Oppo A3x 4G alternatives
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Samsung Galaxy A15 alternatives
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Oppo A3x 4G

Oppo A3x 4G
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Snapdragon 6s Gen 1
11 nm
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5100 mAh
45W
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6.67"
720 x 1604 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
2.1 GHz, Quad core, Cortex A73
2 GHz, Quad core, Cortex A53
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), PDAF
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 Oppo A3x 4G with the Qualcomm Snapdragon 6s Gen 1 (11nm) performs better than the Samsung Galaxy A15 with the Mediatek Dimensity 6100+ (6nm), thanks to its more efficient chipset.
Samsung Galaxy A15 has a superior AMOLED display, while Oppo A3x 4G uses an LCD panel. They have the same 90 Hz refresh rate. Oppo A3x 4G also has a brighter display with 1000 nits, improving outdoor visibility. Notably, Samsung Galaxy A15 has a higher resolution display, resulting in sharper visuals.
Oppo A3x 4G has a larger 5100 mAh battery for longer usage. Oppo A3x 4G supports faster wired charging at 45W.
Oppo A3x 4G has an IP54 rating, while Samsung Galaxy A15 lacks official water and dust resistance.