Vivo iQOO 15 Ultra vs Vivo V25
The Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo V25 (2022) runs on the MediaTek Dimensity 900. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 52/100 (a 37-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 671,241); the Vivo V25 is noticeably lighter (186g vs 227g).
Profile comparison
Category scores
Vivo iQOO 15 Ultra
Vivo V25
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 671241
- Better Geekbench Single: 3639 vs 1003
- Better Geekbench Multi: 11047 vs 2423
- Bigger battery: 7400 vs 4500 mAh
- Faster charging: 120W vs 44W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (99/100 vs 50/100)
- Better camera (78/100 vs 51/100)
- Longer battery life (92/100 vs 38/100)
- Better display (99/100 vs 69/100)
What makes Vivo V25 better?
- Better main camera: 64MP vs 50MP
- Lighter: 186g vs 227g
- Better portability (69/100 vs 35/100)
Comparison verdict
Comparing the Vivo iQOO 15 Ultra vs the Vivo V25, the Vivo iQOO 15 Ultra scores 37 points higher (89/100 vs 52/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 50/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 51/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 38/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo V25 (99/100 vs 50/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo V25 (99/100 vs 69/100). In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo V25 (78/100 vs 51/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo V25 (92/100 vs 38/100). In the "portability" category, the Vivo V25 significantly outperforms the Vivo iQOO 15 Ultra (69/100 vs 35/100).
Specs comparison
| Specification | Vivo iQOO 15 Ultra | Vivo V25 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 900 | |
| AnTuTu | 4602290 | 671241 | |
| Geekbench Single | 3639 | 1003 | |
| Geekbench Multi | 11047 | 2423 | |
| Display | 6.8" LTPO AMOLED | 6.4" AMOLED | |
| Resolution | 1440x3168 | 1080x2404 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7400 mAh | 4500 mAh | |
| Charging | 120W | 44W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 12GB / 16GB / 24GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 12, Funtouch 12 | |
| Brightness (peak) | 8000 nits | 1300 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.7 mm | 159.2×74.2×7.8 mm | |
| Weight | 227 g | 186 g | |
| Launch price | $799 | — |
Camera comparison
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo V25
- Main: 64MP f/1.8
- Ultrawide: 8MP
- Front: 50MP
Display comparison
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo V25
- 6.4" AMOLED
- Resolution: 1080x2404
- Refresh rate: 90 Hz
Battery and charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Vivo V25
- 4500 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15 Ultra and Vivo V25, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Vivo V25 by 585.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo V25
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo V25 (99/100 vs 50/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo V25 (99/100 vs 69/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo V25 (78/100 vs 51/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo V25 (92/100 vs 38/100).
portability
In the "portability" category, the Vivo V25 significantly outperforms the Vivo iQOO 15 Ultra (69/100 vs 35/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 Ultra or the Vivo V25?
The Vivo iQOO 15 Ultra significantly outperforms the Vivo V25 by 37 points (89/100 vs 52/100).
What is the rating of the Vivo iQOO 15 Ultra and the Vivo V25?
The Vivo iQOO 15 Ultra has a MobileRank rating of 89/100, the Vivo V25 — 52/100.
Which has the better camera: the Vivo iQOO 15 Ultra or the Vivo V25?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 51/100).
Which is more powerful: the Vivo iQOO 15 Ultra or the Vivo V25?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 50/100).
Should you choose the Vivo iQOO 15 Ultra over the Vivo V25?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.