Redmi Note 9s vs Sharp 770SH MM
| Type | Touch | Clamshell |
| Dimensions | 165.75 x 76.68 x 8.80 mm | 101.00 x 49.90 x 17.10 mm |
| Weight | 209.00 g | 101.00 g |
| Display size | 6.67" | 2.20" |
| Display | Color / IPS TFT 16M colors 1080 x 2400 px (6.67") 395 ppi | Color / LCD 256k colors 240 x 320 px (2.20") 182 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | Mono / LCD 12 x 72 px | |
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 220 min. (3.7 h) 3G: 140 min. (2.3 h) | |
| Stand-by (max.) | 2G: 330 h. (13.8 days) 3G: 320 h. (13.3 days) | |
| Standard battery | Li-Po 5020 mAhBuy powerbank
| |
| Quick battery charging | Fast Charging | |
| Wireless battery charging | ||
| Phonebook memory | 500 places | |
| Internal memory | 64 GB, 128 GB | 20 MB |
| RAM memory | 4 GB, 6 GB | |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD |
| Operating system | Android 10 | - |
| Processor | Qualcomm Snapdragon 720G | - |
| Processor clock | 2300 MHz | - |
| GPU | Adreno 618 | - |
| Touchscreen | ||
| SAR (10g) | 0,36 W/kg | |
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 1Q 2020 | 2Q 2006 |
| Other names | Xiaomi Redmi Note 9s | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 | |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

