Realme Narzo 90X vs Vivo iQOO Z7
The Realme Narzo 90X (2025) runs on the MediaTek Dimensity 6300, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Realme Narzo 90X leads — 31/100 vs 26/100 (a 5-point difference). Key differences: the Realme Narzo 90X has the bigger battery (7000 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Vivo iQOO Z7 is noticeably lighter (173g vs 212g).
Realme Narzo 90X
Vivo iQOO Z7
- Bigger battery: 7000 vs 4500 mAh
- Faster charging: 60W vs 44W
- Higher refresh rate: 144Hz vs 90Hz
- Longer battery life (60/100 vs 30/100)
- Better display (100/100 vs 50/100)
- Better main camera: 64MP vs 50MP
- Lighter: 173g vs 212g
- Better camera (37/100 vs 24/100)
- Better design/ergonomics (83/100 vs 35/100)
Comparing the Realme Narzo 90X vs the Vivo iQOO Z7, the Realme Narzo 90X scores 5 points higher (31/100 vs 26/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 24/100). In the "battery" category, the Realme Narzo 90X leads (60/100 vs 30/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Realme Narzo 90X significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100). In the "camera" category, the Vivo iQOO Z7 is a bit better (37/100 vs 24/100). In the "battery" category, the Realme Narzo 90X significantly outperforms the Vivo iQOO Z7 (60/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 significantly outperforms the Realme Narzo 90X (83/100 vs 35/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Realme Narzo 90X | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 920 | |
| AnTuTu | 524785 | — | |
| Geekbench Single | 771 | — | |
| Geekbench Multi | 1980 | — | |
| Display | 6.8" IPS LCD | 6.4" AMOLED | |
| Resolution | 720x1570 | 1080x2400 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7000 mAh | 4500 mAh | |
| Charging | 60W | 44W | |
| Main camera | 50 MP | 64 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 6GB / 8GB | 6GB / 8GB | |
| Storage | 128GB | 128GB | |
| OS | Android 15, Realme UI 6.0 | Android 13, Funtouch 13 | |
| Brightness (peak) | 1200 nits | 1300 nits | |
| NFC | no | no | |
| Protection | IP65 | IP54 | |
| Dimensions | 166.1×77.9×8.3 mm | 158.9×73.5×7.8 mm | |
| Weight | 212 g | 173 g | |
| Price | — | — |
Realme Narzo 90X
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Realme Narzo 90X
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Realme Narzo 90X
- 7000 mAh
- Wired: 60W
- 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 Realme Narzo 90X significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100).
camera
In the "camera" category, the Vivo iQOO Z7 is a bit better (37/100 vs 24/100).
battery
In the "battery" category, the Realme Narzo 90X significantly outperforms the Vivo iQOO Z7 (60/100 vs 30/100).
design
In the "design" category, the Vivo iQOO Z7 significantly outperforms the Realme Narzo 90X (83/100 vs 35/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Realme Narzo 90X or the Vivo iQOO Z7?
The Realme Narzo 90X edges out the Vivo iQOO Z7 by just 5 points — the two devices are very close in overall level.
What is the rating of the Realme Narzo 90X and the Vivo iQOO Z7?
The Realme Narzo 90X has a MobileRank rating of 31/100, the Vivo iQOO Z7 — 26/100.
Which has the better camera: the Realme Narzo 90X or the Vivo iQOO Z7?
The Vivo iQOO Z7 leads on camera score (37/100 vs 24/100).
Should you choose the Realme Narzo 90X over the Vivo iQOO Z7?
The Realme Narzo 90X is a better fit for everyday use. The Vivo iQOO Z7 is a better fit for everyday use.