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Samsung Galaxy Watch4 Classic 4G (42mm) SM-R885U - Full Specifications and Features
Galaxy Watch4 Classic 4G (42mm) for US Carriers
41.5 x 41.5 x 11.2mm
SIM Card Size
Ingress Protection Rating (IP Rate)
5ATM + IP68 / MIL-STD-810G
Installed OS Version
Android Wear OS, One UI Watch 3
3G, 4G LTE
Technology (Main Display)
Size (Main Display)
Color Depth (Main Display)
Resolution (Main Display)
396 x 396 Pixels
More Display Features
Corning Gorilla Glass DX, Always-on Display
1.18 GHz Cortex-A55
External Memory Support
Built In Sensors
Accelerometer, Gyro, Heart Rate, Barometer
AUDIO and VIDEO
Audio Playing Format
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB
Wi-Fi 802.11 a/b/g/n, dual-band
Samsung Smart Switch
Standard Battery Capacity (mAh)
Fast Charging Support
Yes (Qi wireless charging)
- Wireless Fast Charging.
These specifications and features are collected from Samsung official websites and world trusted sources. But even thus We can not guarantee that the information on this page is 100% correct. So If any particular specification is vital to you, we always recommend checking with the phone seller before buying the wanted device.
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