iQOO Z9 alternatives
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Vivo T4x alternatives
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2x2.8 GHz Cortex-A715
6x Cortex-A510
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
8GB 256GB (UFS 2.2)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS
2 MP
f/2.4, (depth)
f/1.8, (wide), PDAF
2 MP
f/2.4, (depth)
1080p@30/60fps
1080p@30fps
f/2.0, (wide), 1/3.0", 1.0µm
f/2.1, (wide)
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
8 5G bands
n1, n3, n5, n8, n28, n40, 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 Vivo T4x with the Mediatek Dimensity 7300 (4nm), thanks to superior chipset efficiency.
Both iQOO Z9 and Vivo T4x offer the same software support — 2 years of OS updates and 3 years of security updates.
iQOO Z9 features a superior AMOLED display, while Vivo T4x comes with an LCD panel. 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.
Vivo T4x features a larger 6500 mAh battery, potentially delivering better battery life. Both devices support the same wired charging speed of 44W.
Vivo T4x offers better protection against water and dust with an IP64 rating.
- iQOO Z9 – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.