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Samsung Galaxy Watch Active 2 vs Samsung Galaxy Watch 3

Samsung Galaxy Watch Active 2 SamsungGalaxy Watch Active 2
VS
Samsung Galaxy Watch 3 SamsungGalaxy Watch 3

The third device is shown on desktop screens only

General

Announced
August 2019
August 2020
Released
September 2019
August 2020
Colors
BlackSilverGold
Mystic BronzeMystic BlackMystic White

Design

Length
44 mm (44 in)40 mm (40 in)
46.2 mm (45 in)42.5 mm (41 in)
Width
44 mm (44 in)40 mm (40 in)
45 mm (45 in)41 mm (41 in)
Thickness
10.9 mm (44 in)10.9 mm (40 in)
11.1 mm (45 in)11.3 mm (41 in)
Weight
44 (44 in)37 (40 in)
53.8 (45 in)48.2 (41 in)
Materials
Glass front (Gorilla Glass DX+)Stainless steel frame 316L
Glass front (Gorilla Glass DX)Stainless steel frame 316L or Titanium 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
Super AMOLED
Size
1.4 Inches (44 in)1.2 Inches (40 in)
1.4 Inches (45 in)1.2 Inches (41 in)
Resolution
360x360 Pixels
360x360 Pixels
Aspect Ratio
1:1
1:1
Pixel Density
364 PPI
364 PPI
Display Protection
Corning Gorilla Glass DX+
Corning Gorilla Glass DX
Features
Always-on Display
Same on both

Hardware

Chipset
Samsung Exynos 9110
Samsung Exynos 9110
Manufacturing Technology
10 nm
10 nm
CPU Type
Dual-core
Dual-core
CPU
1.15 GHz
1.15 GHz
GPU
Mali-T720
Mali-T720
RAM (Memory)
768MB/1.5GB
1 GB
Internal Storage
4 GB
8 GB

Software

OS
Tizen OS 4.0
Tizen OS 5.5

Camera

Camera
No
No

Connectivity

Wi-Fi
Wi-Fi 802.11b/g/n
Same on both
Bluetooth
5.0A2DPLE
Same on both
Location
A-GPSGALILEOGLONASSBDS
Same on both
NFC
Yes
Yes

Media

Loudspeaker
Yes
Yes
3.5mm jack
No
No

Other specifications

Sensors
VO2max
No extras
On both: Accelerometer, Gyroscope, Heart Rate, Barometer
Water/Dust Resistant
Yes - 50m water resistant (IP68)
Yes - 50m water resistant (IP68)
Other Features
Touch-sensitive bezel
Blood pressure monitorRotating bezel
On both: MIL-STD-810G, ECG certified, Samsung Pay

Charging and Battery

Wireless Charging
Yes
Yes
Capacity
340 mAh (44 in)247 mAh (40 in)
340 mAh (45 in)247 mAh (41 in)

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Copyright © 2026 NXT Test. All Rights Reserved