Nubia Z80 Ultra vs Oppo K12x (China)
The Nubia Z80 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Oppo K12x (China) (2024) runs on the Qualcomm Snapdragon 695 5G. By overall MobileRank rating, the Nubia Z80 Ultra leads — 85/100 vs 51/100 (a 34-point difference). Key differences: the Nubia Z80 Ultra has the bigger battery (6500 mAh vs 5500); the Nubia Z80 Ultra is faster in AnTuTu (3,942,923 vs 592,015); the Nubia Z80 Ultra has NFC for contactless payments, the Oppo K12x (China) doesn't; the Oppo K12x (China) is noticeably lighter (191g vs 225g).
Profile comparison
Category scores
Nubia Z80 Ultra
Oppo K12x (China)
What makes Nubia Z80 Ultra better?
- Higher AnTuTu: 3942923 vs 592015
- Better Geekbench Single: 3639 vs 905
- Better Geekbench Multi: 11047 vs 2101
- Bigger battery: 6500 vs 5500 mAh
- Higher performance (98/100 vs 46/100)
- Better camera (79/100 vs 32/100)
- Longer battery life (81/100 vs 62/100)
- Better display (83/100 vs 79/100)
What makes Oppo K12x (China) better?
- Lighter: 191g vs 225g
- Better portability (63/100 vs 38/100)
Comparison verdict
Comparing the Nubia Z80 Ultra vs the Oppo K12x (China), the Nubia Z80 Ultra scores 34 points higher (85/100 vs 51/100). In the "performance" category, the Nubia Z80 Ultra leads (98/100 vs 46/100). In the "camera" category, the Nubia Z80 Ultra leads (79/100 vs 32/100). In the "battery" category, the Nubia Z80 Ultra leads (81/100 vs 62/100). In the "performance" category, the Nubia Z80 Ultra significantly outperforms the Oppo K12x (China) (98/100 vs 46/100). In the "display" category, the Nubia Z80 Ultra and the Oppo K12x (China) are nearly equal (83/100 vs 79/100). In the "camera" category, the Nubia Z80 Ultra significantly outperforms the Oppo K12x (China) (79/100 vs 32/100). In the "battery" category, the Nubia Z80 Ultra notably outperforms the Oppo K12x (China) (81/100 vs 62/100). In the "portability" category, the Oppo K12x (China) notably outperforms the Nubia Z80 Ultra (63/100 vs 38/100).
Specs comparison
| Specification | Nubia Z80 Ultra | Oppo K12x (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 695 5G | |
| AnTuTu | 3942923 | 592015 | |
| Geekbench Single | 3639 | 905 | |
| Geekbench Multi | 11047 | 2101 | |
| Display | 6.8" LTPO AMOLED | 6.7" OLED | |
| Resolution | 2688x1216 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 5500 mAh | |
| Charging | 80W | 80W | |
| Wireless charging | 80W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 64 MP | 0 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB / 512GB | |
| OS | Android 16 | Android 14, ColorOS 14 | |
| Brightness (peak) | 2000 nits | 2100 nits | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 164.5×77.2×8.6 mm | 162.9×75.6×8.1 mm | |
| Weight | 225 g | 191 g | |
| Launch price | $749 | — |
Camera comparison
Nubia Z80 Ultra
- Main: 50MP f/1.59
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 16MP
Oppo K12x (China)
- Main: 50MP f/1.8
- Front: 16MP
Display comparison
Nubia Z80 Ultra
- 6.8" LTPO AMOLED
- Resolution: 2688x1216
- Refresh rate: 120 Hz
Oppo K12x (China)
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Nubia Z80 Ultra
- 6500 mAh
- NanoReview test: web browsing 14:17 hrs, total 34:15 hrs
- Wired: 80W
- Wireless: 80W
Oppo K12x (China)
- 5500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Nubia Z80 Ultra and Oppo K12x (China), covering their specs and all relevant benchmarks.
Nubia Z80 Ultra leads Oppo K12x (China) by 566.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo K12x (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the Nubia Z80 Ultra significantly outperforms the Oppo K12x (China) (98/100 vs 46/100).
display
In the "display" category, the Nubia Z80 Ultra and the Oppo K12x (China) are nearly equal (83/100 vs 79/100).
camera
In the "camera" category, the Nubia Z80 Ultra significantly outperforms the Oppo K12x (China) (79/100 vs 32/100).
battery
In the "battery" category, the Nubia Z80 Ultra notably outperforms the Oppo K12x (China) (81/100 vs 62/100).
portability
In the "portability" category, the Oppo K12x (China) notably outperforms the Nubia Z80 Ultra (63/100 vs 38/100).
Frequently asked questions
Which is better: the Nubia Z80 Ultra or the Oppo K12x (China)?
The Nubia Z80 Ultra significantly outperforms the Oppo K12x (China) by 34 points (85/100 vs 51/100).
What is the rating of the Nubia Z80 Ultra and the Oppo K12x (China)?
The Nubia Z80 Ultra has a MobileRank rating of 85/100, the Oppo K12x (China) — 51/100.
Which has the better camera: the Nubia Z80 Ultra or the Oppo K12x (China)?
The Nubia Z80 Ultra leads on camera score (79/100 vs 32/100).
Which is more powerful: the Nubia Z80 Ultra or the Oppo K12x (China)?
The Nubia Z80 Ultra leads on performance (98/100 vs 46/100).
Should you choose the Nubia Z80 Ultra over the Oppo K12x (China)?
The Nubia Z80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.