iQOO Z9x alternatives
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vivo Y400 Pro alternatives
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vivo Y400 Pro

vivo Y400 Pro
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Dimensity 7300
4 nm
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5500 mAh
90W
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6.77"
1080 x 2392 pixels
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50 MP
4K@30fps
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Specs
4x2.2 GHz Cortex-A78
4x1.8 GHz Cortex-A55
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 3.1)
f/1.8, (wide), 1/1.95", 0.8µm, PDAF
2 MP
f/2.4, (depth)
Sony IMX882, f/1.8, (wide), 1/1.95", 0.8µm, PDAF
2 MP
f/2.4, (depth)
1080p
1080p@30fps
f/2.1, (wide)
f/2.45, (wide)
1080p@30fps
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: N38, N40, N41, N77, N78
FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
In this performance comparison, the vivo Y400 Pro with its Mediatek Dimensity 7300 (4nm) performs better than the iQOO Z9x with the Qualcomm Snapdragon 6 Gen 1 (4nm), thanks to superior chipset efficiency.
iQOO Z9x offers 2 years of OS updates, while vivo Y400 Pro does not have confirmed OS update information. iQOO Z9x receives 3 years of security updates, while vivo Y400 Pro does not have confirmed security update information.
vivo Y400 Pro features a superior AMOLED display, while iQOO Z9x comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. vivo Y400 Pro also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.
iQOO Z9x comes with a larger 6000 mAh battery, which may offer longer usage on a single charge. vivo Y400 Pro also supports faster wired charging at 90W, compared to 44W on iQOO Z9x.
vivo Y400 Pro offers better protection against water and dust with an IP65 rating.
- iQOO Z9x – Check price here
- vivo Y400 Pro – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.