Compare
Specifications
Apple Watch Ultra 3 |
Samsung Galaxy Watch Ultra |
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Full
Differences
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Apple Watch Ultra 3 |
Samsung Galaxy Watch Ultra |
| Network | ||
|---|---|---|
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada | ||
| 4G Network | 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 |
| 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada | ||
| 5G Network | SA/NSA | |
| Speed | HSPA, LTE, 5G | HSPA, LTE |
| Launch | ||
|---|---|---|
| Announced | 2025, September 09 | 2024, July 10 |
| Status | Available. Released 2025, September 19 | Available. Released 2024, July 24 |
| Body | ||
|---|---|---|
| Dimensions | 49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in) | 47.4 x 47.4 x 12.1 mm (1.87 x 1.87 x 0.48 in) |
| Weight | 61.6 g or 61.8 g (black) (2.15 oz) | 60.5 g (2.15 oz) |
| Build | Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5) | Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4) |
| SIM | eSIM | eSIM |
| IP6X certified 100m water resistant (22810:2010) 40m swimproof/diving (EN13319) MIL-STD-810H compliant 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 |
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| Display | ||
|---|---|---|
| Type | Retina LTPO3 OLED, 3000 nits (peak) | Super AMOLED |
| Size | 1.98 inches | 1.5 inches |
| Resolution | 514 x 422 pixels (~326 ppi density) | 480 x 480 pixels (~327 ppi density) |
| Protection | Sapphire crystal glass | Sapphire crystal glass |
| Wide-angle OLED | ||
| Platform | ||
|---|---|---|
| OS | watchOS 26, upgradable to watchOS 26.1 | Android Wear OS 5, upgradable to 6.0, One UI Watch 8 |
| Chipset | Apple S10 | Exynos W1000 (3 nm) |
| CPU | Dual-core | Penta-core |
| GPU | PowerVR | Mali-G68 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 64GB | 32GB 2GB RAM, 64GB 2GB RAM |
| Main Camera | ||
|---|---|---|
| Modules | No | No |
| Selfie Camera | ||
|---|---|---|
| Modules | No | No |
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes, with dual speakers (86-decibel) | Yes |
| 3.5mm jack | No | No |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 b/g/n, dual-band | Wi-Fi 802.11 a/b/g/n, dual-band |
| Bluetooth | 5.3, A2DP, LE | 5.3, A2DP, LE |
| Positioning | GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS | GPS (L1+L5), GLONASS, GALILEO, BDS |
| NFC | Yes | Yes |
| Infrared port | No | No |
| Radio | No | No |
| USB | No | No |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, gyro, heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water) | Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive |
| Temperature sensing (0.01˚ accuracy) Depth gauge (±1m accuracy) Ultra Wideband (UWB) support (gen2 chip) Emergency SOS via satellite |
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| Battery | ||
|---|---|---|
| Type | Li-Ion 599 mAh | Li-Ion 590 mAh |
| Charging | Wireless, 0-80% in 45 min | 10W wireless |
| Misc | ||
|---|---|---|
| Colors | Natural, Black | Titanium Sliver, Titanium Gray, Titanium White, Titanium Blue | SAR | 1.16 W/kg (head) |
| SAR EU | 1.19 W/kg (head) | 0.11 W/kg (head) 0.36 W/kg (body) |
| Models | A3281, A3282 | SM-L705F, SM-L705N, SM-L705U |
| Price | € 828.00 | $ 649.99 / € 345.00 |