Redmi 17 4G vs Vivo iQOO 15 Ultra
The Redmi 17 4G (2026) runs on the Helio G91 Ultra, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 38/100 (a 51-point difference). Key differences: the Redmi 17 4G has the bigger battery (7500 mAh vs 7400); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 354,158).
Profile comparison
Category scores
Redmi 17 4G
Vivo iQOO 15 Ultra
What makes Redmi 17 4G better?
- Bigger battery: 7500 vs 7400 mAh
- Overall rating 38/100
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 354158
- Better Geekbench Single: 3639 vs 405
- Better Geekbench Multi: 11047 vs 1407
- Faster charging: 120W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 227g vs 232g
- Higher performance (99/100 vs 29/100)
- Better camera (78/100 vs 30/100)
- Longer battery life (92/100 vs 62/100)
- Better display (99/100 vs 55/100)
- Better portability (35/100 vs 32/100)
Comparison verdict
Comparing the Redmi 17 4G vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 51 points higher (89/100 vs 38/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 29/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 62/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi 17 4G (99/100 vs 29/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi 17 4G (99/100 vs 55/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi 17 4G (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi 17 4G (92/100 vs 62/100). In the "portability" category, the Vivo iQOO 15 Ultra and the Redmi 17 4G are nearly equal (35/100 vs 32/100).
Specs comparison
| Specification | Redmi 17 4G | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Helio G91 Ultra | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 354158 | 4602290 | |
| Geekbench Single | 405 | 3639 | |
| Geekbench Multi | 1407 | 11047 | |
| Display | 6.9" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 7500 mAh | 7400 mAh | |
| Charging | 45W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB / 24GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 170.1×78.4×8.8 mm | 163.7×76.8×8.7 mm | |
| Weight | 232 g | 227 g | |
| Launch price | — | $799 |
Camera comparison
Redmi 17 4G
- Main: 50MP f/1.8
- Front: 8MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Redmi 17 4G
- 6.9" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Redmi 17 4G
- 7500 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Redmi 17 4G and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Redmi 17 4G by 92.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi 17 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi 17 4G (99/100 vs 29/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi 17 4G (99/100 vs 55/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi 17 4G (78/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi 17 4G (92/100 vs 62/100).
portability
In the "portability" category, the Vivo iQOO 15 Ultra and the Redmi 17 4G are nearly equal (35/100 vs 32/100).
Frequently asked questions
Which is better: the Redmi 17 4G or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Redmi 17 4G by 51 points (89/100 vs 38/100).
What is the rating of the Redmi 17 4G and the Vivo iQOO 15 Ultra?
The Redmi 17 4G has a MobileRank rating of 38/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Redmi 17 4G or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 30/100).
Which is more powerful: the Redmi 17 4G or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 29/100).
Should you choose the Redmi 17 4G over the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.