Infinix Note 50x alternatives
Tap above to see alternatives.
Redmi A3 4G alternatives
Tap above to see alternatives.
Infinix Note 50x

Infinix Note 50x
-
Dimensity 7300
4 nm
-
5500 mAh
45W
-
6.67"
720 x 1600 pixels
-
50 MP
4K@30fps
-
Specs
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
4x2.2 GHz Cortex-A53
4x1.6 GHz Cortex-A53
8GB 128GB (UFS 2.2)
3GB 64GB (eMMC 5.1)
4GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
6GB 128GB (eMMC 5.1)
f/1.6, (wide), PDAF
f/2.0, (wide)
0.08 MP
(auxiliary lens)
1080p@30/120/240fps
f/2.0, (wide)
f/2.2, (wide)
1080p@30fps
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
FDD: N1, N3, N5, N7, N8, N12, N20, N28, N66
TDD: N38, N40, N41, N71, N77, N78
FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N71, N77, N78
In this performance comparison, the Infinix Note 50x with its Mediatek Dimensity 7300 (4nm) performs better than the Redmi A3 4G with the Mediatek Helio G36 (12nm), thanks to superior chipset efficiency.
Both Infinix Note 50x and Redmi A3 4G offer the same software support — 2 years of OS updates and 3 years of security updates.
Both Infinix Note 50x and Redmi A3 4G use LCD screens. In terms of smoothness, Infinix Note 50x offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Infinix Note 50x also boasts a brighter screen with 560 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.
Infinix Note 50x comes with a larger 5500 mAh battery, which may offer longer usage on a single charge. Infinix Note 50x also supports faster wired charging at 45W, compared to 10W on Redmi A3 4G.
Infinix Note 50x includes an IP64 rating, while Redmi A3 4G lacks an official IP rating.
- Infinix Note 50x – Check price here
- Redmi A3 4G – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.