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Xiaomi Redmi Note 9S
Device specification profile

Xiaomi Redmi Note 9S

Complete hardware specifications, launch details and a structured technical breakdown from the TechMyte device database.

Released 2020, April 30
209g, 8.8mm thickness
Android 10, up to Android 12, MIUI 14
64GB/128GB storage, microSDXC
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Sources and limitations

Specification source: GSMArena device record.

Listed specifications are reference information, not results of TechMyte testing. Rumored details may change, and hardware or supported features can differ by region. Confirm the exact model with its manufacturer before buying.

Battery capacity does not establish tested endurance; megapixel count does not establish camera quality. Use the comparison tool to identify differences, then check the features that matter to your use.

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Technical data sheet

Full Specifications

Network

TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40
SpeedHSPA, LTE

Launch

Announced2020, March 23
StatusAvailable. Released 2020, April 30

Body

Dimensions165.8 x 76.7 x 8.8 mm (6.53 x 3.02 x 0.35 in)
Weight209 g (7.37 oz)
SIMDual SIM (Nano-SIM, dual stand-by)
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame

Battery

TypeIPS LCD, HDR10, 450 nits (typ)
Charging18W wired

Display

Size6.67 inches, 107.4 cm2 (~84.5% screen-to-body ratio)
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
ProtectionCorning Gorilla Glass 5

Platform

OSAndroid 10, upgradable to Android 12, MIUI 14
ChipsetQualcomm SM7125 Snapdragon 720G (8 nm)
CPUOcta-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
GPUAdreno 618

Memory

Card slotmicroSDXC (dedicated slot)
Internal64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM

Selfie camera

Single16 MP, f/2.5, (wide), 1/3.06" 1.0µm
Video4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
PositioningGPS, GLONASS, GALILEO, BDS
NFCNo
RadioFM radio, recording
USBUSB Type-C 2.0, OTG
Infrared portYes

Features

SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass

Misc

ColorsAurora Blue, Glacier White, Interstellar Gray
Price€ 95.35 / £ 130.00
ModelsM2003J6A1G
SAR EU0.72 W/kg (head)     0.98 W/kg (body)    
SAR0.96 W/kg (head)     0.40 W/kg (body)    

Main Camera

FeaturesLED flash, HDR, panorama
Quad48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro), AF 2 MP, f/2.4, (depth)

Tests

PerformanceAnTuTu: 254000 (v8) GeekBench: 1785 (v5.1) GFXBench: 15fps (ES 3.1 onscreen)
Display1389:1 contrast ratio, 575 nits max brightness (measured)
CameraPhoto / Video
Loudspeaker-27.8 LUFS (Good)
Battery (old)Endurance rating 127h