Nubia NaviX Ultra vs Vivo Y21G
The Nubia NaviX Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo Y21G (2022) runs on the MediaTek Helio G70. By overall MobileRank rating, the Nubia NaviX Ultra leads — 92/100 vs 29/100 (a 63-point difference). Key differences: the Nubia NaviX Ultra has the bigger battery (7100 mAh vs 5000); the main camera is 200 MP vs 13 MP; the Nubia NaviX Ultra is faster in AnTuTu (3,950,082 vs 317,084); the Nubia NaviX Ultra has NFC for contactless payments, the Vivo Y21G doesn't; the Vivo Y21G is noticeably lighter (182g vs 208g).
Profile comparison
Category scores
Nubia NaviX Ultra
Vivo Y21G
What makes Nubia NaviX Ultra better?
- Higher AnTuTu: 3950082 vs 317084
- Better Geekbench Single: 3639 vs 417
- Better Geekbench Multi: 11047 vs 1345
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 90W vs 18W
- Better main camera: 200MP vs 13MP
- Higher performance (98/100 vs 27/100)
- Better camera (96/100 vs 10/100)
- Longer battery life (85/100 vs 43/100)
- Better display (94/100 vs 39/100)
What makes Vivo Y21G better?
- Lighter: 182g vs 208g
- Better portability (70/100 vs 59/100)
Comparison verdict
Comparing the Nubia NaviX Ultra vs the Vivo Y21G, the Nubia NaviX Ultra scores 63 points higher (92/100 vs 29/100). In the "performance" category, the Nubia NaviX Ultra leads (98/100 vs 27/100). In the "camera" category, the Nubia NaviX Ultra leads (96/100 vs 10/100). In the "battery" category, the Nubia NaviX Ultra leads (85/100 vs 43/100). In the "performance" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y21G (98/100 vs 27/100). In the "display" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y21G (94/100 vs 39/100). In the "camera" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y21G (96/100 vs 10/100). In the "battery" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y21G (85/100 vs 43/100). In the "portability" category, the Vivo Y21G is a bit better (70/100 vs 59/100).
Specs comparison
| Specification | Nubia NaviX Ultra | Vivo Y21G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Helio G70 | |
| AnTuTu | 3950082 | 317084 | |
| Geekbench Single | 3639 | 417 | |
| Geekbench Multi | 11047 | 1345 | |
| Display | 6.8" LTPO OLED | 6.5" IPS LCD | |
| Resolution | 1260x2800 | 720x1600 | |
| Refresh rate | 144 Hz | — | |
| Battery | 7100 mAh | 5000 mAh | |
| Charging | 90W | 18W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 13 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 64 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB | 4GB | |
| Storage | 512GB / 1TB | 64GB | |
| OS | Android 16 | Android 11, Funtouch 11.1 | |
| Brightness (peak) | 4500 nits | — | |
| NFC | yes | no | |
| Dimensions | 162.1×75.7×7.6 mm | 164.3×76.1×8.0 mm | |
| Weight | 208 g | 182 g | |
| Launch price | $845 | — |
Camera comparison
Nubia NaviX Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 32MP
Vivo Y21G
- Main: 13MP f/2.2
- Front: 8MP
Display comparison
Nubia NaviX Ultra
- 6.8" LTPO OLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Vivo Y21G
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Battery and charging
Nubia NaviX Ultra
- 7100 mAh
- Wired: 90W
- Wireless: 50W
Vivo Y21G
- 5000 mAh
- Wired: 18W
- No wireless charging
Overall performance score
We compared Nubia NaviX Ultra and Vivo Y21G, covering their specs and all relevant benchmarks.
Nubia NaviX Ultra leads Vivo Y21G by 1145.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo Y21G
Price unknownDetailed category analysis
performance
In the "performance" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y21G (98/100 vs 27/100).
display
In the "display" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y21G (94/100 vs 39/100).
camera
In the "camera" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y21G (96/100 vs 10/100).
battery
In the "battery" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y21G (85/100 vs 43/100).
portability
In the "portability" category, the Vivo Y21G is a bit better (70/100 vs 59/100).
Frequently asked questions
Which is better: the Nubia NaviX Ultra or the Vivo Y21G?
The Nubia NaviX Ultra significantly outperforms the Vivo Y21G by 63 points (92/100 vs 29/100).
What is the rating of the Nubia NaviX Ultra and the Vivo Y21G?
The Nubia NaviX Ultra has a MobileRank rating of 92/100, the Vivo Y21G — 29/100.
Which has the better camera: the Nubia NaviX Ultra or the Vivo Y21G?
The Nubia NaviX Ultra leads on camera score (96/100 vs 10/100).
Which is more powerful: the Nubia NaviX Ultra or the Vivo Y21G?
The Nubia NaviX Ultra leads on performance (98/100 vs 27/100).
Should you choose the Nubia NaviX Ultra over the Vivo Y21G?
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.