Oppo Watch 4 Pro

Network
Technology
HSPA / LTE

2G bands
N/A

3G bands
HSDPA 850 / 900 / 2100

4G bands
LTE

Speed
HSPA, LTE

Launch
Announced
2023, August 29

Status
Available. Released 2023, September 08

Body
Dimensions
50.1 x 38.3 x 12.9 mm (1.97 x 1.51 x 0.51 in)

Weight
52.3 g (1.83 oz)

Build
Glass front, stainless steel frame

SIM
eSIM (market/region dependent)

 5ATM water resistant
ECG certified

Display
Type
LTPO AMOLED

Size
1.91 inches

Resolution
378 x 496 pixels (~327 ppi density)

 Always-on display

Platform
OS
ColorOS Watch 3.0 – China

Chipset
Qualcomm Snapdragon W5+ Gen 1 (4 nm)

CPU
Quad-core 1.7 GHz Cortex-A53

GPU
Adreno A702

Memory
Card slot
No

Internal
32GB 2GB RAM

Camera
 
No

Sound
Loudspeaker
Yes

3.5mm jack
No

Comms
WLAN
Wi-Fi 802.11 a/b/g/n

Bluetooth
5.0, A2DP, LE

Positioning
GPS, GLONASS, BDS, GALILEO, QZSS

NFC
Yes

Radio
No

USB
No

Features
Sensors
Accelerometer, gyro, heart rate, compass, barometer, SpO2, thermometer (skin temperature)

 Temperature sensing (0.1˚ accuracy)

Battery
Type
Li-Ion 570 mAh, non-removable

Misc
Colors
Black, Silver

Price
About 290 EUR