Redmi A4 vs Vivo iQOO 15
The Redmi A4 (2024) runs on the Qualcomm Snapdragon 4s Gen 2, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 39/100 (a 47-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5000); the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 506,757).
Profile comparison
Category scores
Redmi A4
Vivo iQOO 15
What makes Redmi A4 better?
- Overall rating 39/100
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 506757
- Better Geekbench Single: 3013 vs 838
- Better Geekbench Multi: 9287 vs 1899
- Bigger battery: 7000 vs 5000 mAh
- Faster charging: 100W vs 18W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (94/100 vs 43/100)
- Better camera (78/100 vs 30/100)
- Longer battery life (85/100 vs 43/100)
- Better display (99/100 vs 44/100)
Comparison verdict
Comparing the Redmi A4 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 47 points higher (86/100 vs 39/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 43/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 43/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Redmi A4 (94/100 vs 43/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the Redmi A4 (99/100 vs 44/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Redmi A4 (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Redmi A4 (85/100 vs 43/100).
Specs comparison
| Specification | Redmi A4 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 4s Gen 2 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 506757 | 3758268 | |
| Geekbench Single | 838 | 3013 | |
| Geekbench Multi | 1899 | 9287 | |
| Display | 6.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1612 | 1440x3168 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5000 mAh | 7000 mAh | |
| Charging | 18W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 14, HyperOS | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.7×76.8×8.1 mm | |
| Weight | — | 215 g | |
| Launch price | — | $599 |
Camera comparison
Redmi A4
- Main: 50MP f/1.8
- Front: 8MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Redmi A4
- 6.7" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Redmi A4
- 5000 mAh
- Wired: 18W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Redmi A4 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Redmi A4 by 86.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi A4
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Redmi A4 (94/100 vs 43/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the Redmi A4 (99/100 vs 44/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Redmi A4 (78/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Redmi A4 (85/100 vs 43/100).
Frequently asked questions
Which is better: the Redmi A4 or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Redmi A4 by 47 points (86/100 vs 39/100).
What is the rating of the Redmi A4 and the Vivo iQOO 15?
The Redmi A4 has a MobileRank rating of 39/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Redmi A4 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 30/100).
Which is more powerful: the Redmi A4 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 43/100).
Should you choose the Redmi A4 over the Vivo iQOO 15?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.