Vivo iQOO 15 vs Vivo V20
The Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo V20 (2020) runs on the Qualcomm Snapdragon 720G. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 49/100 (a 37-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 4000); the main camera is 50 MP vs 64 MP; the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 517,460); the Vivo V20 is noticeably lighter (171g vs 215g).
Profile comparison
Category scores
Vivo iQOO 15
Vivo V20
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 517460
- Better Geekbench Single: 3013 vs 746
- Better Geekbench Multi: 9287 vs 1762
- Bigger battery: 7000 vs 4000 mAh
- Faster charging: 100W vs 33W
- Higher performance (94/100 vs 41/100)
- Better camera (78/100 vs 51/100)
- Longer battery life (85/100 vs 25/100)
- Better display (99/100 vs 84/100)
What makes Vivo V20 better?
- Better main camera: 64MP vs 50MP
- Lighter: 171g vs 215g
- Better portability (83/100 vs 48/100)
Comparison verdict
Comparing the Vivo iQOO 15 vs the Vivo V20, the Vivo iQOO 15 scores 37 points higher (86/100 vs 49/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 41/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 51/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 25/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Vivo V20 (94/100 vs 41/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Vivo V20 (99/100 vs 84/100). In the "camera" category, the Vivo iQOO 15 notably outperforms the Vivo V20 (78/100 vs 51/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Vivo V20 (85/100 vs 25/100). In the "portability" category, the Vivo V20 significantly outperforms the Vivo iQOO 15 (83/100 vs 48/100).
Specs comparison
| Specification | Vivo iQOO 15 | Vivo V20 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 720G | |
| AnTuTu | 3758268 | 517460 | |
| Geekbench Single | 3013 | 746 | |
| Geekbench Multi | 9287 | 1762 | |
| Display | 6.8" LTPO AMOLED | 6.4" AMOLED | |
| Resolution | 1440x3168 | 1080x2400 | |
| Refresh rate | 144 Hz | — | |
| Battery | 7000 mAh | 4000 mAh | |
| Charging | 100W | 33W | |
| Wireless charging | 40W | 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 | 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 11, Funtouch 11 | |
| Brightness (peak) | 6000 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.1 mm | 161.3×74.2×7.4 mm | |
| Weight | 215 g | 171 g | |
| Launch price | $599 | — |
Camera comparison
Vivo iQOO 15
- 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
- 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
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Vivo V20
- 4000 mAh
- Wired: 33W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15 and Vivo V20, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Vivo V20 by 626.3% 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 significantly outperforms the Vivo V20 (94/100 vs 41/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Vivo V20 (99/100 vs 84/100).
camera
In the "camera" category, the Vivo iQOO 15 notably outperforms the Vivo V20 (78/100 vs 51/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Vivo V20 (85/100 vs 25/100).
portability
In the "portability" category, the Vivo V20 significantly outperforms the Vivo iQOO 15 (83/100 vs 48/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 or the Vivo V20?
The Vivo iQOO 15 significantly outperforms the Vivo V20 by 37 points (86/100 vs 49/100).
What is the rating of the Vivo iQOO 15 and the Vivo V20?
The Vivo iQOO 15 has a MobileRank rating of 86/100, the Vivo V20 — 49/100.
Which has the better camera: the Vivo iQOO 15 or the Vivo V20?
The Vivo iQOO 15 leads on camera score (78/100 vs 51/100).
Which is more powerful: the Vivo iQOO 15 or the Vivo V20?
The Vivo iQOO 15 leads on performance (94/100 vs 41/100).
Should you choose the Vivo iQOO 15 over the Vivo V20?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.