Apple

Samsung

Apple

Watch Ultra

Galaxy Watch FE

Watch Ultra 2

2022

2024

2023

2022

2023

Titanium

Black, Pink Gold, Silver

Titanium

4G

4G

4G

eSIM

eSIM

eSIM

Intl, CH: 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66
USA, LATAM, CA: 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66

LTE

Intl, CH: 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66
USA, LATAM, CA: 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66

802.11 b/g/n, dual-band

802.11 a/b/g/n, dual-band

802.11 b/g/n, dual-band

5.3, A2DP, LE

5.3, A2DP, LE

5.3, A2DP, LE

GPS (L1+L5), GLONASS, GALILEO, BDS

GPS, GALILEO, GLONASS, BDS

GPS (L1+L5), GLONASS, GALILEO, BDS

Yes

Yes

Yes

No

No

No

No

No

Apple S8

Exynos W920

Apple S9

Dual-core

Dual-core 1.18 GHz Cortex-A55

Dual-core

PowerVR

Mali-G68

PowerVR

1.5 GiB

Retina LTPO OLED

Super AMOLED

Retina LTPO OLED

2000 nits

3000 nits

1.92 in

1.2 in

1.92 in

502 pixeles

396 pixeles

502 pixeles

410 pixeles

396 pixeles

410 pixeles

338 ppi

330 ppi

338 ppi

Always-on display

Always-on display

Always-on display

titanium frame

aluminum frame

titanium frame

Sapphire crystal glass

Sapphire crystal glass

Sapphire crystal glass

IP6X

IP68

IP6X

100m

50m

100m

standard 20mm

watchOS 9.0

Android Wear OS 4, One UI Watch 5

watchOS 10

watchOS 10.5

watchOS 10.5

No

No

No

heart rate, SpO2, VO2max, temperature (body)

heart rate, SpO2

heart rate, SpO2, VO2max, temperature (body)

Accelerometer, gyro, barometer, always-on altimeter, compass, temperature (water)

Accelerometer, gyro, compass, barometer

Accelerometer, gyro, barometer, always-on altimeter, compass, temperature (water)

Li-Ion

Li-Ion

Li-Ion

non-removable

non-removable

non-removable

No

No

No

Yes

Qi

Yes