Oppo A3x 4G alternatives
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Vivo Y39 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
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Specs
2.1 GHz, Quad core, Cortex A73
2 GHz, Quad core, Cortex A53
2x2.2 GHz Cortex-A78
6x1.95 GHz Cortex-A55
4GB 128GB (eMMC 5.1)
8GB 256GB (UFS 2.2)
f/2.0, (wide), PDAF
Auxiliary lens
f/1.8, (wide), PDAF
2 MP
f/2.4, (depth)
f/2.2, (wide)
f/2.0, (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 performance comparison, the Vivo Y39 with its Qualcomm Snapdragon 4 Gen 2 (4nm) performs better than the Oppo A3x 4G with the Qualcomm Snapdragon 6s Gen 1 (11nm), thanks to superior chipset efficiency.
Both Oppo A3x 4G and Vivo Y39 use LCD screens. In terms of smoothness, Vivo Y39 offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Both devices deliver the same brightness level at 1000 nits. Both phones have the same screen resolution.
Vivo Y39 features a larger 6500 mAh battery, potentially delivering better battery life. Oppo A3x 4G also supports faster wired charging at 45W, compared to 44W on Vivo Y39.
Vivo Y39 offers better protection against water and dust with an IP64 rating.
- Oppo A3x 4G – Check price here
- Vivo Y39 – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.