POCO X4 GT vs vivo Y31d
37.2Performance28.9
73.6Display42.5
32.3Camera29
59.1Battery70.9
60Features46.7
9 spec wins — POCO X4 GT3 spec wins — vivo Y31d
InnoReviews verdict
POCO X4 GT wins this phone face-off, 50.2 to 41.8, pulling ahead mainly in display (+31) and features (+13). vivo Y31d still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the POCO X4 GT
- Stronger performance score: 37 vs 29
- Stronger display score: 74 vs 43
- Stronger camera score: 32 vs 29
- Stronger features score: 60 vs 47
- 100% higher Front camera: 16 MP vs 8 MP
Reasons to pick the vivo Y31d
- Stronger battery score: 71 vs 59
- 42% higher capacity: 7,200 mAh vs 5,080 mAh
Display
| Spec | POCO X4 GT | vivo Y31d |
|---|---|---|
| Screen size | 6.6 ″ | 6.75 ″+2% |
| Panel type | IPS LCD | IPS LCD |
| Resolution | 2460x1080 | 720x1570 |
| Pixel density | 407 ppi+59% | 256 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | — | 1,250 nits |
| Screen-to-body | — | 85.3 % |
Performance
| Spec | POCO X4 GT | vivo Y31d |
|---|---|---|
| Chipset | MediaTek Dimensity 8100 | Qualcomm Snapdragon 6s 4G Gen 2 |
| AnTuTu | 1,050,000 | — |
| Geekbench 6 (single) | 1,180Bottom 47% | — |
| Geekbench 6 (multi) | 3,800Top 49% | — |
| RAM (max) | 8 GB | 8 GB |
| Storage options | 128GB / 256GB | 128/256GB |
| Storage type | UFS 3.1 | UFS 2.2 |
Camera
| Spec | POCO X4 GT | vivo Y31d |
|---|---|---|
| Main camera | 64 MP+28% | 50 MP |
| Main aperture | f/1.9 | f/2.0 |
| Ultra-wide | 8 MP | — |
| Max video | 4K@30fps | 1080p@30fps |
| Front camera | 16 MP+100% | 8 MP |
| OIS | No | No |
Battery
| Spec | POCO X4 GT | vivo Y31d |
|---|---|---|
| Capacity | 5,080 mAh | 7,200 mAh+42% |
| Wired charging | 67 W+52% | 44 W |
Design
| Spec | POCO X4 GT | vivo Y31d |
|---|---|---|
| Weight | 200 g+9% | 219 g |
| Thickness | 8.9 mm | 8.4 mm+6% |
| IP rating | — | IP68/IP69 |
| Frame material | Plastic | Plastic |
Connectivity
| Spec | POCO X4 GT | vivo Y31d |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.3 | 5.1 |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | POCO X4 GT | vivo Y31d |
|---|---|---|
| OS at launch | Android 12 (MIUI 13) | Android 16 (OriginOS 6) |
| OS update pledge | 2 years | — |
Audio
| Spec | POCO X4 GT | vivo Y31d |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | Yes | No |