Redmi Note 9 5G vs Sharp GX40
| Type | Touch | Clamshell |
| Dimensions | 161.96 x 77.25 x 9.20 mm | 93.00 x 46.00 x 22.50 mm |
| Weight | 199.00 g | 98.00 g |
| Display size | 6.53" | 2.00" |
| Display | Color / IPS TFT 16M colors 60 Hz 1080 x 2340 px (6.53") 395 ppi | Color / TFT 256k colors 240 x 320 px (2.00") |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 230 min. (3.8 h) | |
| Stand-by (max.) | 2G: 290 h. (12.1 days) | |
| Standard battery | Li-Ion 5000 mAhBuy powerbank
| |
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 500 places | |
| Internal memory | 128 GB, 256 GB | |
| RAM memory | 6 GB, 8 GB | |
| Memory cards | microSD, microSDHC, microSDXC | miniSD |
| Operating system | Android 10 | - |
| Interface | MIUI 12 | - |
| Processor | MediaTek Dimensity 800U | - |
| Processor clock | 2400 MHz | - |
| GPU | ARM Mali-G57 MC3 | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2020 | 1Q 2006 |
| Other names | M2007J22C; Xiaomi Redmi Note 9 5G | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900 | |
| Standard 5G | FDD 5G: 2100, 1800 TDD 5G: 4700, 3500, 2500 | |
| CDMA | 850 | |
| Standard TD-SCDMA | ||
| UMA |

