Redmi Note 15 (94/100 vs 35/100). In the "battery" category, the Vivo X300s significantly outperforms the Redmi Note 15 (83/100 vs 52/100). In the "portability" category, the Redmi Note 15 notably outperforms the Vivo X300s (70/100 vs 42/100).
| Specification | Redmi Note 15 | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6 Gen 3 | Dimensity 9500 | |
| AnTuTu | 824514 | 3703823 | |
| Geekbench Single | 1015 | 3228 | |
| Geekbench Multi | 2920 | 9553 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2400x1080 | 2800x1260 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5520 mAh | 7100 mAh | |
| Charging | 33W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 3200 nits | — | |
| NFC | yes | — | |
| Protection | IP66 | — | |
| Dimensions | 164.0×75.4×7.4 mm | — | |
| Weight | 193 g | 217 g | |
| Launch price | $229 | $723 |
Redmi Note 15
- Main: 50MP
- Ultrawide: 8MP
- Front: 16MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Redmi Note 15
- 6.8" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Redmi Note 15
- 5520 mAh
- Wired: 33W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared Redmi Note 15 and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Redmi Note 15 by 77.7% in our overall performance rating.
Launch price difference: $494. Redmi Note 15 was $494 cheaper at launch.
performance
In the "performance" category, the Vivo X300s significantly outperforms the Redmi Note 15 (94/100 vs 55/100).
display
In the "display" category, the Vivo X300s notably outperforms the Redmi Note 15 (94/100 vs 79/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Redmi Note 15 (94/100 vs 35/100).
battery
In the "battery" category, the Vivo X300s significantly outperforms the Redmi Note 15 (83/100 vs 52/100).
portability
In the "portability" category, the Redmi Note 15 notably outperforms the Vivo X300s (70/100 vs 42/100).
Which is better: the Redmi Note 15 or the Vivo X300s?
The Vivo X300s significantly outperforms the Redmi Note 15 by 36 points (89/100 vs 53/100).
What is the rating of the Redmi Note 15 and the Vivo X300s?
The Redmi Note 15 has a MobileRank rating of 53/100, the Vivo X300s — 89/100.
Which has the better camera: the Redmi Note 15 or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 35/100).
Which is more powerful: the Redmi Note 15 or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 55/100).
Should you choose the Redmi Note 15 over the Vivo X300s?
The Redmi Note 15 is a better fit for everyday use. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.