Redmi K40 vs Vivo iQOO Z7 Pro
The Redmi K40 (2021) runs on the Qualcomm Snapdragon 870, while the Vivo iQOO Z7 Pro (2023) runs on the MediaTek Dimensity 7200. Both devices score the same overall rating of 54/100. Key differences: the Vivo iQOO Z7 Pro has the bigger battery (4600 mAh vs 4520); the main camera is 48 MP vs 64 MP; the Redmi K40 is faster in AnTuTu (1,010,069 vs 971,424); the Redmi K40 has NFC for contactless payments, the Vivo iQOO Z7 Pro doesn't; the Vivo iQOO Z7 Pro is noticeably lighter (175g vs 196g).
Profile comparison
Category scores
Redmi K40
Vivo iQOO Z7 Pro
What makes Redmi K40 better?
- Higher AnTuTu: 1010069 vs 971424
- Better Geekbench Single: 1298 vs 1167
- Better Geekbench Multi: 3520 vs 2577
- Higher performance (61/100 vs 57/100)
What makes Vivo iQOO Z7 Pro better?
- Bigger battery: 4600 vs 4520 mAh
- Faster charging: 66W vs 33W
- Better main camera: 64MP vs 48MP
- Lighter: 175g vs 196g
- Better camera (40/100 vs 36/100)
- Longer battery life (44/100 vs 42/100)
- Better portability (80/100 vs 64/100)
Comparison verdict
The Redmi K40 and the Vivo iQOO Z7 Pro received the same MobileRank rating — 54/100. In the "performance" category, the Redmi K40 and the Vivo iQOO Z7 Pro are nearly equal (61/100 vs 57/100). In the "display" category, both devices are on the same level — 79/100. In the "camera" category, the Vivo iQOO Z7 Pro and the Redmi K40 are nearly equal (40/100 vs 36/100). In the "battery" category, the Vivo iQOO Z7 Pro and the Redmi K40 are nearly equal (44/100 vs 42/100). In the "portability" category, the Vivo iQOO Z7 Pro notably outperforms the Redmi K40 (80/100 vs 64/100).
Specs comparison
| Specification | Redmi K40 | Vivo iQOO Z7 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 870 | MediaTek Dimensity 7200 | |
| AnTuTu | 1010069 | 971424 | |
| Geekbench Single | 1298 | 1167 | |
| Geekbench Multi | 3520 | 2577 | |
| Display | 6.7" AMOLED | 6.8" AMOLED | |
| Resolution | 2400x1080 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4520 mAh | 4600 mAh | |
| Charging | 33W | 66W | |
| Main camera | 48 MP | 64 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 6GB / 8GB / 12GB | 8GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 11 | Android 13, planned upgrade to Android 14, Funtouch 14 | |
| Brightness (peak) | 1300 nits | 1300 nits | |
| NFC | yes | no | |
| Dimensions | 163.7×76.4×7.8 mm | 164.1×74.8×7.4 mm | |
| Weight | 196 g | 175 g | |
| Launch price | $309 | — |
Camera comparison
Redmi K40
- Main: 48MP f/1.79
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Z7 Pro
- Main: 64MP f/1.8
- Front: 16MP
Display comparison
Redmi K40
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Vivo iQOO Z7 Pro
- 6.8" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Redmi K40
- 4520 mAh
- Wired: 33W
- Wireless charging: no data
Vivo iQOO Z7 Pro
- 4600 mAh
- Wired: 66W
- No wireless charging
Overall performance score
We compared Redmi K40 and Vivo iQOO Z7 Pro, covering their specs and all relevant benchmarks.
Redmi K40 leads Vivo iQOO Z7 Pro by 4.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z7 Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K40 and the Vivo iQOO Z7 Pro are nearly equal (61/100 vs 57/100).
display
In the "display" category, both devices are on the same level — 79/100.
camera
In the "camera" category, the Vivo iQOO Z7 Pro and the Redmi K40 are nearly equal (40/100 vs 36/100).
battery
In the "battery" category, the Vivo iQOO Z7 Pro and the Redmi K40 are nearly equal (44/100 vs 42/100).
portability
In the "portability" category, the Vivo iQOO Z7 Pro notably outperforms the Redmi K40 (80/100 vs 64/100).
Frequently asked questions
Which is better: the Redmi K40 or the Vivo iQOO Z7 Pro?
Both devices scored 54/100. The choice depends on your priorities: if performance matters more — go with the Redmi K40 (61/100 vs 57/100).
What is the rating of the Redmi K40 and the Vivo iQOO Z7 Pro?
The Redmi K40 has a MobileRank rating of 54/100, the Vivo iQOO Z7 Pro — 54/100.
Should you choose the Redmi K40 over the Vivo iQOO Z7 Pro?
The Redmi K40 is a better fit for active users.