Vivo iQOO 15 Ultra vs Vivo Y100i Power 5G
The Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo Y100i Power 5G (2023) runs on the Qualcomm Snapdragon 6 Gen1. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 50/100 (a 39-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 6000); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 737,054); the Vivo Y100i Power 5G is noticeably lighter (200g vs 227g).
Profile comparison
Category scores
Vivo iQOO 15 Ultra
Vivo Y100i Power 5G
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 737054
- Better Geekbench Single: 3639 vs 930
- Better Geekbench Multi: 11047 vs 2700
- Bigger battery: 7400 vs 6000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 52/100)
- Better camera (78/100 vs 32/100)
- Longer battery life (92/100 vs 63/100)
- Better display (99/100 vs 66/100)
What makes Vivo Y100i Power 5G better?
- Lighter: 200g vs 227g
- Better portability (48/100 vs 35/100)
Comparison verdict
Comparing the Vivo iQOO 15 Ultra vs the Vivo Y100i Power 5G, the Vivo iQOO 15 Ultra scores 39 points higher (89/100 vs 50/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 52/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 32/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 63/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo Y100i Power 5G (99/100 vs 52/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo Y100i Power 5G (99/100 vs 66/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo Y100i Power 5G (78/100 vs 32/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo Y100i Power 5G (92/100 vs 63/100). In the "portability" category, the Vivo Y100i Power 5G is a bit better (48/100 vs 35/100).
Specs comparison
| Specification | Vivo iQOO 15 Ultra | Vivo Y100i Power 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 6 Gen1 | |
| AnTuTu | 4602290 | 737054 | |
| Geekbench Single | 3639 | 930 | |
| Geekbench Multi | 11047 | 2700 | |
| Display | 6.8" LTPO AMOLED | 6.6" LCD | |
| Resolution | 1440x3168 | 1080x2388 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7400 mAh | 6000 mAh | |
| Charging | 120W | — | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB / 24GB | — | |
| Storage | 256GB / 512GB / 1TB | 512GB | |
| OS | Android 16 | Android 13 Tiramisu | |
| Brightness (peak) | 8000 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.7 mm | 164.6×75.8×9.1 mm | |
| Weight | 227 g | 200 g | |
| Launch price | $799 | — |
Camera comparison
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo Y100i Power 5G
- Main: 50MP
- Front: 16MP
Display comparison
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo Y100i Power 5G
- 6.6" LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Vivo Y100i Power 5G
- 6000 mAh
- No wireless charging
Overall performance score
We compared Vivo iQOO 15 Ultra and Vivo Y100i Power 5G, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Vivo Y100i Power 5G by 524.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo Y100i Power 5G
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo Y100i Power 5G (99/100 vs 52/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo Y100i Power 5G (99/100 vs 66/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo Y100i Power 5G (78/100 vs 32/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo Y100i Power 5G (92/100 vs 63/100).
portability
In the "portability" category, the Vivo Y100i Power 5G is a bit better (48/100 vs 35/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 Ultra or the Vivo Y100i Power 5G?
The Vivo iQOO 15 Ultra significantly outperforms the Vivo Y100i Power 5G by 39 points (89/100 vs 50/100).
What is the rating of the Vivo iQOO 15 Ultra and the Vivo Y100i Power 5G?
The Vivo iQOO 15 Ultra has a MobileRank rating of 89/100, the Vivo Y100i Power 5G — 50/100.
Which has the better camera: the Vivo iQOO 15 Ultra or the Vivo Y100i Power 5G?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 32/100).
Which is more powerful: the Vivo iQOO 15 Ultra or the Vivo Y100i Power 5G?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 52/100).
Should you choose the Vivo iQOO 15 Ultra over the Vivo Y100i Power 5G?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.