Redmi A3x 4G alternatives
Tap above to see alternatives.
vivo Y31 alternatives
Tap above to see alternatives.
Redmi A3x 4G

Redmi A3x 4G
-
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)
6GB 128GB (eMMC 5.1)
f/2.0, (wide)
0.08 MP
(auxiliary lens)
f/1.8, (wide), PDAF
0.08 MP
f/3.0
f/2.2, (wide)
f/2.0, (wide)
SIM1: Nano, SIM2: Nano
8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78
In this performance comparison, the vivo Y31 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.
Redmi A3x 4G offers 2 years of OS updates, whereas vivo Y31 provides 1 years. For security updates, Redmi A3x 4G offers 3 years of support compared to vivo Y31's 1 years.
Both Redmi A3x 4G and vivo Y31 use LCD screens. In terms of smoothness, vivo Y31 offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. vivo Y31 also boasts a brighter screen with 1000 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.
vivo Y31 features a larger 6500 mAh battery, potentially delivering better battery life. vivo Y31 also supports faster wired charging at 44W, compared to 10W on Redmi A3x 4G.
vivo Y31 includes an IP69 rating, while Redmi A3x 4G lacks an official IP rating.
- vivo Y31 – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.