nubia Z70 Ultra vs OPPO K13x 5G
83.1Performance21.8
68.2Display45.2
61.1Camera29
71.8Battery61.9
86.7Features36
12 spec wins — nubia Z70 Ultra3 spec wins — OPPO K13x 5G
InnoReviews verdict
nubia Z70 Ultra wins this phone face-off, 73.8 to 37.3, pulling ahead mainly in performance (+61) and features (+51). OPPO K13x 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the nubia Z70 Ultra
- Stronger performance score: 83 vs 22
- Stronger display score: 68 vs 45
- Stronger camera score: 61 vs 29
- Stronger battery score: 72 vs 62
- Stronger features score: 87 vs 36
Reasons to pick the OPPO K13x 5G
- 15% lower weight: 194 g vs 228 g
- Has 3.5mm jack — the other doesn't
Display
| Spec | nubia Z70 Ultra | OPPO K13x 5G |
|---|---|---|
| Screen size | 6.85 ″+3% | 6.67 ″ |
| Panel type | AMOLED | IPS LCD |
| Resolution | 1216x2688 | 1604x720 |
| Pixel density | 431 ppi+63% | 264 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 2,000 nits+100% | 1,000 nits |
| Screen-to-body | 95.3 %+6% | 89.9 % |
Performance
| Spec | nubia Z70 Ultra | OPPO K13x 5G |
|---|---|---|
| Chipset | Snapdragon 8 Elite | MediaTek Dimensity 6300 |
| Geekbench 6 (single) | 3,144+301%Top 10% | 785Bottom 19% |
| Geekbench 6 (multi) | 9,620+385%Top 10% | 1,984Bottom 16% |
| Wild Life Extreme stability | 77 %Bottom 47% | — |
| RAM (max) | 24 GB+200% | 8 GB |
| Storage options | 256GB/512GB/1TB | 128GB |
| Storage type | UFS 4.0 | UFS 2.2 |
Camera
| Spec | nubia Z70 Ultra | OPPO K13x 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.59-f/4.0 | f/1.8 |
| Ultra-wide | 50 MP | — |
| Telephoto | 64 MP | — |
| Optical zoom | 2 x | — |
| Max video | 8K@30fps | 1080p@60fps |
| Front camera | 16 MP+100% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | nubia Z70 Ultra | OPPO K13x 5G |
|---|---|---|
| Capacity | 6,150 mAh+3% | 6,000 mAh |
| Wired charging | 80 W+78% | 45 W |
| Wireless charging | 0 W | — |
Design
| Spec | nubia Z70 Ultra | OPPO K13x 5G |
|---|---|---|
| Weight | 228 g | 194 g+15% |
| Thickness | 8.6 mm | 7.9 mm+8% |
| IP rating | IP68/IP69 | IP65 |
| Frame material | Metal | Plastic |
Connectivity
| Spec | nubia Z70 Ultra | OPPO K13x 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | — |
| USB | USB-C 3.1 | USB-C |
| eSIM | No | — |
Software
| Spec | nubia Z70 Ultra | OPPO K13x 5G |
|---|---|---|
| OS at launch | Android 15 (Nebula AIOS) | Android 15 (ColorOS 15) |
| OS update pledge | — | 2 years |
Audio
| Spec | nubia Z70 Ultra | OPPO K13x 5G |
|---|---|---|
| Stereo speakers | Yes | — |
| 3.5mm jack | No | Yes |