Redmi 15 vs Vivo Y51 Pro
The Redmi 15 (2025) runs on the Qualcomm Snapdragon 685, while the Vivo Y51 Pro (2026) runs on the MediaTek Dimensity 7360 Turbo; launch prices were $180 and $230. By overall MobileRank rating, the Vivo Y51 Pro leads — 49/100 vs 43/100 (a 6-point difference). Key differences: the Vivo Y51 Pro has the bigger battery (7200 mAh vs 7000); the Vivo Y51 Pro is faster in AnTuTu (925,409 vs 476,175); the Redmi 15 has NFC for contactless payments, the Vivo Y51 Pro doesn't.
Profile comparison
Category scores
Redmi 15
Vivo Y51 Pro
What makes Redmi 15 better?
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 214g vs 219g
- Cheaper at launch: $180 vs $230
- Better display (74/100 vs 55/100)
- Better portability (46/100 vs 43/100)
What makes Vivo Y51 Pro better?
- Higher AnTuTu: 925409 vs 476175
- Better Geekbench Single: 1025 vs 466
- Better Geekbench Multi: 2882 vs 1396
- Bigger battery: 7200 vs 7000 mAh
- Faster charging: 44W vs 33W
- Higher performance (56/100 vs 34/100)
- Longer battery life (60/100 vs 58/100)
Comparison verdict
Comparing the Redmi 15 vs the Vivo Y51 Pro, the Vivo Y51 Pro scores 6 points higher (49/100 vs 43/100). In the "performance" category, the Vivo Y51 Pro leads (56/100 vs 34/100). Value score: Redmi 15 — 52/100, Vivo Y51 Pro — 52/100; 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 Y51 Pro notably outperforms the Redmi 15 (56/100 vs 34/100). In the "display" category, the Redmi 15 notably outperforms the Vivo Y51 Pro (74/100 vs 55/100). In the "camera" category, both devices are on the same level — 30/100. In the "battery" category, the Vivo Y51 Pro and the Redmi 15 are nearly equal (60/100 vs 58/100). In the "portability" category, the Redmi 15 and the Vivo Y51 Pro are nearly equal (46/100 vs 43/100).
Specs comparison
| Specification | Redmi 15 | Vivo Y51 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | MediaTek Dimensity 7360 Turbo | |
| AnTuTu | 476175 | 925409 | |
| Geekbench Single | 466 | 1025 | |
| Geekbench Multi | 1396 | 2882 | |
| Display | 6.9" IPS LCD | 6.8" IPS LCD | |
| Resolution | 2340x1080 | 720x1570 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7000 mAh | 7200 mAh | |
| Charging | 33W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 6GB / 8GB | 8GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Xiaomi HyperOS 2 | Android 16 | |
| Brightness (peak) | 850 nits | 1250 nits | |
| NFC | yes | no | |
| Protection | IP64 | IP68 | |
| Dimensions | 169.5×80.5×8.4 mm | 166.6×78.4×8.4 mm | |
| Weight | 214 g | 219 g | |
| Launch price | $180 | $230 |
Camera comparison
Redmi 15
- Main: 50MP f/1.8
- Front: 8MP
Vivo Y51 Pro
- Main: 50MP f/2.0
- Front: 8MP
Display comparison
Redmi 15
- 6.9" IPS LCD
- Resolution: 2340x1080
- Refresh rate: 144 Hz
Vivo Y51 Pro
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Battery and charging
Redmi 15
- 7000 mAh
- Wired: 33W
- No wireless charging
Vivo Y51 Pro
- 7200 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Redmi 15 and Vivo Y51 Pro, covering their specs and all relevant benchmarks.
Vivo Y51 Pro leads Redmi 15 by 48.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $50. Redmi 15 was $50 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo Y51 Pro notably outperforms the Redmi 15 (56/100 vs 34/100).
display
In the "display" category, the Redmi 15 notably outperforms the Vivo Y51 Pro (74/100 vs 55/100).
camera
In the "camera" category, both devices are on the same level — 30/100.
battery
In the "battery" category, the Vivo Y51 Pro and the Redmi 15 are nearly equal (60/100 vs 58/100).
portability
In the "portability" category, the Redmi 15 and the Vivo Y51 Pro are nearly equal (46/100 vs 43/100).
Frequently asked questions
Which is better: the Redmi 15 or the Vivo Y51 Pro?
The Vivo Y51 Pro edges out the Redmi 15 by just 6 points — the two devices are very close in overall level.
What is the rating of the Redmi 15 and the Vivo Y51 Pro?
The Redmi 15 has a MobileRank rating of 43/100, the Vivo Y51 Pro — 49/100.
Which is more powerful: the Redmi 15 or the Vivo Y51 Pro?
The Vivo Y51 Pro leads on performance (56/100 vs 34/100).
Should you choose the Redmi 15 over the Vivo Y51 Pro?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is performance — better on the Vivo Y51 Pro (56/100 vs 34/100).