vivo Y31t 5G vs Xiaomi 15
20Performance76.7
41.3Display64.5
29Camera64.7
70.9Battery83.5
73.3Features78.7
2 spec wins — vivo Y31t 5G8 spec wins — Xiaomi 15
InnoReviews verdict
Xiaomi 15 wins this phone face-off, 73.4 to 41.6, pulling ahead mainly in performance (+57) and camera (+36). vivo Y31t 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the vivo Y31t 5G
- 37% higher capacity: 7,200 mAh vs 5,240 mAh
Reasons to pick the Xiaomi 15
- Stronger performance score: 77 vs 20
- Stronger display score: 65 vs 41
- Stronger camera score: 65 vs 29
- Stronger battery score: 84 vs 71
- Stronger features score: 79 vs 73
Display
| Spec | vivo Y31t 5G | Xiaomi 15 |
|---|---|---|
| Screen size | 6.75 ″+6% | 6.36 ″ |
| Panel type | IPS LCD | LTPO AMOLED |
| Resolution | 720x1608 | 1200x2670 |
| Pixel density | 261 ppi | 460 ppi+76% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,250 nits | 3,200 nits+156% |
Performance
| Spec | vivo Y31t 5G | Xiaomi 15 |
|---|---|---|
| Chipset | Qualcomm Snapdragon 4 Gen 2 | Snapdragon 8 Elite |
| AnTuTu | — | 2,914,100Top 17% |
| AnTuTu 11 (CPU) | — | 874,340Top 14% |
| AnTuTu 11 (GPU) | — | 1,069,991Top 17% |
| AnTuTu 11 (Memory) | — | 379,667Top 20% |
| AnTuTu 11 (UX) | — | 590,102Top 20% |
| Geekbench 6 (single) | — | 2,972Top 15% |
| Geekbench 6 (multi) | — | 9,330Top 12% |
| Wild Life Extreme stability | — | 89 %Top 50% |
| RAM (max) | 6 GB | 12 GB+100% |
| Storage options | 128/256GB | 256/512GB |
| Storage type | UFS 3.1 | UFS 4.0 |
Camera
| Spec | vivo Y31t 5G | Xiaomi 15 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/2.0 | f/1.62 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 2.6 x |
| Max video | — | 8K@30fps |
| Front camera | 8 MP | 32 MP+300% |
| OIS | — | Yes |
Battery
| Spec | vivo Y31t 5G | Xiaomi 15 |
|---|---|---|
| Capacity | 7,200 mAh+37% | 5,240 mAh |
| Wired charging | 44 W | 90 W+105% |
| Wireless charging | — | 50 W |
| Active use endurance | — | 16.5 h |
Design
| Spec | vivo Y31t 5G | Xiaomi 15 |
|---|---|---|
| Weight | 219 g | 191 g+13% |
| Thickness | 8.4 mm | 8.1 mm+4% |
| IP rating | IP68/IP69 | IP68 |
| Frame material | Plastic composite | Aluminum |
Connectivity
| Spec | vivo Y31t 5G | Xiaomi 15 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | — | Wi-Fi 7 |
| Bluetooth | 4.2 | 6.0 |
| NFC | No | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | vivo Y31t 5G | Xiaomi 15 |
|---|---|---|
| OS at launch | Android 16 (OriginOS 6) | Android 15 (HyperOS 2) |
| OS update pledge | — | 4 years |
Audio
| Spec | vivo Y31t 5G | Xiaomi 15 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | — | No |