Redmi 15 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
2x2.3 GHz Cortex-A78
6x2.0 GHz Cortex-A55
1.8 GHz, Dual core, Cortex A75
1.6 GHz, Hexa Core, Cortex A55
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
4GB 128GB (eMMC 5.1)
f/1.75, (wide), 1/2.88" 0.61μm, PDAF
Auxiliary lens
f/2.0, (wide)
0.08 MP
(auxiliary lens)
f/2.2, (wide)
f/2.2, (wide)
SIM1: Nano, SIM2: Nano
7 5G bands
n1, n3, n5, n8, n28, n40, n78
In this performance comparison, the Redmi 15 with its Qualcomm Snapdragon 6s Gen 3 (6nm) performs better than the Redmi A3x 4G with the Unisoc Unisoc T603 (12nm), thanks to superior chipset efficiency.
Both phones offer the same 2 years of OS update support. For security updates, Redmi 15 offers 4 years of support compared to Redmi A3x 4G's 3 years.
Both Redmi 15 and Redmi A3x 4G use LCD screens. In terms of smoothness, Redmi 15 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. Redmi 15 also boasts a brighter screen with 850 nits of peak brightness, enhancing outdoor visibility. Notably, Redmi 15 offers a higher screen resolution, resulting in sharper visuals and more detailed content.
Redmi 15 comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. Redmi 15 also supports faster wired charging at 33W, compared to 10W on Redmi A3x 4G. Redmi 15 supports wireless charging at -2W, while Redmi A3x 4G does not support wireless charging.
Redmi 15 includes an IP64 rating, while Redmi A3x 4G lacks an official IP rating.
- Redmi A3x 4G – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.