Nubia NaviX Ultra vs Redmi K50 Ultra
The Nubia NaviX Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Redmi K50 Ultra (2022) runs on the Qualcomm Snapdragon 8+ Gen 1. By overall MobileRank rating, the Nubia NaviX Ultra leads — 92/100 vs 65/100 (a 27-point difference). Key differences: the Nubia NaviX Ultra has the bigger battery (7100 mAh vs 5000); the main camera is 200 MP vs 108 MP; the Nubia NaviX Ultra is faster in AnTuTu (3,950,082 vs 1,420,808); the Nubia NaviX Ultra is thinner (7.6mm vs 8.6mm).
Profile comparison
Category scores
Nubia NaviX Ultra
Redmi K50 Ultra
What makes Nubia NaviX Ultra better?
- Higher AnTuTu: 3950082 vs 1420808
- Better Geekbench Single: 3639 vs 1761
- Better Geekbench Multi: 11047 vs 4688
- Bigger battery: 7100 vs 5000 mAh
- Better main camera: 200MP vs 108MP
- Higher performance (98/100 vs 71/100)
- Better camera (96/100 vs 46/100)
- Longer battery life (85/100 vs 64/100)
- Better display (94/100 vs 93/100)
- Better portability (59/100 vs 51/100)
What makes Redmi K50 Ultra better?
- Faster charging: 120W vs 90W
- Lighter: 202g vs 208g
- Overall rating 65/100
Comparison verdict
Comparing the Nubia NaviX Ultra vs the Redmi K50 Ultra, the Nubia NaviX Ultra scores 27 points higher (92/100 vs 65/100). In the "performance" category, the Nubia NaviX Ultra leads (98/100 vs 71/100). In the "camera" category, the Nubia NaviX Ultra leads (96/100 vs 46/100). In the "battery" category, the Nubia NaviX Ultra leads (85/100 vs 64/100). In the "performance" category, the Nubia NaviX Ultra notably outperforms the Redmi K50 Ultra (98/100 vs 71/100). In the "display" category, the Nubia NaviX Ultra and the Redmi K50 Ultra are nearly equal (94/100 vs 93/100). In the "camera" category, the Nubia NaviX Ultra significantly outperforms the Redmi K50 Ultra (96/100 vs 46/100). In the "battery" category, the Nubia NaviX Ultra notably outperforms the Redmi K50 Ultra (85/100 vs 64/100). In the "portability" category, the Nubia NaviX Ultra is a bit better (59/100 vs 51/100).
Specs comparison
| Specification | Nubia NaviX Ultra | Redmi K50 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8+ Gen 1 | |
| AnTuTu | 3950082 | 1420808 | |
| Geekbench Single | 3639 | 1761 | |
| Geekbench Multi | 11047 | 4688 | |
| Display | 6.8" LTPO OLED | 6.7" OLED | |
| Resolution | 1260x2800 | 1220x2712 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7100 mAh | 5000 mAh | |
| Charging | 90W | 120W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 108 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 64 MP | 0 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 512GB / 1TB | 128GB / 256GB / 512GB | |
| OS | Android 16 | Android 12, MIUI 13 | |
| Brightness (peak) | 4500 nits | — | |
| NFC | yes | yes | |
| Dimensions | 162.1×75.7×7.6 mm | 163.1×75.9×8.6 mm | |
| Weight | 208 g | 202 g | |
| Launch price | $845 | — |
Camera comparison
Nubia NaviX Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 32MP
Redmi K50 Ultra
- Main: 108MP f/1.6
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Nubia NaviX Ultra
- 6.8" LTPO OLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Redmi K50 Ultra
- 6.7" OLED
- Resolution: 1220x2712
- Refresh rate: 144 Hz
Battery and charging
Nubia NaviX Ultra
- 7100 mAh
- Wired: 90W
- Wireless: 50W
Redmi K50 Ultra
- 5000 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared Nubia NaviX Ultra and Redmi K50 Ultra, covering their specs and all relevant benchmarks.
Nubia NaviX Ultra leads Redmi K50 Ultra by 178.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi K50 Ultra
Price unknownDetailed category analysis
performance
In the "performance" category, the Nubia NaviX Ultra notably outperforms the Redmi K50 Ultra (98/100 vs 71/100).
display
In the "display" category, the Nubia NaviX Ultra and the Redmi K50 Ultra are nearly equal (94/100 vs 93/100).
camera
In the "camera" category, the Nubia NaviX Ultra significantly outperforms the Redmi K50 Ultra (96/100 vs 46/100).
battery
In the "battery" category, the Nubia NaviX Ultra notably outperforms the Redmi K50 Ultra (85/100 vs 64/100).
portability
In the "portability" category, the Nubia NaviX Ultra is a bit better (59/100 vs 51/100).
Frequently asked questions
Which is better: the Nubia NaviX Ultra or the Redmi K50 Ultra?
The Nubia NaviX Ultra significantly outperforms the Redmi K50 Ultra by 27 points (92/100 vs 65/100).
What is the rating of the Nubia NaviX Ultra and the Redmi K50 Ultra?
The Nubia NaviX Ultra has a MobileRank rating of 92/100, the Redmi K50 Ultra — 65/100.
Which has the better camera: the Nubia NaviX Ultra or the Redmi K50 Ultra?
The Nubia NaviX Ultra leads on camera score (96/100 vs 46/100).
Which is more powerful: the Nubia NaviX Ultra or the Redmi K50 Ultra?
The Nubia NaviX Ultra leads on performance (98/100 vs 71/100).
Should you choose the Nubia NaviX Ultra over the Redmi K50 Ultra?
The Nubia NaviX Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Redmi K50 Ultra is a better fit for active users.