iQOO Z9s alternatives
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Oppo A3 Pro alternatives
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Oppo A3 Pro

Oppo A3 Pro
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Dimensity 6300
6 nm
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5100 mAh
45W
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6.67"
720x1604 pixels
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50 MP
1080p@30/60fps
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Specs
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
2x2.4 GHz Cortex-A76
6x Cortex-A55
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)
8GB 256GB (UFS 2.2)
f/1.8, (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
f/2.5, (wide), 1/3.0", 1.0µm
f/2.0, (wide)
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78
9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78
In this performance comparison, the iQOO Z9s with its Mediatek Dimensity 7300 (4nm) performs better than the Oppo A3 Pro with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.
Both iQOO Z9s and Oppo A3 Pro offer the same software support — 2 years of OS updates and 3 years of security updates.
iQOO Z9s features a superior AMOLED display, while Oppo A3 Pro comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. 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. Oppo A3 Pro also supports faster wired charging at 45W, compared to 44W on iQOO Z9s.
iQOO Z9s offers better protection against water and dust with an IP64 rating.
- iQOO Z9s – Check price here
- Oppo A3 Pro – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.