Redmi K50 vs Vivo iQOO Z6 (China)

The Redmi K50 (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 K50 leads — 38/100 vs 31/100 (a 7-point difference). Key differences: the Redmi K50 has the bigger battery (5500 mAh vs 4500); the main camera is 48 MP vs 64 MP.

The Redmi K50 edges out the Vivo iQOO Z6 (China) by just 7 points — the two devices are very close in overall level.
Profile comparison
Category scores
Redmi K50
Performance 8
Display 100
Camera 31
Battery 54
Design 48
Value for money 88
Vivo iQOO Z6 (China)
Performance 0
Display 100
Camera 34
Battery 39
Design 57
Value for money 55
What makes Redmi K50 better?
  • Bigger battery: 5500 vs 4500 mAh

  • Higher performance (8/100 vs 0/100)
  • Longer battery life (54/100 vs 39/100)
  • Better value for money (88/100 vs 55/100)
What makes Vivo iQOO Z6 (China) better?
  • Faster charging: 80W vs 67W
  • Better main camera: 64MP vs 48MP
  • Lighter: 194g vs 201g

  • Better camera (34/100 vs 31/100)
  • Better design/ergonomics (57/100 vs 48/100)
Comparison verdict

Comparing the Redmi K50 vs the Vivo iQOO Z6 (China), the Redmi K50 scores 7 points higher (38/100 vs 31/100). In the "battery" category, the Redmi K50 leads (54/100 vs 39/100). In the "value for money" category, the Redmi K50 leads (88/100 vs 55/100). In the "performance" category, the Redmi K50 is a bit better (8/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO Z6 (China) and the Redmi K50 are nearly equal (34/100 vs 31/100). In the "battery" category, the Redmi K50 notably outperforms the Vivo iQOO Z6 (China) (54/100 vs 39/100). In the "design" category, the Vivo iQOO Z6 (China) is a bit better (57/100 vs 48/100). In the "value for money" category, the Redmi K50 significantly outperforms the Vivo iQOO Z6 (China) (88/100 vs 55/100).

Redmi K50: The Redmi K50 is a better fit for budget-conscious buyers.
Vivo iQOO Z6 (China): The Vivo iQOO Z6 (China) is a better fit for everyday use.
Specs comparison
Specification Redmi K50 Vivo iQOO Z6 (China)
Processor MediaTek Dimensity 8100 Qualcomm Snapdragon 778G+ 5G
AnTuTu 1089139
Geekbench Single 1139
Geekbench Multi 3842
Display 6.7" AMOLED 6.6" IPS LCD
Resolution 3200x1440 1080x2388
Refresh rate 120 Hz 120 Hz
Battery 5500 mAh 4500 mAh
Charging 67W 80W
Main camera 48 MP 64 MP
Ultrawide 8 MP 0 MP
Front camera 20 MP 8 MP
RAM 8GB / 12GB 8GB / 12GB
Storage 128GB / 256GB / 512GB 128GB / 256GB
OS Android 12 Android 12, Origin OS Ocean
Brightness (peak) 1200 nits 650 nits
NFC yes yes
Protection IP53
Dimensions 163.1×76.2×8.5 mm 164.0×75.8×8.6 mm
Weight 201 g 194 g
Price $310
Camera comparison
Redmi K50
  • Main: 48MP f/1.79
  • Ultrawide: 8MP
  • Front: 20MP
31
camera
Vivo iQOO Z6 (China)
  • Main: 64MP f/f/1.8
  • Front: 8MP
34
camera
Display comparison
Redmi K50
  • 6.7" AMOLED
  • Resolution: 3200x1440
  • Refresh rate: 120 Hz
100
display
Vivo iQOO Z6 (China)
  • 6.6" IPS LCD
  • Resolution: 1080x2388
  • Refresh rate: 120 Hz
100
display
Battery and charging
Redmi K50
  • 5500 mAh
  • Wired: 67W
  • No wireless charging
54
battery
Vivo iQOO Z6 (China)
  • 4500 mAh
  • Wired: 80W
  • No wireless charging
39
battery
Benchmarks
Price and availability
Redmi K50
$310
Vivo iQOO Z6 (China)
Price unknown
Detailed category analysis
performance

In the "performance" category, the Redmi K50 is a bit better (8/100 vs 0/100).

display

In the "display" category, both devices are on the same level — 100/100.

camera

In the "camera" category, the Vivo iQOO Z6 (China) and the Redmi K50 are nearly equal (34/100 vs 31/100).

battery

In the "battery" category, the Redmi K50 notably outperforms the Vivo iQOO Z6 (China) (54/100 vs 39/100).

design

In the "design" category, the Vivo iQOO Z6 (China) is a bit better (57/100 vs 48/100).

value for money

In the "value for money" category, the Redmi K50 significantly outperforms the Vivo iQOO Z6 (China) (88/100 vs 55/100).

Frequently asked questions
Which is better: the Redmi K50 or the Vivo iQOO Z6 (China)?

The Redmi K50 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 K50 and the Vivo iQOO Z6 (China)?

The Redmi K50 has a MobileRank rating of 38/100, the Vivo iQOO Z6 (China) — 31/100.

Which is more powerful: the Redmi K50 or the Vivo iQOO Z6 (China)?

The Redmi K50 leads on performance (8/100 vs 0/100).

Should you choose the Redmi K50 over the Vivo iQOO Z6 (China)?

The Redmi K50 is a better fit for budget-conscious buyers. The Vivo iQOO Z6 (China) is a better fit for everyday use.