Xiaomi Redmi 4X vs Xiaomi Mi 9 SE
Display
Size
Resolution
Pixel density
Technology
IPS LCD
AMOLED
Screen-to-body
70.89 %
83.96 %
Features
Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
HDR video support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
Hardware & Performance
System chip
Qualcomm Snapdragon 435 8940
Qualcomm Snapdragon 712 SDM712
Processor
GPU
Adreno 505
Adreno 616
RAM
Internal storage
32GB
128GB
Storage expansion
microSDXC up to 128 GB
OS
Android (6.0 Marshmallow)
Android (9.0 Pie)
Battery
Capacity
4100 mAh
3070 mAh
Type
Not user replaceable
Not user replaceable
Camera
Rear
Single camera
Triple camera
Main camera
Features
Phase-detection autofocus
Phase-detection autofocus
Second camera
13 megapixels
Features
Ultra-wide, Phase-detection autofocus
Third camera
8 megapixels
Features
Telephoto, Autofocus
Video recording
1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)
Features
Video calling, Video sharing
Digital image stabilization, Video calling, Video sharing
Front
5 megapixels
20 megapixels
Features
High Dynamic Range mode (HDR)
Design
Dimensions
Weight
the average is 6.2 oz (177 g)
the average is 6.2 oz (177 g)
Materials
Back: Aluminum
Biometrics
Fingerprint (touch)
2D Face unlock, In-screen fingerprint
Features
Touch sensitive control keys
Colors
Black, Gold
Black, Purple, Blue
Cellular
LTE (FDD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900)
LTE (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
UMTS
850, 900, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
Yes
SIM type
Nano SIM, Micro SIM
Nano SIM
VoLTE
Yes
Multimedia
Headphones
3.5mm jack
No 3.5mm jack
Features
Album art cover, Background playback
Album art cover, Background playback
Connectivity & Features
Bluetooth
4.2
5.0
Wi-Fi
802.11 b, g, n, dual-band; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0
Type-C (reversible), USB 2.0
Features
Mass storage device, Charging
Mass storage device, Charging, Headphones port
Sensors
Accelerometer, Gyroscope
Accelerometer, Gyroscope, Compass
Other
Infrared, VoIP, Tethering, Computer sync, OTA sync
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync
Phone features
Notifications
Haptic feedback
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording
Shopping information
In The Box
power adapter, USB cable, warranty card, user guide, SIM insertion tool
