Samsung
Samsung Galaxy Watch3
SM-R840SM-R840
- ReleasedReleased 2020, August 06
- Weight and dimensions53.8 (45mm), 48.2 g (41mm), 43 g (45mm tt.) (1.90 oz) · 46.2 x 45 x 11.1 mm (1.82 x 1.77 x 0.44 in)
- Operating systemTizen OS 5.5
- Storage4GB 1GB RAM, 8GB 1GB RAM · Card slot No
- model variants
- 1
- spec categories
- 11
Battery
- Charging
- Wireless
- Type
- Li-Ion 340 mAh
Body
- Build
- Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
- Dimensions
- 46.2 x 45 x 11.1 mm (1.82 x 1.77 x 0.44 in)
- SIM
- eSIM
- Weight
- 53.8 (45mm), 48.2 g (41mm), 43 g (45mm tt.) (1.90 oz)
Comms
- Bluetooth
- 5.0, A2DP, LE
- NFC
- Yes
- Positioning
- GPS, GLONASS, GALILEO, BDS
- Radio
- No
- USB
- No
- WLAN
- Wi-Fi 802.11 b/g/n
Display
- Protection
- Corning Gorilla Glass DX
- Resolution
- 360 x 360 pixels (~364 ppi density)
- Size
- 1.4 inches
- Type
- Super AMOLED
Features
- Sensors
- Accelerometer, gyro, heart rate, barometer
Launch
- Announced
- 2020, August 05
- Status
- Available. Released 2020, August 06
Memory
- Card slot
- No
- Internal
- 4GB 1GB RAM, 8GB 1GB RAM
Misc
- Colors
- Mystic Bronze, Mystic Black, Mystic White
- Models
- SM-R850, SM-R840, SM-R855F, SM-R845F, SM-R855U, SM-R845U
- Price
- About 100 EUR
Network
- 2G bands
- GSM 850 / 900 / 1800 / 1900
- 3G bands
- HSDPA 850 / 900 / 2100
- 4G bands
- 1, 3, 5, 7, 8, 20
- Speed
- HSPA, LTE
- Technology
- GSM / HSPA / LTE
Platform
- CPU
- Dual-core 1.15 GHz Cortex-A53
- Chipset
- Exynos 9110 (10 nm)
- GPU
- Mali-T720
- OS
- Tizen OS 5.5
Sound
- 3.5mm jack
- No
- Loudspeaker
- Yes
Samsung
Samsung model variants
Data provenance
Specifications source
GSMArena · gsmarena.com · Source model SM-R840 · Fetched 2026-09-05
Specifications are reference data supplied by the source and may contain errors or regional differences.