iQOO Z9s alternatives
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Oppo A3x 4G alternatives
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Oppo A3x 4G

Oppo A3x 4G
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Snapdragon 6s Gen 1
11 nm
-
5100 mAh
45W
-
6.67"
720 x 1604 pixels
-
8 MP
1080p@30fps
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
2.1 GHz, Quad core, Cortex A73
2 GHz, Quad core, Cortex A53
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)
4GB 128GB (eMMC 5.1)
f/1.8, (wide), 1/1.95", 0.8µm, PDAF, OIS
2 MP
f/2.4, (depth)
f/2.0, (wide), PDAF
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 comparison, the iQOO Z9s with the Mediatek Dimensity 7300 (4nm) performs better than the Oppo A3x 4G with the Qualcomm Snapdragon 6s Gen 1 (11nm), thanks to its more efficient chipset.
iQOO Z9s has a superior AMOLED display, while Oppo A3x 4G uses an LCD panel. Moreover, it offers a higher 120 Hz refresh rate for smoother scrolling. iQOO Z9s also has a brighter display with 1800 nits, improving outdoor visibility. Notably, iQOO Z9s has a higher resolution display, resulting in sharper visuals.
iQOO Z9s has a larger 5500 mAh battery for longer usage. Oppo A3x 4G supports faster wired charging at 45W.
iQOO Z9s offers better water and dust resistance with an IP64 rating.