Redmi A3x 4G alternatives
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Vivo Y39 alternatives
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Redmi A3x 4G

Redmi A3x 4G
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Unisoc T603
12 nm
-
5000 mAh
10W
-
6.71"
720x1650 pixels
-
8 MP
1080p@30fps
-
Specs
1.8 GHz, Dual core, Cortex A75
1.6 GHz, Hexa Core, Cortex A55
2x2.2 GHz Cortex-A78
6x1.95 GHz Cortex-A55
4GB 128GB (eMMC 5.1)
8GB 256GB (UFS 2.2)
f/2.0, (wide)
0.08 MP
(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 Redmi A3x 4G with the Unisoc Unisoc T603 (12nm), thanks to superior chipset efficiency.
Both Redmi A3x 4G and Vivo Y39 offer the same software support — 2 years of OS updates and 3 years of security updates.
Both Redmi 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. Vivo Y39 also boasts a brighter screen with 1000 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.
Vivo Y39 features a larger 6500 mAh battery, potentially delivering better battery life. Vivo Y39 also supports faster wired charging at 44W, compared to 10W on Redmi A3x 4G.
Vivo Y39 includes an IP64 rating, while Redmi A3x 4G lacks an official IP rating.
- Redmi 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.