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Oppo Watch 4 Pro vs Xiaomi Watch S1 Pro

Oppo Watch 4 Pro OppoWatch 4 Pro
VS
Xiaomi Watch S1 Pro XiaomiWatch S1 Pro

The third device is shown on desktop screens only

General

Announced
August 2023
August 2022
Released
September 2023
August 2022
Colors
BlackSilver
Same on both

Design

Length
50.1 mm (1.97 in)
46 mm (1.81 in)
Width
38.3 mm (1.51 in)
46 mm (1.81 in)
Thickness
12.9 mm (0.51 in)
11.3 mm (0.44 in)
Weight
52.3 g (1.83 oz)
48.5 g (1.73 oz)
Materials
Glass frontstainless steel frame
Plastic backStainless steel frame

Network

2G Network
Yes
—
3G Network
Yes
—
4G Network
Yes
—
GPRS
Yes
No
EDGE
Yes
No
SIM
Electronic SIM (eSIM)
No

Display

Display Type
LTPO AMOLED
AMOLED
Size
1.91 Inches
1.47 Inches
Resolution
378x496 Pixels
480x480 Pixels
Pixel Density
327 PPI
462 PPI
Brightness Level
—
600 Nits
Display Protection
—
Sapphire crystal
Features
Always-on Display
—Always-on Display

Hardware

Chipset
Qualcomm Snapdragon W5+ Gen 1
Unknown
Manufacturing Technology
4 nm
—
CPU Type
4 (Quad-core)
—
CPU
1.7 GHz (Cortex-A53)
—
GPU
Adreno A702
—
RAM (Memory)
2 GB
—
Internal Storage
32 GB
—
Card Slot
No
—

Software

OS
ColorOS Watch 3.0
MIUI Watch OS

Camera

Camera
No
No

Connectivity

Wi-Fi
Wi-Fi 4a/b/g/n
Wi-Fi 4b/g/n
Bluetooth
5.0
5.2
On both: LE, A2DP
Location
GPSBDSQZSSGALILEOGLONASS
Same on both
NFC
Yes
Yes

Media

Loudspeaker
Yes
Yes
3.5mm jack
No
No

Other specifications

Sensors
Temperature (body)
Thermometer (body)
On both: Accelerometer, Gyroscope, Barometer, Compass, SpO2, Heart Rate
Water/Dust Resistant
Yes - Water resistant (5ATM)
Water Resistant (5ATM)
Other Features
ECG certified
—

Charging and Battery

Wireless Charging
No
Yes
Capacity
570 mAh
500 mAh

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