Motorola Moto G Fast vs Vivo iQOO Z7

The Motorola Moto G Fast (2020) runs on the Qualcomm Snapdragon 665, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Vivo iQOO Z7 leads — 26/100 vs 8/100 (a 18-point difference). Key differences: the Vivo iQOO Z7 has the bigger battery (4500 mAh vs 4000); the main camera is 16 MP vs 64 MP; the Vivo iQOO Z7 is noticeably lighter (173g vs 189g).

The Vivo iQOO Z7 is noticeably better than the Motorola Moto G Fast — the overall rating gap is 18 points.
Profile comparison
Category scores
Motorola Moto G Fast
Performance 0
Display 0
Camera 5
Battery 12
Design 63
Value for money 55
Vivo iQOO Z7
Performance 0
Display 50
Camera 37
Battery 30
Design 83
Value for money 55
What makes Motorola Moto G Fast better?

  • Overall rating 8/100
What makes Vivo iQOO Z7 better?
  • Bigger battery: 4500 vs 4000 mAh
  • Faster charging: 44W vs 10W
  • Better main camera: 64MP vs 16MP
  • Lighter: 173g vs 189g

  • Better camera (37/100 vs 5/100)
  • Longer battery life (30/100 vs 12/100)
  • Better display (50/100 vs 0/100)
  • Better design/ergonomics (83/100 vs 63/100)
Comparison verdict

Comparing the Motorola Moto G Fast vs the Vivo iQOO Z7, the Vivo iQOO Z7 scores 18 points higher (26/100 vs 8/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 5/100). In the "battery" category, the Vivo iQOO Z7 leads (30/100 vs 12/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo iQOO Z7 significantly outperforms the Motorola Moto G Fast (50/100 vs 0/100). In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Motorola Moto G Fast (37/100 vs 5/100). In the "battery" category, the Vivo iQOO Z7 notably outperforms the Motorola Moto G Fast (30/100 vs 12/100). In the "design" category, the Vivo iQOO Z7 notably outperforms the Motorola Moto G Fast (83/100 vs 63/100). In the "value for money" category, both devices are on the same level — 55/100.

Motorola Moto G Fast: The Motorola Moto G Fast is a better fit for everyday use.
Vivo iQOO Z7: The Vivo iQOO Z7 is a better fit for everyday use.
Specs comparison
Specification Motorola Moto G Fast Vivo iQOO Z7
Processor Qualcomm Snapdragon 665 MediaTek Dimensity 920
AnTuTu 329457
Geekbench Single 321
Geekbench Multi 1128
Display 6.4" IPS LCD 6.4" AMOLED
Resolution 720x1560 1080x2400
Refresh rate 90 Hz
Battery 4000 mAh 4500 mAh
Charging 10W 44W
Main camera 16 MP 64 MP
Ultrawide 8 MP 0 MP
Front camera 8 MP 16 MP
RAM 3GB 6GB / 8GB
Storage 32GB 128GB
OS Android 10 Android 13, Funtouch 13
Brightness (peak) 1300 nits
NFC no no
Protection IP54
Dimensions 161.9×75.7×9.1 mm 158.9×73.5×7.8 mm
Weight 189 g 173 g
Price
Camera comparison
Motorola Moto G Fast
  • Main: 16MP f/f/1.7
  • Ultrawide: 8MP
  • Front: 8MP
5
camera
Vivo iQOO Z7
  • Main: 64MP
  • Front: 16MP
37
camera
Display comparison
Motorola Moto G Fast
  • 6.4" IPS LCD
  • Resolution: 720x1560
  • Refresh rate: —
0
display
Vivo iQOO Z7
  • 6.4" AMOLED
  • Resolution: 1080x2400
  • Refresh rate: 90 Hz
50
display
Battery and charging
Motorola Moto G Fast
  • 4000 mAh
  • Wired: 10W
  • No wireless charging
12
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 Motorola Moto G Fast (50/100 vs 0/100).

camera

In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Motorola Moto G Fast (37/100 vs 5/100).

battery

In the "battery" category, the Vivo iQOO Z7 notably outperforms the Motorola Moto G Fast (30/100 vs 12/100).

design

In the "design" category, the Vivo iQOO Z7 notably outperforms the Motorola Moto G Fast (83/100 vs 63/100).

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 Motorola Moto G Fast or the Vivo iQOO Z7?

The Vivo iQOO Z7 is noticeably better than the Motorola Moto G Fast — the overall rating gap is 18 points.

What is the rating of the Motorola Moto G Fast and the Vivo iQOO Z7?

The Motorola Moto G Fast has a MobileRank rating of 8/100, the Vivo iQOO Z7 — 26/100.

Which has the better camera: the Motorola Moto G Fast or the Vivo iQOO Z7?

The Vivo iQOO Z7 leads on camera score (37/100 vs 5/100).

Should you choose the Motorola Moto G Fast over the Vivo iQOO Z7?

The Motorola Moto G Fast is a better fit for everyday use. The Vivo iQOO Z7 is a better fit for everyday use.