Samsung · Smartwatch · 2021
Galaxy Watch4 Classic
Samsung Galaxy Watch4 Classic . Display diagonal: 3.05 cm (1.2"), Display technology: OLED, Display resolution: 396 x 396 pixels, Touchscreen. Processor frequency: 1180 MHz. RAM capacity: 1500 MB, Flash memory: 16 GB. Wi-Fi. GPS (satellite). Battery capacity: 247 mAh. Weight: 46.5 g. Band colour: Black. Operating system installed: Wear OS
- Display
- 3.05 cm (1.2")
- Battery
- 247 mAh
- Weight
- 46.5 g
Power
- Wireless charging
- Yes
- Battery life (max)
- 40 h
Design
- Shape
- Round
- Closure type
- Single prong strap buckle
- Watch case size
- 42 mm
- Water resistance
- 5 ATM
- Protection features
- Waterproof
- Watch case material
- Stainless steel
- International Protection (IP) code
- IP68
Battery
- Battery capacity
- 247 mAh
Display
- Touchscreen
- Yes
- Display type
- Digital
- Colour display
- Yes
- Display diagonal
- 3.05 cm (1.2")
- Watch glass type
- Corning Gorilla Glass DX
- Always-on display
- Yes
- Display resolution
- 396 x 396 pixels
- Display technology
- OLED
- Display number of colours
- 16 million colours
- Display technology marketing name
- Super AMOLED
Network
- 4G standard
- LTE
- Mobile network generation
- 4G
Features
- Barometer
- Yes
- Personal goals
- Yes
- Calories burned
- Yes
- Activity tracker
- Yes
- Quality of sleep
- Yes
- Military standard
- MIL-STD-810G
- Heart rate monitor
- Yes
- Blood oxygen sensor
- Yes
- Blood pressure monitor
- Yes
- Heart rate sensor type
- Electrical, Optical
- Audio formats supported
- 3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV
- Heart rate contact sensors
- Yes
Processor
- Processor cores
- 2
- Processor model
- Exynos W920
- Processor frequency
- 1180 MHz
- Processor manufacturer
- Samsung
Performance
- Flash memory
- 16 GB
- RAM capacity
- 1500 MB
- Operating system installed
- Wear OS
- Mobile operating systems supported
- Android 10, Android 6.0, Android 7.0, Android 8.0, Android 9.0
Ports & interfaces
- Wi-Fi standards
- 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
- Bluetooth version
- 5.0
- Bluetooth profiles
- A2DP, AVRCP, HFP, HSP
- Headphone connectivity
- Bluetooth
- Near Field Communication (NFC)
- Yes
Weight & dimensions
- Depth
- 41.5 mm
- Width
- 41.5 mm
- Weight
- 46.5 g
- Thickness
- 1.12 cm
Improve this profile
Spotted an error or a gap? Suggestions are reviewed by our knowledge team; accepted contributions earn contributor credit.