Xiaomi Redmi Note 4 versus Infinix Smart 9

Compare specifications, price, availability, ratings and shopping interest.

Xiaomi Redmi Note 4 64GB

Discontinued
KSh 22,300

Infinix Smart 9, 4GB/128GB

In Stock
KSh 11,700

Xiaomi Redmi Note 4 64GB Infinix Smart 9, 4GB/128GB
Price KSh 22,300 KSh 11,700
Sales 10 - For Jun 2025 20 - For Jun 2025
Average rating 3 - 11 votes 4.5 - 2 votes
Likes 2 - For Jun 2025 0 - For Jun 2025
Views 654 - For Jun 2025 1,238 - For Jun 2025
General
Available January
2017
 September
2024
Dimensions 151 x 76 x 8.5 mm
 165.7 x 77.1 x 8.4 mm
Weight 165 g
 188 g
Colors Gold
Black
Gray
 Sandstone Gold
Metallic Black
Neo Titanium
Mint Green
Network 2G, 3G, 4G 2G, 3G, 4G
Network features - 2G: 850, 900, 1800, 1900; 3G: 850, 900, 1700, 1900, 2100; 4G: B1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 38, 40, 41, 66
Key features Fingerprint sensor
4G
PDAF
Infrared port
USB OTG
24-bit audio
 120Hz HD+ IPS display
Fingerprint and face unlock
Dual stereo speakers with DTS audio
IP54 dust and splash resistance
Wet-touch responsive display
Always-on display
Platform
Operating system Android 6.0 Marshmallow
 Android 14
Go Edition
XOS 14
GPU Adreno 506
 Mali-G52 MC2
Processor 2.0 GHz
Octa-core
 2.0 GHz
Octa-core
Chipset Qualcomm Snapdragon 625
 MediaTek Helio G81
Graphics processor Adreno 506
 Mali-G52 MC2
RAM 4GB
 4GB LPDDR4X
Storage 64GB
 128GB
Card slot Up to 256GB
 MicroSD
Up to 2TB
Battery 4100mAh
Li-Ion
 5000mAh
Battery features -
 10W Charging
Reverse Wired Charging
Up to 12.4h Video Playback
Platform features -
 IP54 Dust and Splash resistant
DTS Audio
Dual Stereo Speakers
Display
Display size 5.5 inches
1080 x 1920 pixels
 6.7 Inches
720 x 1600 Pixels
Display type IPS screen
16M colors
 IPS Screen
16M Colors
Pixel density 401 ppi
 262 ppi
Display features -
 120Hz Refresh Rate
500 Nits Peak Brightness
Up to 240Hz Touch Sampling Rate
Always-on Display
Wet-touch Responsive Display
Camera
Camera resolution 13MP
 13MP F1.9 + AI Lens
Camera features Face detection
Geo tagging
Autofocus
Panorama
Touch to focus
HDR
PDAF
Dual LED flash
 Panorama / Bokeh / AI Scene Recognition / HDR
LED Flash
Video recording 1080p 30fps
 Full HD 30fps
Front camera
Front camera resolution 5MP
 8MP F2.0
Front camera features -
 Face Unlock
Video recording 1080p
 Full HD 30fps
Sensors & connectivity
Sensors Fingerprint
Accelerometer
Gyro
Proximity
Compass
 Fingerprint
Accelerometer
Proximity
Ambient Light
Compass
Connectivity MicroUSB 2.0
Bluetooth 4.1
WiFi direct
WiFi hotspot
Infrared
GPS
GLONASS
BDS
USB OTG
 USB Type-C / USB OTG
Dual-band Wi-Fi / Wi-Fi Hotspot / Wi-Fi Direct
GPS
Infrared
Bluetooth
Connectivity features -
 -