Initial data or main information
Part Numbers		SM-A366E, SM-A366E/DS, SM-A366B, SM-A366B/DS, SM-A366U, SM-A366U1, SM-A366W
Price Range at Time of Release		€ 239.00 / $ 194.44 / £ 199.00 / ₹ 27,380
Introduction Time	January 7, 2021	-
Availability Status	Released	-
Official Release Date	January 19, 2021	2025, March 02
Specific absorption rate (SAR)	0.52 W/kg (head)	1.07 W/kg (head)
European SAR rate (SAR EU)	0.40 W/kg (head), 1.37 W/kg (body)	0.53 W/kg (head) 1.29 W/kg (body)
Operating System Type at Release	Android	-
Operating System at Release	Android 10	Android 15, up to 6 major Android upgrades, One UI 8.5

Aesthetic features

Style and design

Style and design
Front Panel Material	Glass	Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)
Frame material type	Metal - 7000 Series Aluminum	IP67 dust/water resistant (up to 1m for 30 min)

Display

Display
Screen Size	6.5 inch	-
Display Panel Type		Super AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak)
Highest Refresh Rate	60 hertz (hz)	-
Display Resolution		1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Pixel Density Range		-
Screen-to-Body Ratio	~81.8 percent (%)	-
Screen Aspect Ratio	20:9	-
Screen Size	-	6.7 inches, 110.2 cm 2 (~86.5% screen-to-body ratio)
Display Technical Details	-	Corning Gorilla Glass Victus+, Mohs level 5
Maximum Brightness Level	-	1233 nits max brightness (measured)

Connections

Connections
Memory Card Slot	Yes	No
Bluetooth Support		5.4, A2DP, LE

Main memory and RAM

Main memory and RAM
Memory Card Slot Type	microSDXC (dedicated slot)	-

Main camera

Main camera
Main Camera Type - Wide/Standard	13 megapixel (mp)	-
Macro Camera Type	2 megapixel (mp)	-
Depth Sensor Camera	2 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera		4K@30fps, 1080p@30/60fps, gyro-EIS
Rear Camera Details	-	50 MP, f/1.8, (wide), 1/1.96", 0.8µm, PDAF, OIS
Main Camera Specifications - Wide/Standard	-	LED flash, panorama, HDR

Front camera

Front camera
Main Selfie Camera Quality	5 megapixel (mp)	-
Main Selfie Camera Specifications	-	12 MP, f/2.2, (wide)
Resolution and Frame Rate of Selfie Video	-	4K@30fps, 1080p@30fps, 10-bit HDR

Power supply and battery life

Power supply and battery life
Battery Capacity	5000mAh	-
Battery Technology	Lithium Polymer	5000 mAh

Battery and charging features

Battery and charging features
Battery Replaceability	Non-user replaceable	-
Maximum Supported Charging Power		-
Wireless Charging Support	No	-
Connection Port Type		USB Type-C 2.0, OTG
OTG Support	No	-

Technical features

Technical features
Fast Charging Capability	Yes	45W wired, 66% in 30 min, 100% in 68 min

Audio features

Communications and sensors

Communications and sensors
Wi-Fi Specifications		Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Communication Technologies		-
5G Support	No	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International
Navigation Type and GPS		GPS, GALILEO, GLONASS, BDS, QZSS

Network connections

Network connections
Communication Technologies	-	Yes (market/region dependent)

Time and method of release

Time and method of release
Availability Status	-	Available. Released 2025, March 10

Body material and design

Body material and design
Compatible SIM Card Types	-	· Nano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)

Processor or chip

Processor or chip
Chipset Model	-	Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
Processor Core Details	-	Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
Other Technical Details of Chipset	-	Virtual Proximity Sensing