Redmi K50i vs Vivo iQOO Z6 (China)
The Redmi K50i (2022) runs on the MediaTek Dimensity 8100, while the Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the Redmi K50i leads — 57/100 vs 50/100 (a 7-point difference). Key differences: the Redmi K50i has the bigger battery (5080 mAh vs 4500); the Redmi K50i is faster in AnTuTu (1,092,605 vs 820,210); the Vivo iQOO Z6 (China) has NFC for contactless payments, the Redmi K50i doesn't.
Profile comparison
Category scores
Redmi K50i
Vivo iQOO Z6 (China)
What makes Redmi K50i better?
- Higher AnTuTu: 1092605 vs 820210
- Better Geekbench Single: 1139 vs 1059
- Better Geekbench Multi: 3842 vs 3012
- Bigger battery: 5080 vs 4500 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (62/100 vs 55/100)
- Better camera (43/100 vs 37/100)
- Longer battery life (54/100 vs 45/100)
- Better display (77/100 vs 66/100)
What makes Vivo iQOO Z6 (China) better?
- Faster charging: 80W vs 67W
- Lighter: 194g vs 200g
- Better portability (56/100 vs 50/100)
Comparison verdict
Comparing the Redmi K50i vs the Vivo iQOO Z6 (China), the Redmi K50i scores 7 points higher (57/100 vs 50/100). In the "performance" category, the Redmi K50i is a bit better (62/100 vs 55/100). In the "display" category, the Redmi K50i is a bit better (77/100 vs 66/100). In the "camera" category, the Redmi K50i is a bit better (43/100 vs 37/100). In the "battery" category, the Redmi K50i is a bit better (54/100 vs 45/100). In the "portability" category, the Vivo iQOO Z6 (China) is a bit better (56/100 vs 50/100).
Specs comparison
| Specification | Redmi K50i | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8100 | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 1092605 | 820210 | |
| Geekbench Single | 1139 | 1059 | |
| Geekbench Multi | 3842 | 3012 | |
| Display | 6.6" FFS LCD | 6.6" IPS LCD | |
| Resolution | 1080x2460 | 1080x2388 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5080 mAh | 4500 mAh | |
| Charging | 67W | 80W | |
| Main camera | 64 MP | 64 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 6GB / 8GB | 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 12, MIUI 13 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 650 nits | 650 nits | |
| NFC | no | yes | |
| Protection | IP53 | — | |
| Dimensions | 163.6×74.3×8.9 mm | 164.0×75.8×8.6 mm | |
| Weight | 200 g | 194 g | |
| Launch price | — | — |
Camera comparison
Redmi K50i
- Main: 64MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO Z6 (China)
- Main: 64MP f/1.8
- Front: 8MP
Display comparison
Redmi K50i
- 6.6" FFS LCD
- Resolution: 1080x2460
- Refresh rate: 144 Hz
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Redmi K50i
- 5080 mAh
- Wired: 67W
- No wireless charging
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Redmi K50i and Vivo iQOO Z6 (China), covering their specs and all relevant benchmarks.
Redmi K50i leads Vivo iQOO Z6 (China) by 33.2% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Redmi K50i is a bit better (62/100 vs 55/100).
display
In the "display" category, the Redmi K50i is a bit better (77/100 vs 66/100).
camera
In the "camera" category, the Redmi K50i is a bit better (43/100 vs 37/100).
battery
In the "battery" category, the Redmi K50i is a bit better (54/100 vs 45/100).
portability
In the "portability" category, the Vivo iQOO Z6 (China) is a bit better (56/100 vs 50/100).
Frequently asked questions
Which is better: the Redmi K50i or the Vivo iQOO Z6 (China)?
The Redmi K50i edges out the Vivo iQOO Z6 (China) by just 7 points — the two devices are very close in overall level.
What is the rating of the Redmi K50i and the Vivo iQOO Z6 (China)?
The Redmi K50i has a MobileRank rating of 57/100, the Vivo iQOO Z6 (China) — 50/100.
Which has the better camera: the Redmi K50i or the Vivo iQOO Z6 (China)?
The Redmi K50i leads on camera score (43/100 vs 37/100).
Which is more powerful: the Redmi K50i or the Vivo iQOO Z6 (China)?
The Redmi K50i leads on performance (62/100 vs 55/100).
Should you choose the Redmi K50i over the Vivo iQOO Z6 (China)?
The Redmi K50i is a better fit for active users.