Compare

Specifications
 

Apple Watch SE 3

Samsung Galaxy Watch8

Full Differences
Change compare mode
Apple Watch SE 3
MORE PICTURES Samsung Galaxy Watch8
MORE PICTURES
 

Apple Watch SE 3

Samsung Galaxy Watch8

Network
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK HSDPA 850 / 900 / 2100
  HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada
4G Network 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 40, 66, 71
  1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
5G Network SA/NSA
Speed HSPA, LTE, 5G HSPA, LTE
Launch
Announced 2025, September 09 2025, July 09
Status Available. Released 2025, September 19 Available. Released 2025, July 25
Body
Dimensions 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in) 46 x 43.7 x 8.6 mm (1.81 x 1.72 x 0.34 in)
Weight 26.4 g or 33 g (1.16 oz) 34 g (44mm), 30 g (40mm) (1.06 oz)
Build Glass front, plastic/sapphire crystal back, aluminum frame Glass front (Sapphire crystal), aluminum frame
SIM eSIM eSIM
 50m water resistant MIL-STD-810H compliant*
IP68 dust tight and water resistant (immersible up to 50m/5ATM)
ECG certified
Blood pressure monitor
Armor aluminum 2 frame
*does not guarantee ruggedness or use in extreme conditions
Display
Type Retina LTPO OLED, 1000 nits (peak) Super AMOLED, 3000 nits (peak)
Size 1.78 inches 1.47 inches
Resolution 448 x 368 pixels (~326 ppi density) 480 x 480 pixels (~327 ppi density)
Protection Ion-X strengthened glass (2025 gen) Sapphire crystal
Platform
OS watchOS 26, upgradable to watchOS 26.1 Android Wear OS 6, One UI 8 Watch
Chipset Apple S10 Exynos W1000 (3 nm)
CPU Dual-core Penta-core
GPU PowerVR Mali-G68
Memory
Card slot No No
Internal 64GB 32GB 2GB RAM
Main Camera
Modules No No
Selfie Camera
Modules No No
ADVERTISEMENT
Sound
Loudspeaker Yes Yes
3.5mm jack No No
Comms
WLAN Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth 5.3, A2DP, LE 5.3, A2DP, LE
Positioning GPS, GLONASS, GALILEO, QZSS GPS (L1+L5), GLONASS, GALILEO, BDS
NFC Yes Yes
Infrared port No No
Radio No No
USB No No
Features
Sensors Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body) Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive, antioxidant index
 Media playback
Battery
Type Li-Ion Li-Ion 435 mAh
Charging Wireless, 80% in 45 min 10W wireless
Misc
Colors Midnight, Starlight Graphite, Silver
SAR 1.18 W/kg (head)    
SAR EU 0.42 W/kg (head)     0.15 W/kg (head)     0.78 W/kg (body)    
Models A3325, A3324, A3328, A3326, A3327, A3329, A3391, A3392 SM-L320, SM-L325, SM-L330, SM-L335, SM-L325U, SM-L335U
Price € 244.00 $ 229.98 / € 229.00

Popular rivals