| Product |
Apple Watch Series 2 38mm
|
Samsung Galaxy Watch Ultra
|
| Battery |
| Charging |
Wireless |
10W wireless |
| Type |
Li-Ion 273 mAh (1.03 Wh), non-removable |
Li-Ion 590 mAh |
| Body |
| Build |
Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame |
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4) |
| Dimensions |
38.6 x 33.3 x 11.4 mm (1.52 x 1.31 x 0.45 in) |
47.4 x 47.4 x 12.1 mm (1.87 x 1.87 x 0.48 in) |
| SIM |
No |
eSIM |
| Weight |
41.9 g body (1.48 oz) |
60.5 g (2.15 oz) |
| |
50m water resistant |
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 |
4.0, A2DP |
5.3, A2DP, LE |
| NFC |
Yes |
Yes |
| Positioning |
GPS, GLONASS |
GPS (L1+L5), GLONASS, GALILEO, BDS |
| Radio |
No |
No |
| USB |
No |
No |
| WLAN |
Wi-Fi 802.11 b/g/n |
Wi-Fi 802.11 a/b/g/n, dual-band |
| Display |
| Protection |
Sapphire crystal glass |
Sapphire crystal glass |
| Resolution |
340 x 272 pixels (~290 ppi density) |
480 x 480 pixels (~327 ppi density) |
| Size |
1.5 inches |
1.5 inches |
| Type |
Retina OLED, 1000 nits (peak) |
Super AMOLED |
| |
3D Touch display |
- |
| Features |
| Sensors |
Accelerometer, gyro, heart rate |
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive |
| |
Natural language commands and dictation |
- |
| Launch |
| Announced |
2016, September. Released 2016, December |
2024, July 10 |
| Status |
Discontinued |
Available. Released 2024, July 24 |
| Memory |
| Card slot |
No |
No |
| Internal |
8GB 512MB RAM |
32GB 2GB RAM |
| Misc |
| Colors |
Sport band: silver case/white, black case/blackLeather band: silver case/blue, brown, gray, red Stainless Steel band: silver case/silver, black case/black |
Titanium Sliver, Titanium Gray, Titanium White |
| Models |
A1757 |
SM-L705F, SM-L705N, SM-L705U |
| SAR EU |
- |
0.11 W/kg (head) 0.36 W/kg (body) |
| Network |
| 2G bands |
N/A |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
- |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands |
- |
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 40, 66, 71 |
| EDGE |
No |
- |
| GPRS |
No |
- |
| Speed |
- |
HSPA, LTE |
| Technology |
No cellular connectivity |
GSM / HSPA / LTE |
| Platform |
| Chipset |
Apple S2 (16 nm) |
Exynos W1000 (3 nm) |
| CPU |
Dual-core 780 MHz Cortex-A7 |
Penta-core |
| GPU |
PowerVR G6200 |
Mali-G68 |
| OS |
watchOS 3.0, upgradable to watchOS 6.2.8 |
Android Wear OS 5, One UI Watch 6 |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
Yes |
Yes |
