key specs |
Display Size |
42mm |
46mm |
Compatible OS |
Android |
Android, iOS |
Dial Shape |
Round |
Rectangle |
Display Type |
AMOLED |
AMOLED |
Ideal For |
Unisex |
Unisex |
Strap Material |
- |
Rubber |
general |
Brand |
Samsung |
Oppo |
Model |
Galaxy Watch 4 Classic (42mm) |
Watch (46mm) |
Release date |
August 11, 2021 |
March 6, 2020 |
Model Name |
Galaxy Watch 4 Classic |
- |
Dial Shape |
Round |
Rectangle |
Size |
Regular |
- |
Touchscreen |
Yes |
Yes |
Interchangeable Strap |
Yes |
Yes |
Water Resistant |
IP68 |
Yes |
Water Resistance Depth |
5 ATM |
5ATM |
Dial Material |
Stainless Steel |
- |
Ideal For |
Unisex |
Unisex |
Strap Material |
- |
Rubber |
Dial Colour |
- |
Black, Glossy Gold |
dimensions |
Width |
41.5 |
46 |
Height |
41.5 |
39 |
Thickness |
11.2 |
11.35 |
Weight (g) |
46.50 |
39.30 |
product details |
Sensor |
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor |
Tri-axial acceleration sensor, Gyroscope, Geomagnetic, Barometric, Optical heartbeat sensor, Capacitance sensor, Ambient light sensor |
Compatible Device |
Android |
- |
Notification |
Yes |
Yes |
Rechargeable Battery |
Yes |
- |
Battery Life |
- |
36 hours |
Stand By Time |
- |
21 days |
connectivity features |
Bluetooth |
Yes |
Yes |
Bluetooth Version |
5.0 |
4.2 |
Wi-Fi |
Yes |
Yes |
GPS |
Yes |
Yes |
Call Function |
- |
Yes |
Messaging |
- |
Yes |
Third Party App |
- |
Yes |
Call Features |
- |
Yes |
platform and storage features |
Operating System |
One UI Watch 3 |
Wear OS |
Compatible Operating System |
Android |
Android, iOS |
RAM |
1.5GB |
1GB |
Processor Name |
Exynos W920 |
Qualcomm Snapdragon Wear 3100, Ambiq Micro Apollo3 Wireless |
Internal Memory |
16GB |
8000 |
Number of Cores |
- |
quad-core |
camera and display features |
Display Resolution |
396x396 |
402 x 476 |
Display Size |
42mm |
46mm |
Display Type |
AMOLED |
AMOLED |
Scratch Resistant |
Gorilla Glass DX |
- |
fitness and watch functions |
Step Count |
Yes |
Yes |
Calorie Count |
Yes |
Yes |
Heart Rate Monitor |
Yes |
Yes |
Com |
Yes |
Yes |
Calendar |
Yes |
Yes |
Alarm Clock |
Yes |
Yes |
Date & Time Display |
Yes |
Yes |
Language |
English |
- |
Number of Buttons |
2 |
2 |
Other Watch Functions |
Heart rate, blood oxygen, SpO2 Sensor |
- |
Other Fitness Features |
- |
Fitness Run, 5-Min Workouts, Fat Burn Run, Outdoor Walk, Outdoor Cycling, Swimming, Heart rate monitoring, Sleep monitoring, Get Up Reminder, Guided breathing exercises |
audio and video features |
Speaker |
Yes |
- |
ratings |
Overall NDTV Rating |
- |
Read Review |
Design and comfort Rating |
- |
|
Tracking accuracy Rating |
- |
|
Software and ecosystem Rating |
- |
|
Battery life Rating |
- |
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