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Redmi Note 9T（4GB/64GB）

Detailed parameters

Basic parameters
Released January 2021
Product model
Announced
Usage scenario 5G , 4G , 3G , Smart , Phablet , Camera , Fast Charge
Fuselage color Black at dusk, purple at dawn
Fingerprint recognition Side fingerprint recognition
Face Recognition Support
Shape
Length 161.9mm
Width 77.3mm
Depth 9.05mm
Weight 199g
Hardware
CPU Mediatek Dimensity 800u
RAM 4GB games run so-so
Internal storage 64GB13,000 photos 5461 songs
Memory card
Expansion capacity
UI OS MIUI 12
loudspeaker
Screen
Screen dimensions 6.53 inches
Screen type Full screen (top left hole screen), face screen
Display resolution 2400x1080 pixels
Screen material LCD
Refresh rate
Touch sampling rate
Screen Color
Camera
Total camera count 4
Camera name Rear main shot: Main shot Rear macro shot: macro shot Rear depth of field shot: depth of field shot Front main shot: main shot
Pixel Rear main shot: 48 million pixels rear macro lens: 2 million pixels rear depth of field lens: 2 million pixels front main shot: 13 million pixels
Aperture Rear main camera: f/1.79 Rear macro lens: f/2.4 Rear depth of field lens: f/2.4 Front main camera: f/2.25
Focus
Focus Distance
Anti-shake
Rear camera function auto focus
Rear video shooting 4K (3840x2160, 30 frames/second) video recording 1080p (1920×1080, 30 frames/second) video recording 1080p (1920×1080, 60 frames/second) video recording 720p (1280×720, 30 frames/second) video recording 1080p (1920×1080, 120 frames/second) slow motion video recording 720p (1280×720, 120 frames/second) slow motion video recording
Front camera function
Flash LED fill light
Zoom ratio
Network and Connectivity
WiFi WiFi5 (IEEE 802.11 a/b/g/n/ac)
Network frequency 5G：n1/n3/n5/n7/n8/n20/n28/n38/n41/n77/n78/n79 4G：LTE FDD Band1/2/3/4/5/7/8/20/28/32/18/26/12/17/19 4G：LTE TDD Band38/40/41/42 3G：WCDMA 1/2/4/5/8 2G：GSM 2/3/5/8
Network technology 5G，4G，3G
SIM card Dual SIM card (2+1 card slot, dual Nano-Sim card + micro-SD card)
GPS GPS Navigation>, GLONASS Navigation>, Galileo Navigation
Bluetooth Bluetooth 5.1, supports AAC/LDAC/LHDC
NFC Support NFC>
Infrared port support
USB 3.5mm headphone jack USB Type-C port
Battery
Battery type Non-removable battery
Battery capacity 5000mAh
Wired charging 18w
Wireless charging
Wireless reverse charging
Features and Services
Three prevention functions
Inductor Light sensor, proximity sensor, fingerprint recognition, gyroscope, electronic compass, acceleration sensor, infrared sensor
Other functions
Other information
CPU cores Octa core
GPU graphical controller Mali-G57
RAM memory LPDDR4X
ROM storage type UFS 2.1
Other hardware parameters
Pixel density 395ppi
HDR technology
Contrast
Screen brightness
Screen technology Corning Gorilla Glass 5
Number of shots
Wide Angle
Camera feature
Front video 1080p (1920×1080, 30 frames/second) video recording 20p (1280×720, 30 frames/second) video recording 720p (1280×720, 120 frames/second) slow motion video recording
5G network Mobile 5G (NR TDD), China Unicom 5G (NR TDD), China Telecom 5G (NR TDD)
4G network China Mobile TD-LTE, China Unicom TD-LTE, China Unicom FDD-LTE, China Telecom TD-LTE, China Telecom FDD-LTE
3G network China Mobile 3G (TD-SCDMA), China Unicom 3G (WCDMA), China Telecom 3G (CDMA2000), China Unicom 2G/China Mobile 2G (GSM)
Other network parameters Dual-mode 5G
Battery life
Audio formats Supports PCM/AAC/AAC+/eAAC+/MP3/AMR–NB/WB/FLAC/WAV and other formats
Video support Support H.265 /HEVC(Main profile)/H.264 (Baseline/Main/High profile)/MPEG4 (Simple profile/ASP)/VC-1(Simple/Main/Advanced profile) and other formats
Build, materials Polycarbonate material
CPU frequency 2.4GHz
System version Android 10
*For reference only, please refer to the actual local sales product information; If any information is found to be incorrect, please send us an email:Support@seemyphone.com

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