Vivo Y51 vs Xiaomi 18 Pro Max
The Vivo Y51 (2020) runs on the Qualcomm Snapdragon 665, while the Xiaomi 18 Pro Max (2026) runs on the Qualcomm Snapdragon 8 Elite Extreme Gen 6. By overall MobileRank rating, the Xiaomi 18 Pro Max leads — 92/100 vs 40/100 (a 52-point difference). Key differences: the Xiaomi 18 Pro Max has the bigger battery (8500 mAh vs 5000); the main camera is 48 MP vs 200 MP; the Xiaomi 18 Pro Max is faster in AnTuTu (5,001,234 vs 329,457); the Xiaomi 18 Pro Max has NFC for contactless payments, the Vivo Y51 doesn't; the Vivo Y51 is noticeably lighter (186g vs 235g).
Profile comparison
Category scores
Vivo Y51
Xiaomi 18 Pro Max
What makes Vivo Y51 better?
- Lighter: 186g vs 235g
- Better display (83/100 vs 82/100)
- Better portability (59/100 vs 33/100)
What makes Xiaomi 18 Pro Max better?
- Higher AnTuTu: 5001234 vs 329457
- Better Geekbench Single: 4327 vs 321
- Better Geekbench Multi: 12873 vs 1128
- Bigger battery: 8500 vs 5000 mAh
- Faster charging: 100W vs 18W
- Better main camera: 200MP vs 48MP
- Higher performance (100/100 vs 24/100)
- Better camera (100/100 vs 34/100)
- Longer battery life (92/100 vs 43/100)
Comparison verdict
Comparing the Vivo Y51 vs the Xiaomi 18 Pro Max, the Xiaomi 18 Pro Max scores 52 points higher (92/100 vs 40/100). In the "performance" category, the Xiaomi 18 Pro Max leads (100/100 vs 24/100). In the "camera" category, the Xiaomi 18 Pro Max leads (100/100 vs 34/100). In the "battery" category, the Xiaomi 18 Pro Max leads (92/100 vs 43/100). In the "performance" category, the Xiaomi 18 Pro Max significantly outperforms the Vivo Y51 (100/100 vs 24/100). In the "display" category, the Vivo Y51 and the Xiaomi 18 Pro Max are nearly equal (83/100 vs 82/100). In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the Vivo Y51 (100/100 vs 34/100). In the "battery" category, the Xiaomi 18 Pro Max significantly outperforms the Vivo Y51 (92/100 vs 43/100). In the "portability" category, the Vivo Y51 notably outperforms the Xiaomi 18 Pro Max (59/100 vs 33/100).
Specs comparison
| Specification | Vivo Y51 | Xiaomi 18 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 665 | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | |
| AnTuTu | 329457 | 5001234 | |
| Geekbench Single | 321 | 4327 | |
| Geekbench Multi | 1128 | 12873 | |
| Display | 6.4" Super AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1080x2340 | 1208x2624 | |
| Refresh rate | — | 120 Hz | |
| Battery | 5000 mAh | 8500 mAh | |
| Charging | 18W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 10, Funtouch 10 | Android 17 | |
| Brightness (peak) | — | 4000 nits | |
| NFC | no | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 159.3×75.2×8.7 mm | 163.4×77.6×8.4 mm | |
| Weight | 186 g | 235 g | |
| Launch price | — | $986 |
Camera comparison
Vivo Y51
- Main: 48MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 18 Pro Max
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Vivo Y51
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Xiaomi 18 Pro Max
- 6.9" LTPO AMOLED
- Resolution: 1208x2624
- Refresh rate: 120 Hz
Battery and charging
Vivo Y51
- 5000 mAh
- Wired: 18W
- No wireless charging
Xiaomi 18 Pro Max
- 8500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Vivo Y51 and Xiaomi 18 Pro Max, covering their specs and all relevant benchmarks.
Xiaomi 18 Pro Max leads Vivo Y51 by 93.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo Y51
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Pro Max significantly outperforms the Vivo Y51 (100/100 vs 24/100).
display
In the "display" category, the Vivo Y51 and the Xiaomi 18 Pro Max are nearly equal (83/100 vs 82/100).
camera
In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the Vivo Y51 (100/100 vs 34/100).
battery
In the "battery" category, the Xiaomi 18 Pro Max significantly outperforms the Vivo Y51 (92/100 vs 43/100).
portability
In the "portability" category, the Vivo Y51 notably outperforms the Xiaomi 18 Pro Max (59/100 vs 33/100).
Frequently asked questions
Which is better: the Vivo Y51 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max significantly outperforms the Vivo Y51 by 52 points (92/100 vs 40/100).
What is the rating of the Vivo Y51 and the Xiaomi 18 Pro Max?
The Vivo Y51 has a MobileRank rating of 40/100, the Xiaomi 18 Pro Max — 92/100.
Which has the better camera: the Vivo Y51 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on camera score (100/100 vs 34/100).
Which is more powerful: the Vivo Y51 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on performance (100/100 vs 24/100).
Should you choose the Vivo Y51 over the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.