| Product |
Huawei Watch Ultimate
|
Samsung Galaxy Watch8 Classic
|
| Battery |
| Charging |
Wireless |
10W wireless |
| Type |
Li-Po 530 mAh |
Li-Ion 445 mAh |
| Body |
| Build |
Sapphire crystal front, cerramic bezzel, zirconium front case, ceramic back |
Glass front (Sapphire crystal), stainless steel frame |
| Dimensions |
48.5 x 48.5 x 13 mm (1.91 x 1.91 x 0.51 in) |
46.4 x 46 x 10.6 mm (1.83 x 1.81 x 0.42 in) |
| SIM |
No |
eSIM |
| Weight |
76 g (2.68 oz) |
63.5 g (2.26 oz) |
| |
Swimproof/diving (EN13319, ISO 22810:2010)
IP68 dust tight and water resistant (immersible up to 100m/10ATM)
ECG certified |
Rotating bezel
MIL-STD-810H compliant*
IP68 dust tight and water resistant (immersible up to 50m/5ATM)
ECG certified
Blood pressure monitor
*does not guarantee ruggedness or use in extreme conditions |
| Camera |
| |
No |
No |
| Comms |
| Bluetooth |
5.2, A2DP, LE |
5.3, A2DP, LE |
| NFC |
Yes |
Yes |
| Positioning |
GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS |
GPS (L1+L5), GLONASS, GALILEO, BDS |
| Radio |
No |
No |
| USB |
No |
No |
| WLAN |
Yes (only for Bluetooth transmission acceleration) |
Wi-Fi 802.11 a/b/g/n, dual-band |
| Display |
| Protection |
- |
Sapphire crystal |
| Resolution |
466 x 466 pixels (~311 ppi density) |
438 x 438 pixels (~327 ppi density) |
| Size |
1.5 inches |
1.34 inches |
| Type |
LTPO AMOLED |
Super AMOLED, 3000 nits (peak) |
| Features |
| Sensors |
Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature) |
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive, antioxidant index |
| |
BDS Satellite Messaging - China only |
- |
| Launch |
| Announced |
2023, March 23 |
2025, July 09 |
| Status |
Available. Released 2023, March 31 |
Available. Released 2025, July 25 |
| Memory |
| Card slot |
No |
No |
| Internal |
32GB |
64GB 2GB RAM |
| Misc |
| Colors |
Expedition Black, Voyage Blue, Green |
Black, White |
| Models |
CLB-B19 |
SM-L500, SM-L505U |
| SAR |
- |
1.04 W/kg (head) 0.41 W/kg (body) |
| SAR EU |
- |
0.03 W/kg (head) 0.67 W/kg (body) |
| Network |
| 2G bands |
N/A |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
N/A |
HSDPA 850 / 900 / 2100 |
| 4G bands |
N/A |
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 40, 66, 71 |
| EDGE |
No |
- |
| GPRS |
No |
- |
| Speed |
No |
HSPA, LTE |
| Technology |
No cellular connectivity |
GSM / HSPA / LTE |
| Platform |
| Chipset |
- |
Exynos W1000 (3 nm) |
| CPU |
- |
Penta-core |
| GPU |
- |
Mali-G68 |
| OS |
HarmonyOS 3.0 |
Android Wear OS 6, One UI 8 Watch |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
Yes |
Yes |
