Ulefone Armor 22 Pro vs vivo Y31 5G
28.9Performance20
44.5Display39.6
30.6Camera29
62.9Battery66.2
46.7Features73.3
7 spec wins — Ulefone Armor 22 Pro6 spec wins — vivo Y31 5G
InnoReviews verdict
This one is close to a dead heat: Ulefone Armor 22 Pro scores 40.9 against 40.3 for vivo Y31 5G. Pick by the categories that matter to you — Ulefone Armor 22 Pro edges ahead in performance and display, or by price.
Which would you pick?
Key differences
Reasons to pick the Ulefone Armor 22 Pro
- Stronger performance score: 29 vs 20
- Stronger display score: 45 vs 40
- 52% higher Pixel density: 401 ppi vs 264 ppi
- 33% higher RAM (max): 8 GB vs 6 GB
- 28% higher Main camera: 64 MP vs 50 MP
Reasons to pick the vivo Y31 5G
- Stronger battery score: 66 vs 63
- Stronger features score: 73 vs 47
- 122% higher Peak brightness: 1,000 nits vs 450 nits
- 44% lower thickness: 8.4 mm vs 15 mm
- 35% lower weight: 209 g vs 324 g
Display
| Spec | Ulefone Armor 22 Pro | vivo Y31 5G |
|---|---|---|
| Screen size | 6.58 ″ | 6.68 ″+2% |
| Panel type | — | IPS LCD |
| Resolution | 1080x2408 | 720x1608 |
| Pixel density | 401 ppi+52% | 264 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 450 nits | 1,000 nits+122% |
Performance
| Spec | Ulefone Armor 22 Pro | vivo Y31 5G |
|---|---|---|
| Chipset | MediaTek Helio G200 | Qualcomm Snapdragon 4 Gen 2 |
| RAM (max) | 8 GB+33% | 6 GB |
| Storage options | 128GB/256GB | 128GB |
| Storage type | UFS2.2 | eMMC 5.1 |
Camera
| Spec | Ulefone Armor 22 Pro | vivo Y31 5G |
|---|---|---|
| Main camera | 64 MP+28% | 50 MP |
| Main aperture | f/1.89 | f/1.8 |
| Max video | 1440p@30fps | 1080p@30fps |
| Front camera | 8 MP | 8 MP |
| OIS | — | No |
Battery
| Spec | Ulefone Armor 22 Pro | vivo Y31 5G |
|---|---|---|
| Capacity | 6,600 mAh+2% | 6,500 mAh |
| Wired charging | 33 W | 44 W+33% |
Design
| Spec | Ulefone Armor 22 Pro | vivo Y31 5G |
|---|---|---|
| Weight | 324 g | 209 g+35% |
| Thickness | 15 mm | 8.4 mm+44% |
| IP rating | IP68/IP69K | IP68/IP69 |
Connectivity
| Spec | Ulefone Armor 22 Pro | vivo Y31 5G |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.2 | 4.2 |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | Yes | No |
Software
| Spec | Ulefone Armor 22 Pro | vivo Y31 5G |
|---|---|---|
| OS at launch | Android 16 | Android 15 (Funtouch OS 15) |
Audio
| Spec | Ulefone Armor 22 Pro | vivo Y31 5G |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | Yes | No |