Strap Colour | |||
Black, Green, Silver | - | ||
Display Size | |||
44mm | 34mm | ||
Compatible OS | |||
Android | Android, iOS | ||
Dial Shape | |||
Round | Round | ||
Display Type | |||
AMOLED | Super AMOLED | ||
Ideal For | |||
Unisex | Unisex | ||
Strap Material | |||
- | Leather |
Brand | |||
Samsung | Samsung | ||
Model | |||
Galaxy Watch 4 (44mm) | Galaxy Watch Active 2 4G (44mm) | ||
Release date | |||
August 11, 2021 | December 23, 2019 | ||
Model Name | |||
Galaxy Watch 4 | Galaxy Watch Active 2 4G | ||
Dial Shape | |||
Round | Round | ||
Size | |||
Large | - | ||
Touchscreen | |||
Yes | Yes | ||
Interchangeable Strap | |||
Yes | - | ||
Water Resistant | |||
Yes | IP68 | ||
Water Resistance Depth | |||
5 ATM | 50 | ||
Dial Material | |||
Aluminium | Stainless Steel, Aluminium | ||
Ideal For | |||
Unisex | Unisex | ||
Strap Colour | |||
Black, Green, Silver | - | ||
Dial Colour | |||
Black, Green, Silver | Cloud Silver, Aqua Black, Pink Gold | ||
Strap Material | |||
- | Leather |
Width | |||
44.4 | 44 | ||
Height | |||
43.3 | 44 | ||
Thickness | |||
9.8 | 10.9 | ||
Weight (g) | |||
30.30 | 30.00 |
Sensor | |||
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor | Accelerometer, Gyrometer, Barometer, Heart Rate Monitor, Ambient Light | ||
Compatible Device | |||
Android | Android 5.0 or higher & RAM 1.5GB above, iOS 9.0 or above | ||
Notification | |||
Yes | Yes | ||
Rechargeable Battery | |||
Yes | Yes | ||
Charger Type | |||
- | Wireless |
Bluetooth | |||
Yes | Yes | ||
Bluetooth Version | |||
5.0 | 5.0 | ||
Wi-Fi | |||
Yes | Yes | ||
GPS | |||
Yes | Yes | ||
Other Connectivity Features | |||
NFC,GPS,Glonass | 4G | ||
Call Function | |||
- | Yes |
Operating System | |||
One UI Watch 3 | Tizen based Wearable OS 4.0 | ||
Compatible Operating System | |||
Android | Android, iOS | ||
Number of Cores | |||
dual-core | dual-core | ||
RAM | |||
1.5GB | 768MB | ||
Processor Name | |||
Exynos W920 | Exynos 9110 | ||
Processor Speed | |||
1.18GHz | 1.15GHz | ||
Internal Memory | |||
16GB | 4GB |
Display Resolution | |||
450x450 | 360 x 360 | ||
Display Size | |||
44mm | 34mm | ||
Display Type | |||
AMOLED | Super AMOLED | ||
Scratch Resistant | |||
Yes, Gorilla Glass DX | Corning Gorilla Glass DX+ |
Step Count | |||
Yes | Yes | ||
Calorie Count | |||
Yes | - | ||
Heart Rate Monitor | |||
Yes | Yes | ||
Compass | |||
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 | - |
Speaker | |||
Yes | Yes | ||
Microphone | |||
- | Yes |