Xiaomi Redmi Note 9 128GB Specifications

Key Specs General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

Key Specs
RAM & Storage 4 GB RAM + 64 GB
4 GB RAM + 128 GB
6 GB RAM + 128 GB
Processor MediaTek Helio G85 View Details
Rear Camera 48 MP + 8 MP + 2 MP + 2 MP
Front Camera 13 MP
Battery 5020 mAh
Display 6.53 inches (16.59 cm)

General
Launch Date July 24, 2020 (Official)
Operating System Android v10 (Q)
Custom UI MIUI

Performance

(Good)
Chipset MediaTek Helio G85 View Details
Processor Octa core (2 GHz, Dual core, Cortex A75 + 2 GHz, Hexa Core, Cortex A55)
Architecture 64 bit
Fabrication 12 nm
Graphics (GPU) Mali-G52
RAM 4 GB / 6 GB
RAM Type LPDDR4X
Performance Test Results icon View AnTuTu Score
AnTuTu Score 200,953
Bootup Time 23.0 s
Speed Test (Antutu Score)
The higher, the better
Tecno Pova 7 5G 676,261 
Lava Bold N2 5G 515,768 
Lava Virat V1 5G 515,146 
Ai+ Nova 2 5G 513,416 
Itel Zeno 200 4G 381,574 
Infinix Smart 20 4G 366,645 
Xiaomi Redmi Note 9 128GB 200,953 
*Group: 11-15k Phones
See comparison with other phones
Bootup Time
The lower, the better
Lava Virat V1 5G 20 s
Lava Bold N2 5G 20 s
Ai+ Nova 2 5G 22 s
Xiaomi Redmi Note 9 128GB 23 s
Tecno Pova 7 5G 27 s
Itel Zeno 200 4G 31 s
Infinix Smart 20 4G 35 s
*Group: 11-15k Phones
See comparison with other phones
Gaming Test Results icon
Battery Drain* 7.0 %
Heating* 20.4 %
* after 30 mins of gaming
Battery Drain*
The lower, the better
realme P4 Lite 4G 6 %
Ai+ Nova 2 5G 7 %
Tecno Pova 7 5G 7 %
Tecno Spark Go 3 7 %
Xiaomi Redmi Note 9 128GB 7 %
*Group: 11-15k Phones
See comparison with other phones
Heating*
The lower, the better
Tecno Spark Go 3 19.9 %
Xiaomi Redmi Note 9 128GB 20.4 %
Ai+ Nova 2 5G 22.5 %
Tecno Pova 7 5G 24.3 %
realme P4 Lite 4G 28.1 %
*Group: 11-15k Phones
See comparison with other phones
Benchmark Screenshots
Benchmarks
AnTuTu Benchmark
Benchmarks
Graphics Benchmark
Benchmarks
GeekBench5 Benchmark
Featured
Samsung Galaxy A07 5G
Samsung Galaxy A07 5G
₹16,680
Amazon
Go To Store

Display

(Excellent)
Display Type IPS LCD
Screen Size 6.53 inches (16.59 cm)
Resolution 1080x2340 px (FHD+)
Brightness 450 nits
Refresh Rate 60 Hz
Aspect Ratio 19.5:9
Pixel Density 395 ppi
Screen to Body Ratio (calculated) 84.37 %
Screen Protection Corning Gorilla
Bezel-less Display Yes with punch-hole display
UI Screenshots
UI Screenshot
Lock Screen
UI Screenshot
Home Screen
UI Screenshot
Screen With Widgets
UI Screenshot
Dialer Screen
UI Screenshot
App Drawer
UI Screenshot
Notification Panel
UI Screenshot
Quick Settings Panel
UI Screenshot
Settings Screen
UI Screenshot
OS Version
UI Screenshot
Storage
UI Screenshot
Battery
UI Screenshot
Camera On
UI Screenshot
Camera Options
UI Screenshot
Camera Modes
UI Screenshot
Camera Settings
UI Screenshot
Picture Size Options
UI Screenshot
Video Size Options

Design
Height 161.4 mm
Width 76.7 mm
Thickness 8.7 mm
Weight 199 grams
Build Material Back: Plastic
Water Resistance Yes, Splash proof
Click to View Click to View

Rear Camera

(Very Good)
Resolution
CameraMPLens FeaturesApertureSensor SizeSensor NamePixel SizeFocal Length
Primary48 MPf/1.791/2" Samsung ISOCELL Plus S5KGM10.8µm26 mm
Secondary8 MPUltra-Wide Anglef/2.21/4.0" 1.12µm
Tertiary2 MPMacrof/2.41.75µm
Quaternary2 MPDepthf/2.41/5.0"
Autofocus Yes, Phase Detection Autofocus
Flash Yes, LED Flash
Image Resolution 8000 x 6000 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode
Camera Features Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording Full HD @30 fps
HD @30 fps
Rear Camera Samples
Rear Camera
Wide Angle
Rear Camera
Portrait Shot
Rear Camera
Night Mode OFF
Rear Camera
Night Mode ON
Rear Camera
Close Up
Rear Camera
Low Light
Rear Camera
Low Light With Flash
Rear Camera
Colour Variance
Rear Camera
Daylight Auto / HDR OFF
Rear Camera
Daylight / HDR ON
Rear Camera
AI OFF
Rear Camera
AI ON
Rear Camera
Macro

Front Camera

(Very Good)
Resolution
CameraMPLens FeaturesApertureSensor SizePixel Size
Primary13 MPWide Anglef/2.251/3"1.12µm
Video Recording Full HD @30 fps
Front Camera Samples
Front Camera
Selfie
Front Camera
Selfie Portrait
Front Camera
Selfie Low Light
Front Camera
Selfie Low Light With Flash

Battery

(Very Good)
Capacity 5020 mAh
Battery Type Li-Polymer
Quick Charging Yes, 22.5W Fast Charging
Reverse Charging Yes
Battery Test Results icon
Battery Life (PC Mark) 15h 15m
Charging Time (20% to 100%) 2h 32m 20s
Battery Life (PC Mark)
The higher, the better
Lava Virat V1 5G 21.5 hrs
Xiaomi Redmi Note 9 128GB 15.3 hrs
Lava Bold N2 5G 13.3 hrs
Tecno Pova 7 5G 11.6 hrs
Infinix Smart 20 4G 11.4 hrs
Ai+ Nova 2 5G 11 hrs
Itel Zeno 200 4G 10.9 hrs
*Group: 11-15k Phones
See comparison with other phones
Charging Time (20% to 100%)
The lower, the better
Tecno Pova 7 5G 1.2 hrs
Infinix Smart 20 4G 2.2 hrs
Itel Zeno 200 4G 2.3 hrs
Xiaomi Redmi Note 9 128GB 2.5 hrs
realme P4 Lite 4G 2.8 hrs
Lava Bold N2 5G 2.9 hrs
Lava Virat V1 5G 3.1 hrs
*Group: 11-15k Phones
See comparison with other phones

Storage
Internal Storage 64 GB / 128 GB
Storage Type eMMC 5.1
Expandable Storage Yes, Up to 512 GB

Network & Connectivity
SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G Not Supported, 4G
VoLTE Yes
SIM 1 4G bands
Expand
Bands Features
4G bandsTD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
SIM 2 4G bands
Expand
Bands Features
4G bandsTD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
SAR Value Head: 0.853 W/kg, Body: 0.433 W/kg
Wi-Fi Yes, Wi-Fi 4 (802.11 a/b/g/n)
Wi-Fi Features Wi-Fi Direct, Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass
NFC No

Multimedia
Audio Jack 3.5 mm

Sensors
Fingerprint Sensor Yes
Fingerprint Sensor Position Rear
Other Sensors Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Mobiles› Xiaomi Redmi Note 9 128GB› Xiaomi Redmi Note 9 128GB Specifications
Updated on: October 9, 2026