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Samsung Galaxy Watch 4 Classic vs Samsung Galaxy Watch 42mm

Samsung Galaxy Watch 4 Classic SamsungGalaxy Watch 4 Classic
VS
Samsung Galaxy Watch 42mm SamsungGalaxy Watch 42mm

The third device is shown on desktop screens only

General

Announced
August 2021
2018, August
Released
August 2021
2018, August
Colors
BlackSilver
- Midnight Black
- Rose Gold

Design

Length
45.5 mm (46 in)41.5 mm (42 in)
45.7 mm
Width
45.5 mm (46 in)41.5 mm (42 in)
41.9 mm
Thickness
11 mm (46 in)11.2 mm (42 in)
12.7 mm
Weight
52 (46 in)46.5 (42 in)
49 g
Materials
Glass front (Gorilla Glass DX)Stainless steel frame or Titanium frame
- Stainless Steel 316L
- MIL-STD-810G
- Compatible with standard 20mm straps

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 (46 in)1.19 Inches (42 in)
1.2 Inches
Resolution
450x450 Pixels (46 in)396x396 Pixels (42 in)
360 x 360 Pixels
Screen Ratio
—
56.4%
Aspect Ratio
—
1:1
Pixel Density
330 PPI
278 PPI
Display Protection
Corning Gorilla Glass DX
Corning Gorilla Glass DX+
Features
Always-on Display
- Always-on Display
- Rotating bezel

Hardware

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

Software

OS
Android Wear OS
Tizen Based Wearable OS
Version
—
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 802.11 b/g/n
Bluetooth
5.0A2DPLE
4.2, A2DP, LE
Location
A-GPSGALILEOGLONASSBDS
Yes
NFC
Yes
Yes

Media

Loudspeaker
Yes
Yes
3.5mm jack
No
No

Other specifications

Sensors
Gyroscope
gyro
On both: Accelerometer, Barometer, Heart Rate
Water/Dust Resistant
Yes - 50m water resistant (IP68)
50m waterproof (IP68)
Box Contents
—
- Galaxy Watch (Small Strap)
- Charging Dock
- Travel Adapter
- Large Strap
- QSG (Quick Setting Guide)
Other Features
MIL-STD-810GECG certifiedBlood pressure monitorRotating bezelSamsung Pay
- Samsung Pay
- Photo viewer

Charging and Battery

Wireless Charging
Yes (Qi)
Yes, WPC wireless charging
Capacity
361 mAh (46 in)247 mAh (42 in)
270 mAh

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Copyright © 2026 NXT Test. All Rights Reserved