Nubia Z80 Ultra vs Redmi K70 Ultra
88.1Performance100
63.3Display75.1
62.5Camera43.4
96.2Battery71.8
86.7Features86.7
5 spec wins — Nubia Z80 Ultra7 spec wins — Redmi K70 Ultra
InnoReviews verdict
Nubia Z80 Ultra wins this phone face-off, 79.5 to 76.7, pulling ahead mainly in battery (+24) and camera (+19). Redmi K70 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 Z80 Ultra
- Stronger camera score: 63 vs 43
- Stronger battery score: 96 vs 72
- 525% higher ultra-wide: 50 MP vs 8 MP
- 31% higher capacity: 7,200 mAh vs 5,500 mAh
Reasons to pick the Redmi K70 Ultra
- Stronger performance score: 100 vs 88
- Stronger display score: 75 vs 63
- 100% higher Peak brightness: 4,000 nits vs 2,000 nits
- 50% higher RAM (max): 24 GB vs 16 GB
- 50% higher Wired charging: 120 W vs 80 W
Display
| Spec | Nubia Z80 Ultra | Redmi K70 Ultra |
|---|---|---|
| Screen size | 6.85 ″+3% | 6.67 ″ |
| Panel type | AMOLED | OLED |
| Resolution | 1216x2688 | 1220x2712 |
| Pixel density | 431 ppi | 446 ppi+3% |
| Refresh rate | 144 Hz | 144 Hz |
| Peak brightness | 2,000 nits | 4,000 nits+100% |
| Screen-to-body | 89.5 % | 89.1 % |
Performance
| Spec | Nubia Z80 Ultra | Redmi K70 Ultra |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9300+ |
| AnTuTu | 2,941,801 | — |
| Geekbench 6 (single) | 3,691Top 3% | — |
| Geekbench 6 (multi) | 10,971Top 3% | — |
| Wild Life Extreme stability | 64 %Bottom 29% | — |
| RAM (max) | 16 GB | 24 GB+50% |
| Storage options | 256GB/512GB/1TB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.0 |
Camera
| Spec | Nubia Z80 Ultra | Redmi K70 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.7 | f/1.7 |
| Ultra-wide | 50 MP+525% | 8 MP |
| Telephoto | 64 MP | — |
| Optical zoom | 2.7 x | — |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 16 MP | 20 MP+25% |
| OIS | Yes | Yes |
Battery
| Spec | Nubia Z80 Ultra | Redmi K70 Ultra |
|---|---|---|
| Capacity | 7,200 mAh+31% | 5,500 mAh |
| Wired charging | 80 W | 120 W+50% |
| Wireless charging | 80 W | 0 W |
| Active use endurance | 20.2 h | — |
Design
| Spec | Nubia Z80 Ultra | Redmi K70 Ultra |
|---|---|---|
| Weight | 227 g | 211 g+7% |
| Thickness | 8.6 mm | 8.4 mm+2% |
| IP rating | IP68/IP69 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Nubia Z80 Ultra | Redmi K70 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C |
| eSIM | — | No |
Software
| Spec | Nubia Z80 Ultra | Redmi K70 Ultra |
|---|---|---|
| OS at launch | Android 16 (MyOS) | Android 14 (HyperOS) |
Audio
| Spec | Nubia Z80 Ultra | Redmi K70 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |