Infinix Note 40X alternatives
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Samsung Galaxy A15 alternatives
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Infinix Note 40X

Infinix Note 40X
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Dimensity 6300
6 nm
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5000 mAh
18W
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6.78"
1080x2460 pixels
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108 MP
1440p@30fps
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Specs
Samsung Galaxy A15

Samsung Galaxy A15
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Dimensity 6100+
6 nm
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5000 mAh
25W
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6.5"
1080 x 2340 pixels
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50 MP
1080p@30fps
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Specs
2x2.4 GHz Cortex-A76
6x Cortex-A55
2x2.2 GHz Cortex-A76
6x2.0 GHz Cortex-A55
12GB 256GB (UFS 2.2)
6GB 128GB
8GB 128GB
8GB 256GB
f/1.8, (wide), PDAF
2 MP
macro
2 MP
f/1.8, (wide), AF
5 MP
f/2.2, (ultrawide)
2 MP
f/2.4, (macro)
1080p@30/60fps
wide
f/2.0, (wide)
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: N40, N41, N77, N78
FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: N40, N41, N77, N78
In this performance comparison, the Infinix Note 40X with its Mediatek Dimensity 6300 (6nm) performs better than the Samsung Galaxy A15 with the Mediatek Dimensity 6100+ (6nm), thanks to superior chipset efficiency.
Samsung Galaxy A15 offers 4 years of OS updates, whereas Infinix Note 40X provides 2 years. For security updates, Samsung Galaxy A15 offers 5 years of support compared to Infinix Note 40X's 3 years.
Both Infinix Note 40X and Samsung Galaxy A15 feature AMOLED displays, offering vibrant colors and deeper blacks. In terms of smoothness, Infinix Note 40X offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Infinix Note 40X also boasts a brighter screen with 500 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.
Both phones are equipped with the same 5000 mAh battery capacity. Samsung Galaxy A15 also supports faster wired charging at 25W, compared to 18W on Infinix Note 40X.
Infinix Note 40X includes an IP52 rating, while Samsung Galaxy A15 lacks an official IP rating.
- Infinix Note 40X – Check price here
- Samsung Galaxy A15 – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.