Samsung Galaxy A55 alternatives
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Vivo Y18i alternatives
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Samsung Galaxy A55

Samsung Galaxy A55
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Exynos 1480
4 nm
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5000 mAh
25W
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6.6"
1080 x 2340 pixels
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50 MP
4K@30fps
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Specs
4x2.75 GHz Cortex-A78
4x2.0 GHz Cortex-A55
2x1.8 GHz Cortex-A75
6x1.8 GHz Cortex-A55
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
12 MP
f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm
5 MP
f/2.4, (macro)
f/2.2, (wide), PDAF
0.08 MP
f/3.0 (auxiliary lens)
1080p@30/60fps
f/2.2, 26mm (wide), 1/2.74", 0.8µm
f/2.2, (wide)
1080p@30/60fps
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: N40, N41, N77, N78
FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: N40, N41, N77, N78
In this comparison, the Samsung Galaxy A55 with the Exynos 1480 (4nm) performs better than the Vivo Y18i with the Unisoc Unisoc T612 (12nm), thanks to its more efficient chipset.
The Samsung Galaxy A55 offers 4 years of OS updates, while the Vivo Y18i provides 1 years. When it comes to security updates, Samsung Galaxy A55 leads with 5 years of support.
Samsung Galaxy A55 has a superior AMOLED display, while Vivo Y18i uses an LCD panel. Moreover, it offers a higher 120 Hz refresh rate for smoother scrolling. Samsung Galaxy A55 also has a brighter display with 1000 nits, improving outdoor visibility. Notably, Samsung Galaxy A55 has a higher resolution display, resulting in sharper visuals.
Both phones have the same 5000 mAh battery capacity. Samsung Galaxy A55 supports faster wired charging at 25W.
Samsung Galaxy A55 offers better water and dust resistance with an IP67 rating.