Xiaomi Redmi 9i 128GB Specifications

Key Specs

RAM & Storage 4 GB RAM + 64 GB
4 GB RAM + 128 GB
Processor MediaTek Helio G25
Rear Camera 13 MP
Front Camera 5 MP
Battery 5000 mAh
Display 6.53 inches (16.59 cm)

General

Launch Date September 15, 2020 (Official)
Operating System Android v10 (Q)
Custom UI MIUI

Performance

(Avg)
Chipset MediaTek Helio G25
Processor Octa core, 2 GHz, Cortex A53
Architecture 64 bit
Fabrication 12 nm
Graphics (GPU) PowerVR GE8320
RAM 4 GB

Display

(Very Good)
Display Type IPS LCD
Screen Size 6.53 inches (16.59 cm)
Resolution 720x1600 px (HD+)
Brightness 270 nits
Aspect Ratio 20:9
Pixel Density 269 ppi
Screen to Body Ratio (calculated) 81.01 %
Bezel-less Display Yes with waterdrop notch

Design

Height 164.9 mm
Width 77.07 mm
Thickness 9 mm
Weight 194 grams
Water Resistance Yes, Splash proof

Rear Camera

(Good)
Resolution
CameraMPAperturePixel Size
Primary13 MPf/2.21µm
Autofocus Yes, Phase Detection Autofocus
Flash Yes, LED Flash
Image Resolution 4128 x 3096 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording Full HD @30 fps
HD @30 fps

Front Camera

(Good)
Resolution
CameraMPAperturePixel Size
Primary5 MPf/2.21.12µm
Flash Yes, Screen flash

Battery

(Very Good)
Capacity 5000 mAh
Battery Type Li-Polymer

Storage

Internal Storage 64 GB / 128 GB
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
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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: 0.528 W/kg, Body: 0.791 W/kg
Wi-Fi Yes, Wi-Fi 4 (802.11 a/b/g/n)
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass

Multimedia

Audio Jack 3.5 mm

Sensors

Fingerprint Sensor No
Other Sensors Light sensor, Proximity sensor, Accelerometer, Compass