POCO X4 GT vs vivo Y31s 5G
28.9Performance32.4
73.6Display45.7
32.3Camera34.1
59.1Battery66.2
60Features86.7
5 spec wins — POCO X4 GT4 spec wins — vivo Y31s 5G
InnoReviews verdict
This one is close to a dead heat: POCO X4 GT scores 47.7 against 47.6 for vivo Y31s 5G. Pick by the categories that matter to you — POCO X4 GT edges ahead in display, or by price.
Which would you pick?
Key differences
Reasons to pick the POCO X4 GT
- Stronger display score: 74 vs 46
- 52% higher Wired charging: 67 W vs 44 W
- 28% higher Main camera: 64 MP vs 50 MP
- 20% higher Refresh rate: 144 Hz vs 120 Hz
Reasons to pick the vivo Y31s 5G
- Stronger performance score: 32 vs 29
- Stronger battery score: 66 vs 59
- Stronger features score: 87 vs 60
- 100% higher Front camera: 32 MP vs 16 MP
- 28% higher capacity: 6,500 mAh vs 5,080 mAh
Display
| Spec | POCO X4 GT | vivo Y31s 5G |
|---|---|---|
| Screen size | 6.6 ″ | 6.72 ″+2% |
| Panel type | IPS LCD | IPS LCD |
| Resolution | 2460x1080 | 1080x2408 |
| Pixel density | 407 ppi+4% | 393 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | — | 1,050 nits |
Performance
| Spec | POCO X4 GT | vivo Y31s 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 8100 | Qualcomm Snapdragon 4 Gen 2 |
| Geekbench 6 (single) | — | 924Bottom 25% |
| Geekbench 6 (multi) | — | 2,140Bottom 23% |
| RAM (max) | 8 GB | 8 GB |
| Storage options | 128GB / 256GB | 256GB |
| Storage type | UFS 3.1 | UFS 3.1 |
Camera
| Spec | POCO X4 GT | vivo Y31s 5G |
|---|---|---|
| Main camera | 64 MP+28% | 50 MP |
| Main aperture | f/1.9 | f/1.8 |
| Ultra-wide | 8 MP | — |
| Max video | 4K@30fps | 1080p@60fps |
| Front camera | 16 MP | 32 MP+100% |
| OIS | No | No |
Battery
| Spec | POCO X4 GT | vivo Y31s 5G |
|---|---|---|
| Capacity | 5,080 mAh | 6,500 mAh+28% |
| Wired charging | 67 W+52% | 44 W |
Design
| Spec | POCO X4 GT | vivo Y31s 5G |
|---|---|---|
| Weight | 200 g+4% | 209 g |
| Thickness | 8.9 mm | 8.4 mm+6% |
| IP rating | — | IP68/IP69 |
| Frame material | Plastic | — |
Connectivity
| Spec | POCO X4 GT | vivo Y31s 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Dual-band Wi-Fi |
| Bluetooth | 5.3 | 5.1 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | POCO X4 GT | vivo Y31s 5G |
|---|---|---|
| OS at launch | Android 12 (MIUI 13) | Android 16 (OriginOS 6) |
| OS update pledge | 2 years | — |
Audio
| Spec | POCO X4 GT | vivo Y31s 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | Yes | — |