Infinix Smart 4 vs Vivo iQOO Neo 12
The Infinix Smart 4 (2019) runs on the MediaTek Helio A22, while the Vivo iQOO Neo 12 (2026) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO Neo 12 leads — 76/100 vs 20/100 (a 56-point difference). Key differences: the Vivo iQOO Neo 12 has the bigger battery (9000 mAh vs 4000); the main camera is 8 MP vs 50 MP; the Vivo iQOO Neo 12 is faster in AnTuTu (4,647,154 vs 155,362); the Vivo iQOO Neo 12 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
Vivo iQOO Neo 12
What makes Infinix Smart 4 better?
- Lighter: 183g vs 225g
- Better portability (66/100 vs 38/100)
What makes Vivo iQOO Neo 12 better?
- Higher AnTuTu: 4647154 vs 155362
- Better Geekbench Single: 3639 vs 300
- Better Geekbench Multi: 11047 vs 486
- Bigger battery: 9000 vs 4000 mAh
- Better main camera: 50MP vs 8MP
- Higher performance (99/100 vs 10/100)
- Better camera (35/100 vs 10/100)
- Longer battery life (80/100 vs 32/100)
- Better display (99/100 vs 38/100)
Comparison verdict
Comparing the Infinix Smart 4 vs the Vivo iQOO Neo 12, the Vivo iQOO Neo 12 scores 56 points higher (76/100 vs 20/100). In the "performance" category, the Vivo iQOO Neo 12 leads (99/100 vs 10/100). In the "camera" category, the Vivo iQOO Neo 12 leads (35/100 vs 10/100). In the "battery" category, the Vivo iQOO Neo 12 leads (80/100 vs 32/100). In the "performance" category, the Vivo iQOO Neo 12 significantly outperforms the Infinix Smart 4 (99/100 vs 10/100). In the "display" category, the Vivo iQOO Neo 12 significantly outperforms the Infinix Smart 4 (99/100 vs 38/100). In the "camera" category, the Vivo iQOO Neo 12 notably outperforms the Infinix Smart 4 (35/100 vs 10/100). In the "battery" category, the Vivo iQOO Neo 12 significantly outperforms the Infinix Smart 4 (80/100 vs 32/100). In the "portability" category, the Infinix Smart 4 notably outperforms the Vivo iQOO Neo 12 (66/100 vs 38/100).
Specs comparison
| Specification | Infinix Smart 4 | Vivo iQOO Neo 12 | |
|---|---|---|---|
| Processor | MediaTek Helio A22 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 155362 | 4647154 | |
| Geekbench Single | 300 | 3639 | |
| Geekbench Multi | 486 | 11047 | |
| Display | 6.6" IPS LCD | 6.8" AMOLED | |
| Resolution | 720x1600 | 1440x3200 | |
| Refresh rate | — | 185 Hz | |
| Battery | 4000 mAh | 9000 mAh | |
| Charging | — | 100W | |
| Main camera | 8 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 1GB | 12GB / 16GB | |
| Storage | — | 256GB / 512GB / 1TB | |
| OS | Android 9.0 Pie (Go edition) | Android 17 | |
| Brightness (peak) | — | 2200 nits | |
| NFC | no | yes | |
| Protection | — | IP69 | |
| Dimensions | 167.0×76.0×8.3 mm | 163.4×75.9×8.5 mm | |
| Weight | 183 g | 225 g | |
| Launch price | — | — |
Camera comparison
Infinix Smart 4
- Main: 8MP
- Front: 5MP
Vivo iQOO Neo 12
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Infinix Smart 4
- 6.6" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Vivo iQOO Neo 12
- 6.8" AMOLED
- Resolution: 1440x3200
- Refresh rate: 185 Hz
Battery and charging
Infinix Smart 4
- 4000 mAh
- Wireless charging: no data
Vivo iQOO Neo 12
- 9000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Infinix Smart 4 and Vivo iQOO Neo 12, covering their specs and all relevant benchmarks.
Vivo iQOO Neo 12 leads Infinix Smart 4 by 96.7% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Neo 12 significantly outperforms the Infinix Smart 4 (99/100 vs 10/100).
display
In the "display" category, the Vivo iQOO Neo 12 significantly outperforms the Infinix Smart 4 (99/100 vs 38/100).
camera
In the "camera" category, the Vivo iQOO Neo 12 notably outperforms the Infinix Smart 4 (35/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO Neo 12 significantly outperforms the Infinix Smart 4 (80/100 vs 32/100).
portability
In the "portability" category, the Infinix Smart 4 notably outperforms the Vivo iQOO Neo 12 (66/100 vs 38/100).
Frequently asked questions
Which is better: the Infinix Smart 4 or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 significantly outperforms the Infinix Smart 4 by 56 points (76/100 vs 20/100).
What is the rating of the Infinix Smart 4 and the Vivo iQOO Neo 12?
The Infinix Smart 4 has a MobileRank rating of 20/100, the Vivo iQOO Neo 12 — 76/100.
Which has the better camera: the Infinix Smart 4 or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 leads on camera score (35/100 vs 10/100).
Which is more powerful: the Infinix Smart 4 or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 leads on performance (99/100 vs 10/100).
Should you choose the Infinix Smart 4 over the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 is a better fit for gamers and power users, those who care about battery life.