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Samsung Galaxy Watch 3 vs Oppo Watch 4 Pro

Samsung Galaxy Watch 3 SamsungGalaxy Watch 3
VS
Oppo Watch 4 Pro OppoWatch 4 Pro

The third device is shown on desktop screens only

General

Announced
August 2020
August 2023
Released
August 2020
September 2023
Colors
Mystic BronzeMystic BlackMystic White
BlackSilver

Design

Length
46.2 mm (45 in)42.5 mm (41 in)
50.1 mm (1.97 in)
Width
45 mm (45 in)41 mm (41 in)
38.3 mm (1.51 in)
Thickness
11.1 mm (45 in)11.3 mm (41 in)
12.9 mm (0.51 in)
Weight
53.8 (45 in)48.2 (41 in)
52.3 g (1.83 oz)
Materials
Glass front (Gorilla Glass DX)Stainless steel frame 316L or Titanium frame
Glass frontstainless steel frame

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Electronic SIM (eSIM)
Electronic SIM (eSIM)

Display

Display Type
Super AMOLED
LTPO AMOLED
Size
1.4 Inches (45 in)1.2 Inches (41 in)
1.91 Inches
Resolution
360x360 Pixels
378x496 Pixels
Aspect Ratio
1:1
—
Pixel Density
364 PPI
327 PPI
Display Protection
Corning Gorilla Glass DX
—
Features
Always-on Display
Same on both

Hardware

Chipset
Samsung Exynos 9110
Qualcomm Snapdragon W5+ Gen 1
Manufacturing Technology
10 nm
4 nm
CPU Type
Dual-core
4 (Quad-core)
CPU
1.15 GHz
1.7 GHz (Cortex-A53)
GPU
Mali-T720
Adreno A702
RAM (Memory)
1 GB
2 GB
Internal Storage
8 GB
32 GB
Card Slot
—
No

Software

OS
Tizen OS 5.5
ColorOS Watch 3.0

Camera

Camera
No
No

Connectivity

Wi-Fi
Wi-Fi 802.11b/g/n
Wi-Fi 4a/b/g/n
Bluetooth
5.0A2DPLE
5.0LEA2DP
Location
A-GPS
GPSQZSS
On both: GALILEO, GLONASS, BDS
NFC
Yes
Yes

Media

Loudspeaker
Yes
Yes
3.5mm jack
No
No

Other specifications

Sensors
No extras
CompassSpO2Temperature (body)
On both: Accelerometer, Gyroscope, Heart Rate, Barometer
Water/Dust Resistant
Yes - 50m water resistant (IP68)
Yes - Water resistant (5ATM)
Other Features
MIL-STD-810GECG certifiedBlood pressure monitorRotating bezelSamsung Pay
ECG certified

Charging and Battery

Wireless Charging
Yes
No
Capacity
340 mAh (45 in)247 mAh (41 in)
570 mAh

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Copyright © 2026 NXT Test. All Rights Reserved