Samsung Galaxy A9 (2018)

Released 2018, November
183g, 7.8mm thickness
Android 8.0, up to Android 9.0
64/128GB storage, microSD card slot
5.2% 4,962,771 hits
291 Become a fan
6.3"
1080x2220 pixels
24MP
2160p
8GB RAM
Snapdragon 660
3800mAh
Li-Ion

Also known as Samsung Galaxy A9 Star Pro, Samsung Galaxy A9s
Versions: SM-A920F/DS (Global); SM-A9200 (China)

Launch	Announced	2018, October
Launch	Status	Available. Released 2018, November

Body	Dimensions	162.5 x 77 x 7.8 mm (6.40 x 3.03 x 0.31 in)
	Weight	183 g (6.46 oz)
	Build	Front/back glass, aluminum frame
	SIM	Dual SIM (Nano-SIM, dual stand-by)
		Samsung Pay

Display	Type	Super AMOLED capacitive touchscreen, 16M colors
	Size	6.3 inches, 100.2 cm² (~80.1% screen-to-body ratio)
	Resolution	1080 x 2220 pixels, 18.5:9 ratio (~393 ppi density)

Platform	OS	Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)
	Chipset	Qualcomm SDM660 Snapdragon 660 (14 nm)
	CPU	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
	GPU	Adreno 512

Memory	Card slot	microSD, up to 1 TB (dedicated slot)
	Internal	64/128 GB, 6/8 GB RAM

Main Camera	Quad	24 MP, f/1.7, 27mm (wide), 1/2.8", 0.9µm, PDAF 10 MP f/2.4, 52mm, (telephoto), 1/3.9", 1.0µm, 2x optical zoom 8 MP, f/2.4, 12mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm, depth sensor
	Features	LED flash, panorama, HDR
	Video	2160p@30fps, 1080p@30fps

Sound	Loudspeaker	Yes
	3.5mm jack	Yes
		Active noise cancellation with dedicated mic Dolby Atmos

Comms	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
	Bluetooth	5.0, A2DP, LE
	GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO
	NFC	Yes
	Radio	FM radio
	USB	2.0, Type-C 1.0 reversible connector

Features	Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
		ANT+

Battery		Non-removable Li-Ion 3800 mAh battery
	Charging	Fast battery charging 18W

Misc	Colors	Caviar Black, Lemonade Blue, Bubblegum Pink
	Models	SM-A920F, SM-A9200
	SAR	0.27 W/kg (head) 0.84 W/kg (body)
	SAR EU	0.35 W/kg (head) 1.59 W/kg (body)
	Price	About 350 EUR

Tests	Performance	Basemark OS II: 2768 / Basemark OS II 2.0: 2353 Basemark X: 20322
	Display	Contrast ratio: Infinite (nominal), 4.220 (sunlight)
	Camera	Photo / Video
	Loudspeaker	Voice 69dB / Noise 72dB / Ring 77dB
	Audio quality	Noise -90.6dB / Crosstalk -93.8dB
	Battery life	Endurance rating 88h

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Samsung Galaxy A9 (2018) - user opinions and reviews

Change the channel settings in the router to AUTO.

Yes, I managed to fix it with tweaking router settings.

Does anyone have a wifi issue with their Samsung A9 2018 ? I keep losing the signal on my phone with wifi on