Xiaomi Redmi 2A vs Redmi A3
| Type | Touch | Touch |
| Dimensions | 134.00 x 67.20 x 9.40 mm | 168.30 x 76.30 x 8.32 mm |
| Weight | 193.00 g | |
| Display size | 4.70" | 6.71" |
| Display | Color / IPS TFT 16M colors 720 x 1280 px (4.70") 312 ppi | Color / IPS TFT 16,7M colors 90 Hz 720 x 1650 px (6.71") 268 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 2200 mAhBuy powerbank
| Li-Po 5000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 8 GB | 64 GB, 128 GB |
| End-user memory | 51 GB, 112 GB | |
| RAM memory | 1 GB | 3 GB, 4 GB, 6 GB |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Android 4.4.4 KitKat | Android 14 |
| Interface | MIUI 6 | - |
| Processor | Leadcore LC1860C | MediaTek Helio G36 MT6765X |
| Processor clock | 1500 MHz | 2200 MHz |
| GPU | ARM Mali-T628 MP2 | IMG PowerVR GE8320 @680 MHz |
| Touchscreen | ||
| SAR (10g) | 0,839 W/kg | |
| DualSIM | ||
| SIM cards standard | DualSIM(microSIM, microSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | |
| Hybrid DualSIM | ||
| Announced | 2Q 2015 | 1Q 2024 |
| Other names | Hongmi 2A | Xiaomi Redmi A3; 23129RN51X; MZB0H0KIN; MZB0H0LIN; MZB0H0MIN |
| GSM frequencies | 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 2100 |
| LTE standard | TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | ||
| CDMA | 850 1900 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

