Redmi K30 vs Vivo iQOO Z7
The Redmi K30 (2019) runs on the Qualcomm Snapdragon 730G, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Redmi K30 leads — 33/100 vs 26/100 (a 7-point difference). Key differences: the Vivo iQOO Z7 is noticeably lighter (173g vs 208g).
Redmi K30
Vivo iQOO Z7
- Higher refresh rate: 120Hz vs 90Hz
- Better camera (41/100 vs 37/100)
- Better display (100/100 vs 50/100)
- Better value for money (93/100 vs 55/100)
- Faster charging: 44W vs 27W
- Lighter: 173g vs 208g
- Longer battery life (30/100 vs 25/100)
- Better design/ergonomics (83/100 vs 40/100)
Comparing the Redmi K30 vs the Vivo iQOO Z7, the Redmi K30 scores 7 points higher (33/100 vs 26/100). In the "value for money" category, the Redmi K30 leads (93/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Redmi K30 significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100). In the "camera" category, the Redmi K30 and the Vivo iQOO Z7 are nearly equal (41/100 vs 37/100). In the "battery" category, the Vivo iQOO Z7 is a bit better (30/100 vs 25/100). In the "design" category, the Vivo iQOO Z7 significantly outperforms the Redmi K30 (83/100 vs 40/100). In the "value for money" category, the Redmi K30 significantly outperforms the Vivo iQOO Z7 (93/100 vs 55/100).
| Specification | Redmi K30 | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 730G | MediaTek Dimensity 920 | |
| AnTuTu | 533630 | — | |
| Geekbench Single | 697 | — | |
| Geekbench Multi | 1809 | — | |
| Display | 6.7" IPS LCD | 6.4" AMOLED | |
| Resolution | 2400x1080 | 1080x2400 | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | 4500 mAh | 4500 mAh | |
| Charging | 27W | 44W | |
| Main camera | 64 MP | 64 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 6GB / 8GB | 6GB / 8GB | |
| Storage | 64GB / 128GB / 256GB | 128GB | |
| OS | Android 10 | Android 13, Funtouch 13 | |
| Brightness (peak) | — | 1300 nits | |
| NFC | — | no | |
| Protection | — | IP54 | |
| Dimensions | — | 158.9×73.5×7.8 mm | |
| Weight | 208 g | 173 g | |
| Price | $250 | — |
Redmi K30
- Main: 64MP f/f/1.89
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Redmi K30
- 6.7" IPS LCD
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Redmi K30
- 4500 mAh
- Wired: 27W
- 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 Redmi K30 significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100).
camera
In the "camera" category, the Redmi K30 and the Vivo iQOO Z7 are nearly equal (41/100 vs 37/100).
battery
In the "battery" category, the Vivo iQOO Z7 is a bit better (30/100 vs 25/100).
design
In the "design" category, the Vivo iQOO Z7 significantly outperforms the Redmi K30 (83/100 vs 40/100).
value for money
In the "value for money" category, the Redmi K30 significantly outperforms the Vivo iQOO Z7 (93/100 vs 55/100).
Which is better: the Redmi K30 or the Vivo iQOO Z7?
The Redmi K30 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 Redmi K30 and the Vivo iQOO Z7?
The Redmi K30 has a MobileRank rating of 33/100, the Vivo iQOO Z7 — 26/100.
Should you choose the Redmi K30 over the Vivo iQOO Z7?
The Redmi K30 is a better fit for budget-conscious buyers. The Vivo iQOO Z7 is a better fit for everyday use.