Poco X3 vs Vivo iQOO Z7
The Poco X3 (2020) runs on the Qualcomm Snapdragon 732G, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Poco X3 leads — 33/100 vs 26/100 (a 7-point difference). Key differences: the Poco X3 has the bigger battery (6000 mAh vs 4500); the Vivo iQOO Z7 is noticeably lighter (173g vs 225g).
Poco X3
Vivo iQOO Z7
- Bigger battery: 6000 vs 4500 mAh
- Higher refresh rate: 120Hz vs 90Hz
- Better camera (43/100 vs 37/100)
- Longer battery life (48/100 vs 30/100)
- Better display (100/100 vs 50/100)
- Faster charging: 44W vs 33W
- Lighter: 173g vs 225g
- Better design/ergonomics (83/100 vs 18/100)
Comparing the Poco X3 vs the Vivo iQOO Z7, the Poco X3 scores 7 points higher (33/100 vs 26/100). In the "battery" category, the Poco X3 leads (48/100 vs 30/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Poco X3 significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100). In the "camera" category, the Poco X3 is a bit better (43/100 vs 37/100). In the "battery" category, the Poco X3 notably outperforms the Vivo iQOO Z7 (48/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 significantly outperforms the Poco X3 (83/100 vs 18/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Poco X3 | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 732G | MediaTek Dimensity 920 | |
| AnTuTu | 526647 | — | |
| Geekbench Single | 753 | — | |
| Geekbench Multi | 1808 | — | |
| Display | 6.7" IPS LCD | 6.4" AMOLED | |
| Resolution | 1080x2400 | 1080x2400 | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | 6000 mAh | 4500 mAh | |
| Charging | 33W | 44W | |
| Main camera | 64 MP | 64 MP | |
| Ultrawide | 13 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 6GB / 8GB | 6GB / 8GB | |
| Storage | 64GB / 128GB | 128GB | |
| OS | Android 10, MIUI 12 | Android 13, Funtouch 13 | |
| Brightness (peak) | 450 nits | 1300 nits | |
| NFC | no | no | |
| Protection | IP53 | IP54 | |
| Dimensions | 165.3×76.8×10.1 mm | 158.9×73.5×7.8 mm | |
| Weight | 225 g | 173 g | |
| Price | — | — |
Poco X3
- Main: 64MP f/f/1.9
- Ultrawide: 13MP
- Front: 20MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Poco X3
- 6.7" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Poco X3
- 6000 mAh
- Wired: 33W
- No wireless charging
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Poco X3 significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100).
camera
In the "camera" category, the Poco X3 is a bit better (43/100 vs 37/100).
battery
In the "battery" category, the Poco X3 notably outperforms the Vivo iQOO Z7 (48/100 vs 30/100).
design
In the "design" category, the Vivo iQOO Z7 significantly outperforms the Poco X3 (83/100 vs 18/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Poco X3 or the Vivo iQOO Z7?
The Poco X3 edges out the Vivo iQOO Z7 by just 7 points — the two devices are very close in overall level.
What is the rating of the Poco X3 and the Vivo iQOO Z7?
The Poco X3 has a MobileRank rating of 33/100, the Vivo iQOO Z7 — 26/100.
Which has the better camera: the Poco X3 or the Vivo iQOO Z7?
The Poco X3 leads on camera score (43/100 vs 37/100).
Should you choose the Poco X3 over the Vivo iQOO Z7?
The Poco X3 is a better fit for everyday use. The Vivo iQOO Z7 is a better fit for everyday use.