Redmi A3x 4G alternatives
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Samsung Galaxy A15 alternatives
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Redmi A3x 4G
Redmi A3x 4G
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Unisoc T603
12 nm
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5000 mAh
10W
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6.71"
720x1650 pixels
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8 MP
1080p@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
1.8 GHz, Dual core, Cortex A75
1.6 GHz, Hexa Core, Cortex A55
2x2.2 GHz Cortex-A76
6x2.0 GHz Cortex-A55
4GB 128GB (eMMC 5.1)
6GB 128GB
8GB 128GB
8GB 256GB
f/2.0, (wide)
0.08 MP
(auxiliary lens)
f/1.8, (wide), AF
5 MP
f/2.2, (ultrawide)
2 MP
f/2.4, (macro)
f/2.2, (wide)
f/2.0, (wide)
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: N40, N41, N77, N78
TDD N40 / N41 / N77 / N78
In this comparison, the Redmi A3x 4G with the Unisoc Unisoc T603 (12nm) performs better than the Samsung Galaxy A15 with the Mediatek Dimensity 6100+ (6nm), thanks to its more efficient chipset.
The Samsung Galaxy A15 offers 4 years of OS updates, while the Redmi A3x 4G provides 2 years. When it comes to security updates, Samsung Galaxy A15 leads with 5 years of support.
Samsung Galaxy A15 has a superior AMOLED display, while Redmi A3x 4G uses an LCD panel. They have the same 90 Hz refresh rate. Redmi A3x 4G also has a brighter display with 500 nits, improving outdoor visibility. Notably, Samsung Galaxy A15 has a higher resolution display, resulting in sharper visuals.
Both phones have the same 5000 mAh battery capacity. Samsung Galaxy A15 supports faster wired charging at 25W.
Neither phone has an official IP rating for water and dust resistance.