Xiaomi Redmi 9 vs Xiaomi Redmi A3x - Detailed Phone Comparison
Detailed Comparison
| Specification | ||
|---|---|---|
General |
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| Launch Date | June 10, 2020 | May 24, 2024 |
| Release Year | 2020 | 2024 |
Physical |
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| Volume | 114.42 cm³ | 106.65 cm³ |
| Screen Size to Weight Ratio | 3.3 "/g | 3.48 "/g |
| Weight | 198 g | 193 g |
| Height | 163.3 mm | 168.4 mm |
| Width | 77 mm | 76.3 mm |
| Thickness | 9.1 mm | 8.3 mm |
| Foldable Design | No | No |
| Available Colors |
|
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Display |
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| Screen Size | 6.53 " | 6.71 " |
| Resolution | 1080 x 2340 | 720 x 1650 |
| Aspect Ratio | 19.5:9 | 21:9 |
| Screen-to-Body Ratio | 83.2 % | 82.9 % |
| Pixel Density | 395 PPI | 268 PPI |
| Refresh Rate | N/A | 90 Hz |
| Typical Brightness | 400 nits | 500 nits |
| HBM Brightness | N/A | N/A |
| Peak Brightness | N/A | N/A |
Hardware |
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| Battery Capacity per Screen Area | 117.73 mAh/in² | 111.05 mAh/in² |
| Battery Density | 43.87 mAh/cm³ | 46.88 mAh/cm³ |
| Battery Capacity | 5020 mAh | 5000 mAh |
| NFC Support | Yes | No |
| Chipset | Mediatek MT6769V/CU Helio G80 (12 nm) | Unisoc T603 (22 nm) |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | Octa-core 1.8 GHz |
| GPU | Mali-G52 MC2 | 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 | 12 | 16 |
