XiaomiAndroid2020
Redmi Note 9
Redmi Note 9 is a smartphone by Xiaomi, introduced in May 2020. It runs MIUI and weighs 199 g.
199 gweight
MIUIsystem
2020launch year
PredecessorRedmi Note 8 seriesSuccessorRedmi Note 10
spec sheet
Redmi Note 9 specifications
Everything recorded for this model, in one set of units. Missing rows mean the fact has not been recorded yet.
Platform
- Systems on record
- MIUI, Android 10, Android 11, Android 12
Storage
- Removable media
- SD card
Body
- Weight
- 199 g
Source: Wikidata (CC0), compiled by the neXupchecked Oct 2026
More from the Redmi line
| Model | Maker | Year | System | Processor | Weight | Storage | Battery |
|---|---|---|---|---|---|---|---|
| Redmi 6 | Xiaomi | 2018 | MIUI | — | 146 g | — | — |
| Redmi 6 Pro | Xiaomi | 2018 | Android Oreo | Qualcomm Snapdragon 625 | 182 g | — | — |
| Redmi 7 | Xiaomi | 2019 | MIUI | Qualcomm Snapdragon 632 | 180 g | — | — |
| Redmi 7A | Xiaomi | 2019 | MIUI | Qualcomm Snapdragon | 165 g | 2 GB | — |
| Redmi Go | Xiaomi | 2019 | Android Oreo | Qualcomm Snapdragon 425 | 137 g | — | — |
| Redmi K20 | Xiaomi | 2019 | MIUI | — | 191 g | — | 4,000 mAh |
| Redmi K20 | Xiaomi | 2019 | MIUI | — | 156.7 g | — | — |
| Redmi Note 7 | Xiaomi | 2019 | Android Pie | Qualcomm Snapdragon 660 | 186 g | — | — |
| Redmi Note 7 Pro | Xiaomi | 2019 | MIUI | — | 186 g | — | — |
| Redmi Y3 | Xiaomi | 2019 | MIUI | — | 180 g | — | — |
| Redmi K30 Pro | Xiaomi | 2020 | Android | Qualcomm Snapdragon 865 | 219 g | — | 4,700 mAh |
| Redmi K40 | Xiaomi | 2021 | Android | Qualcomm Snapdragon 870 | 196 g | — | 4,520 mAh |
12 models · linked names have a full spec sheet · click a column to sort
Other phones from Xiaomi around 2020
| Model | Maker | Year | System | Processor | Weight | Storage | Battery |
|---|---|---|---|---|---|---|---|
| Black Shark 2 | Xiaomi | 2019 | Android | Qualcomm Snapdragon 855 | 205 g | — | — |
| Redmi Note 8 | Xiaomi | 2019 | MIUI | — | 190 g | 3 / 4 / 6 GB | — |
| Redmi Note 8 Pro | Xiaomi | 2019 | Android | — | 199 g | 256 GB | — |
| Redmi Note 8T | Xiaomi | 2019 | MIUI | — | 199 g | 3 / 4 GB | — |
| Xiaomi Mi 9 | Xiaomi | 2019 | Android | — | 173 g | — | — |
| Xiaomi Mi 10 Ultra | Xiaomi | 2020 | Android 10 | — | — | — | — |
| Xiaomi Mi 11 | Xiaomi | 2020 | Android 11 | — | 194 g | 128 / 256 GB | — |
| Xiaomi Poco M3 | Xiaomi | 2020 | Android 10 | Snapdragon 662 | 198 g | — | — |
| Redmi Note 10 | Xiaomi | 2021 | Android 11 | — | 178.8 g | 64 / 128 GB | 5,000 mAh |
| Xiaomi 11T | Xiaomi | 2021 | MIUI | — | 203 g | 128 / 256 GB | 5,000 mAh |
10 models · linked names have a full spec sheet · click a column to sort