| Product |
Apple Watch Series 8 Aluminum
|
Samsung Galaxy Watch Ultra
|
| Battery |
| Charging |
Wireless, 0-80% in 45 min |
10W wireless |
| Type |
Li-Ion 308 mAh |
Li-Ion 590 mAh |
| Body |
| Build |
Glass front, ceramic/sapphire crystal back, aluminum frame |
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4) |
| Dimensions |
45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in) |
47.4 x 47.4 x 12.1 mm (1.87 x 1.87 x 0.48 in) |
| SIM |
eSIM |
eSIM |
| Weight |
32 g (41mm), 38.8 g (45mm) (1.13 oz) |
60.5 g (2.15 oz) |
| |
IP6X certified
50m water resistant
ECG certified (region dependent SW application; HW available on all models) |
IP68 dust tight and water resistant (immersible up to 100m/10ATM for 10 min)
MIL-STD-810H compliant
ECG certified |
| Camera |
| |
No |
No |
| Comms |
| Bluetooth |
5.3, A2DP, LE |
5.3, A2DP, LE |
| NFC |
Yes |
Yes |
| Positioning |
GPS, GLONASS, GALILEO, QZSS, BDS |
GPS (L1+L5), GLONASS, GALILEO, BDS |
| Radio |
No |
No |
| USB |
No |
No |
| WLAN |
Wi-Fi 802.11 b/g/n, dual-band |
Wi-Fi 802.11 a/b/g/n, dual-band |
| Display |
| Protection |
Ion-X strengthened glass |
Sapphire crystal glass |
| Resolution |
484 x 396 pixels (~326 ppi density) |
480 x 480 pixels (~327 ppi density) |
| Size |
1.9 inches |
1.5 inches |
| Type |
Retina LTPO OLED, 1000 nits (peak) |
Super AMOLED |
| Features |
| Sensors |
Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body) |
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive |
| |
Temperature sensing (0.01˚ accuracy)
Ultra Wideband (UWB) support |
- |
| Launch |
| Announced |
2022, September 07 |
2024, July 10 |
| Status |
Available. Released 2022, September 16 |
Available. Released 2024, July 24 |
| Memory |
| Card slot |
No |
No |
| Internal |
32GB 1GB RAM |
32GB 2GB RAM |
| |
eMMC 5.1 |
- |
| Misc |
| Colors |
Midnight, Starlight, Silver, Red |
Titanium Sliver, Titanium Gray, Titanium White |
| Models |
A2773, A2775, A2772, A2774, A2857, A2858, A2770, A2771, watch6,14, watch6,15, watch6,16, watch6,17 |
SM-L705F, SM-L705N, SM-L705U |
| SAR |
0.31 W/kg (head) 0.55 W/kg (body) |
- |
| SAR EU |
0.31 W/kg (head) 0.55 W/kg (body) |
0.11 W/kg (head) 0.36 W/kg (body) |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands |
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 |
| Speed |
HSPA, LTE |
HSPA, LTE |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE |
| |
1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada |
- |
| Platform |
| Chipset |
Apple S8 |
Exynos W1000 (3 nm) |
| CPU |
Dual-core |
Penta-core |
| GPU |
PowerVR |
Mali-G68 |
| OS |
watchOS 9.0, upgradable to watchOS 11.5 |
Android Wear OS 5, One UI Watch 6 |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
Yes |
Yes |
