Samsung Galaxy A55 vs vivo Y31 5G
37.9Performance20
46.1Display39.6
46.8Camera29
52.7Battery66.2
78.7Features73.3
7 spec wins — Samsung Galaxy A554 spec wins — vivo Y31 5G
InnoReviews verdict
Samsung Galaxy A55 wins this phone face-off, 48.4 to 40.3, pulling ahead mainly in performance (+18) and camera (+18). vivo Y31 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Samsung Galaxy A55
- Stronger performance score: 38 vs 20
- Stronger display score: 46 vs 40
- Stronger camera score: 47 vs 29
- Stronger features score: 79 vs 73
- 300% higher Front camera: 32 MP vs 8 MP
Reasons to pick the vivo Y31 5G
- Stronger battery score: 66 vs 53
- 76% higher Wired charging: 44 W vs 25 W
- 30% higher capacity: 6,500 mAh vs 5,000 mAh
Display
| Spec | Samsung Galaxy A55 | vivo Y31 5G |
|---|---|---|
| Screen size | 6.6 ″ | 6.68 ″+1% |
| Panel type | Super AMOLED | IPS LCD |
| Resolution | 1080x2340 | 720x1608 |
| Pixel density | 390 ppi+48% | 264 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,000 nits | 1,000 nits |
| Screen-to-body | 85.8 % | — |
Performance
| Spec | Samsung Galaxy A55 | vivo Y31 5G |
|---|---|---|
| Chipset | Samsung Exynos 1480 | Qualcomm Snapdragon 4 Gen 2 |
| AnTuTu | 997,950Bottom 40% | — |
| AnTuTu 11 (CPU) | 353,082Bottom 35% | — |
| AnTuTu 11 (GPU) | 224,206Bottom 43% | — |
| AnTuTu 11 (Memory) | 162,521Bottom 32% | — |
| AnTuTu 11 (UX) | 258,141Bottom 28% | — |
| Geekbench 6 (single) | 1,150Bottom 45% | — |
| Geekbench 6 (multi) | 3,400Bottom 48% | — |
| RAM (max) | 12 GB+100% | 6 GB |
| Storage options | 128/256GB | 128GB |
| Storage type | — | eMMC 5.1 |
Camera
| Spec | Samsung Galaxy A55 | vivo Y31 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 12 MP | — |
| Optical zoom | 1 x | — |
| Max video | 4K@30fps | 1080p@30fps |
| Front camera | 32 MP+300% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | Samsung Galaxy A55 | vivo Y31 5G |
|---|---|---|
| Capacity | 5,000 mAh | 6,500 mAh+30% |
| Wired charging | 25 W | 44 W+76% |
| Wireless charging | 0 W | — |
| Active use endurance | 11 h | — |
Design
| Spec | Samsung Galaxy A55 | vivo Y31 5G |
|---|---|---|
| Weight | 213 g | 209 g+2% |
| Thickness | 8.2 mm+2% | 8.4 mm |
| IP rating | IP67 | IP68/IP69 |
| Frame material | Aluminum | — |
Connectivity
| Spec | Samsung Galaxy A55 | vivo Y31 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.3 | 4.2 |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | Yes | No |
Software
| Spec | Samsung Galaxy A55 | vivo Y31 5G |
|---|---|---|
| OS at launch | Android 14 (One UI 6.1) | Android 15 (Funtouch OS 15) |
| OS update pledge | 4 years | — |
Audio
| Spec | Samsung Galaxy A55 | vivo Y31 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |