Interstellar Grey
Aurora Blue
Glacier White
Processor
Qualcomm® Snapdragon™ 720G
Frequency: up to 2.3GHz
Adreno™ 618 graphics processor
Qualcomm® 5th generation AI engine
8nm process technology
Battery and Charging
5020mAh (typ)*
USB Type-C reversible connector port
Supports 18W wired fast charging
Display
6.67" DotDisplay
Contrast: 1500:1 (typ) | NTSC: 84% (typ)
TÜV Rheinland low blue light certification
Reading mode 2.0
Corning® Gorilla® Glass 5
Rear Camera
48MP AI quad camera
f/1.79 aperture, 6 piece lens, AF
1.6μm 4-in-1 Super Pixel, 0.8μm pixel size
Video resolution: up to 4K
Dual flash lights
| 4K recording | 30fps |
| 1080P recording | 30fps / 60fps |
| 720P recording | 30fps |
| 1080P slow motion recording |
120fps |
| 720P slow motion recording |
120fps / 240fps / 960fps |
Front Camera
16MP In-Display Front Camera
f/2.48 aperture
Storage and RAM
6GB + 128GB*
4GB + 64GB also available
Buttons
Network & Connectivity
Communications
Supports dual SIM VoLTE HD calling
Network & Connectivity
WCDMA: B1/2/4/5/8
TDD LTE: B38/40
FDD LTE: B1/2/3/4/5/7/8/20/28
Wireless Network
Supports 2.4G Wi-Fi / 5G Wi-Fi
Wi-Fi Direct
Supports Bluetooth 5.0
Dimensions
Width: 76.68mm
Thickness: 8.8mm
Weight: 209g
Navigation &
positioning
Security
AI Face unlock
Audio
Smart PA 10V external, pressure boosted, high volume
3.5mm headphone jack
Multimedia
- • MP4
- • M4V
- • MKV
- • XVID
- • WAV
- • AAC
- • MP3
- • AMR
- • FLAC
- • APE
Sensors
Package contents
* Redmi phones feature a curved design with four gracefully rounded corners in a rectangle. When farthest ends of each corner in the rectangle are measured, the screen has a
diagonal length of 6.67 inches (actual display area may be slightly smaller). The screen to body ratio of 91% was obtained from Xiaomi laboratory. The result may vary as methods
of measurement may vary within the industry.
* 5020mAh refers to the Redmi Note 9S's typical battery capacity.
* Redmi phones feature a curved design with four gracefully rounded corners in a rectangle. When farthest ends of each corner in the rectangle are measured, the screen has a diagonal length of 6.67 inches (actual display area may be slightly smaller). The screen to body ratio of 91% was obtained from Xiaomi laboratory. The result may vary as methods of measurement may vary within the industry.
* 5020mAh refers to the Redmi Note 9S's typical battery capacity.
* Unless otherwise indicated on the Redmi Note 9S product page, all data come from Xiaomi laboratories, product design specifications and suppliers. The testing data may vary slightly due to different software versions, tested versions, testing environments. All figures shown on the product page are for reference only and may not reflect the actual product; images on this page are for illustration (including, but not limited to, images of the phone, color and dimensions) and the design of the real product may differ; all comparisons made on this page are among typical Redmi phones. See the specs page for more information on phone specifications.
* Due to ongoing technology upgrades and production batch timings, some product specs may slightly differ.
* Due to ongoing technology upgrades and production batch timings, some product specs may slightly differ.