Vivo iQOO 11S vs Vivo iQOO 15 Ultra
The Vivo iQOO 11S (2023) runs on the Qualcomm Snapdragon 8 Gen 2, 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 66/100 (a 23-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 4700); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 1,757,044); the Vivo iQOO 11S is noticeably lighter (207g vs 227g).
Profile comparison
Category scores
Vivo iQOO 11S
Vivo iQOO 15 Ultra
What makes Vivo iQOO 11S better?
- Faster charging: 200W vs 120W
- Lighter: 207g vs 227g
- Better portability (50/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 1757044
- Better Geekbench Single: 3639 vs 2004
- Better Geekbench Multi: 11047 vs 5311
- Bigger battery: 7400 vs 4700 mAh
- Higher performance (99/100 vs 76/100)
- Better camera (78/100 vs 41/100)
- Longer battery life (92/100 vs 58/100)
Comparison verdict
Comparing the Vivo iQOO 11S vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 23 points higher (89/100 vs 66/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 76/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 41/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 58/100). In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo iQOO 11S (99/100 vs 76/100). In the "display" category, both devices are on the same level — 99/100. In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO 11S (78/100 vs 41/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO 11S (92/100 vs 58/100). In the "portability" category, the Vivo iQOO 11S notably outperforms the Vivo iQOO 15 Ultra (50/100 vs 35/100).
Specs comparison
| Specification | Vivo iQOO 11S | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1757044 | 4602290 | |
| Geekbench Single | 2004 | 3639 | |
| Geekbench Multi | 5311 | 11047 | |
| Display | 6.8" LTPO4 AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1440x3200 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 4700 mAh | 7400 mAh | |
| Charging | 200W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 13 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 13, OriginOS 3 (China) | Android 16 | |
| Brightness (peak) | 1800 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.9×77.1×8.4 mm | 163.7×76.8×8.7 mm | |
| Weight | 207 g | 227 g | |
| Launch price | — | $799 |
Camera comparison
Vivo iQOO 11S
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 13MP
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Vivo iQOO 11S
- 6.8" LTPO4 AMOLED
- Resolution: 1440x3200
- Refresh rate: 144 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Vivo iQOO 11S
- 4700 mAh
- Wired: 200W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Vivo iQOO 11S and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Vivo iQOO 11S by 61.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO 11S
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo iQOO 11S (99/100 vs 76/100).
display
In the "display" category, both devices are on the same level — 99/100.
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO 11S (78/100 vs 41/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO 11S (92/100 vs 58/100).
portability
In the "portability" category, the Vivo iQOO 11S notably outperforms the Vivo iQOO 15 Ultra (50/100 vs 35/100).
Frequently asked questions
Which is better: the Vivo iQOO 11S or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO 11S by 23 points (89/100 vs 66/100).
What is the rating of the Vivo iQOO 11S and the Vivo iQOO 15 Ultra?
The Vivo iQOO 11S has a MobileRank rating of 66/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Vivo iQOO 11S or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 41/100).
Which is more powerful: the Vivo iQOO 11S or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 76/100).
Should you choose the Vivo iQOO 11S over the Vivo iQOO 15 Ultra?
The Vivo iQOO 11S is a better fit for active users. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.