Vivo iQOO 15 vs Vivo Y04s
The Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo Y04s (2025) runs on the Unisoc T612. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 26/100 (a 60-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 6000); the main camera is 50 MP vs 13 MP; the Vivo iQOO 15 has NFC for contactless payments, the Vivo Y04s doesn't.
Profile comparison
Category scores
Vivo iQOO 15
Vivo Y04s
What makes Vivo iQOO 15 better?
- Better Geekbench Single: 3013 vs 360
- Better Geekbench Multi: 9287 vs 1250
- Bigger battery: 7000 vs 6000 mAh
- Faster charging: 100W vs 15W
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (94/100 vs 16/100)
- Better camera (78/100 vs 10/100)
- Longer battery life (85/100 vs 51/100)
- Better display (99/100 vs 43/100)
What makes Vivo Y04s better?
- Lighter: 202g vs 215g
- Better portability (56/100 vs 48/100)
Comparison verdict
Comparing the Vivo iQOO 15 vs the Vivo Y04s, the Vivo iQOO 15 scores 60 points higher (86/100 vs 26/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 16/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 10/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 51/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Vivo Y04s (94/100 vs 16/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the Vivo Y04s (99/100 vs 43/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Vivo Y04s (78/100 vs 10/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Vivo Y04s (85/100 vs 51/100). In the "portability" category, the Vivo Y04s is a bit better (56/100 vs 48/100).
Specs comparison
| Specification | Vivo iQOO 15 | Vivo Y04s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Unisoc T612 | |
| AnTuTu | 3758268 | — | |
| Geekbench Single | 3013 | 360 | |
| Geekbench Multi | 9287 | 1250 | |
| Display | 6.8" LTPO AMOLED | 6.7" IPS LCD | |
| Resolution | 1440x3168 | 720x1600 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7000 mAh | 6000 mAh | |
| Charging | 100W | 15W | |
| Wireless charging | 40W | 0W | |
| Main camera | 50 MP | 13 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 5 MP | |
| RAM | 12GB / 16GB | 4GB | |
| Storage | 256GB / 512GB / 1TB | 64GB | |
| OS | Android 16 | Android 14 | |
| Brightness (peak) | 6000 nits | 570 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP64 | |
| Dimensions | 163.7×76.8×8.1 mm | 167.3×77.0×8.1 mm | |
| Weight | 215 g | 202 g | |
| Launch price | $599 | — |
Camera comparison
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo Y04s
- Main: 13MP
- Front: 5MP
Display comparison
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo Y04s
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 90 Hz
Battery and charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Vivo Y04s
- 6000 mAh
- Wired: 15W
- No wireless charging
Benchmarks
Launch prices and where to check today's
Vivo Y04s
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Vivo Y04s (94/100 vs 16/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the Vivo Y04s (99/100 vs 43/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Vivo Y04s (78/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Vivo Y04s (85/100 vs 51/100).
portability
In the "portability" category, the Vivo Y04s is a bit better (56/100 vs 48/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 or the Vivo Y04s?
The Vivo iQOO 15 significantly outperforms the Vivo Y04s by 60 points (86/100 vs 26/100).
What is the rating of the Vivo iQOO 15 and the Vivo Y04s?
The Vivo iQOO 15 has a MobileRank rating of 86/100, the Vivo Y04s — 26/100.
Which has the better camera: the Vivo iQOO 15 or the Vivo Y04s?
The Vivo iQOO 15 leads on camera score (78/100 vs 10/100).
Which is more powerful: the Vivo iQOO 15 or the Vivo Y04s?
The Vivo iQOO 15 leads on performance (94/100 vs 16/100).
Should you choose the Vivo iQOO 15 over the Vivo Y04s?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.