Redmi K20 vs Vivo iQOO Z7 Pro

The Redmi K20 (2019) runs on the Qualcomm Snapdragon 730, while the Vivo iQOO Z7 Pro (2023) runs on the MediaTek Dimensity 7200. By overall MobileRank rating, the Vivo iQOO Z7 Pro leads — 33/100 vs 18/100 (a 15-point difference). Key differences: the Vivo iQOO Z7 Pro has the bigger battery (4600 mAh vs 4000); the main camera is 48 MP vs 64 MP; the Vivo iQOO Z7 Pro is noticeably lighter (175g vs 191g).

The Vivo iQOO Z7 Pro is noticeably better than the Redmi K20 — the overall rating gap is 15 points.
Profile comparison
Category scores
Redmi K20
Performance 0
Display 0
Camera 36
Battery 12
Design 61
Value for money 93
Vivo iQOO Z7 Pro
Performance 0
Display 100
Camera 37
Battery 37
Design 81
Value for money 55
What makes Redmi K20 better?

  • Better value for money (93/100 vs 55/100)
What makes Vivo iQOO Z7 Pro better?
  • Bigger battery: 4600 vs 4000 mAh
  • Faster charging: 66W vs 18W
  • Better main camera: 64MP vs 48MP
  • Higher refresh rate: 120Hz vs 60Hz
  • Lighter: 175g vs 191g

  • Better camera (37/100 vs 36/100)
  • Longer battery life (37/100 vs 12/100)
  • Better display (100/100 vs 0/100)
  • Better design/ergonomics (81/100 vs 61/100)
Comparison verdict

Comparing the Redmi K20 vs the Vivo iQOO Z7 Pro, the Vivo iQOO Z7 Pro scores 15 points higher (33/100 vs 18/100). In the "battery" category, the Vivo iQOO Z7 Pro leads (37/100 vs 12/100). In the "value for money" category, the Redmi K20 leads (93/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo iQOO Z7 Pro significantly outperforms the Redmi K20 (100/100 vs 0/100). In the "camera" category, the Vivo iQOO Z7 Pro and the Redmi K20 are nearly equal (37/100 vs 36/100). In the "battery" category, the Vivo iQOO Z7 Pro notably outperforms the Redmi K20 (37/100 vs 12/100). In the "design" category, the Vivo iQOO Z7 Pro notably outperforms the Redmi K20 (81/100 vs 61/100). In the "value for money" category, the Redmi K20 significantly outperforms the Vivo iQOO Z7 Pro (93/100 vs 55/100).

Redmi K20: The Redmi K20 is a better fit for budget-conscious buyers.
Vivo iQOO Z7 Pro: The Vivo iQOO Z7 Pro is a better fit for everyday use.
Specs comparison
Specification Redmi K20 Vivo iQOO Z7 Pro
Processor Qualcomm Snapdragon 730 MediaTek Dimensity 7200
AnTuTu 496392
Geekbench Single 724
Geekbench Multi 1836
Display 6.4" AMOLED 6.8" AMOLED
Resolution 2340x1080 1080x2400
Refresh rate 60 Hz 120 Hz
Battery 4000 mAh 4600 mAh
Charging 18W 66W
Main camera 48 MP 64 MP
Ultrawide 13 MP 0 MP
Telephoto 8 MP 0 MP
Front camera 20 MP 16 MP
RAM 6GB / 8GB 8GB
Storage 64GB / 128GB / 256GB 128GB / 256GB
OS Android 9 Android 13, planned upgrade to Android 14, Funtouch 14
Brightness (peak) 1300 nits
NFC no
Dimensions 164.1×74.8×7.4 mm
Weight 191 g 175 g
Price $250
Camera comparison
Redmi K20
  • Main: 48MP f/f/1.75
  • Ultrawide: 13MP
  • Telephoto: 8MP
  • Front: 20MP
36
camera
Vivo iQOO Z7 Pro
  • Main: 64MP f/f/1.8
  • Front: 16MP
37
camera
Display comparison
Redmi K20
  • 6.4" AMOLED
  • Resolution: 2340x1080
  • Refresh rate: 60 Hz
0
display
Vivo iQOO Z7 Pro
  • 6.8" AMOLED
  • Resolution: 1080x2400
  • Refresh rate: 120 Hz
100
display
Battery and charging
Redmi K20
  • 4000 mAh
  • Wired: 18W
  • No wireless charging
12
battery
Vivo iQOO Z7 Pro
  • 4600 mAh
  • Wired: 66W
  • No wireless charging
37
battery
Benchmarks
Price and availability
Redmi K20
$250
Vivo iQOO Z7 Pro
Price unknown
Detailed category analysis
performance

In the "performance" category, both devices are on the same level — 0/100.

display

In the "display" category, the Vivo iQOO Z7 Pro significantly outperforms the Redmi K20 (100/100 vs 0/100).

camera

In the "camera" category, the Vivo iQOO Z7 Pro and the Redmi K20 are nearly equal (37/100 vs 36/100).

battery

In the "battery" category, the Vivo iQOO Z7 Pro notably outperforms the Redmi K20 (37/100 vs 12/100).

design

In the "design" category, the Vivo iQOO Z7 Pro notably outperforms the Redmi K20 (81/100 vs 61/100).

value for money

In the "value for money" category, the Redmi K20 significantly outperforms the Vivo iQOO Z7 Pro (93/100 vs 55/100).

Frequently asked questions
Which is better: the Redmi K20 or the Vivo iQOO Z7 Pro?

The Vivo iQOO Z7 Pro is noticeably better than the Redmi K20 — the overall rating gap is 15 points.

What is the rating of the Redmi K20 and the Vivo iQOO Z7 Pro?

The Redmi K20 has a MobileRank rating of 18/100, the Vivo iQOO Z7 Pro — 33/100.

Should you choose the Redmi K20 over the Vivo iQOO Z7 Pro?

The Redmi K20 is a better fit for budget-conscious buyers. The Vivo iQOO Z7 Pro is a better fit for everyday use.