iQOO Z9 alternatives
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Redmi A4 alternatives
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2x2.8 GHz Cortex-A715
6x Cortex-A510
2x2.2 GHz Cortex-A78
6x2.0 GHz Cortex-A55
8GB 256GB (UFS 2.2)
4GB 128GB (UFS 2.2)
f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS
2 MP
f/2.4, (depth)
f/1.8, (wide)
1080p@30/60fps
f/2.0, (wide), 1/3.0", 1.0µm
f/2.2, (wide)
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
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
FDD: N1, N3, N5, N8, N28
TDD: N40, N78
In this comparison, the iQOO Z9 with the Mediatek Dimensity 7200 (4nm) performs better than the Redmi A4 with the Qualcomm Snapdragon 4s Gen 2 (4nm), thanks to its more efficient chipset.
They offer the same OS update support. When it comes to security updates, Redmi A4 leads with 4 years of support.
iQOO Z9 has a superior AMOLED display, while Redmi A4 uses an LCD panel. They have the same 120 Hz refresh rate. iQOO Z9 also has a brighter display with 1800 nits, improving outdoor visibility. Notably, iQOO Z9 has a higher resolution display, resulting in sharper visuals.
Redmi A4 has a larger 5160 mAh battery for longer usage. iQOO Z9 supports faster wired charging at 44W.
iQOO Z9 has an IP54 rating, while Redmi A4 lacks official water and dust resistance.