Oppo A3x 4G alternatives
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Realme 13 alternatives
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Oppo A3x 4G

Oppo A3x 4G
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Snapdragon 6s Gen 1
11 nm
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5100 mAh
45W
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6.67"
720 x 1604 pixels
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8 MP
1080p@30fps
2.1 GHz, Quad core, Cortex A73
2 GHz, Quad core, Cortex A53
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
4GB 128GB (eMMC 5.1)
8GB 256GB (UFS 2.2)
f/2.0, (wide), PDAF
Auxiliary lens
f/1.8, 26mm (wide), PDAF, OIS
2MP
f/2.4, depth
1080p@30/60fps
f/2.2, (wide)
f/2.5, 24mm (wide), 1/3.0"
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78
TDD N40 / N41 / N77 / N78
In this comparison, the Oppo A3x 4G with the Qualcomm Snapdragon 6s Gen 1 (11nm) performs better than the Realme 13 with the Mediatek Dimensity 6300 (6nm), thanks to its more efficient chipset.
Both phones use LCD panels. Moreover, Realme 13 offers a higher 120 Hz refresh rate for smoother scrolling. Oppo A3x 4G also has a brighter display with 1000 nits, improving outdoor visibility. Notably, Realme 13 has a higher resolution display, resulting in sharper visuals.
Oppo A3x 4G has a larger 5100 mAh battery for longer usage. They support 45W wired charging.
Realme 13 offers better water and dust resistance with an IP64 rating.