OnePlus Watch 3 vs OnePlus Watch 3 (43mm) Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| OnePlus Watch 3 | OnePlus Watch 3 (43mm) |
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Released
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Mar 03, 2025
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Released
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Jul 15, 2025
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1.5-inch · 466x466px
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1.3-inch · 466x466px
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2GB · 32GB
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2GB · 32GB
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648 mAh
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345 mAh
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| Check prices |
Availability
| Officially announced | |
|---|---|
| Feb 18, 2025 | Jul 08, 2025 |
| Prices (MSRP) | |
| $329 | $300 |
Design
| Dimensions | |
|---|---|
| 1.87 x 1.83 x 0.46 inches 47.6 x 46.6 x 11.8 mm |
1.70 x 1.70 x 0.43 inches 43.2 x 43.2 x 11 mm |
| Weight | |
| 1.75 oz / 49.7 g | 1.33 oz / 37.8 g |
| Materials | |
| Back: Plastic Frame: Stainless steel | Back: Plastic Frame: Stainless steel |
| Resistance | |
| 50m/5ATM water resistance; IP68; MIL-STD-810 certified | 50m/5ATM water resistance; IP68; MIL-STD-810 certified |
| Colors | |
| Black titanium, Silver titanium | Black Steel, Silver Steel |
Display
| Size | |
|---|---|
| 1.5-inch | 1.3-inch |
| Type | |
| AMOLED, 2200 nits | AMOLED, 1000 nits |
| Resolution | |
| 466x466px, 439 PPI | 466x466px, 499 PPI |
| Protection | |
| Sapphire | Sapphire |
Hardware
| System chip | |
|---|---|
| Snapdragon W5 Gen 1 (4 nm) | Snapdragon W5 Gen 1 (4 nm) |
| Processor | |
| Quad-core 1.7GHz Cortex-A53 | Quad-core 1.7GHz Cortex-A53 |
| GPU | |
| Adreno 702 | Adreno 702 |
| Memory | |
| 2GB/32GB | 2GB/32GB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| Wear OS | Wear OS |
Battery
| Type | |
|---|---|
| 648 mAh | 345 mAh |
| Charge speed | |
| Wired: 7.5W | Wired: 7.5W |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.2 | 5.2 |
| WLAN | |
| a,b,g,n 802.11 a, b, g, n | a,b,g,n 802.11 a, b, g, n |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen, Ambient light sensor | Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen, Ambient light sensor |
| Location | |
| GPS, Glonass, Galileo, BeiDou, QZSS | GPS, Glonass, Galileo, BeiDou, QZSS |
| Other | |
| NFC | NFC |
Multimedia
| Speakers | |
|---|---|
| Loudspeaker | Loudspeaker |
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