Oppo A3x 4G alternatives
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Samsung Galaxy M55 alternatives
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Oppo A3x 4G

Oppo A3x 4G
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Snapdragon 6s Gen 1
11 nm
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5100 mAh
45W
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6.67"
720 x 1604 pixels
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8 MP
1080p@30fps
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Specs
Samsung Galaxy M55

Samsung Galaxy M55
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Snapdragon 7 Gen 1
4 nm
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5000 mAh
45W
-
6.7"
1080x2400 pixels
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50 MP
4K@30fps
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Specs
2.1 GHz, Quad core, Cortex A73
2 GHz, Quad core, Cortex A53
1x2.4 GHz Cortex-A710
3x2.36 GHz Cortex-A710
4x1.8 GHz Cortex-A510
4GB 128GB (eMMC 5.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
f/2.0, (wide), PDAF
Auxiliary lens
(f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS)
8 MP
(f/2.2, 123˚ (ultrawide))
2 MP
(f/2.4, (macro))
1080p@30/60fps
f/2.2, (wide)
(f/2.4, (wide))
1080p@30/60fps
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N77, N78
FDD: N1, N3, N5, N7, N8, N20, N28
TDD: N38, N40, N41, N77, N78
In this performance comparison, the Samsung Galaxy M55 with its Qualcomm Snapdragon 7 Gen 1 (4nm) performs better than the Oppo A3x 4G with the Qualcomm Snapdragon 6s Gen 1 (11nm), thanks to superior chipset efficiency.
Samsung Galaxy M55 features a superior AMOLED display, while Oppo A3x 4G comes with an LCD panel. In terms of smoothness, Samsung Galaxy M55 offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Both devices deliver the same brightness level at 1000 nits. Notably, Samsung Galaxy M55 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.
Samsung Galaxy M55 offers better protection against water and dust with an IP67 rating.
- Oppo A3x 4G – Check price here
- Samsung Galaxy M55 – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.