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Specifications
Selected: OnePlus Watch 3
Selected: Samsung Galaxy Watch5 Pro
Network
TechnologyNo cellular connectivityGSM / HSPA / LTE
2G bands N/AGSM 850 / 900 / 1800 / 1900
3G bands N/AHSDPA 850 / 900 / 2100
4G bands N/A1, 3, 5, 7, 8, 20, 28
SpeedNoHSPA, LTE
GPRSNo
EDGENo
Launch
Announced2025, February 182022, August 10
StatusAvailable. Released 2025, March 03Available. Released 2022, August 26
Body
Dimensions47.6 x 46.6 x 11.8 mm (1.87 x 1.83 x 0.46 in)45.4 x 45.4 x 10.5 mm (1.79 x 1.79 x 0.41 in)
Weight49.7 g (1.76 oz)46.5 g (1.66 oz)
BuildSapphire crystal front, stainless steel frame, plastic backGlass front (Sapphire crystal), titanium frame
SIMNoeSIM
 IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
MIL-STD-810H compliant
Waterproof (5ATM/50m)
Compatible with standard 22mm straps
ECG certified
MIL-STD-810H 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
Display
TypeLTPO AMOLED, 2200 nits (peak)Super AMOLED
Size1.5 inches1.4 inches
Resolution466 x 466 pixels (~310 ppi density)450 x 450 pixels (~321 ppi density)
ProtectionSapphire crystal glassSapphire crystal
Platform
OSColorOS Watch 7.0 + Wear OS 5.0Android Wear OS 4, One UI Watch 5
ChipsetQualcomm Snapdragon W5 Gen 1 (4 nm)Exynos W920 (5 nm)
CPUDual-core 1.18 GHz Cortex-A55
GPUMali-G68
Memory
Card slotNoNo
Internal32GB 2GB RAM16GB 1.5GB RAM
Camera
 NoNo
Sound
LoudspeakerYesYes
3.5mm jackNoNo
Comms
WLANWi-Fi 802.11 a/b/g/n, dual-bandWi-Fi 802.11 a/b/g/n, dual-band
Bluetooth5.2, A2DP, LE5.2, A2DP, LE
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO, BDS
NFCYesYes
RadioNoNo
USBNoNo
Features
SensorsAccelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature)Accelerometer, gyro, heart rate, barometer, thermometer (body temperature)
Battery
TypeLi-Ion 648 mAhLi-Ion 590 mAh
Charging7.5W wired10W wireless
Misc
ColorsBlack titanium, Silver titaniumBlack Titanium, Gray Titanium
ModelsOPWWE251SM-R925F
Price€ 154.99About 110 EUR