Infinix Smart 4 vs Nubia Z80 Ultra
The Infinix Smart 4 (2019) runs on the MediaTek Helio A22, while the Nubia Z80 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Nubia Z80 Ultra leads — 85/100 vs 20/100 (a 65-point difference). Key differences: the Nubia Z80 Ultra has the bigger battery (6500 mAh vs 4000); the main camera is 8 MP vs 50 MP; the Nubia Z80 Ultra is faster in AnTuTu (3,942,923 vs 155,362); the Nubia Z80 Ultra has NFC for contactless payments, the Infinix Smart 4 doesn't; the Infinix Smart 4 is noticeably lighter (183g vs 225g).
Profile comparison
Category scores
Infinix Smart 4
Nubia Z80 Ultra
What makes Infinix Smart 4 better?
- Lighter: 183g vs 225g
- Better portability (66/100 vs 38/100)
What makes Nubia Z80 Ultra better?
- Higher AnTuTu: 3942923 vs 155362
- Better Geekbench Single: 3639 vs 300
- Better Geekbench Multi: 11047 vs 486
- Bigger battery: 6500 vs 4000 mAh
- Better main camera: 50MP vs 8MP
- Higher performance (98/100 vs 10/100)
- Better camera (79/100 vs 10/100)
- Longer battery life (81/100 vs 32/100)
- Better display (83/100 vs 38/100)
Comparison verdict
Comparing the Infinix Smart 4 vs the Nubia Z80 Ultra, the Nubia Z80 Ultra scores 65 points higher (85/100 vs 20/100). In the "performance" category, the Nubia Z80 Ultra leads (98/100 vs 10/100). In the "camera" category, the Nubia Z80 Ultra leads (79/100 vs 10/100). In the "battery" category, the Nubia Z80 Ultra leads (81/100 vs 32/100). In the "performance" category, the Nubia Z80 Ultra significantly outperforms the Infinix Smart 4 (98/100 vs 10/100). In the "display" category, the Nubia Z80 Ultra significantly outperforms the Infinix Smart 4 (83/100 vs 38/100). In the "camera" category, the Nubia Z80 Ultra significantly outperforms the Infinix Smart 4 (79/100 vs 10/100). In the "battery" category, the Nubia Z80 Ultra significantly outperforms the Infinix Smart 4 (81/100 vs 32/100). In the "portability" category, the Infinix Smart 4 notably outperforms the Nubia Z80 Ultra (66/100 vs 38/100).
Specs comparison
| Specification | Infinix Smart 4 | Nubia Z80 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio A22 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 155362 | 3942923 | |
| Geekbench Single | 300 | 3639 | |
| Geekbench Multi | 486 | 11047 | |
| Display | 6.6" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 2688x1216 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4000 mAh | 6500 mAh | |
| Charging | — | 80W | |
| Wireless charging | — | 80W | |
| Main camera | 8 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 64 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 1GB | 12GB / 16GB | |
| Storage | — | 256GB / 512GB / 1TB | |
| OS | Android 9.0 Pie (Go edition) | Android 16 | |
| Brightness (peak) | — | 2000 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 167.0×76.0×8.3 mm | 164.5×77.2×8.6 mm | |
| Weight | 183 g | 225 g | |
| Launch price | — | $749 |
Camera comparison
Infinix Smart 4
- Main: 8MP
- Front: 5MP
Nubia Z80 Ultra
- Main: 50MP f/1.59
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 16MP
Display comparison
Infinix Smart 4
- 6.6" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Nubia Z80 Ultra
- 6.8" LTPO AMOLED
- Resolution: 2688x1216
- Refresh rate: 120 Hz
Battery and charging
Infinix Smart 4
- 4000 mAh
- Wireless charging: no data
Nubia Z80 Ultra
- 6500 mAh
- NanoReview test: web browsing 14:17 hrs, total 34:15 hrs
- Wired: 80W
- Wireless: 80W
Overall performance score
We compared Infinix Smart 4 and Nubia Z80 Ultra, covering their specs and all relevant benchmarks.
Nubia Z80 Ultra leads Infinix Smart 4 by 96.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Infinix Smart 4
Price unknownDetailed category analysis
performance
In the "performance" category, the Nubia Z80 Ultra significantly outperforms the Infinix Smart 4 (98/100 vs 10/100).
display
In the "display" category, the Nubia Z80 Ultra significantly outperforms the Infinix Smart 4 (83/100 vs 38/100).
camera
In the "camera" category, the Nubia Z80 Ultra significantly outperforms the Infinix Smart 4 (79/100 vs 10/100).
battery
In the "battery" category, the Nubia Z80 Ultra significantly outperforms the Infinix Smart 4 (81/100 vs 32/100).
portability
In the "portability" category, the Infinix Smart 4 notably outperforms the Nubia Z80 Ultra (66/100 vs 38/100).
Frequently asked questions
Which is better: the Infinix Smart 4 or the Nubia Z80 Ultra?
The Nubia Z80 Ultra significantly outperforms the Infinix Smart 4 by 65 points (85/100 vs 20/100).
What is the rating of the Infinix Smart 4 and the Nubia Z80 Ultra?
The Infinix Smart 4 has a MobileRank rating of 20/100, the Nubia Z80 Ultra — 85/100.
Which has the better camera: the Infinix Smart 4 or the Nubia Z80 Ultra?
The Nubia Z80 Ultra leads on camera score (79/100 vs 10/100).
Which is more powerful: the Infinix Smart 4 or the Nubia Z80 Ultra?
The Nubia Z80 Ultra leads on performance (98/100 vs 10/100).
Should you choose the Infinix Smart 4 over the Nubia Z80 Ultra?
The Nubia Z80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.