Redmi K40 Pro vs Vivo iQOO Z7
The Redmi K40 Pro (2021) runs on the Qualcomm Snapdragon 888, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Redmi K40 Pro leads — 36/100 vs 26/100 (a 10-point difference). Key differences: the Redmi K40 Pro has the bigger battery (4520 mAh vs 4500); the Redmi K40 Pro has NFC for contactless payments, the Vivo iQOO Z7 doesn't; the Vivo iQOO Z7 is noticeably lighter (173g vs 196g).
Redmi K40 Pro
Vivo iQOO Z7
- Bigger battery: 4520 vs 4500 mAh
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (11/100 vs 0/100)
- Better camera (41/100 vs 37/100)
- Better display (100/100 vs 50/100)
- Faster charging: 44W vs 33W
- Lighter: 173g vs 196g
- Longer battery life (30/100 vs 28/100)
- Better design/ergonomics (83/100 vs 55/100)
Comparing the Redmi K40 Pro vs the Vivo iQOO Z7, the Redmi K40 Pro scores 10 points higher (36/100 vs 26/100). In the "performance" category, the Redmi K40 Pro leads (11/100 vs 0/100). In the "performance" category, the Redmi K40 Pro is a bit better (11/100 vs 0/100). In the "display" category, the Redmi K40 Pro significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100). In the "camera" category, the Redmi K40 Pro and the Vivo iQOO Z7 are nearly equal (41/100 vs 37/100). In the "battery" category, the Vivo iQOO Z7 and the Redmi K40 Pro are nearly equal (30/100 vs 28/100). In the "design" category, the Vivo iQOO Z7 notably outperforms the Redmi K40 Pro (83/100 vs 55/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Redmi K40 Pro | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 888 | MediaTek Dimensity 920 | |
| AnTuTu | 1119714 | — | |
| Geekbench Single | 1488 | — | |
| Geekbench Multi | 3373 | — | |
| Display | 6.7" Super AMOLED | 6.4" AMOLED | |
| Resolution | 1080x2400 | 1080x2400 | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | 4520 mAh | 4500 mAh | |
| Charging | 33W | 44W | |
| Main camera | 64 MP | 64 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 6GB / 8GB | 6GB / 8GB | |
| Storage | 128GB / 256GB | 128GB | |
| OS | Android 11, MIUI 12 | Android 13, Funtouch 13 | |
| Brightness (peak) | 1300 nits | 1300 nits | |
| NFC | yes | no | |
| Protection | IP53 | IP54 | |
| Dimensions | 163.7×76.4×7.8 mm | 158.9×73.5×7.8 mm | |
| Weight | 196 g | 173 g | |
| Price | — | — |
Redmi K40 Pro
- Main: 64MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Redmi K40 Pro
- 6.7" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Redmi K40 Pro
- 4520 mAh
- Wired: 33W
- No wireless charging
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
performance
In the "performance" category, the Redmi K40 Pro is a bit better (11/100 vs 0/100).
display
In the "display" category, the Redmi K40 Pro significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100).
camera
In the "camera" category, the Redmi K40 Pro and the Vivo iQOO Z7 are nearly equal (41/100 vs 37/100).
battery
In the "battery" category, the Vivo iQOO Z7 and the Redmi K40 Pro are nearly equal (30/100 vs 28/100).
design
In the "design" category, the Vivo iQOO Z7 notably outperforms the Redmi K40 Pro (83/100 vs 55/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Redmi K40 Pro or the Vivo iQOO Z7?
The Redmi K40 Pro is noticeably better than the Vivo iQOO Z7 — the overall rating gap is 10 points.
What is the rating of the Redmi K40 Pro and the Vivo iQOO Z7?
The Redmi K40 Pro has a MobileRank rating of 36/100, the Vivo iQOO Z7 — 26/100.
Which is more powerful: the Redmi K40 Pro or the Vivo iQOO Z7?
The Redmi K40 Pro leads on performance (11/100 vs 0/100).
Should you choose the Redmi K40 Pro over the Vivo iQOO Z7?
The Redmi K40 Pro is a better fit for everyday use. The Vivo iQOO Z7 is a better fit for everyday use.