Body material and design

Body material and design
Compatible SIM Card Types	No	-
Other Body Features	Stainless steel body / Plastic frame / Water resistant up to 10 ATM (100 meters deep)	-

Display

Display
Display Technology		-
Screen Size	1.39 inch	6.7 inches, 110.2 cm 2 (~86.5% screen-to-body ratio)
Display Resolution		1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Display Technical Details	1000 nits peak brightness	Corning Gorilla Glass Victus+, Mohs level 5
Display Panel Type	-	Super AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak)
Brightness	-	Super AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak)
Screen Size	-	6.7 inches, 110.2 cm 2 (~86.5% screen-to-body ratio)
Maximum Brightness Level	-	1233 nits max brightness (measured)

Operating system or software platform

Operating system or software platform
OS Version	Proprietary Zepp OS 2.0 compatible with Android 7.0 and later and iOS version 12.0 and later	-

Storage memory

Storage memory
Internal Memory Capacity		128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Internal Storage Type	-	UFS 2.2

Audio features

Battery capacity and performance

Battery capacity and performance
Battery Type and Capacity	Non-removable 500 mAh battery (fully charged in 2 hours)	-
Battery Standby Time	Up to 50 days (watch mode only) / Up to 25 days (battery saver mode) / Up to 20 days (normal usage) / Up to 9 days (heavy usage) / Up to 46 hours (GPS on)	-

Capabilities

Capabilities
Smart Sensors	Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Geomagnetic sensor, Altimeter, Ambient light sensor	Fingerprint (under display, optical), accelerometer, gyro, compass
Messaging Method	Received notification announcement / Display text messages	-
Other Features and Capabilities	Supports 162 sport modes, heart rate monitoring, blood oxygen level measurement, sleep monitoring, stress monitoring, pedometer, phone and calendar notification display, date and time display, watch face customization, weather display, music control, interchangeable strap	-

Network connections

Network connections
Communication Technologies	No cellular connectivity	-

Connections

Connections
Wireless Network Type		-
Bluetooth Support		5.4, A2DP, LE
GPS Support	Yes	-
NFC Support	No	-
USB Connections Type	No, charges with proprietary magnetic charger	-

Miscellaneous

Miscellaneous
Available Color Options	Black, Light Brown	-

Communications and sensors

Communications and sensors
5G Support	-	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International
Wi-Fi Specifications	-	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Navigation Type and GPS	-	GPS, GALILEO, GLONASS, BDS, QZSS
Communication Technologies	-	GSM / HSPA / LTE / 5G

Style and design

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

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

Main camera

Main camera
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
Maximum Video Recording Quality of Rear Camera	-	4K@30fps, 1080p@30/60fps, gyro-EIS

Front camera

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

Battery and charging features

Battery and charging features
Connection Port Type	-	USB Type-C 2.0, OTG

Launch Information

Launch Information
Announced	-	2025, March 02

Initial data or main information

Initial data or main information
Availability Status	-	Available. Released 2025, March 10
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

Body

Body
Build	-	Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)
Water Resistance	-	IP67 dust/water resistant (up to 1m for 30 min)