Samsung Galaxy A18 4G vs Samsung Galaxy Note20

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

Phone 1

Phone 2

Samsung

Samsung Galaxy A18 4G

69,000DA

2category wins

Samsung

Samsung Galaxy Note20

Price coming soon

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 Note20

Better display

Samsung Galaxy A18 4G

Lighter body

Samsung Galaxy Note20

Best value for money

Even

Full specs comparison

Display

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
Size (inches)	6.7	6.7
Panel Type	AMOLED	AMOLED
Resolution Height	2340	2400
Resolution Width	1080	1080
Refresh Rate	90	—
PPI	385	393
Glass Type	Corning Gorilla Glass 3	Corning Gorilla Glass 5
Screen-to-body	86	89.2

Platform

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
CPU	Octa-core (2x2.4 GHz Cortex-A7X & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55)
GPU	Mali-G68	Mali-G77 MP11 (Global) / Adreno 650 (USA)
Chipset Name	Exynos 1610	Exynos 990 (Global) / Snapdragon 865 5G + (USA)
Process (nm)	—	7
OS Name	Android	Android
UI Skin	One UI 9	One UI 5
OS Version	17	10

Memory

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
Card Slot	microSDXC (uses shared SIM slot)	No
Variants	64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM	256GB 8GB RAM

Main Camera

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
Video	1080p@30fps	8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10 + , stereo sound rec., gyro-EIS & OIS
Features	LED flash, panorama, HDR	LED flash, auto-HDR, panorama
Count	3	3
Macro	2 MP, (macro)	—
Telephoto	—	64 MP, f/2, 27mm, (telephoto)
ultrawide	5 MP, f/2.2, (ultrawide)	12 MP, f/2.2, 13mm, (ultrawide)
Wide	50 MP, f/1.8, (wide)	12 MP, f/1.8, 26mm, (wide)

Selfie Camera

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
Video	1080p@30fps	4K@30/60fps, 1080p@30fps
Features	—	HDR
Count	1	1
Lens	13 MP, f/2, (wide)	10 MP, f/2.2, 26mm, (wide)

Battery

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
Capacity (mAh)	5000	4300
Chemistry	—	Li-Ion
Wired Charging (W)	25	25
Wireless Charging (W)	—	15

Body

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
Build	Glass front (Gorilla Glass 3), plastic back, plastic frame	Glass front (Gorilla Glass 5), plastic back
SIM	Nano-SIM + Nano-SIM	Nano-SIM + eSIM / Nano-SIM + Nano-SIM
Height (mm)	164.4	161.6
Thickness (mm)	7.7	8.3
Other	IP64 dust tight and water resistant (water splashes)	—
Weight (g)	196	192
Width (mm)	77.9	75.2

Launch

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
Announced	2026, September 15	2020, August 05
Status	Available. Released 2026, September 18	Available. Released 2020, August 21

Network

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 2100	HSDPA 850, 900, 1700(AWS), 1900, 2100
4G Bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66
Speed	HSPA, LTE	HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps
Technology	GSM, HSPA, LTE	GSM, CDMA, HSPA, EVDO, LTE

Connectivity

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
Bluetooth	5.3	5
NFC	Yes (market/region dependent)	Yes
Positioning	GPS, GALILEO, GLONASS, BDS, QZSS	GPS, GLONASS, BDS, GALILEO
Radio	Unspecified	FM radio (Snapdragon model only; market/operator dependent)
USB Type	Type-C	Type-C
USB Version	2.0	3.2
Wi-Fi	Wi-Fi 5	Wi-Fi 6

Sound

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
3.5mm Jack	No	No
Loudspeaker	Yes	Yes, with stereo speakers

Features

Spec	Samsung Galaxy A18 4G	Samsung Galaxy Note20
Sensors	Fingerprint (side-mounted), accelerometer, gyro, compass	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Other	Virtual proximity sensing	—