Vivo Y31s 5G vs Xiaomi 15S Pro
The Vivo Y31s 5G (2026) runs on the Qualcomm Snapdragon 4 Gen 2, while the Xiaomi 15S Pro (2025) runs on the Xiaomi XRING O1; launch prices were $200 and $760. By overall MobileRank rating, the Xiaomi 15S Pro leads — 84/100 vs 47/100 (a 37-point difference). Key differences: the Vivo Y31s 5G has the bigger battery (6500 mAh vs 6100); the Xiaomi 15S Pro is faster in AnTuTu (2,998,904 vs 560,863).
Vivo Y31s 5G
Xiaomi 15S Pro
- Bigger battery: 6500 vs 6100 mAh
- Cheaper at launch: $200 vs $760
- Overall rating 47/100
- Higher AnTuTu: 2998904 vs 560863
- Better Geekbench Single: 2746 vs 923
- Better Geekbench Multi: 8431 vs 2249
- Faster charging: 90W vs 44W
- Higher performance (89/100 vs 47/100)
- Better camera (78/100 vs 37/100)
- Longer battery life (77/100 vs 58/100)
- Better display (90/100 vs 55/100)
Comparing the Vivo Y31s 5G vs the Xiaomi 15S Pro, the Xiaomi 15S Pro scores 37 points higher (84/100 vs 47/100). In the "performance" category, the Xiaomi 15S Pro leads (89/100 vs 47/100). In the "camera" category, the Xiaomi 15S Pro leads (78/100 vs 37/100). In the "battery" category, the Xiaomi 15S Pro leads (77/100 vs 58/100). Value score: Vivo Y31s 5G — 56/100, Xiaomi 15S Pro — 80/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Xiaomi 15S Pro significantly outperforms the Vivo Y31s 5G (89/100 vs 47/100). In the "display" category, the Xiaomi 15S Pro significantly outperforms the Vivo Y31s 5G (90/100 vs 55/100). In the "camera" category, the Xiaomi 15S Pro significantly outperforms the Vivo Y31s 5G (78/100 vs 37/100). In the "battery" category, the Xiaomi 15S Pro notably outperforms the Vivo Y31s 5G (77/100 vs 58/100).
| Specification | Vivo Y31s 5G | Xiaomi 15S Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 4 Gen 2 | Xiaomi XRING O1 | |
| AnTuTu | 560863 | 2998904 | |
| Geekbench Single | 923 | 2746 | |
| Geekbench Multi | 2249 | 8431 | |
| Display | 6.7" IPS LCD | 6.7" LTPO AMOLED | |
| Resolution | 1600x720 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 6100 mAh | |
| Charging | 44W | 90W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB | 16GB | |
| Storage | 256GB | 512GB / 1TB | |
| OS | Android 16 | Android 15 | |
| NFC | no | — | |
| Dimensions | 164.2×75.4×8.4 mm | — | |
| Weight | 207 g | — | |
| Launch price | $200 | $760 |
Vivo Y31s 5G
- Main: 50MP f/f/1.8
- Front: 32MP
Xiaomi 15S Pro
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo Y31s 5G
- 6.7" IPS LCD
- Resolution: 1600x720
- Refresh rate: 120 Hz
Xiaomi 15S Pro
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Vivo Y31s 5G
- 6500 mAh
- Wired: 44W
- No wireless charging
Xiaomi 15S Pro
- 6100 mAh
- Wired: 90W
- Wireless charging: no data
We compared Vivo Y31s 5G and Xiaomi 15S Pro, covering their specs and all relevant benchmarks.
Xiaomi 15S Pro leads Vivo Y31s 5G by 81.3% in our overall performance rating.
Launch price difference: $560. Vivo Y31s 5G was $560 cheaper at launch.
performance
In the "performance" category, the Xiaomi 15S Pro significantly outperforms the Vivo Y31s 5G (89/100 vs 47/100).
display
In the "display" category, the Xiaomi 15S Pro significantly outperforms the Vivo Y31s 5G (90/100 vs 55/100).
camera
In the "camera" category, the Xiaomi 15S Pro significantly outperforms the Vivo Y31s 5G (78/100 vs 37/100).
battery
In the "battery" category, the Xiaomi 15S Pro notably outperforms the Vivo Y31s 5G (77/100 vs 58/100).
Which is better: the Vivo Y31s 5G or the Xiaomi 15S Pro?
The Xiaomi 15S Pro significantly outperforms the Vivo Y31s 5G by 37 points (84/100 vs 47/100).
What is the rating of the Vivo Y31s 5G and the Xiaomi 15S Pro?
The Vivo Y31s 5G has a MobileRank rating of 47/100, the Xiaomi 15S Pro — 84/100.
Which has the better camera: the Vivo Y31s 5G or the Xiaomi 15S Pro?
The Xiaomi 15S Pro leads on camera score (78/100 vs 37/100).
Which is more powerful: the Vivo Y31s 5G or the Xiaomi 15S Pro?
The Xiaomi 15S Pro leads on performance (89/100 vs 47/100).
Should you choose the Vivo Y31s 5G over the Xiaomi 15S Pro?
The Vivo Y31s 5G is a better fit for everyday use. The Xiaomi 15S Pro is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.