Motorola Moto G Fast vs Realme V21

Comparing the Motorola Moto G Fast (2020) and the Realme V21 (2022) on specs and benchmarks. By overall MobileRank rating, the Realme V21 leads — 10/100 vs 8/100 (a 2-point difference). Key differences: the Realme V21 has the bigger battery (5000 mAh vs 4000); the main camera is 16 MP vs 13 MP.

The Realme V21 edges out the Motorola Moto G Fast by just 2 points — the two devices are very close in overall level.
Profile comparison
Category scores
Motorola Moto G Fast
Performance 0
Display 0
Camera 5
Battery 12
Design 63
Value for money 55
Realme V21
Performance 0
Display 0
Camera 0
Battery 36
Design 50
Value for money 55
What makes Motorola Moto G Fast better?
  • Better main camera: 16MP vs 13MP

  • Better camera (5/100 vs 0/100)
  • Better design/ergonomics (63/100 vs 50/100)
What makes Realme V21 better?
  • Bigger battery: 5000 vs 4000 mAh

  • Longer battery life (36/100 vs 12/100)
Comparison verdict

Comparing the Motorola Moto G Fast vs the Realme V21, the Realme V21 scores 2 points higher (10/100 vs 8/100). In the "battery" category, the Realme V21 leads (36/100 vs 12/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 0/100. In the "camera" category, the Motorola Moto G Fast is a bit better (5/100 vs 0/100). In the "battery" category, the Realme V21 notably outperforms the Motorola Moto G Fast (36/100 vs 12/100). In the "design" category, the Motorola Moto G Fast is a bit better (63/100 vs 50/100). 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.
Realme V21: The Realme V21 is a better fit for everyday use.
Specs comparison
Specification Motorola Moto G Fast Realme V21
Processor Qualcomm Snapdragon 665
AnTuTu 329457
Geekbench Single 321
Geekbench Multi 1128
Display 6.4" IPS LCD 6.6" TFT
Resolution 720x1560 720x1612
Refresh rate
Battery 4000 mAh 5000 mAh
Charging 10W
Main camera 16 MP 13 MP
Ultrawide 8 MP 0 MP
Front camera 8 MP 8 MP
RAM 3GB 4GB / 6GB / 8GB
Storage 32GB 128GB
OS Android 10 Android 12, Realme UI 3.0
NFC no no
Dimensions 161.9×75.7×9.1 mm
Weight 189 g
Price
Camera comparison
Motorola Moto G Fast
  • Main: 16MP f/f/1.7
  • Ultrawide: 8MP
  • Front: 8MP
5
camera
Realme V21
  • Main: 13MP f/f/2.2
  • Front: 8MP
0
camera
Display comparison
Motorola Moto G Fast
  • 6.4" IPS LCD
  • Resolution: 720x1560
  • Refresh rate: —
0
display
Realme V21
  • 6.6" TFT
  • Resolution: 720x1612
  • Refresh rate: —
0
display
Battery and charging
Motorola Moto G Fast
  • 4000 mAh
  • Wired: 10W
  • No wireless charging
12
battery
Realme V21
  • 5000 mAh
  • No wireless charging
36
battery
Benchmarks
Detailed category analysis
performance

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

display

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

camera

In the "camera" category, the Motorola Moto G Fast is a bit better (5/100 vs 0/100).

battery

In the "battery" category, the Realme V21 notably outperforms the Motorola Moto G Fast (36/100 vs 12/100).

design

In the "design" category, the Motorola Moto G Fast is a bit better (63/100 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 Motorola Moto G Fast or the Realme V21?

The Realme V21 edges out the Motorola Moto G Fast by just 2 points — the two devices are very close in overall level.

What is the rating of the Motorola Moto G Fast and the Realme V21?

The Motorola Moto G Fast has a MobileRank rating of 8/100, the Realme V21 — 10/100.

Which has the better camera: the Motorola Moto G Fast or the Realme V21?

The Motorola Moto G Fast leads on camera score (5/100 vs 0/100).

Should you choose the Motorola Moto G Fast over the Realme V21?

The Motorola Moto G Fast is a better fit for everyday use. The Realme V21 is a better fit for everyday use.