iQOO Z9s alternatives
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Vivo Y18i alternatives
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4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
2x1.8 GHz Cortex-A75
6x1.8 GHz Cortex-A55
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)
f/1.8, (wide), 1/1.95", 0.8µm, PDAF, OIS
2 MP
f/2.4, (depth)
f/2.2, (wide), PDAF
0.08 MP
f/3.0 (auxiliary lens)
1080p
f/2.5, (wide), 1/3.0", 1.0µm
f/2.2, (wide)
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
In this performance comparison, the iQOO Z9s with its Mediatek Dimensity 7300 (4nm) performs better than the Vivo Y18i with the Unisoc Unisoc T612 (12nm), thanks to superior chipset efficiency.
iQOO Z9s offers 2 years of OS updates, whereas Vivo Y18i provides 1 years. For security updates, iQOO Z9s offers 3 years of support compared to Vivo Y18i's 2 years.
iQOO Z9s features a superior AMOLED display, while Vivo Y18i comes with an LCD panel. In terms of smoothness, iQOO Z9s offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. iQOO Z9s also boasts a brighter screen with 1800 nits of peak brightness, enhancing outdoor visibility. Notably, iQOO Z9s offers a higher screen resolution, resulting in sharper visuals and more detailed content.
iQOO Z9s comes with a larger 5500 mAh battery, which may offer longer usage on a single charge. iQOO Z9s also supports faster wired charging at 44W, compared to 15W on Vivo Y18i.
iQOO Z9s offers better protection against water and dust with an IP64 rating.
- iQOO Z9s – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.