Redmi A4 alternatives
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vivo Y400 alternatives
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2x2.2 GHz Cortex-A78
6x2.0 GHz Cortex-A55
2x2.2 GHz Cortex-A78
6x1.95 GHz Cortex-A55
4GB 128GB (UFS 2.2)
8GB 256GB (UFS 3.1)
f/1.8, (wide)
f/1.8, (wide), 1/1.95", 0.8µm, PDAF
2 MP
f/2.4, (depth)
f/2.2, (wide)
f/2.45, (wide), 1/3.1", 0.7µm
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
FDD: N1, N3, N5, N8, N28
TDD: N40, N78
FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
FDD: N1, N3, N5, N8, N28
TDD: N40, N78
FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
In this performance comparison, the vivo Y400 with its Qualcomm Snapdragon 4 Gen 2 (4nm) performs better than the Redmi A4 with the Qualcomm Snapdragon 4s Gen 2 (4nm), thanks to superior chipset efficiency.
Both phones offer the same 2 years of OS update support. For security updates, Redmi A4 offers 4 years of support compared to vivo Y400's 3 years.
vivo Y400 features a superior AMOLED display, while Redmi A4 comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. vivo Y400 also boasts a brighter screen with 1800 nits of peak brightness, enhancing outdoor visibility. Notably, vivo Y400 offers a higher screen resolution, resulting in sharper visuals and more detailed content.
vivo Y400 features a larger 6000 mAh battery, potentially delivering better battery life. vivo Y400 also supports faster wired charging at 90W, compared to 18W on Redmi A4.
vivo Y400 includes an IP69 rating, while Redmi A4 lacks an official IP rating.
- Redmi A4 – Check price here
- vivo Y400 – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.