Display
5specsTypeLTPO AMOLED
Diagonal1.5 in
Resolution466 × 466 px · 310 ppi
Peak brightness2200 nits
ProtectionSapphire crystal glass
Processor & memory
3specsSilicon
ChipsetQualcomm Snapdragon W5 Gen 14 nm process
Memory & storage
Configuration2 GB / 32 GB
Card slotNo
Battery & charging
2specsCapacity648 mAh
Wired charging5W
Connectivity
8specsUSBNo
Wi-FiWi-Fi 802.11 a/b/g/n, dual-band
Bluetooth5.2, A2DP, LE
NFCYes
PositioningGPS (L1+L5) · GLONASS · GALILEO · BDS · QZSS
RadioNo
NetworkNo cellular connectivity
Data speedNo
Build & design
8specsDimensions47.6 × 46.6 × 11.8 mm
Weight49.7 g
Frame materialStainless Steel
Back materialPlastic
Front materialSapphire
Water resistanceIP68
SIMNo
ColorsLava BlackSummit Blue
Software & updates
4specsOperating systemColorOS Watch 7.0 + Wear OS 5.0
AnnouncedFeb 20, 2025
ReleasedMar 28, 2025
AvailabilityAvailable
Audio
3specsAudioYes
LoudspeakerYes
Headphone jackNo
Raw specs (JSON)
{
"body": {
"sim": "No",
"weight": {
"grams": 49.7
},
"materials": {
"back": "plastic",
"frame": "stainless_steel",
"front": "sapphire"
},
"dimensions": {
"depth_mm": 11.8,
"width_mm": 46.6,
"height_mm": 47.6
},
"water_resistance": "IP68"
},
"misc": {
"colors": [
"Lava Black",
"Summit Blue"
],
"model_numbers": [
"OPWWE251"
]
},
"audio": {
"description": "Yes",
"loudspeaker": true,
"headphone_jack": false
},
"launch": {
"released_on": "2025-03-28",
"announced_on": "2025-02-20",
"availability": "available",
"date_precision": "day"
},
"memory": {
"variants": [
{
"ram_gb": 2,
"storage_gb": 32
}
],
"card_slot": false,
"storage_type": null
},
"battery": {
"charging": {
"wired_w": 5,
"wireless_w": null
},
"capacity_mah": 648
},
"display": {
"panel_type": "LTPO AMOLED",
"protection": "Sapphire crystal glass",
"resolution": {
"ppi": 310,
"width_px": 466,
"height_px": 466
},
"size_inches": 1.5,
"peak_brightness_nits": 2200
},
"network": {
"speed": [
"No"
],
"bands_2g": [
"N",
"A"
],
"bands_3g": [
"N",
"A"
],
"bands_4g": [
"N",
"A"
],
"bands_5g": [],
"speed_tier": 0,
"technologies": [
"No cellular connectivity"
],
"speed_highest": "None",
"speed_highest_label": "None"
},
"features": {
"sensors": [
"Accelerometer",
"gyro",
"barometer",
"compass",
"heart rate",
"SpO2",
"thermometer (skin temperature)"
]
},
"platform": {
"os": "ColorOS Watch 7.0 + Wear OS 5.0",
"cpu": null,
"gpu": null,
"chipset": {
"name": "Qualcomm Snapdragon W5 Gen 1",
"process_nm": 4
}
},
"image_url": "https://fdn2.gsmarena.com/vv/bigpic/oppo-watch-x2.jpg",
"connectivity": {
"nfc": "Yes",
"usb": "No",
"wlan": "Wi-Fi 802.11 a/b/g/n, dual-band",
"radio": false,
"bluetooth": "5.2, A2DP, LE",
"positioning": [
"GPS (L1+L5)",
"GLONASS",
"GALILEO",
"BDS",
"QZSS"
]
}
}