Realme P3 Ultra vs Vivo iQOO 15 Ultra
The Realme P3 Ultra (2025) runs on the MediaTek Dimensity 8350 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 62/100 (a 27-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 1,724,757); the Realme P3 Ultra is noticeably lighter (183g vs 227g).
Profile comparison
Category scores
Realme P3 Ultra
Vivo iQOO 15 Ultra
What makes Realme P3 Ultra better?
- Lighter: 183g vs 227g
- Better portability (76/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 1724757
- Better Geekbench Single: 3639 vs 1398
- Better Geekbench Multi: 11047 vs 4313
- Bigger battery: 7400 vs 6000 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 70/100)
- Better camera (78/100 vs 35/100)
- Longer battery life (92/100 vs 63/100)
- Better display (99/100 vs 84/100)
Comparison verdict
Comparing the Realme P3 Ultra vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 27 points higher (89/100 vs 62/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 70/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 63/100). In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the Realme P3 Ultra (99/100 vs 70/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Realme P3 Ultra (99/100 vs 84/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme P3 Ultra (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Realme P3 Ultra (92/100 vs 63/100). In the "portability" category, the Realme P3 Ultra significantly outperforms the Vivo iQOO 15 Ultra (76/100 vs 35/100).
Specs comparison
| Specification | Realme P3 Ultra | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8350 Ultra | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1724757 | 4602290 | |
| Geekbench Single | 1398 | 3639 | |
| Geekbench Multi | 4313 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1272x2800 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 7400 mAh | |
| Charging | 80W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB / 24GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 16 | |
| Brightness (peak) | 1500 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.1×76.9×7.4 mm | 163.7×76.8×8.7 mm | |
| Weight | 183 g | 227 g | |
| Launch price | — | $799 |
Camera comparison
Realme P3 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme P3 Ultra
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme P3 Ultra
- 6000 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Realme P3 Ultra and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Realme P3 Ultra by 62.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme P3 Ultra
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the Realme P3 Ultra (99/100 vs 70/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Realme P3 Ultra (99/100 vs 84/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme P3 Ultra (78/100 vs 35/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Realme P3 Ultra (92/100 vs 63/100).
portability
In the "portability" category, the Realme P3 Ultra significantly outperforms the Vivo iQOO 15 Ultra (76/100 vs 35/100).
Frequently asked questions
Which is better: the Realme P3 Ultra or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Realme P3 Ultra by 27 points (89/100 vs 62/100).
What is the rating of the Realme P3 Ultra and the Vivo iQOO 15 Ultra?
The Realme P3 Ultra has a MobileRank rating of 62/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Realme P3 Ultra or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 35/100).
Which is more powerful: the Realme P3 Ultra or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 70/100).
Should you choose the Realme P3 Ultra over the Vivo iQOO 15 Ultra?
The Realme P3 Ultra 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.