POCO X4 GT vs vivo X100 Ultra
37.2Performance64.4
73.6Display67.6
32.3Camera75.8
59.1Battery75.5
60Features86.7
5 spec wins — POCO X4 GT8 spec wins — vivo X100 Ultra
InnoReviews verdict
vivo X100 Ultra wins this phone face-off, 71.8 to 50.2, pulling ahead mainly in camera (+44) and performance (+27). POCO X4 GT 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 display score: 74 vs 68
- 28% higher Main camera: 64 MP vs 50 MP
- 20% higher Refresh rate: 144 Hz vs 120 Hz
- 13% lower weight: 200 g vs 229 g
- Has 3.5mm jack — the other doesn't
Reasons to pick the vivo X100 Ultra
- Stronger performance score: 64 vs 37
- Stronger camera score: 76 vs 32
- Stronger battery score: 76 vs 59
- Stronger features score: 87 vs 60
- 525% higher ultra-wide: 50 MP vs 8 MP
Display
| Spec | POCO X4 GT | vivo X100 Ultra |
|---|---|---|
| Screen size | 6.6 ″ | 6.78 ″+3% |
| Panel type | IPS LCD | LTPO AMOLED |
| Resolution | 2460x1080 | 1440x3200 |
| Pixel density | 407 ppi | 517 ppi+27% |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | — | 3,000 nits |
| Screen-to-body | — | 89.8 % |
Performance
| Spec | POCO X4 GT | vivo X100 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 8100 | Qualcomm Snapdragon 8 Gen 3 |
| AnTuTu | 1,050,000 | — |
| Geekbench 6 (single) | 1,180Bottom 47% | — |
| Geekbench 6 (multi) | 3,800Top 49% | — |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128GB / 256GB | 256/512GB/1TB |
| Storage type | UFS 3.1 | UFS 4.0 |
Camera
| Spec | POCO X4 GT | vivo X100 Ultra |
|---|---|---|
| Main camera | 64 MP+28% | 50 MP |
| Main aperture | f/1.9 | f/1.75 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | — | 200 MP |
| Optical zoom | — | 3.7 x |
| Max video | 4K@30fps | 8K@30fps |
| Front camera | 16 MP | 50 MP+213% |
| OIS | No | Yes |
Battery
| Spec | POCO X4 GT | vivo X100 Ultra |
|---|---|---|
| Capacity | 5,080 mAh | 5,500 mAh+8% |
| Wired charging | 67 W | 80 W+19% |
| Wireless charging | — | 30 W |
| Active use endurance | — | 12.9 h |
Design
| Spec | POCO X4 GT | vivo X100 Ultra |
|---|---|---|
| Weight | 200 g+13% | 229 g |
| Thickness | 8.9 mm+4% | 9.2 mm |
| IP rating | — | IP68/IP69 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | POCO X4 GT | vivo X100 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | No |
Software
| Spec | POCO X4 GT | vivo X100 Ultra |
|---|---|---|
| OS at launch | Android 12 (MIUI 13) | Android 14 (OriginOS 4) |
| OS update pledge | 2 years | — |
Audio
| Spec | POCO X4 GT | vivo X100 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | Yes | No |