Samsung Galaxy M55s alternatives
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Vivo Y18i alternatives
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Samsung Galaxy M55s

Samsung Galaxy M55s
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Snapdragon 7 Gen 1
4 nm
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5000 mAh
45W
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6.7"
1080x2400 pixels
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50 MP
4K@30fps
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Specs
1x2.4 GHz Cortex-A710
3x2.36 GHz Cortex-A710
4x1.8 GHz Cortex-A510
2x1.8 GHz Cortex-A75
6x1.8 GHz Cortex-A55
8GB 256GB (UFS 3.1)
(f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS)
8 MP
(f/2.2, 123˚ (ultrawide))
2 MP
(f/2.4, (macro))
f/2.2, (wide), PDAF
0.08 MP
f/3.0 (auxiliary lens)
1080p@30/60fps
(f/2.4, (wide))
f/2.2, (wide)
1080p@30/60fps
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N77, N78
FDD: N1, N3, N5, N7, N8, N20, N28
TDD: N38, N40, N41, N77, N78
In this performance comparison, the Samsung Galaxy M55s with its Qualcomm Snapdragon 7 Gen 1 (4nm) performs better than the Vivo Y18i with the Unisoc Unisoc T612 (12nm), thanks to superior chipset efficiency.
Samsung Galaxy M55s offers 4 years of OS updates, whereas Vivo Y18i provides 1 years. For security updates, Samsung Galaxy M55s offers 5 years of support compared to Vivo Y18i's 2 years.
Samsung Galaxy M55s features a superior AMOLED display, while Vivo Y18i comes with an LCD panel. In terms of smoothness, Samsung Galaxy M55s offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Samsung Galaxy M55s also boasts a brighter screen with 1000 nits of peak brightness, enhancing outdoor visibility. Notably, Samsung Galaxy M55s offers a higher screen resolution, resulting in sharper visuals and more detailed content.
Both phones are equipped with the same 5000 mAh battery capacity. Samsung Galaxy M55s also supports faster wired charging at 45W, compared to 15W on Vivo Y18i.
Samsung Galaxy M55s offers better protection against water and dust with an IP67 rating.
- Samsung Galaxy M55s – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.