Infinix Smart3 Plus vs Vivo iQOO 15T
The Infinix Smart3 Plus (2019) runs on the MediaTek Helio A22, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 18/100 (a 64-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 3500); the main camera is 13 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 155,362); the Vivo iQOO 15T has NFC for contactless payments, the Infinix Smart3 Plus doesn't; the Infinix Smart3 Plus is noticeably lighter (148g vs 216g).
Profile comparison
Category scores
Infinix Smart3 Plus
Vivo iQOO 15T
What makes Infinix Smart3 Plus better?
- Lighter: 148g vs 216g
- Better portability (85/100 vs 44/100)
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 155362
- Better Geekbench Single: 3293 vs 300
- Better Geekbench Multi: 10243 vs 486
- Bigger battery: 8000 vs 3500 mAh
- Better main camera: 200MP vs 13MP
- Higher performance (97/100 vs 10/100)
- Better camera (65/100 vs 10/100)
- Longer battery life (75/100 vs 15/100)
- Better display (99/100 vs 39/100)
Comparison verdict
Comparing the Infinix Smart3 Plus vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 64 points higher (82/100 vs 18/100). 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 10/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 15/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Infinix Smart3 Plus (97/100 vs 10/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Infinix Smart3 Plus (99/100 vs 39/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Infinix Smart3 Plus (65/100 vs 10/100). In the "battery" category, the Vivo iQOO 15T significantly outperforms the Infinix Smart3 Plus (75/100 vs 15/100). In the "portability" category, the Infinix Smart3 Plus significantly outperforms the Vivo iQOO 15T (85/100 vs 44/100).
Specs comparison
| Specification | Infinix Smart3 Plus | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | MediaTek Helio A22 | MediaTek Dimensity 9500 | |
| AnTuTu | 155362 | 4704310 | |
| Geekbench Single | 300 | 3293 | |
| Geekbench Multi | 486 | 10243 | |
| Display | 6.2" LTPS IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1520 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 3500 mAh | 8000 mAh | |
| Charging | — | 100W | |
| Main camera | 13 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 3GB | 12GB / 16GB | |
| Storage | 32GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie) | Android 16 | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 157.0×76.0×7.8 mm | — | |
| Weight | 148 g | 216 g | |
| Launch price | — | $499 |
Camera comparison
Infinix Smart3 Plus
- Main: 13MP f/1.8
- Front: 8MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
Infinix Smart3 Plus
- 6.2" LTPS IPS LCD
- Resolution: 720x1520
- Refresh rate: —
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Infinix Smart3 Plus
- 3500 mAh
- Wireless charging: no data
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Infinix Smart3 Plus and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Infinix Smart3 Plus by 96.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Infinix Smart3 Plus
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Infinix Smart3 Plus (97/100 vs 10/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Infinix Smart3 Plus (99/100 vs 39/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Infinix Smart3 Plus (65/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15T significantly outperforms the Infinix Smart3 Plus (75/100 vs 15/100).
portability
In the "portability" category, the Infinix Smart3 Plus significantly outperforms the Vivo iQOO 15T (85/100 vs 44/100).
Frequently asked questions
Which is better: the Infinix Smart3 Plus or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Infinix Smart3 Plus by 64 points (82/100 vs 18/100).
What is the rating of the Infinix Smart3 Plus and the Vivo iQOO 15T?
The Infinix Smart3 Plus has a MobileRank rating of 18/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Infinix Smart3 Plus or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 10/100).
Which is more powerful: the Infinix Smart3 Plus or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 10/100).
Should you choose the Infinix Smart3 Plus 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.