Redmi 4X vs Vivo iQOO Z7
The Redmi 4X (2017) runs on the Qualcomm Snapdragon 435, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. 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 4100); the main camera is 13 MP vs 64 MP; the Redmi 4X is noticeably lighter (150g vs 173g).
Redmi 4X
Vivo iQOO Z7
- Lighter: 150g vs 173g
- Better design/ergonomics (100/100 vs 83/100)
- Better value for money (100/100 vs 55/100)
- Bigger battery: 4500 vs 4100 mAh
- Better main camera: 64MP vs 13MP
- Higher refresh rate: 90Hz vs 60Hz
- Better camera (37/100 vs 0/100)
- Longer battery life (30/100 vs 14/100)
- Better display (50/100 vs 0/100)
Comparing the Redmi 4X vs the Vivo iQOO Z7, 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 0/100). In the "battery" category, the Vivo iQOO Z7 leads (30/100 vs 14/100). In the "value for money" category, the Redmi 4X leads (100/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo iQOO Z7 significantly outperforms the Redmi 4X (50/100 vs 0/100). In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Redmi 4X (37/100 vs 0/100). In the "battery" category, the Vivo iQOO Z7 notably outperforms the Redmi 4X (30/100 vs 14/100). In the "design" category, the Redmi 4X notably outperforms the Vivo iQOO Z7 (100/100 vs 83/100). In the "value for money" category, the Redmi 4X significantly outperforms the Vivo iQOO Z7 (100/100 vs 55/100).
| Specification | Redmi 4X | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 435 | MediaTek Dimensity 920 | |
| AnTuTu | 150628 | — | |
| Geekbench Single | 141 | — | |
| Geekbench Multi | 618 | — | |
| Display | 5.0" IPS LCD | 6.4" AMOLED | |
| Resolution | — | 1080x2400 | |
| Refresh rate | 60 Hz | 90 Hz | |
| Battery | 4100 mAh | 4500 mAh | |
| Charging | — | 44W | |
| Main camera | 13 MP | 64 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 2GB / 3GB | 6GB / 8GB | |
| Storage | 16GB / 32GB | 128GB | |
| OS | — | Android 13, Funtouch 13 | |
| Brightness (peak) | — | 1300 nits | |
| NFC | no | no | |
| Protection | — | IP54 | |
| Dimensions | 139.2×70.0×8.7 mm | 158.9×73.5×7.8 mm | |
| Weight | 150 g | 173 g | |
| Price | $120 | — |
Redmi 4X
- Main: 13MP
- Front: 5MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Redmi 4X
- 5.0" IPS LCD
- Refresh rate: 60 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Redmi 4X
- 4100 mAh
- No wireless charging
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
Vivo iQOO Z7
Price unknownperformance
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 Redmi 4X (50/100 vs 0/100).
camera
In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Redmi 4X (37/100 vs 0/100).
battery
In the "battery" category, the Vivo iQOO Z7 notably outperforms the Redmi 4X (30/100 vs 14/100).
design
In the "design" category, the Redmi 4X notably outperforms the Vivo iQOO Z7 (100/100 vs 83/100).
value for money
In the "value for money" category, the Redmi 4X significantly outperforms the Vivo iQOO Z7 (100/100 vs 55/100).
Which is better: the Redmi 4X or the Vivo iQOO Z7?
The Vivo iQOO Z7 is noticeably better than the Redmi 4X — the overall rating gap is 14 points.
What is the rating of the Redmi 4X and the Vivo iQOO Z7?
The Redmi 4X has a MobileRank rating of 12/100, the Vivo iQOO Z7 — 26/100.
Which has the better camera: the Redmi 4X or the Vivo iQOO Z7?
The Vivo iQOO Z7 leads on camera score (37/100 vs 0/100).
Should you choose the Redmi 4X over the Vivo iQOO Z7?
The Redmi 4X is a better fit for budget-conscious buyers. The Vivo iQOO Z7 is a better fit for everyday use.