Vivo iQOO U6 vs Vivo iQOO Z7

The Vivo iQOO U6 (2023) runs on the MediaTek Dimensity 700, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Vivo iQOO Z7 leads — 26/100 vs 10/100 (a 16-point difference). Key differences: the Vivo iQOO U6 has the bigger battery (5000 mAh vs 4500); the main camera is 13 MP vs 64 MP.

The Vivo iQOO Z7 is noticeably better than the Vivo iQOO U6 — the overall rating gap is 16 points.
Profile comparison
Category scores
Vivo iQOO U6
Performance 0
Display 0
Camera 0
Battery 36
Design 50
Value for money 55
Vivo iQOO Z7
Performance 0
Display 50
Camera 37
Battery 30
Design 83
Value for money 55
What makes Vivo iQOO U6 better?
  • Bigger battery: 5000 vs 4500 mAh

  • Longer battery life (36/100 vs 30/100)
What makes Vivo iQOO Z7 better?
  • Faster charging: 44W vs 18W
  • Better main camera: 64MP vs 13MP

  • Better camera (37/100 vs 0/100)
  • Better display (50/100 vs 0/100)
  • Better design/ergonomics (83/100 vs 50/100)
Comparison verdict

Comparing the Vivo iQOO U6 vs the Vivo iQOO Z7, the Vivo iQOO Z7 scores 16 points higher (26/100 vs 10/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 0/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo iQOO Z7 significantly outperforms the Vivo iQOO U6 (50/100 vs 0/100). In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Vivo iQOO U6 (37/100 vs 0/100). In the "battery" category, the Vivo iQOO U6 is a bit better (36/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 significantly outperforms the Vivo iQOO U6 (83/100 vs 50/100). In the "value for money" category, both devices are on the same level — 55/100.

Vivo iQOO U6: The Vivo iQOO U6 is a better fit for everyday use.
Vivo iQOO Z7: The Vivo iQOO Z7 is a better fit for everyday use.
Specs comparison
Specification Vivo iQOO U6 Vivo iQOO Z7
Processor MediaTek Dimensity 700 MediaTek Dimensity 920
AnTuTu 515647
Geekbench Single 688
Geekbench Multi 1794
Display 6.5" IPS LCD 6.4" AMOLED
Resolution 720x1600 1080x2400
Refresh rate 90 Hz
Battery 5000 mAh 4500 mAh
Charging 18W 44W
Main camera 13 MP 64 MP
Front camera 5 MP 16 MP
RAM 4GB / 6GB / 8GB 6GB / 8GB
Storage 128GB / 256GB 128GB
OS Android Android 13, Funtouch 13
Brightness (peak) 1300 nits
NFC no no
Protection IP54
Dimensions 164.1×75.6×8.2 mm 158.9×73.5×7.8 mm
Weight 173 g
Price
Camera comparison
Vivo iQOO U6
  • Main: 13MP f/f/2.2
  • Front: 5MP
0
camera
Vivo iQOO Z7
  • Main: 64MP
  • Front: 16MP
37
camera
Display comparison
Vivo iQOO U6
  • 6.5" IPS LCD
  • Resolution: 720x1600
  • Refresh rate: —
0
display
Vivo iQOO Z7
  • 6.4" AMOLED
  • Resolution: 1080x2400
  • Refresh rate: 90 Hz
50
display
Battery and charging
Vivo iQOO U6
  • 5000 mAh
  • Wired: 18W
  • No wireless charging
36
battery
Vivo iQOO Z7
  • 4500 mAh
  • Wired: 44W
  • No wireless charging
30
battery
Benchmarks
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 significantly outperforms the Vivo iQOO U6 (50/100 vs 0/100).

camera

In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Vivo iQOO U6 (37/100 vs 0/100).

battery

In the "battery" category, the Vivo iQOO U6 is a bit better (36/100 vs 30/100).

design

In the "design" category, the Vivo iQOO Z7 significantly outperforms the Vivo iQOO U6 (83/100 vs 50/100).

value for money

In the "value for money" category, both devices are on the same level — 55/100.

Frequently asked questions
Which is better: the Vivo iQOO U6 or the Vivo iQOO Z7?

The Vivo iQOO Z7 is noticeably better than the Vivo iQOO U6 — the overall rating gap is 16 points.

What is the rating of the Vivo iQOO U6 and the Vivo iQOO Z7?

The Vivo iQOO U6 has a MobileRank rating of 10/100, the Vivo iQOO Z7 — 26/100.

Which has the better camera: the Vivo iQOO U6 or the Vivo iQOO Z7?

The Vivo iQOO Z7 leads on camera score (37/100 vs 0/100).

Should you choose the Vivo iQOO U6 over the Vivo iQOO Z7?

The Vivo iQOO U6 is a better fit for everyday use. The Vivo iQOO Z7 is a better fit for everyday use.