Infinix Note 40X alternatives
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iQOO Z9 alternatives
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Infinix Note 40X

Infinix Note 40X
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Dimensity 6300
6 nm
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5000 mAh
18W
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6.78"
1080x2460 pixels
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108 MP
1440p@30fps
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Specs
2x2.4 GHz Cortex-A76
6x Cortex-A55
2x2.8 GHz Cortex-A715
6x Cortex-A510
12GB 256GB (UFS 2.2)
8GB 256GB (UFS 2.2)
f/1.8, (wide), PDAF
2 MP
macro
2 MP
f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS
2 MP
f/2.4, (depth)
1080p@30/60fps
1080p@30/60fps
wide
f/2.0, (wide), 1/3.0", 1.0µm
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n77, n78
8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78
In this performance comparison, the iQOO Z9 with its Mediatek Dimensity 7200 (4nm) performs better than the Infinix Note 40X with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.
Both Infinix Note 40X and iQOO Z9 offer the same software support — 2 years of OS updates and 3 years of security updates.
Both Infinix Note 40X and iQOO Z9 feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. iQOO Z9 also boasts a brighter screen with 1800 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.
Both phones are equipped with the same 5000 mAh battery capacity. iQOO Z9 also supports faster wired charging at 44W, compared to 18W on Infinix Note 40X.
iQOO Z9 offers better protection against water and dust with an IP54 rating.
- Infinix Note 40X – Check price here
- iQOO Z9 – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.