Infinix S4 vs Vivo iQOO 15T
The Infinix S4 (2019) runs on the MediaTek Helio P22, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 23/100 (a 59-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 4000); the main camera is 13 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 177,554); the Vivo iQOO 15T has NFC for contactless payments, the Infinix S4 doesn't; the Infinix S4 is noticeably lighter (154g vs 216g).
Profile comparison
Category scores
Infinix S4
Vivo iQOO 15T
What makes Infinix S4 better?
- Lighter: 154g vs 216g
- Better portability (84/100 vs 44/100)
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 177554
- Better Geekbench Single: 3293 vs 233
- Better Geekbench Multi: 10243 vs 723
- Bigger battery: 8000 vs 4000 mAh
- Better main camera: 200MP vs 13MP
- Higher performance (97/100 vs 10/100)
- Better camera (65/100 vs 18/100)
- Longer battery life (75/100 vs 32/100)
- Better display (99/100 vs 37/100)
Comparison verdict
Comparing the Infinix S4 vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 59 points higher (82/100 vs 23/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 10/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 18/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 32/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Infinix S4 (97/100 vs 10/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Infinix S4 (99/100 vs 37/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Infinix S4 (65/100 vs 18/100). In the "battery" category, the Vivo iQOO 15T significantly outperforms the Infinix S4 (75/100 vs 32/100). In the "portability" category, the Infinix S4 significantly outperforms the Vivo iQOO 15T (84/100 vs 44/100).
Specs comparison
| Specification | Infinix S4 | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | MediaTek Helio P22 | MediaTek Dimensity 9500 | |
| AnTuTu | 177554 | 4704310 | |
| Geekbench Single | 233 | 3293 | |
| Geekbench Multi | 723 | 10243 | |
| Display | 6.2" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1440 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 4000 mAh | 8000 mAh | |
| Charging | — | 100W | |
| Main camera | 13 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 3GB / 4GB | 12GB / 16GB | |
| Storage | 32GB / 64GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie) | Android 16 | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 156.0×75.0×7.9 mm | — | |
| Weight | 154 g | 216 g | |
| Launch price | — | $499 |
Camera comparison
Infinix S4
- Main: 13MP
- Front: 32MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
Infinix S4
- 6.2" IPS LCD
- Resolution: 720x1440
- Refresh rate: —
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Infinix S4
- 4000 mAh
- Wireless charging: no data
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Infinix S4 and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Infinix S4 by 96.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Infinix S4
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Infinix S4 (97/100 vs 10/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Infinix S4 (99/100 vs 37/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Infinix S4 (65/100 vs 18/100).
battery
In the "battery" category, the Vivo iQOO 15T significantly outperforms the Infinix S4 (75/100 vs 32/100).
portability
In the "portability" category, the Infinix S4 significantly outperforms the Vivo iQOO 15T (84/100 vs 44/100).
Frequently asked questions
Which is better: the Infinix S4 or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Infinix S4 by 59 points (82/100 vs 23/100).
What is the rating of the Infinix S4 and the Vivo iQOO 15T?
The Infinix S4 has a MobileRank rating of 23/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Infinix S4 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 18/100).
Which is more powerful: the Infinix S4 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 10/100).
Should you choose the Infinix S4 over the Vivo iQOO 15T?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.