Xiaomi Redmi 9 Activ Specifications

Key Specs

RAM & Storage 4 GB RAM + 64 GB
6 GB RAM + 128 GB
Processor MediaTek Helio G35
Rear Camera 13 MP + 2 MP
Front Camera 5 MP
Battery 5000 mAh
Display 6.53 inches (16.59 cm)

General

Launch Date September 24, 2021 (Official)
Operating System Android v10 (Q)
Custom UI MIUI

Performance

(Avg)
Chipset MediaTek Helio G35
CPU Octa core, 2.3 GHz, Cortex A53
Architecture 64 bit
Fabrication 12 nm
Graphics (GPU) PowerVR GE8320
RAM 4 GB / 6 GB
RAM Type LPDDR4X
Performance Test Results icon
AnTuTu Score 203,078

Display

(Very Good)
Display Type IPS LCD
Screen Size 6.53 inches (16.59 cm)
Resolution 720x1600 px (HD+)
Brightness 400 nits
Aspect Ratio 20:9
Pixel Density 269 ppi
Screen to Body Ratio (calculated) 81.08 %
Bezel-less Display Yes with waterdrop notch

Design

Height 164.9 mm
Width 77 mm
Thickness 9 mm
Weight 194 grams
Water Resistance Yes, Splash proof

Rear Camera

(Good)
Resolution
CameraMPApertureLens Features
Primary13 MPf/2.2Wide Angle(78° field-of-view)
Secondary2 MPf/2.4Depth
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 1920x1080 @ 30 fps
1280x720 @ 30 fps

Front Camera

(Good)
Resolution
CameraMPAperturePixel Size
Primary5 MPf/2.21.12µm
Flash Yes, Screen flash
Video Recording 1920x1080 @ 30 fps

Battery

(Very Good)
Capacity 5000 mAh
Battery Type Li-Polymer
TalkTime Up to 37 Hours(4G)

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)
Wi-Fi Yes, Wi-Fi 4 (802.11 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