Samsung Galaxy A51 vs Xiaomi Redmi A3x - Detailed Phone Comparison
Detailed Comparison
| Specification | ||
|---|---|---|
General |
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| Launch Date | December 16, 2019 | May 24, 2024 |
| Release Year | 2019 | 2024 |
Physical |
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| Volume | 92.16 cm³ | 106.65 cm³ |
| Screen Size to Weight Ratio | 3.78 "/g | 3.48 "/g |
| Weight | 172 g | 193 g |
| Height | 158.5 mm | 168.4 mm |
| Width | 73.6 mm | 76.3 mm |
| Thickness | 7.9 mm | 8.3 mm |
| Foldable Design | No | No |
| Available Colors |
|
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Display |
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| Screen Size | 6.5 " | 6.71 " |
| Resolution | 1080 x 2400 | 720 x 1650 |
| Aspect Ratio | 20:9 | 21:9 |
| Screen-to-Body Ratio | 87.4 % | 82.9 % |
| Pixel Density | 405 PPI | 268 PPI |
| Refresh Rate | N/A | 90 Hz |
| Typical Brightness | N/A | 500 nits |
| HBM Brightness | N/A | N/A |
| Peak Brightness | N/A | N/A |
Hardware |
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| Battery Capacity per Screen Area | 94.67 mAh/in² | 111.05 mAh/in² |
| Battery Density | 43.4 mAh/cm³ | 46.88 mAh/cm³ |
| Battery Capacity | 4000 mAh | 5000 mAh |
| NFC Support | Yes | No |
| Chipset | Exynos 9611 (10 nm) | Unisoc T603 (22 nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | Octa-core 1.8 GHz |
| GPU | Mali-G72 MP3 | 8 |
Connectivity |
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| USB Version | 2.0 | N/A |
| OTG Support | 1 | |
| DisplayPort | ||
| DisplayPort Version | N/A | N/A |
| USB Features | USB Type-C 2.0, OTG | USB Type-C |
Software |
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| Operating System | Android | Android |
| Initial OS Version | 10 | 14 |
| Maximum OS Version | 13 | 16 |
