Samsung Galaxy J7 (2017) vs Xiaomi Mi 9T
Display
Size
Resolution
Pixel density
Technology
Super AMOLED
AMOLED
Screen-to-body
73.28 %
85.94 %
Features
Ambient light sensor, Proximity sensor
HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Hardware & Performance
System chip
Samsung Exynos 7 Octa 7870
Qualcomm Snapdragon 730 SM7150-AA
Processor
GPU
Mali-T830 MP2
Adreno 618
RAM
Internal storage
16GB
128GB
Storage expansion
microSDXC up to 256 GB
OS
Android (9.0 Pie, 7.0 Nougat), Samsung One UI
Android (10, 9.0 Pie)
Battery
Capacity
3600 mAh
4000 mAh
Type
Not user replaceable
Not user replaceable
Charging
Fast charging
Camera
Rear
Single camera
Triple camera
Main camera
Features
Autofocus
Phase-detection autofocus
Second camera
8 megapixels
Features
Telephoto
Third camera
13 megapixels
Features
Ultra-wide
Video recording
1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
Features
Video calling, Video sharing
Video calling, Video sharing
Front
13 megapixels
20 megapixels
Features
Flash
Pop-up, 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, Silver, Rose gold
Carbon Black, Flame Red, Glacier Blue
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 40(2300)
Bands 38(2600), 40(2300)
UMTS
850, 900, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
VoLTE
Yes
Yes
Multimedia
Headphones
3.5mm jack
3.5mm jack
Features
Album art cover, Background playback
Album art cover, Background playback
Connectivity & Features
Bluetooth
4.1
5.0
Wi-Fi
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0
Type-C (reversible)
Features
Charging, OTG, Mass storage device
Charging, Mass storage device
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass
Other
NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync
NFC, VoIP, Tethering, Computer sync, OTA sync
Shopping information
In The Box
Power adapter, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card
