Vivo iQOO 15 Ultra vs Vivo V20
The Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo V20 (2020) runs on the Qualcomm Snapdragon 720G. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 49/100 (a 40-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 4000); the main camera is 50 MP vs 64 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 517,460); the Vivo V20 is noticeably lighter (171g vs 227g).
Profile comparison
Category scores
Vivo iQOO 15 Ultra
Vivo V20
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 517460
- Better Geekbench Single: 3639 vs 746
- Better Geekbench Multi: 11047 vs 1762
- Bigger battery: 7400 vs 4000 mAh
- Faster charging: 120W vs 33W
- Higher performance (99/100 vs 41/100)
- Better camera (78/100 vs 51/100)
- Longer battery life (92/100 vs 25/100)
- Better display (99/100 vs 84/100)
What makes Vivo V20 better?
- Better main camera: 64MP vs 50MP
- Lighter: 171g vs 227g
- Better portability (83/100 vs 35/100)
Comparison verdict
Comparing the Vivo iQOO 15 Ultra vs the Vivo V20, the Vivo iQOO 15 Ultra scores 40 points higher (89/100 vs 49/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 41/100). 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 25/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo V20 (99/100 vs 41/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo V20 (99/100 vs 84/100). In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo V20 (78/100 vs 51/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo V20 (92/100 vs 25/100). In the "portability" category, the Vivo V20 significantly outperforms the Vivo iQOO 15 Ultra (83/100 vs 35/100).
Specs comparison
| Specification | Vivo iQOO 15 Ultra | Vivo V20 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 720G | |
| AnTuTu | 4602290 | 517460 | |
| Geekbench Single | 3639 | 746 | |
| Geekbench Multi | 11047 | 1762 | |
| Display | 6.8" LTPO AMOLED | 6.4" AMOLED | |
| Resolution | 1440x3168 | 1080x2400 | |
| Refresh rate | 144 Hz | — | |
| Battery | 7400 mAh | 4000 mAh | |
| Charging | 120W | 33W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 44 MP | |
| RAM | 12GB / 16GB / 24GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 11, Funtouch 11 | |
| Brightness (peak) | 8000 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.7 mm | 161.3×74.2×7.4 mm | |
| Weight | 227 g | 171 g | |
| Launch price | $799 | — |
Camera comparison
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo V20
- Main: 64MP f/1.9
- Ultrawide: 8MP
- Front: 44MP
Display comparison
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo V20
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: —
Battery and charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Vivo V20
- 4000 mAh
- Wired: 33W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15 Ultra and Vivo V20, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Vivo V20 by 789.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo V20
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo V20 (99/100 vs 41/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo V20 (99/100 vs 84/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo V20 (78/100 vs 51/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo V20 (92/100 vs 25/100).
portability
In the "portability" category, the Vivo V20 significantly outperforms the Vivo iQOO 15 Ultra (83/100 vs 35/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 Ultra or the Vivo V20?
The Vivo iQOO 15 Ultra significantly outperforms the Vivo V20 by 40 points (89/100 vs 49/100).
What is the rating of the Vivo iQOO 15 Ultra and the Vivo V20?
The Vivo iQOO 15 Ultra has a MobileRank rating of 89/100, the Vivo V20 — 49/100.
Which has the better camera: the Vivo iQOO 15 Ultra or the Vivo V20?
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 V20?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 41/100).
Should you choose the Vivo iQOO 15 Ultra over the Vivo V20?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.