Redmi Note 9 4G vs Asus J101
| Type | Touch | Clamshell |
| Dimensions | 162.30 x 77.28 x 9.60 mm | 82.00 x 40.00 x 20.50 mm |
| Weight | 198.00 g | 78.00 g |
| Display size | 6.53" | 1.80" |
| Display | Color / LTPS TFT 16M colors 60 Hz 1080 x 2340 px (6.53") 395 ppi | Color / TFT 256k colors 128 x 160 px (1.80") |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | Color / TFT 256k colors 96 x 96 px (1.17") | |
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 300 min. (5.0 h) | |
| Stand-by (max.) | 2G: 150 h. (6.3 days) | |
| Standard battery | Li-Po 6000 mAhBuy powerbank
| Li-Ion 650 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 3.0 | |
| Wireless battery charging | ||
| Internal memory | 128 GB, 256 GB | |
| RAM memory | 4 GB, 6 GB, 8 GB | |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | |
| Operating system | Android 10 | - |
| Interface | MIUI 12 | - |
| Processor | Qualcomm Snapdragon 662 SM6115 | - |
| Processor clock | 2000 MHz | - |
| GPU | Adreno 610 | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2020 | |
| Other names | M2010J19SC; Xiaomi Redmi Note 9 4G | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 |
| UMTS | 850 1900 2100 | |
| LTE standard | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900 | |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

