Samsung Galaxy J8 vs Xiaomi Redmi 9
Compare phone and tablet specifications of up to three devices. Type a model name in the search field of our phone specs comparison tool or pick a popular device from the ones below.
Display
Size
Resolution
Technology
Super AMOLED
IPS LCD
Screen-to-body
75.79 %
83.27 %
Features
Proximity sensor
Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Hardware
System chip
Qualcomm Snapdragon 450 SDM450
MediaTek Helio G80
Processor
GPU
Adreno 506
Mali G52 MC2
RAM
Internal storage
64GB, available to use: 51 GB
32GB (eMMC 5.1)
Storage expansion
microSDXC up to 256 GB
microSDXC
OS
Android (10, 8.0 Oreo), Samsung TouchWiz UI
Android
Battery
Capacity
3500 mAh
5020 mAh
Type
Not user replaceable
Not user replaceable
Charging
Qualcomm Quick Charge 3.0
Max charge speed
Wired: 18.0W
Camera
Rear
Dual camera
Quad camera
Main camera
Specifications
Aperture size: F1.7; Focal length: 26 mm; Sensor size: 1/2.8"; Pixel size: 1.12 μm
Aperture size: F2.2
Second camera
5 MP (Depth information)
8 MP (Ultra-wide)
Specifications
Aperture size: F1.9; Focal Length: 24 mm; Sensor size: 1/5"; Pixel size: 1.12 μm
Aperture size: F2.2
Third camera
5 MP (Macro)
Specifications
Aperture size: F2.4
Fourth camera
2 MP (Depth information)
Video recording
1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD)
Features
Video calling, Video sharing
Front
16 MP (Flash, HDR)
8 MP (HDR)
Design
Dimensions
Weight
the average is 6.2 oz (178 g)
the average is 6.2 oz (178 g)
Materials
Back: Plastic
Biometrics
2D Face unlock, Fingerprint (touch)
2D Face unlock, Fingerprint (touch)
Colors
Black, Gold, Pink, Blue
Carbon gray, Sunset purple, Ocean green
Cellular
LTE (FDD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
LTE (TDD)
Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)
UMTS
850, 900, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
Yes
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
VoLTE
Yes
Multimedia
Headphones
3.5mm jack
3.5mm jack
Speakers
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features
Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share
Wireless screen share
Radio
FM
FM
Additional microphone(s)
for Noise cancellation
Connectivity & Features
Bluetooth
4.2
5.0
Wi-Fi
802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 b, g, n; Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0
Type-C (reversible), USB 2.0
Features
Charging, Mass storage device
Charging
Location
GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Hall (for flip covers)
Accelerometer, Gyroscope, Compass
Other
ANT+, VoIP, Tethering, Computer sync, OTA sync
NFC, Infrared
Buyers information
In The Box
Charger, microUSB cable, Documentation, Quick Start Guide, Headphones and SIM removal tool.
10W Charger, TPU case, USB Type-C cable, SIM eject tool, Warranty card, User guide
