Samsung Galaxy A Quantum vs Samsung Galaxy A18 4G

Side-by-side specs and price comparison for buyers in Algeria.

Phone 1

Phone 2

Samsung

Samsung Galaxy A Quantum

Price coming soon

2category wins

Samsung

Samsung Galaxy A18 4G

69,000DA

2category wins

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

Even

Bigger battery

Samsung Galaxy A18 4G

Faster charging

Even

Higher-resolution camera

Samsung Galaxy A Quantum

Better display

Samsung Galaxy A18 4G

Lighter body

Samsung Galaxy A Quantum

Best value for money

Even

Full specs comparison

Display

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
Size (inches)	6.7	6.7
Panel Type	AMOLED	AMOLED
Resolution Height	2400	2340
Resolution Width	1080	1080
Refresh Rate	—	90
PPI	393	385
Glass Type	Corning Gorilla Glass 3	Corning Gorilla Glass 3
Screen-to-body	88.3	86

Platform

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
CPU	Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55)	Octa-core (2x2.4 GHz Cortex-A7X & 6x2.0 GHz Cortex-A55)
GPU	Mali-G76 MP5	Mali-G68
Chipset Name	Exynos 980 , QRNG security chipset	Exynos 1610
Process (nm)	8	—
OS Name	Android	Android
UI Skin	One UI 2	One UI 9
OS Version	10	17

Memory

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
Card Slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Variants	128GB 8GB RAM	64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM

Main Camera

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
Video	4K@30fps, 1080p@30/240fps, 1080p@960fps; gyro-EIS	1080p@30fps
Features	LED flash, panorama, HDR	LED flash, panorama, HDR
Count	4	3
Depth	5 MP, f/2.2, (depth)	—
Macro	5 MP, f/2.4, (macro)	2 MP, (macro)
ultrawide	12 MP, f/2.2, 12mm, (ultrawide)	5 MP, f/2.2, (ultrawide)
Wide	64 MP, f/1.8, 26mm, (wide)	50 MP, f/1.8, (wide)

Selfie Camera

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
Video	1080p@30fps	1080p@30fps
Features	HDR	—
Count	1	1
Lens	32 MP, f/2.2, 26mm, (wide)	13 MP, f/2, (wide)

Battery

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
Capacity (mAh)	4500	5000
Chemistry	Li-Po	—
Wired Charging (W)	25	25

Body

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
Build	Glass front (Gorilla Glass 3), plastic back, plastic frame	Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM	Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	162.5	164.4
Thickness (mm)	8.1	7.7
Other	—	IP64 dust tight and water resistant (water splashes)
Weight (g)	185	196
Width (mm)	75.5	77.9

Launch

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
Announced	2020, May 14	2026, September 15
Status	Available. Released 2020, May 22	Available. Released 2026, September 18

Network

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 1900, 2100	HSDPA 850, 900, 2100
4G Bands	LTE	1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G Bands	SA/NSA	—
Speed	HSPA, LTE, 5G	HSPA, LTE
Technology	GSM, HSPA, LTE, 5G	GSM, HSPA, LTE

Connectivity

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
Bluetooth	5	5.3
NFC	Yes	Yes (market/region dependent)
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GALILEO, GLONASS, BDS, QZSS
Radio	No	Unspecified
USB Type	Type-C	Type-C
USB Version	2.0	2.0
Wi-Fi	Wi-Fi 5	Wi-Fi 5

Sound

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
3.5mm Jack	Yes	No
Loudspeaker	Yes	Yes

Features

Spec	Samsung Galaxy A Quantum	Samsung Galaxy A18 4G
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, compass
Other	—	Virtual proximity sensing