Communications and sensors
5G Support	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International	1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78 SA/NSA - International
Wi-Fi Specifications	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
Navigation Type and GPS	GPS, GALILEO, GLONASS, BDS, QZSS	GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Communication Technologies	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G

Aesthetic features

Aesthetic features
Size and Dimensions	162.9 x 78.2 x 7.4 mm (6.41 x 3.08 x 0.29 in)	151.1 x 71.8 x 8.1 mm (5.95 x 2.83 x 0.32 in)
Product Weight	195 g	191 g
Color Options	Lavender, Black, White, Lime	Black, Venture Green, Alpine Pink, Ice Blue, White
Dimensions	162.9 x 78.2 x 7.4 mm (6.41 x 3.08 x 0.29 in)	151.1 x 71.8 x 8.1 mm (5.95 x 2.83 x 0.32 in)

Style and design

Style and design
Front Panel Material	Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)	Glass front (Dragon Crystal Glass), aluminum frame, glass back
Frame material type	IP67 dust/water resistant (up to 1m for 30 min)	IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

Display

Display
Display Panel Type	Super AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak)	LTPO AMOLED, 68B colors, 2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
Screen Size	6.7 inches, 110.2 cm 2 (~86.5% screen-to-body ratio)	6.3 inches, 98.8 cm 2 (~91.1% screen-to-body ratio)
Display Resolution	1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)	1220 x 2656 pixels, 19.5:9 ratio (~460 ppi density)
Display Technical Details	Corning Gorilla Glass Victus+, Mohs level 5	Xiaomi Shield Glass (Global), Dragon Crystal Glass (China), Mohs level 6
Brightness	Super AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak)	LTPO AMOLED, 68B colors, 2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
Screen Size	6.7 inches, 110.2 cm 2 (~86.5% screen-to-body ratio)	6.3 inches, 98.8 cm 2 (~91.1% screen-to-body ratio)
Maximum Brightness Level	1233 nits max brightness (measured)	1087 nits max brightness (measured)

Processor or chip

Processor or chip
Chipset Model	Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)	Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
Processor Core Details	Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)	Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
Other Technical Details of Chipset	Virtual Proximity Sensing	-

Storage memory

Storage memory
Internal Memory Capacity	128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM	256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Internal Storage Type	UFS 2.2	UFS 4.1

Main camera

Main camera
Rear Camera Details	50 MP, f/1.8, (wide), 1/1.96", 0.8µm, PDAF, OIS	50 MP, f/1.7, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS
Main Camera Specifications - Wide/Standard	LED flash, panorama, HDR	Laser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panorama
Maximum Video Recording Quality of Rear Camera	4K@30fps, 1080p@30/60fps, gyro-EIS	8K@30fps (HDR), 4K@30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS

Front camera

Front camera
Main Selfie Camera Specifications	12 MP, f/2.2, (wide)	HDR, panorama
Resolution and Frame Rate of Selfie Video	4K@30fps, 1080p@30fps, 10-bit HDR	4K@30/60fps, 1080p@30/60fps, HDR10+, gyro-EIS
Main Selfie Camera Quality	12 MP, f/2.2, (wide)	50 MP, f/2.2, 21mm (wide), 1/2.88", 0.61µm, PDAF

Audio features

Audio features
Speaker Type	-26.2 LUFS (Good)	-26.6 LUFS (Good)
Number of 3.5mm Jacks	No	No
Speaker Type	Yes, with stereo speakers	Yes, with stereo speakers (with Dolby Atmos)
Audio Capabilities	-	24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Audio capabilities	-	24-bit/192kHz Hi-Res & Hi-Res Wireless audio

Battery and charging features

Battery and charging features
Connection Port Type	USB Type-C 2.0, OTG	USB Type-C 3.2, Display Port, OTG

Launch Information

Launch Information
Announced	2025, March 02	2025, September 25

Initial data or main information

Initial data or main information
Availability Status	Available. Released 2025, March 10	Available. Released 2025, September 27
Part Numbers	SM-A366E, SM-A366E/DS, SM-A366B, SM-A366B/DS, SM-A366U, SM-A366U1, SM-A366W	25113PN0EG
Price Range at Time of Release	€ 239.00 / $ 194.44 / £ 199.00 / ₹ 27,380	€ 881.52 / $ 929.99 / £ 699.00 / ₹ 89,998

Body

Body
Build	Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)	Glass front (Dragon Crystal Glass), aluminum frame, glass back
Water Resistance	IP67 dust/water resistant (up to 1m for 30 min)	IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

Design

Design
SIM	· Nano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)	· Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)

Platform

Platform
Operating System	Android 15, up to 6 major Android upgrades, One UI 8.5	Android 16, HyperOS 3
Chipset	Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)	Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)

Central Processor (CPU)

Central Processor (CPU)
CPU	Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)	Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU Model	Adreno 710	Adreno 840

Connections

Connections
Bluetooth Support	5.4, A2DP, LE	5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5

Capabilities

Capabilities
Smart Sensors	Fingerprint (under display, optical), accelerometer, gyro, compass	Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer