Samsung Galaxy S9 vs Xiaomi Mi A2 Lite Specs Comparison

Design

Dimensions
5.81 x 2.70 x 0.33 inches 147.7 x 68.7 x 8.5 mm	5.88 x 2.82 x 0.34 inches 149.33 x 71.68 x 8.75 mm
Weight
5.75 oz (163.0 g)	6.28 oz (178.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum
Resistance
Water, Dust; IP68
Biometrics
Iris scanner, 2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Features
Notification light
Keys
Left: Volume control, Other; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Midnight black, Coral blue, Titanium gray, Lilac purple, Burgundy red, Sunrise gold, Ice blue	Black, Gold, Blue

Display

Size
5.8-inch	5.8-inch
Resolution
2960x1440px, 18.5:9 ratio, 568 PPI	2280x1080px, 19:9 ratio, 432 PPI
Technology
Super AMOLED	IPS LCD
Screen-to-body
84.36 %	79.57 %
Peak brightness
	500 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 845 SDM845 (10 nm)	Qualcomm Snapdragon 625 MSM8953 (14 nm)
Processor
Octa-core 2800 MHz Kryo 385	Octa-core 2000 MHz ARM Cortex-A53
GPU
Adreno 630	Adreno 506
Memory
4GB (LPDDR4)/64GB	4GB (LPDDR3)/64GB
Storage expansion
microSDXC up to 400 GB	microSDXC up to 256 GB
OS
Android (10, 9.0 Pie, 8.0 Oreo)	Android (8.1 Oreo)

Battery

Type
3000 mAh, Li - Ion	4000 mAh, Li - Polymer
Charging
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging Qi and Powermat wireless charging	Fast charging

Camera

Rear
Single camera	Dual camera
Main camera
12 MP (OIS, PDAF) Aperture size: F1.5/F2.4 Sensor size: 1/2.55" Pixel size: 1.4 μm	12 MP (PDAF) Aperture size: F2.2 Pixel size: 1.25 μm
Second camera
	5 MP (Depth information) Aperture size: F2.2 Pixel size: 1.12 μm
Flash
LED	LED
Video recording
4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video calling, Video sharing	1080p (30 fps), 720p (30 fps) EIS, Video calling, Video sharing
Front
8 MP (Autofocus, HDR) Video capture: QHD (30 fps)	5 MP (HDR)

Connectivity & Features

Bluetooth
5.0	4.2
WLAN
802.11 a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1	microUSB, USB 2.0
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	GPS, A-GPS, Glonass, BeiDou
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer	Accelerometer, Gyroscope, Compass
Other
NFC, ANT+	Infrared, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Loudspeaker
Features
32-Bit DAC, aptX-HD	Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)	Bands 1, 2, 3, 4, 5, 7, 8, 20
4G (TDD)
Bands 38, 39, 40, 41, 46	Bands 38, 40
3G
Bands 5, 8, 4, 2, 1	Bands 5, 8, 2, 1
Data Speed
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA	LTE, HSPA, HSUPA
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Jan 11, 2018 FCC ID value: A3LSMG960U
Measured SAR
Head: 0.35 W/kg Body: 0.96 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.95 W/kg

Buyers information

MSRP
$ 720
In The Box
	Adapter, USB Cable, SIM eject tool, User Guide, Clear Soft Case.

Availability

Officially announced
Feb 25, 2018	Jul 24, 2018

Alternative variants

International version

System chip	Samsung Exynos 9 9810 (10 nm)
Processor	Octa-core 2900 MHz Exynos M3 and ARM Cortex-A55
GPU	Mali-G72 MP18
FCC approval	Date approved: Dec 27, 2017 FCC ID value: A3LSMG960F
Measured SAR	Head: 0.26 W/kg Body: 1.00 W/kg Simultaneous Transmission: 1.56 W/kg Wireless Router: 1.04 W/kg

with 32 GB storage

Memory	3GB/32GB

with Dual SIM

System chip	Samsung Exynos 9 9810 (10 nm)
Processor	Octa-core 2900 MHz Exynos M3 and ARM Cortex-A55
GPU	Mali-G72 MP18
Dual SIM	Yes

with 256 GB storage

Memory	256GB
MSRP	$ 820

with 128 GB storage

Memory	128GB
MSRP	$ 770

Links

Full specifications
Samsung Galaxy S9 Specs	Xiaomi Mi A2 Lite Specs
PhoneArena Review
Samsung Galaxy S9 Review
User Reviews
Samsung Galaxy S9 User Reviews	Xiaomi Mi A2 Lite User Reviews