Redmi 9 M2004J19C vs Redmi Note 7
| Type | Touch | Touch |
| Dimensions | 163.32 x 77.01 x 9.10 mm | 159.21 x 75.21 x 8.10 mm |
| Weight | 198.00 g | 186.00 g |
| Display size | 6.53" | 6.30" |
| Display | Color / IPS TFT 16M colors 60 Hz 1080 x 2340 px (6.53") 395 ppi | Color / IPS TFT 16M colors 1080 x 2340 px (6.30") 409 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
|
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 3G: 2040 min. (34.0 h) | 2G: 1380 min. (23.0 h) |
| Stand-by (max.) | 3G: 251 h. (10.5 days) | |
| Playback time (max.) | Audio: 171 h (7.1 days) Video: 19 h (0.8 days) | Video: 13 h (0.5 days) |
| Standard battery | Li-Ion 5020 mAhBuy powerbank
| Li-Po 4000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 3.0 | Quick Charge 4.0 |
| Wireless battery charging | ||
| Internal memory | 32 GB, 64 GB, 128 GB | 128 GB, 64 GB, 32 GB |
| RAM memory | 3 GB, 4 GB, 6 GB | 4 GB, 3 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card |
| Operating system | Android 10 | Android 9.0 Pie |
| Interface | MIUI 11 | MIUI 10 |
| Processor | MediaTek Helio G80 MT6769T | Qualcomm Snapdragon 660 |
| Processor clock | 2000 MHz | 2200 MHz |
| GPU | ARM Mali-G52 MC2 | Adreno 512 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | nanoSIM, microSD | |
| Announced | 2Q 2020 | 1Q 2019 |
| Other names | Xiaomi Redmi 9 M2004J19C | Xiaomi Redmi Note 7 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | 1900 2000 | 1900 2000 |
| UMA |

