Vivo iQOO 15 Ultra vs Vivo Y300 Pro
The Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo Y300 Pro (2024) runs on the Qualcomm Snapdragon 6 Gen 1. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 55/100 (a 34-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 6500); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 737,054); the Vivo iQOO 15 Ultra has NFC for contactless payments, the Vivo Y300 Pro doesn't; the Vivo Y300 Pro is noticeably lighter (194g vs 227g).
Profile comparison
Category scores
Vivo iQOO 15 Ultra
Vivo Y300 Pro
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 6500 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 52/100)
- Better camera (78/100 vs 37/100)
- Longer battery life (92/100 vs 66/100)
- Better display (99/100 vs 79/100)
What makes Vivo Y300 Pro better?
- Lighter: 194g vs 227g
- Better portability (66/100 vs 35/100)
Comparison verdict
Comparing the Vivo iQOO 15 Ultra vs the Vivo Y300 Pro, the Vivo iQOO 15 Ultra scores 34 points higher (89/100 vs 55/100). 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 37/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 66/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo Y300 Pro (99/100 vs 52/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo Y300 Pro (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo Y300 Pro (78/100 vs 37/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo Y300 Pro (92/100 vs 66/100). In the "portability" category, the Vivo Y300 Pro significantly outperforms the Vivo iQOO 15 Ultra (66/100 vs 35/100).
Specs comparison
| Specification | Vivo iQOO 15 Ultra | Vivo Y300 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 6 Gen 1 | |
| AnTuTu | 4602290 | 737054 | |
| Geekbench Single | 3639 | 930 | |
| Geekbench Multi | 11047 | 2700 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1440x3168 | 1080x2392 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7400 mAh | 6500 mAh | |
| Charging | 120W | 80W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB / 24GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB / 512GB | |
| OS | Android 16 | Android 14, OriginOS 4 | |
| Brightness (peak) | 8000 nits | 5000 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP65 | |
| Dimensions | 163.7×76.8×8.7 mm | 163.4×76.4×7.7 mm | |
| Weight | 227 g | 194 g | |
| Launch price | $799 | — |
Camera comparison
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo Y300 Pro
- Main: 50MP f/1.8
- Front: 32MP
Display comparison
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo Y300 Pro
- 6.8" AMOLED
- Resolution: 1080x2392
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Vivo Y300 Pro
- 6500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15 Ultra and Vivo Y300 Pro, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Vivo Y300 Pro by 524.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo Y300 Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo Y300 Pro (99/100 vs 52/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo Y300 Pro (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo Y300 Pro (78/100 vs 37/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo Y300 Pro (92/100 vs 66/100).
portability
In the "portability" category, the Vivo Y300 Pro significantly outperforms the Vivo iQOO 15 Ultra (66/100 vs 35/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 Ultra or the Vivo Y300 Pro?
The Vivo iQOO 15 Ultra significantly outperforms the Vivo Y300 Pro by 34 points (89/100 vs 55/100).
What is the rating of the Vivo iQOO 15 Ultra and the Vivo Y300 Pro?
The Vivo iQOO 15 Ultra has a MobileRank rating of 89/100, the Vivo Y300 Pro — 55/100.
Which has the better camera: the Vivo iQOO 15 Ultra or the Vivo Y300 Pro?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 37/100).
Which is more powerful: the Vivo iQOO 15 Ultra or the Vivo Y300 Pro?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 52/100).
Should you choose the Vivo iQOO 15 Ultra over the Vivo Y300 Pro?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.