key specs |
Display Size | 42mm | 34mm |
Compatible OS | Android | Android, iOS |
Dial Shape | Round | Round |
Display Type | AMOLED | Super AMOLED |
Ideal For | Unisex | Unisex |
Strap Material | - | Leather |
general |
Brand | Samsung | Samsung |
Model | Galaxy Watch 4 Classic (42mm) | Galaxy Watch Active 2 4G (44mm) |
Release date | August 11, 2021 | December 23, 2019 |
Model Name | Galaxy Watch 4 Classic | Galaxy Watch Active 2 4G |
Dial Shape | Round | Round |
Size | Regular | - |
Touchscreen | Yes | Yes |
Interchangeable Strap | Yes | - |
Water Resistant | IP68 | IP68 |
Water Resistance Depth | 5 ATM | 50 |
Dial Material | Stainless Steel | Stainless Steel, Aluminium |
Ideal For | Unisex | Unisex |
Strap Material | - | Leather |
Dial Colour | - | Cloud Silver, Aqua Black, Pink Gold |
dimensions |
Width | 41.5 | 44 |
Height | 41.5 | 44 |
Thickness | 11.2 | 10.9 |
Weight (g) | 46.50 | 30.00 |
product details |
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 |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.0 | 5.0 |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Call Function | - | Yes |
Other Connectivity Features | - | 4G |
platform and storage features |
Operating System | One UI Watch 3 | Tizen based Wearable OS 4.0 |
Compatible Operating System | Android | Android, iOS |
RAM | 1.5GB | 768MB |
Processor Name | Exynos W920 | Exynos 9110 |
Internal Memory | 16GB | 4GB |
Number of Cores | - | dual-core |
Processor Speed | - | 1.15GHz |
camera and display features |
Display Resolution | 396x396 | 360 x 360 |
Display Size | 42mm | 34mm |
Display Type | AMOLED | Super AMOLED |
Scratch Resistant | Gorilla Glass DX | Corning Gorilla Glass DX+ |
fitness and watch functions |
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 Sensor | - |
audio and video features |
Speaker | Yes | Yes |
Microphone | - | Yes |
ratings |
Overall NDTV Rating | - | Read Review |
Design and comfort Rating | - | |
Tracking accuracy Rating | - | |
Software and ecosystem Rating | - | |
Battery life Rating | - | |