Redmi 15C 4G vs Vivo iQOO Neo 11 Ultra
The Redmi 15C 4G (2025) runs on the MediaTek Helio G81 Ultra, while the Vivo iQOO Neo 11 Ultra (2026) runs on the MediaTek Dimensity 9500M. By overall MobileRank rating, the Vivo iQOO Neo 11 Ultra leads — 75/100 vs 38/100 (a 37-point difference). Key differences: the Vivo iQOO Neo 11 Ultra has the bigger battery (9100 mAh vs 6000); the Vivo iQOO Neo 11 Ultra is faster in AnTuTu (3,579,952 vs 358,608); the Redmi 15C 4G is noticeably lighter (205g vs 225g).
Profile comparison
Category scores
Redmi 15C 4G
Vivo iQOO Neo 11 Ultra
What makes Redmi 15C 4G better?
- Lighter: 205g vs 225g
- Better portability (56/100 vs 38/100)
What makes Vivo iQOO Neo 11 Ultra better?
- Higher AnTuTu: 3579952 vs 358608
- Better Geekbench Single: 3293 vs 432
- Better Geekbench Multi: 10243 vs 1416
- Bigger battery: 9100 vs 6000 mAh
- Faster charging: 100W vs 33W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (95/100 vs 30/100)
- Better camera (35/100 vs 30/100)
- Longer battery life (80/100 vs 53/100)
- Better display (99/100 vs 55/100)
Comparison verdict
Comparing the Redmi 15C 4G vs the Vivo iQOO Neo 11 Ultra, the Vivo iQOO Neo 11 Ultra scores 37 points higher (75/100 vs 38/100). In the "performance" category, the Vivo iQOO Neo 11 Ultra leads (95/100 vs 30/100). In the "battery" category, the Vivo iQOO Neo 11 Ultra leads (80/100 vs 53/100). In the "performance" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi 15C 4G (95/100 vs 30/100). In the "display" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi 15C 4G (99/100 vs 55/100). In the "camera" category, the Vivo iQOO Neo 11 Ultra is a bit better (35/100 vs 30/100). In the "battery" category, the Vivo iQOO Neo 11 Ultra notably outperforms the Redmi 15C 4G (80/100 vs 53/100). In the "portability" category, the Redmi 15C 4G notably outperforms the Vivo iQOO Neo 11 Ultra (56/100 vs 38/100).
Specs comparison
| Specification | Redmi 15C 4G | Vivo iQOO Neo 11 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G81 Ultra | MediaTek Dimensity 9500M | |
| AnTuTu | 358608 | 3579952 | |
| Geekbench Single | 432 | 3293 | |
| Geekbench Multi | 1416 | 10243 | |
| Display | 6.9" IPS LCD | 6.8" LTPS AMOLED | |
| Resolution | 720x1600 | 1440x3200 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 9100 mAh | |
| Charging | 33W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 15, HyperOS 2 | Android 16 / OriginOS 6 | |
| Brightness (peak) | — | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68/IP69 | |
| Dimensions | 171.6×79.5×8.0 mm | 163.4×75.9×8.6 mm | |
| Weight | 205 g | 225 g | |
| Launch price | — | $548 |
Camera comparison
Redmi 15C 4G
- Main: 50MP f/1.8
- Front: 8MP
Vivo iQOO Neo 11 Ultra
- Main: 50MP f/1.88
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Redmi 15C 4G
- 6.9" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Vivo iQOO Neo 11 Ultra
- 6.8" LTPS AMOLED
- Resolution: 1440x3200
- Refresh rate: 144 Hz
Battery and charging
Redmi 15C 4G
- 6000 mAh
- Wired: 33W
- No wireless charging
Vivo iQOO Neo 11 Ultra
- 9100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Redmi 15C 4G and Vivo iQOO Neo 11 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO Neo 11 Ultra leads Redmi 15C 4G by 90.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi 15C 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi 15C 4G (95/100 vs 30/100).
display
In the "display" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi 15C 4G (99/100 vs 55/100).
camera
In the "camera" category, the Vivo iQOO Neo 11 Ultra is a bit better (35/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO Neo 11 Ultra notably outperforms the Redmi 15C 4G (80/100 vs 53/100).
portability
In the "portability" category, the Redmi 15C 4G notably outperforms the Vivo iQOO Neo 11 Ultra (56/100 vs 38/100).
Frequently asked questions
Which is better: the Redmi 15C 4G or the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi 15C 4G by 37 points (75/100 vs 38/100).
What is the rating of the Redmi 15C 4G and the Vivo iQOO Neo 11 Ultra?
The Redmi 15C 4G has a MobileRank rating of 38/100, the Vivo iQOO Neo 11 Ultra — 75/100.
Which has the better camera: the Redmi 15C 4G or the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra leads on camera score (35/100 vs 30/100).
Which is more powerful: the Redmi 15C 4G or the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra leads on performance (95/100 vs 30/100).
Should you choose the Redmi 15C 4G over the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra is a better fit for gamers and power users, those who care about battery life.