| key specs |
| Display Size |
42mm |
46mm |
| Compatible OS |
Android, iOS |
Android |
| Dial Shape |
Round |
Round |
| Display Type |
AMOLED |
AMOLED |
| Strap Colour |
- |
Black, Silver |
| Ideal For |
- |
Unisex |
| general |
| Brand |
iQOO |
Samsung |
| Model |
Watch |
Galaxy Watch 4 Classic (46mm) |
| Release date |
December 28, 2020 |
August 11, 2021 |
| Model Name |
Watch |
Galaxy Watch 4 Classic |
| Dial Colour |
Black |
Black, Silver |
| Dial Shape |
Round |
Round |
| Size |
Regular |
Large |
| Touchscreen |
Yes |
Yes |
| Interchangeable Strap |
Yes |
Yes |
| Dial Material |
Stainless Steel |
Stainless Steel |
| Water Resistant |
- |
IP68 |
| Water Resistance Depth |
- |
5 ATM |
| Ideal For |
- |
Unisex |
| Strap Colour |
- |
Black, Silver |
| dimensions |
| Height |
42 |
45.5 |
| Thickness |
9.7 |
11 |
| Weight (g) |
36.00 |
52.00 |
| Width |
- |
45.5 |
| product details |
| Sensor |
Optical heart rate monitor, Blood Oxygen sensor, Accelerometer, Gyroscope, Air pressure sensor, Altitude sensor, Ambient Light sensor, Geomagnetic sensor |
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor |
| Compatible Device |
Android, iOS |
Android |
| Notification |
Yes |
Yes |
| Battery Type |
505 |
- |
| Battery Life |
Seven |
- |
| Charger Type |
Magnetic |
- |
| Rechargeable Battery |
Yes |
Yes |
| connectivity features |
| Bluetooth |
Yes |
Yes |
| Bluetooth Version |
5.0 |
5.0 |
| Wi-Fi |
Yes |
Yes |
| GPS |
Yes |
Yes |
| Other Connectivity Features |
Glonass, Galileo, Beidou |
NFC |
| platform and storage features |
| Compatible Operating System |
Android, iOS |
Android |
| RAM |
2GB |
1.5GB |
| Processor Name |
ST miniature main control chip + Apollo ultra-low power coprocessor |
Exynos W920 |
| Operating System |
- |
One UI Watch 3 |
| Internal Memory |
- |
16GB |
| camera and display features |
| Display Resolution |
390x390 |
450x450 |
| 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 |
| Number of Buttons |
2 |
2 |
| Other Fitness Features |
Intelligent exercise recognition, outdoor running, indoor running, outdoor walking, swimming, cycling, indoor cycling, mountain climbing, trail running, elliptical machine, free training, high-intensity interval training |
- |
| Language |
- |
English |
| Other Watch Functions |
- |
Heart rate, blood oxygen, electrocardiogram (EKG) |
| ratings |
| Overall NDTV Rating |
- |
Read Review |
| Design and comfort Rating |
- |
|
| Tracking accuracy Rating |
- |
|
| Software and ecosystem Rating |
- |
|
| Battery life Rating |
- |
|
| audio and video features |
| Speaker |
- |
Yes |
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