Xiaomi Redmi Note 9S

Name: Xiaomi Redmi Note 9S
Brand: Xiaomi

Display6.67" 1080 x 2400 pixels

ChipsetQualcomm SM7125 Snapdragon 720G (8 nm)

Main camera48MP

Battery5020 mAh

6.2GoSolo score

More Xiaomi

Network

Technology

GSM / HSPA / LTE

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40

Speed

HSPA, LTE

Launch

Announced

2020, March 23. Released 2020, April 30

Status

Discontinued

Body

Dimensions

165.8 x 76.7 x 8.8 mm (6.53 x 3.02 x 0.35 in)

Weight

209 g (7.37 oz)

Build

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame

SIM

Nano-SIM + Nano-SIM

Durability

Water-repellent coating

Display

Type

IPS LCD, HDR10, 450 nits (typ)

Size

6.67 inches, 107.4 cm2 (~84.5% screen-to-body ratio)

Resolution

1080 x 2400 pixels, 20:9 ratio (~395 ppi density)

Protection

Corning Gorilla Glass 5

Platform

Android 10, upgradable to Android 12, MIUI 14

Chipset

Qualcomm SM7125 Snapdragon 720G (8 nm)

CPU

Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)

GPU

Adreno 618

AnTuTu (v11, est.)

254000

Memory

Card slot

microSDXC (dedicated slot)

Internal

64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM

Type

UFS 2.1

Main Camera

Modules

48 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 (macro), AF Auxiliary lens

Features

LED flash, HDR, panorama

Video

4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS

Selfie Camera

Module

16 MP, f/2.5, (wide), 1/3.06" 1.0µm

Features

HDR, panorama · 1080p@30/120fps

Sound

Loudspeaker

Yes

3.5mm jack

Yes

Comms

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth

5.0, A2DP, LE

Positioning

GPS, GLONASS, GALILEO, BDS

NFC

Radio

FM radio, recording

USB

USB Type-C 2.0, OTG

Features

Sensors

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

Battery

Type

Li-Po 5020 mAh

Charging

18W wired

Misc

Colors

Aurora Blue, Glacier White, Interstellar Gray

Models

M2003J6A1G

SAR

0.96 W/kg (head) 0.40 W/kg (body)

GoSolo Read / what it means6 takeaways

battery

5020mAh, roughly 1 day typical useThat capacity estimates to about 14 to 16 hours of mixed screen-on time, enough for a day of casual browsing, calls, and messages before you need to charge.

charging

18W wired, roughly 60 to 80 minutes fullAt that power delivery, a dead battery takes around an hour to fully top up, slow enough that you cannot charge it to full in a lunch break.

performance

Snapdragon 720G, mid-range mobile gamesThe Adreno 618 GPU handles puzzle games, turn-based strategy, and light 3D titles at medium settings, but will stutter on heavy AAA ports or high frame-rate shooters.

display

6.67 inch, 450 nits, 1080x2400The 450-nit peak is readable indoors and in soft outdoor light, but will struggle against direct sunlight; the 1080p resolution on a 6.67-inch screen delivers 395 ppi, sharp enough for text and web browsing.

camera

48MP main, 8MP ultrawide, macroThe main camera with PDAF and large f/1.8 aperture captures detail and performs decently in low light; the 119-degree ultrawide is useful for landscape and group shots; the macro and depth sensors are novelty-grade.

durability

Gorilla Glass 5, water-repellent coatingThe glass-and-plastic build with Gorilla Glass 5 on front and back resists scratches and casual drops; the water-repellent coating (not full waterproofing) saves the phone from splashes and brief rain, not submersion.