Vivo iQOO Z7 vs Vivo V15
The Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920, while the Vivo V15 (2019) runs on the MediaTek Helio P70. By overall MobileRank rating, the Vivo iQOO Z7 leads — 26/100 vs 12/100 (a 14-point difference). Key differences: the Vivo iQOO Z7 has the bigger battery (4500 mAh vs 4000); the main camera is 64 MP vs 24 MP; the Vivo iQOO Z7 is noticeably lighter (173g vs 189g).
Vivo iQOO Z7
Vivo V15
- Bigger battery: 4500 vs 4000 mAh
- Better main camera: 64MP vs 24MP
- Lighter: 173g vs 189g
- Better camera (37/100 vs 20/100)
- Longer battery life (30/100 vs 12/100)
- Better display (50/100 vs 0/100)
- Better design/ergonomics (83/100 vs 63/100)
- Overall rating 12/100
Comparing the Vivo iQOO Z7 vs the Vivo V15, the Vivo iQOO Z7 scores 14 points higher (26/100 vs 12/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 20/100). In the "battery" category, the Vivo iQOO Z7 leads (30/100 vs 12/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo iQOO Z7 significantly outperforms the Vivo V15 (50/100 vs 0/100). In the "camera" category, the Vivo iQOO Z7 notably outperforms the Vivo V15 (37/100 vs 20/100). In the "battery" category, the Vivo iQOO Z7 notably outperforms the Vivo V15 (30/100 vs 12/100). In the "design" category, the Vivo iQOO Z7 notably outperforms the Vivo V15 (83/100 vs 63/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Vivo iQOO Z7 | Vivo V15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 920 | MediaTek Helio P70 | |
| AnTuTu | — | 303398 | |
| Geekbench Single | — | 341 | |
| Geekbench Multi | — | 779 | |
| Display | 6.4" AMOLED | 6.5" IPS LCD | |
| Resolution | 1080x2400 | 1080x2340 | |
| Refresh rate | 90 Hz | — | |
| Battery | 4500 mAh | 4000 mAh | |
| Charging | 44W | — | |
| Main camera | 64 MP | 24 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 6GB / 8GB | 6GB | |
| Storage | 128GB | 128GB | |
| OS | Android 13, Funtouch 13 | Android 9.0 (Pie); Funtouch 9 | |
| Brightness (peak) | 1300 nits | — | |
| NFC | no | no | |
| Protection | IP54 | — | |
| Dimensions | 158.9×73.5×7.8 mm | 161.2×75.9×8.5 mm | |
| Weight | 173 g | 189 g | |
| Price | — | — |
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Vivo V15
- Main: 24MP f/f/1.8
- Ultrawide: 8MP
- Front: 32MP
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Vivo V15
- 6.5" IPS LCD
- Resolution: 1080x2340
- Refresh rate: —
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
Vivo V15
- 4000 mAh
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Vivo iQOO Z7 significantly outperforms the Vivo V15 (50/100 vs 0/100).
camera
In the "camera" category, the Vivo iQOO Z7 notably outperforms the Vivo V15 (37/100 vs 20/100).
battery
In the "battery" category, the Vivo iQOO Z7 notably outperforms the Vivo V15 (30/100 vs 12/100).
design
In the "design" category, the Vivo iQOO Z7 notably outperforms the Vivo V15 (83/100 vs 63/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Vivo iQOO Z7 or the Vivo V15?
The Vivo iQOO Z7 is noticeably better than the Vivo V15 — the overall rating gap is 14 points.
What is the rating of the Vivo iQOO Z7 and the Vivo V15?
The Vivo iQOO Z7 has a MobileRank rating of 26/100, the Vivo V15 — 12/100.
Which has the better camera: the Vivo iQOO Z7 or the Vivo V15?
The Vivo iQOO Z7 leads on camera score (37/100 vs 20/100).
Should you choose the Vivo iQOO Z7 over the Vivo V15?
The Vivo iQOO Z7 is a better fit for everyday use. The Vivo V15 is a better fit for everyday use.