Oppo A3x 4G alternatives
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Realme 13 alternatives
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Oppo A3x 4G

Oppo A3x 4G
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Snapdragon 6s Gen 1
11 nm
-
5100 mAh
45W
-
6.67"
720 x 1604 pixels
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8 MP
1080p@30fps
- Specs
2.1 GHz, Quad core, Cortex A73
2 GHz, Quad core, Cortex A53
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
4GB 128GB (eMMC 5.1)
8GB 256GB (UFS 2.2)
f/2.0, (wide), PDAF
Auxiliary lens
f/1.8, 26mm (wide), PDAF, OIS
2MP
f/2.4, depth
1080p@30/60fps
f/2.2, (wide)
f/2.5, 24mm (wide), 1/3.0"
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78
In this performance comparison, the Oppo A3x 4G with its Qualcomm Snapdragon 6s Gen 1 (11nm) performs better than the Realme 13 with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.
Realme 13 offers 2 years of OS updates, while Oppo A3x 4G does not have confirmed OS update information. Realme 13 receives 3 years of security updates, while Oppo A3x 4G does not have confirmed security update information.
Both Oppo A3x 4G and Realme 13 use LCD screens. In terms of smoothness, Realme 13 offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Oppo A3x 4G also boasts a brighter screen with 1000 nits of peak brightness, enhancing outdoor visibility. Notably, Realme 13 offers a higher screen resolution, resulting in sharper visuals and more detailed content.
Oppo A3x 4G comes with a larger 5100 mAh battery, which may offer longer usage on a single charge. Both devices support the same wired charging speed of 45W.
Realme 13 offers better protection against water and dust with an IP64 rating.
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.