Vivo iQOO 15 Ultra vs Vivo iQOO Z10
The Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO Z10 (2025) runs on the Qualcomm Snapdragon 7s Gen 3. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 58/100 (a 31-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 7300); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 1,032,527); the Vivo iQOO 15 Ultra has NFC for contactless payments, the Vivo iQOO Z10 doesn't; the Vivo iQOO Z10 is noticeably lighter (199g vs 227g).
Profile comparison
Category scores
Vivo iQOO 15 Ultra
Vivo iQOO Z10
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 1032527
- Better Geekbench Single: 3639 vs 1161
- Better Geekbench Multi: 11047 vs 3390
- Bigger battery: 7400 vs 7300 mAh
- Faster charging: 120W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 60/100)
- Better camera (78/100 vs 37/100)
- Longer battery life (92/100 vs 71/100)
- Better display (99/100 vs 79/100)
What makes Vivo iQOO Z10 better?
- Lighter: 199g vs 227g
- Better portability (60/100 vs 35/100)
Comparison verdict
Comparing the Vivo iQOO 15 Ultra vs the Vivo iQOO Z10, the Vivo iQOO 15 Ultra scores 31 points higher (89/100 vs 58/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 60/100). 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 71/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z10 (99/100 vs 60/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo iQOO Z10 (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z10 (78/100 vs 37/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo iQOO Z10 (92/100 vs 71/100). In the "portability" category, the Vivo iQOO Z10 notably outperforms the Vivo iQOO 15 Ultra (60/100 vs 35/100).
Specs comparison
| Specification | Vivo iQOO 15 Ultra | Vivo iQOO Z10 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 7s Gen 3 | |
| AnTuTu | 4602290 | 1032527 | |
| Geekbench Single | 3639 | 1161 | |
| Geekbench Multi | 11047 | 3390 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1440x3168 | 1080x2392 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7400 mAh | 7300 mAh | |
| Charging | 120W | 90W | |
| 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 | |
| OS | Android 16 | Android 15, up to 2 major Android upgrades, Funtouch 15 | |
| Brightness (peak) | 8000 nits | 5000 nits | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.7 mm | 163.4×76.4×7.9 mm | |
| Weight | 227 g | 199 g | |
| Launch price | $799 | — |
Camera comparison
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO Z10
- Main: 50MP f/1.8
- Front: 32MP
Display comparison
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo iQOO Z10
- 6.8" AMOLED
- Resolution: 1080x2392
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Vivo iQOO Z10
- 7300 mAh
- Wired: 90W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15 Ultra and Vivo iQOO Z10, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Vivo iQOO Z10 by 345.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z10
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z10 (99/100 vs 60/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo iQOO Z10 (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z10 (78/100 vs 37/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo iQOO Z10 (92/100 vs 71/100).
portability
In the "portability" category, the Vivo iQOO Z10 notably outperforms the Vivo iQOO 15 Ultra (60/100 vs 35/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 Ultra or the Vivo iQOO Z10?
The Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z10 by 31 points (89/100 vs 58/100).
What is the rating of the Vivo iQOO 15 Ultra and the Vivo iQOO Z10?
The Vivo iQOO 15 Ultra has a MobileRank rating of 89/100, the Vivo iQOO Z10 — 58/100.
Which has the better camera: the Vivo iQOO 15 Ultra or the Vivo iQOO Z10?
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 iQOO Z10?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 60/100).
Should you choose the Vivo iQOO 15 Ultra over the Vivo iQOO Z10?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo iQOO Z10 is a better fit for active users.