Updated : May 30, 2025, 2:02 AM

Samsung Galaxy A9 (2018)

Full Specifications

Released · Nov 15, 2018

6.3-inch · 2220x1080px

Quad camera

3800 mAh

6GB · 128GB

Qualcomm Snapdragon 660

Android 10 Samsung One UI

This device is also known as Samsung SM-A920F

4.0

Read Samsung Galaxy A9 (2018) Review

6.0

Read All User Reviews (1)

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Popular Comparisons

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Design
Dimensions	6.40 x 3.03 x 0.31 inches 162.5 x 77 x 7.8 mm
Weight	6.46 oz (183.0 g)
Materials	Back: Glass Frame: Metal
Biometrics	2D Face unlock, Fingerprint (touch)
Keys	Left: Other; Right: Volume control, Lock/Unlock key; Back: Other
Colors	Caviar black, Lemonade blue, Bubblegum pink

Display
Size	6.3-inch
Resolution	2220x1080px, 18.5:9 ratio, 392 PPI
Technology	Super AMOLED
Screen-to-body	80.51 %
Features	Ambient light sensor, Proximity sensor

PhoneArena Display Test
Bright Max (20 APL)	Untested
Bright Min	1 (Excellent)
Learn more on our PhoneArena Display Test Results page.

Hardware
System chip	Qualcomm Snapdragon 660 SDM660 (14 nm)
Processor	Octa-core 2200 MHz Kryo 260
GPU	Adreno 512
RAM	6GB (LPDDR4)
Internal storage	128GB, available to use: 108.9 GB
Storage expansion	microSDXC up to 512 GB
OS	Android (10, 9.0 Pie, 8.0 Oreo), Samsung One UI

Battery
Capacity	3800 mAh
Type	Li - Polymer
Charging	Samsung Adaptive Fast Charging

Camera
Rear	Quad camera
Main camera	24 MP (PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.8" Pixel size: 0.9 μm
Second camera	8 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 12 mm Sensor size: 1/4" Pixel size: 1.12 μm
Third camera	8 MP (Telephoto, Autofocus) Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 52 mm Sensor size: 1/3.9" Pixel size: 1 μm
Fourth camera	5 MP (Depth information) Aperture size: F2.2 Focal Length: 24 mm Sensor size: 1/5" Pixel size: 1.12 μm
Flash	LED
Video recording	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps) Hyperlapse, Continuous autofocus, EIS, Video calling, Video sharing
Front	24 MP, Video capture: 1920x1080 (Full HD)

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

Multimedia
Headphones	3.5mm jack
Speakers	Earpiece, Loudspeaker
Features	Album art cover, Background playback
Screen mirroring	Wireless screen share
Radio	FM

Cellular
4G (FDD)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD)	Bands 38(2600), 40(2300), 41(2600+)
3G	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed	LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA, UMTS
SIM type	Nano SIM
This device has different variants: View all

Regulatory Approval
FCC approval	Date approved: Oct 18, 2018 FCC ID value: A3LSMA920F
Measured SAR	Head: 0.24 W/kg Body: 0.84 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.40 W/kg Phablet: 3.95 W/kg

Buyers information
In The Box	Charger, USB cable, Headphones, SIM removal tool, Documentation

Availability
Officially announced	Oct 11, 2018

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Alternative variants

Dual SIM

Differences from the main variant:
Dual SIM	Yes

News

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Links

Samsung Galaxy A9 (2018) Review

Overall User Rating

(1 review)

Build quality

Camera quality

Performance

Display

Battery life and charging

Reza14

Arena Apprentice

Flashback of Samsung

Edited: Apr 08, 2019, 5:02 AM

Phone owned for less than a month

We were very keen on working with the world's first smartphone with 4 lenses
When we opened the box, the first thing that drew our attention was the blue and beautiful color of the device،But a few things got dismayed quickly and with the hands on of the device
We did not transfer what we had to do to our hands
The design of the device is incredibly large and thin, the aluminum round the device to transfer the sense of plasticity due to the color of the material.
Turn on the device, Samsung logo and a relatively fast boot
The screen quality of the device is good, but for a device with a four-dimensional lens module it looks weaker.
The camera test surprised us, the speed of the lens, the details of the photos were all excellent, but the quality of the videos was not acceptable at all, and was lower on the level of a smartphone.
Finally, the price tag will dissipate our device from buying this device
With this price range, you can now buy flagship such as the S9 and XZ3, which have been discounted due to the introduction of newer models, which have far more powerful hardware and features, if not the only reason you would buy a quad-facing A9 camera.