| Product |
Samsung Gear S3 frontier
|
Samsung Galaxy Watch4
|
| Battery |
| Charging |
Wireless (Qi) |
Wireless |
| Stand-by |
Up to 72 h (3G) |
- |
| Type |
Li-Ion 380 mAh, non-removable |
Li-Ion 361 mAh |
| Body |
| Build |
Glass front (Gorilla Glass 3), stainless steel 316L frame |
Glass front (Gorilla Glass DX+), aluminum frame |
| Dimensions |
49 x 46 x 12.9 mm (1.93 x 1.81 x 0.51 in) |
44.4 x 43.3 x 9.8 mm (1.75 x 1.70 x 0.39 in) |
| SIM |
No |
eSIM |
| Weight |
63 g (2.22 oz) |
30.3 g (44mm), 25.9 g (40mm) (1.06 oz) |
| |
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Compatible with standard 22mm straps |
MIL-STD-810G compliant*
IP68 dust tight and water resistant (immersible up to 50m)
Compatible with standard 20mm straps
ECG certified
Blood pressure monitor
*does not guarantee ruggedness or use in extreme conditions |
| Camera |
| |
No |
No |
| Comms |
| Bluetooth |
4.2, A2DP, LE |
5.0, A2DP, LE |
| NFC |
Yes |
Yes |
| Positioning |
GPS, GLONASS |
GPS, 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 |
Corning Gorilla Glass SR+ |
Corning Gorilla Glass DX+ |
| Resolution |
360 x 360 pixels (~278 ppi density) |
450 x 450 pixels (~321 ppi density) |
| Size |
1.3 inches |
1.4 inches |
| Type |
Super AMOLED |
Super AMOLED |
| |
Rotating bezel |
- |
| Features |
| Sensors |
Accelerometer, gyro, heart rate, barometer |
Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
| |
S-Voice natural language commands and dictation
Samsung Pay |
- |
| Launch |
| Announced |
2016, August. Released 2016, November |
2021, August 11 |
| Status |
Discontinued |
Available. Released 2021, August 27 |
| Memory |
| Card slot |
No |
No |
| Internal |
4GB 768MB RAM |
16GB 1.5GB RAM |
| Misc |
| Colors |
Silver |
Black, Pink Gold, Silver, Green, Thom Browne Edition, Bespoke Edition, PXG Golf Edition |
| Models |
- |
SM-R860, SM-R870 |
| Network |
| 2G bands |
N/A |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
- |
HSDPA 850 / 900 / 2100 |
| 4G bands |
- |
1, 3, 5, 7, 8, 20 |
| EDGE |
No |
- |
| GPRS |
No |
- |
| Speed |
- |
HSPA, LTE |
| Technology |
No cellular connectivity |
GSM / HSPA / LTE |
| Platform |
| Chipset |
Exynos 7 Dual 7270 (14 nm) |
Exynos W920 (5 nm) |
| CPU |
Dual-core 1.0 GHz Cortex-A53 |
Dual-core 1.18 GHz Cortex-A55 |
| GPU |
- |
Mali-G68 |
| OS |
Tizen OS 5.5 |
Android Wear OS 4, One UI Watch 5 |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
Yes |
Yes |
