Oppo F31 alternatives
Tap above to see alternatives.
Redmi A3x 4G 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
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
1.8 GHz, Dual core, Cortex A75
1.6 GHz, Hexa Core, Cortex A55
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
4GB 128GB (eMMC 5.1)
f/1.8, (wide), 1/2.88", 1.6µm, OmniVision OV50D40, PDAF, OIS
2 MP
f/2.4, (depth), 1/1.5", 1.75µm
f/2.0, (wide)
0.08 MP
(auxiliary lens)
720p@60/30fps
f/2.4, (wide), 1/1.3", 1µm, Sony IMX480
f/2.2, (wide)
720p@30fps
SIM1: Nano, SIM2: Nano
10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n77, n78
In this performance comparison, the Redmi A3x 4G with its Unisoc Unisoc T603 (12nm) performs better than the Oppo F31 with the Mediatek Dimensity 6300 (4nm), thanks to superior chipset efficiency.
Both Oppo F31 and Redmi A3x 4G offer the same software support — 2 years of OS updates and 3 years of security updates.
Oppo F31 features a superior AMOLED display, while Redmi A3x 4G comes with an LCD panel. In terms of smoothness, Oppo F31 offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Oppo F31 also boasts a brighter screen with 1400 nits of peak brightness, enhancing outdoor visibility. Notably, Oppo F31 offers a higher screen resolution, resulting in sharper visuals and more detailed content.
Oppo F31 comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. Oppo F31 also supports faster wired charging at 80W, compared to 10W on Redmi A3x 4G.
Oppo F31 includes an IP69 rating, while Redmi A3x 4G lacks an official IP rating.
- Oppo F31 – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.