Vivo iQOO Z7 vs Vivo Y20 2021
The Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920, while the Vivo Y20 2021 (2020) runs on the MediaTek Helio P35. By overall MobileRank rating, the Vivo iQOO Z7 leads — 26/100 vs 11/100 (a 15-point difference). Key differences: the Vivo Y20 2021 has the bigger battery (5000 mAh vs 4500); the main camera is 64 MP vs 13 MP; the Vivo iQOO Z7 is noticeably lighter (173g vs 192g).
Vivo iQOO Z7
Vivo Y20 2021
- Faster charging: 44W vs 10W
- Better main camera: 64MP vs 13MP
- Lighter: 173g vs 192g
- Better camera (37/100 vs 0/100)
- Better display (50/100 vs 0/100)
- Better design/ergonomics (83/100 vs 60/100)
- Bigger battery: 5000 vs 4500 mAh
- Longer battery life (36/100 vs 30/100)
Comparing the Vivo iQOO Z7 vs the Vivo Y20 2021, the Vivo iQOO Z7 scores 15 points higher (26/100 vs 11/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 0/100). 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 Y20 2021 (50/100 vs 0/100). In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Vivo Y20 2021 (37/100 vs 0/100). In the "battery" category, the Vivo Y20 2021 is a bit better (36/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 notably outperforms the Vivo Y20 2021 (83/100 vs 60/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Vivo iQOO Z7 | Vivo Y20 2021 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 920 | MediaTek Helio P35 | |
| AnTuTu | — | 199111 | |
| Geekbench Single | — | 476 | |
| Geekbench Multi | — | 828 | |
| Display | 6.4" AMOLED | 6.5" IPS LCD | |
| Resolution | 1080x2400 | 720x1600 | |
| Refresh rate | 90 Hz | — | |
| Battery | 4500 mAh | 5000 mAh | |
| Charging | 44W | 10W | |
| Main camera | 64 MP | 13 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 6GB / 8GB | 4GB / 6GB | |
| Storage | 128GB | 64GB | |
| OS | Android 13, Funtouch 13 | Android 10, Funtouch 11 | |
| Brightness (peak) | 1300 nits | — | |
| NFC | no | no | |
| Protection | IP54 | — | |
| Dimensions | 158.9×73.5×7.8 mm | 164.4×76.3×8.4 mm | |
| Weight | 173 g | 192 g | |
| Price | — | — |
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Vivo Y20 2021
- Main: 13MP f/f/1.8
- Front: 8MP
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Vivo Y20 2021
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
Vivo Y20 2021
- 5000 mAh
- Wired: 10W
- 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 Y20 2021 (50/100 vs 0/100).
camera
In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Vivo Y20 2021 (37/100 vs 0/100).
battery
In the "battery" category, the Vivo Y20 2021 is a bit better (36/100 vs 30/100).
design
In the "design" category, the Vivo iQOO Z7 notably outperforms the Vivo Y20 2021 (83/100 vs 60/100).
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 Y20 2021?
The Vivo iQOO Z7 is noticeably better than the Vivo Y20 2021 — the overall rating gap is 15 points.
What is the rating of the Vivo iQOO Z7 and the Vivo Y20 2021?
The Vivo iQOO Z7 has a MobileRank rating of 26/100, the Vivo Y20 2021 — 11/100.
Which has the better camera: the Vivo iQOO Z7 or the Vivo Y20 2021?
The Vivo iQOO Z7 leads on camera score (37/100 vs 0/100).
Should you choose the Vivo iQOO Z7 over the Vivo Y20 2021?
The Vivo iQOO Z7 is a better fit for everyday use. The Vivo Y20 2021 is a better fit for everyday use.