Infinix Note 40X alternatives
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Redmi A3 4G alternatives
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Infinix Note 40X

Infinix Note 40X
-
Dimensity 6300
6 nm
-
5000 mAh
18W
-
6.78"
1080x2460 pixels
-
108 MP
1440p@30fps
2x2.4 GHz Cortex-A76
6x Cortex-A55
4x2.2 GHz Cortex-A53
4x1.6 GHz Cortex-A53
12GB 256GB (UFS 2.2)
3GB 64GB (eMMC 5.1)
4GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
6GB 128GB (eMMC 5.1)
f/1.8, (wide), PDAF
2 MP
macro
2 MP
f/2.0, (wide)
0.08 MP
(auxiliary lens)
1080p@30/60fps
wide
f/2.2, (wide)
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
In this comparison, the Infinix Note 40X with the Mediatek Dimensity 6300 (6nm) performs better than the Redmi A3 4G with the Mediatek Helio G36 (12nm), thanks to its more efficient chipset.
Both phones offer the same OS update support and receive security updates for the same duration.
Infinix Note 40X has a superior AMOLED display, while Redmi A3 4G uses an LCD panel. Moreover, it offers a higher 120 Hz refresh rate for smoother scrolling. These phones offer the same brightness level at 500 nits. Notably, Infinix Note 40X has a higher resolution display, resulting in sharper visuals.
Both phones have the same 5000 mAh battery capacity. Infinix Note 40X supports faster wired charging at 18W.
Infinix Note 40X has an IP52 rating, while Redmi A3 4G lacks official water and dust resistance.