Redmi A3X vs Tecno Spark 20C

The Redmi A3X (2025) runs on the MediaTek Helio G36, while the Tecno Spark 20C (2023) runs on the MediaTek. By overall MobileRank rating, the Tecno Spark 20C leads — 16/100 vs 13/100 (a 3-point difference).

The Tecno Spark 20C edges out the Redmi A3X by just 3 points — the two devices are very close in overall level.
Profile comparison
Category scores
Redmi A3X
Performance 0
Display 0
Camera 0
Battery 36
Design 60
Value for money 100
Tecno Spark 20C
Performance 0
Display 50
Camera 0
Battery 36
Design 50
Value for money 55
What makes Redmi A3X better?

  • Better design/ergonomics (60/100 vs 50/100)
  • Better value for money (100/100 vs 55/100)
What makes Tecno Spark 20C better?
  • Faster charging: 18W vs 10W
  • Higher refresh rate: 90Hz vs 60Hz

  • Better display (50/100 vs 0/100)
Comparison verdict

Comparing the Redmi A3X vs the Tecno Spark 20C, the Tecno Spark 20C scores 3 points higher (16/100 vs 13/100). In the "value for money" category, the Redmi A3X leads (100/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Tecno Spark 20C significantly outperforms the Redmi A3X (50/100 vs 0/100). In the "camera" category, both devices are on the same level — 0/100. In the "battery" category, both devices are on the same level — 36/100. In the "design" category, the Redmi A3X is a bit better (60/100 vs 50/100). In the "value for money" category, the Redmi A3X significantly outperforms the Tecno Spark 20C (100/100 vs 55/100).

Redmi A3X: The Redmi A3X is a better fit for budget-conscious buyers.
Tecno Spark 20C: The Tecno Spark 20C is a better fit for everyday use.
Specs comparison
Specification Redmi A3X Tecno Spark 20C
Processor MediaTek Helio G36 MediaTek
AnTuTu 195539
Geekbench Single 189
Geekbench Multi 781
Display 6.7" IPS LCD 6.6" IPS LCD
Resolution 720x1650 720x1612
Refresh rate 60 Hz 90 Hz
Battery 5000 mAh 5000 mAh
Charging 10W 18W
Main camera 8 MP
Front camera 5 MP 8 MP
RAM 2GB / 3GB 4GB / 8GB
Storage 32GB / 64GB 128GB / 256GB
OS Android 14, up to 2 major Android upgrades, MIUI Android 13
Brightness (peak) 500 nits
NFC no no
Dimensions 168.4×76.3×8.3 mm 163.7×75.6×8.6 mm
Weight 192 g
Price $80
Camera comparison
Redmi A3X
  • Main: 8MP
  • Front: 5MP
0
camera
Tecno Spark 20C
  • Main: —
  • Front: 8MP
0
camera
Display comparison
Redmi A3X
  • 6.7" IPS LCD
  • Resolution: 720x1650
  • Refresh rate: 60 Hz
0
display
Tecno Spark 20C
  • 6.6" IPS LCD
  • Resolution: 720x1612
  • Refresh rate: 90 Hz
50
display
Battery and charging
Redmi A3X
  • 5000 mAh
  • Wired: 10W
  • No wireless charging
36
battery
Tecno Spark 20C
  • 5000 mAh
  • Wired: 18W
  • No wireless charging
36
battery
Benchmarks
Price and availability
Redmi A3X
$80
Tecno Spark 20C
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 Tecno Spark 20C significantly outperforms the Redmi A3X (50/100 vs 0/100).

camera

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

battery

In the "battery" category, both devices are on the same level — 36/100.

design

In the "design" category, the Redmi A3X is a bit better (60/100 vs 50/100).

value for money

In the "value for money" category, the Redmi A3X significantly outperforms the Tecno Spark 20C (100/100 vs 55/100).

Frequently asked questions
Which is better: the Redmi A3X or the Tecno Spark 20C?

The Tecno Spark 20C edges out the Redmi A3X by just 3 points — the two devices are very close in overall level.

What is the rating of the Redmi A3X and the Tecno Spark 20C?

The Redmi A3X has a MobileRank rating of 13/100, the Tecno Spark 20C — 16/100.

Should you choose the Redmi A3X over the Tecno Spark 20C?

The Redmi A3X is a better fit for budget-conscious buyers. The Tecno Spark 20C is a better fit for everyday use.