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Samsung Galaxy Watch 4 vs Samsung Galaxy Watch Active 2

Samsung Galaxy Watch 4 SamsungGalaxy Watch 4
VS
Samsung Galaxy Watch Active 2 SamsungGalaxy Watch Active 2

The third device is shown on desktop screens only

General

Announced
August 2021
August 2019
Released
August 2021
September 2019
Colors
GreenPink Gold
Gold
On both: Black, Silver

Design

Length
44.4 mm (44 in)40.4 mm (40 in)
44 mm (44 in)40 mm (40 in)
Width
43.3 mm (44 in)39.3 mm (40 in)
44 mm (44 in)40 mm (40 in)
Thickness
9.8 mm (44 in)9.8 mm (40 in)
10.9 mm (44 in)10.9 mm (40 in)
Weight
30.3 (44 in)25.9 (40 in)
44 (44 in)37 (40 in)
Materials
Glass front (Gorilla Glass DX+)Aluminum frame
Glass front (Gorilla Glass DX+)Stainless steel frame 316L

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)
Same on both
Resolution
450x450 Pixels (44 in)396x396 Pixels (40 in)
360x360 Pixels
Aspect Ratio
—
1:1
Pixel Density
330 PPI
364 PPI
Display Protection
Corning Gorilla Glass DX+
Corning Gorilla Glass DX+
Features
Always-on Display
Same on both

Hardware

Chipset
Samsung Exynos W920
Samsung Exynos 9110
Manufacturing Technology
5 nm
10 nm
CPU Type
Dual-core
Dual-core
CPU
1.18 GHz
1.15 GHz
GPU
Mali-G68
Mali-T720
RAM (Memory)
1.5 GB
768MB/1.5GB
Internal Storage
16 GB
4 GB

Software

OS
Android Wear OS
Tizen OS 4.0
User Interface
One UI Watch 3
—

Camera

Camera
No
No

Connectivity

Wi-Fi
Wi-Fi 802.11a/b/g/nDual-band
Wi-Fi 802.11b/g/n
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
No extras
VO2max
On both: Accelerometer, Gyroscope, Barometer, Heart Rate
Water/Dust Resistant
Yes - 50m water resistant (IP68)
Yes - 50m water resistant (IP68)
Other Features
Blood pressure monitorRotating bezel
Touch-sensitive bezel
On both: MIL-STD-810G, ECG certified, Samsung Pay

Charging and Battery

Wireless Charging
Yes (Qi)
Yes
Capacity
361 mAh (44 in)247 mAh (40 in)
340 mAh (44 in)247 mAh (40 in)

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