Nubia Z50 Ultra vs Xiaomi 18 Fold
The Nubia Z50 Ultra (2023) runs on the Qualcomm Snapdragon 8 Gen 2, while the Xiaomi 18 Fold (2026) runs on the Xiaomi XRING O3. By overall MobileRank rating, the Xiaomi 18 Fold leads — 86/100 vs 73/100 (a 13-point difference). Key differences: the Xiaomi 18 Fold has the bigger battery (6000 mAh vs 5000); the main camera is 64 MP vs 200 MP; the Xiaomi 18 Fold is faster in AnTuTu (5,228,014 vs 1,842,269); the Xiaomi 18 Fold is thinner (5.0mm vs 8.3mm).
Profile comparison
Category scores
Nubia Z50 Ultra
Xiaomi 18 Fold
What makes Nubia Z50 Ultra better?
- Faster charging: 80W vs 67W
- Better camera (86/100 vs 85/100)
- Better display (80/100 vs 79/100)
What makes Xiaomi 18 Fold better?
- Higher AnTuTu: 5228014 vs 1842269
- Better Geekbench Single: 3715 vs 2004
- Better Geekbench Multi: 14213 vs 5311
- Bigger battery: 6000 vs 5000 mAh
- Better main camera: 200MP vs 64MP
- Lighter: 219g vs 228g
- Higher performance (99/100 vs 76/100)
- Longer battery life (75/100 vs 56/100)
- Better portability (64/100 vs 40/100)
Comparison verdict
Comparing the Nubia Z50 Ultra vs the Xiaomi 18 Fold, the Xiaomi 18 Fold scores 13 points higher (86/100 vs 73/100). In the "performance" category, the Xiaomi 18 Fold leads (99/100 vs 76/100). In the "battery" category, the Xiaomi 18 Fold leads (75/100 vs 56/100). In the "performance" category, the Xiaomi 18 Fold notably outperforms the Nubia Z50 Ultra (99/100 vs 76/100). In the "display" category, the Nubia Z50 Ultra and the Xiaomi 18 Fold are nearly equal (80/100 vs 79/100). In the "camera" category, the Nubia Z50 Ultra and the Xiaomi 18 Fold are nearly equal (86/100 vs 85/100). In the "battery" category, the Xiaomi 18 Fold notably outperforms the Nubia Z50 Ultra (75/100 vs 56/100). In the "portability" category, the Xiaomi 18 Fold notably outperforms the Nubia Z50 Ultra (64/100 vs 40/100).
Specs comparison
| Specification | Nubia Z50 Ultra | Xiaomi 18 Fold | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | Xiaomi XRING O3 | |
| AnTuTu | 1842269 | 5228014 | |
| Geekbench Single | 2004 | 3715 | |
| Geekbench Multi | 5311 | 14213 | |
| Display | 6.8" AMOLED | 7.6" LTPO AMOLED | |
| Resolution | 1116x2480 | 1672x2364 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | 80W | 67W | |
| Wireless charging | 0W | 50W | |
| Main camera | 64 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 64 MP | 50 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 8GB / 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 13, MyOS 13 | Android 16 | |
| Brightness (peak) | 1500 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | — | IP59 | |
| Dimensions | 163.9×76.3×8.3 mm | 159.7×145.1×5.0 mm | |
| Weight | 228 g | 219 g | |
| Launch price | — | $1639 |
Camera comparison
Nubia Z50 Ultra
- Main: 64MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 16MP
Xiaomi 18 Fold
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Display comparison
Nubia Z50 Ultra
- 6.8" AMOLED
- Resolution: 1116x2480
- Refresh rate: 120 Hz
Xiaomi 18 Fold
- 7.6" LTPO AMOLED
- Resolution: 1672x2364
- Refresh rate: 120 Hz
Battery and charging
Nubia Z50 Ultra
- 5000 mAh
- Wired: 80W
- No wireless charging
Xiaomi 18 Fold
- 6000 mAh
- Wired: 67W
- Wireless: 50W
Overall performance score
We compared Nubia Z50 Ultra and Xiaomi 18 Fold, covering their specs and all relevant benchmarks.
Xiaomi 18 Fold leads Nubia Z50 Ultra by 64.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Nubia Z50 Ultra
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Fold notably outperforms the Nubia Z50 Ultra (99/100 vs 76/100).
display
In the "display" category, the Nubia Z50 Ultra and the Xiaomi 18 Fold are nearly equal (80/100 vs 79/100).
camera
In the "camera" category, the Nubia Z50 Ultra and the Xiaomi 18 Fold are nearly equal (86/100 vs 85/100).
battery
In the "battery" category, the Xiaomi 18 Fold notably outperforms the Nubia Z50 Ultra (75/100 vs 56/100).
portability
In the "portability" category, the Xiaomi 18 Fold notably outperforms the Nubia Z50 Ultra (64/100 vs 40/100).
Frequently asked questions
Which is better: the Nubia Z50 Ultra or the Xiaomi 18 Fold?
The Xiaomi 18 Fold is noticeably better than the Nubia Z50 Ultra — the overall rating gap is 13 points.
What is the rating of the Nubia Z50 Ultra and the Xiaomi 18 Fold?
The Nubia Z50 Ultra has a MobileRank rating of 73/100, the Xiaomi 18 Fold — 86/100.
Which is more powerful: the Nubia Z50 Ultra or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on performance (99/100 vs 76/100).
Should you choose the Nubia Z50 Ultra over the Xiaomi 18 Fold?
The Nubia Z50 Ultra is a better fit for active users, mobile photography enthusiasts. The Xiaomi 18 Fold is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.