nubia Z70S Ultra vs Vivo X300 Ultra
78.4Performance93.3
68.2Display82.3
61.1Camera84.6
76.1Battery91.5
86.7Features84
4 spec wins — nubia Z70S Ultra12 spec wins — Vivo X300 Ultra
InnoReviews verdict
Vivo X300 Ultra wins this phone face-off, 88.1 to 73.3, pulling ahead mainly in camera (+23) and battery (+15). nubia Z70S Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the nubia Z70S Ultra
- 50% higher RAM (max): 24 GB vs 16 GB
Reasons to pick the Vivo X300 Ultra
- Stronger performance score: 93 vs 78
- Stronger display score: 82 vs 68
- Stronger camera score: 85 vs 61
- Stronger battery score: 92 vs 76
- 300% higher Main camera: 200 MP vs 50 MP
Display
| Spec | nubia Z70S Ultra | Vivo X300 Ultra |
|---|---|---|
| Screen size | 6.85 ″ | 6.82 ″ |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 1216x2688 | 1440x3168 |
| Pixel density | 431 ppi | 510 ppi+18% |
| Refresh rate | 144 Hz | 144 Hz |
| Peak brightness | 2,000 nits | 4,500 nits+125% |
| Screen-to-body | 95.3 %+6% | 90.3 % |
Performance
| Spec | nubia Z70S Ultra | Vivo X300 Ultra |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Gen 5 |
| AnTuTu | — | 4,085,695 |
| Geekbench 6 (single) | 2,952Top 16% | 3,730+26%Top 3% |
| Geekbench 6 (multi) | 8,952Top 14% | 11,494+28%Top 3% |
| RAM (max) | 24 GB+50% | 16 GB |
| Storage options | 256GB/512GB/1TB | 256/512GB/1TB |
| Storage type | UFS 4.0 | UFS 4.1 |
Camera
| Spec | nubia Z70S Ultra | Vivo X300 Ultra |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.7 | f/1.9 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 64 MP | 200 MP+213% |
| Optical zoom | 2 x | 3.7 x+85% |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 16 MP | 50 MP+213% |
| OIS | Yes | Yes |
Battery
| Spec | nubia Z70S Ultra | Vivo X300 Ultra |
|---|---|---|
| Capacity | 6,600 mAh | 6,600 mAh |
| Wired charging | 80 W | 100 W+25% |
| Wireless charging | 0 W | 40 W |
| Active use endurance | — | 16 h |
Design
| Spec | nubia Z70S Ultra | Vivo X300 Ultra |
|---|---|---|
| Weight | 228 g+2% | 232 g |
| Thickness | 8.6 mm | 8.2 mm+5% |
| IP rating | IP68/IP69 | IP68/IP69 |
| Frame material | — | Aluminum |
Connectivity
| Spec | nubia Z70S Ultra | Vivo X300 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 3.1 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | nubia Z70S Ultra | Vivo X300 Ultra |
|---|---|---|
| OS at launch | Android 15 (Nebula AIOS 1.5) | Android 16 (OriginOS 6) |
| OS update pledge | — | 5 years |
Audio
| Spec | nubia Z70S Ultra | Vivo X300 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |