Samsung Galaxy Watch4
1.4" · 43.3 mm · 2021
Data & image source: GSMArena.com ↗
Glass: Corning Gorilla Glass DX+
Codes: SM-R860, SM-R870
Full spec ↓Matching glass from 127 other models
🟢 High 7 models
🟡 Medium 27 models
- Huawei Watch 1.4" · 42 mm
- Samsung Galaxy Watch3 1.4" · 45 mm
- Google Pixel Watch 4 1.4" · 45 mm
- Google Pixel Watch 3 1.4" · 45 mm
- Huawei T156 1.4" · 45 mm
- Huawei T158 1.4" · 45 mm
- Asus Zenwatch 3 WI503Q 1.39" · 45 mm
- LG Watch Urbane 2nd Edition LTE 1.38" · 44.5 mm
- Motorola Moto Watch 120 1.43" · 44.6 mm
- Motorola Moto 360 42mm (2nd gen) 1.37" · 42 mm
- Motorola Moto 360 Sport (1st gen) 1.37" · 45 mm
- vivo Watch 5 1.43" · 45 mm
- Oppo Watch S 1.46" · 45 mm
- OnePlus Watch Lite 1.46" · 45 mm
- Samsung Galaxy Watch8 1.47" · 43.7 mm
- Oppo Watch X2 Mini 1.32" · 43.2 mm
- OnePlus Watch 3 43mm 1.32" · 43.2 mm
- Huawei Watch GT Runner 2 1.32" · 43.5 mm
- Honor Watch GS 5 1.32" · 44 mm
- Huawei Watch GT Cyber 1.32" · 44.4 mm
- Nothing CMF Watch Pro 2 1.32" · 45 mm
- Realme Watch T1 1.3" · 43.5 mm
- Samsung Galaxy Watch7 1.5" · 44.4 mm
- Samsung Galaxy Watch6 1.5" · 44.4 mm
- Samsung Guru Plus 1.5" · 45 mm
- Huawei T208 1.5" · 45 mm
- Cubot Smart Watch 1.3" · 41.6 mm
Show low compatibility too (93) — higher risk
🟠 Low 93 models
- Samsung Galaxy Watch5 Pro 1.4" · 45.4 mm
- Samsung Galaxy Watch4 Classic 1.4" · 45.5 mm
- Nokia 105 Dual SIM (2015) 1.4" · 45.5 mm
- Nokia 105 (2015) 1.4" · 45.5 mm
- Huawei Children's Watch 4X 1.41" · 45.7 mm
- Xiaomi Mi Watch Revolve Active 1.39" · 45.9 mm
- Xiaomi Mi Watch Color Sports 1.39" · 45.9 mm
- Xiaomi Mi Watch 1.39" · 45.9 mm
- Huawei Watch GT 2 1.39" · 45.9 mm
- Honor MagicWatch 2 1.39" · 45.9 mm
- Xiaomi Mi Watch Revolve 1.39" · 46.2 mm
- Xiaomi Watch Color 1.39" · 46.2 mm
- OnePlus Watch 1.39" · 46.4 mm
- Huawei Watch GT 1.39" · 46.5 mm
- Huawei Watch GT 2 Porsche Design 1.39" · 46.7 mm
- Huawei Watch GT 2 Pro 1.39" · 46.7 mm
- Huawei Watch GT 2e 1.39" · 46.8 mm
- Samsung E1070 1.38" · 41 mm
- Samsung E1050 1.43" · 45.4 mm
- Samsung Guru E1081T 1.43" · 45.5 mm
- Samsung E1085T 1.43" · 45.5 mm
- Samsung E1080T 1.43" · 45.5 mm
- Huawei Watch GT 5 1.43" · 45.8 mm
- Xiaomi Watch 2 1.43" · 45.9 mm
- Xiaomi Watch 2 Pro 1.43" · 45.9 mm
- Huawei Watch GT 3 1.43" · 45.9 mm
- Honor Watch GS 4 1.43" · 45.9 mm
- Honor Watch GS 3 1.43" · 45.9 mm
- Xiaomi Watch S2 1.43" · 46 mm
- Huawei Watch GT 4 1.43" · 46 mm
- vivo iQOO Watch 1.43" · 46.1 mm
- vivo Watch 3 1.43" · 46.1 mm
- Huawei Watch 3 1.43" · 46.2 mm
- Huawei Watch GT 5 Pro 1.43" · 46.3 mm
- Huawei Watch GT 3 SE 1.43" · 46.4 mm
- Huawei Watch GT Runner 1.43" · 46.4 mm
- Xiaomi Watch S1 1.43" · 46.5 mm
- Realme Watch S2 1.43" · 46.5 mm
- Oppo Watch X 1.43" · 46.6 mm
- OnePlus Watch 2R 1.43" · 46.6 mm
- OnePlus Watch 2 (eSIM) 1.43" · 46.6 mm
- OnePlus Watch 2 1.43" · 46.6 mm
- Huawei Watch GT 3 Porsche Design 1.43" · 46.6 mm
- Huawei Watch GT 3 Pro 1.43" · 46.6 mm
- Samsung Galaxy Watch8 Classic 1.34" · 46 mm
- Huawei C3200 1.47" · 45.5 mm
- Huawei Watch GT 6 Pro 1.47" · 45.6 mm
- Xiaomi Watch S1 Pro 1.47" · 46 mm
- Huawei Watch GT 6 1.47" · 46 mm
- Xiaomi Watch S4 41mm 1.32" · 41.2 mm
- Doogee DG Ares 1.32" · 45.9 mm
- Realme TechLife Watch R100 1.32" · 46 mm
- Motorola WX161 1.32" · 46 mm
- Doogee D11 1.32" · 46 mm
- Cubot C21 1.32" · 46.5 mm
- Samsung Galaxy Watch 1.3" · 46 mm
- Samsung Gear S3 classic LTE 1.3" · 46 mm
- Samsung Gear S3 classic 1.3" · 46 mm
- Samsung Gear S3 frontier 1.3" · 46 mm
- Samsung Gear S3 frontier LTE 1.3" · 46 mm
- Motorola Moto Watch 100 1.3" · 46 mm
- Motorola WX181 1.5" · 46 mm
- Motorola WX180 1.5" · 46 mm
- Motorola WX160 1.3" · 46 mm
- Cubot C3 1.3" · 46 mm
- Huawei Watch 4 1.5" · 46.2 mm
- Honor Watch 5 Pro 1.5" · 46.3 mm
- Honor Watch 5 Ultra 1.5" · 46.3 mm
- Honor Watch 4 Pro 1.5" · 46.4 mm
- Samsung Galaxy Watch6 Classic 1.5" · 46.5 mm
- Oppo Watch X2 1.5" · 46.6 mm
- OnePlus Watch 3 1.5" · 46.6 mm
- Huawei Watch 5 1.5" · 46.7 mm
- Samsung B130 1.52" · 43.5 mm
- Samsung E1120 1.52" · 43 mm
- Cubot C9 1.28" · 43 mm
- Samsung E1100 1.52" · 44 mm
- Samsung E1107 Crest Solar 1.52" · 44.2 mm
- Samsung E1182 1.52" · 44.4 mm
- Samsung Breeze B209 1.52" · 44.8 mm
- Samsung E1200 Pusha 1.52" · 45 mm
- Samsung E1160 1.52" · 45 mm
- Samsung E2120 1.52" · 45 mm
- Samsung M130 1.52" · 45 mm
- Samsung B300 1.52" · 45 mm
- Doogee CR1 Pro 1.28" · 45 mm
- Samsung E1207T 1.52" · 45.5 mm
- Samsung E1130B 1.52" · 45.5 mm
- Samsung Hero Plus B159 1.52" · 45.8 mm
- Samsung E1170 1.52" · 46.1 mm
- Doogee CR1 1.28" · 46.2 mm
- Cubot C7 1.54" · 44 mm
- Motorola W213 1.55" · 44 mm
🟢 High 7 models
🟡 Medium 27 models
- Huawei Watch 1.4" · 42 mm
- Samsung Galaxy Watch3 1.4" · 45 mm
- Google Pixel Watch 4 1.4" · 45 mm
- Google Pixel Watch 3 1.4" · 45 mm
- Huawei T156 1.4" · 45 mm
- Huawei T158 1.4" · 45 mm
- Asus Zenwatch 3 WI503Q 1.39" · 45 mm
- LG Watch Urbane 2nd Edition LTE 1.38" · 44.5 mm
- Motorola Moto Watch 120 1.43" · 44.6 mm
- Motorola Moto 360 42mm (2nd gen) 1.37" · 42 mm
- Motorola Moto 360 Sport (1st gen) 1.37" · 45 mm
- vivo Watch 5 1.43" · 45 mm
- Oppo Watch S 1.46" · 45 mm
- OnePlus Watch Lite 1.46" · 45 mm
- Samsung Galaxy Watch8 1.47" · 43.7 mm
- Oppo Watch X2 Mini 1.32" · 43.2 mm
- OnePlus Watch 3 43mm 1.32" · 43.2 mm
- Huawei Watch GT Runner 2 1.32" · 43.5 mm
- Honor Watch GS 5 1.32" · 44 mm
- Huawei Watch GT Cyber 1.32" · 44.4 mm
- Nothing CMF Watch Pro 2 1.32" · 45 mm
- Realme Watch T1 1.3" · 43.5 mm
- Samsung Galaxy Watch7 1.5" · 44.4 mm
- Samsung Galaxy Watch6 1.5" · 44.4 mm
- Samsung Guru Plus 1.5" · 45 mm
- Huawei T208 1.5" · 45 mm
- Cubot Smart Watch 1.3" · 41.6 mm
Show low compatibility too (93) — higher risk
🟠 Low 93 models
- Samsung Galaxy Watch5 Pro 1.4" · 45.4 mm
- Samsung Galaxy Watch4 Classic 1.4" · 45.5 mm
- Nokia 105 Dual SIM (2015) 1.4" · 45.5 mm
- Nokia 105 (2015) 1.4" · 45.5 mm
- Huawei Children's Watch 4X 1.41" · 45.7 mm
- Xiaomi Mi Watch Revolve Active 1.39" · 45.9 mm
- Xiaomi Mi Watch Color Sports 1.39" · 45.9 mm
- Xiaomi Mi Watch 1.39" · 45.9 mm
- Huawei Watch GT 2 1.39" · 45.9 mm
- Honor MagicWatch 2 1.39" · 45.9 mm
- Xiaomi Mi Watch Revolve 1.39" · 46.2 mm
- Xiaomi Watch Color 1.39" · 46.2 mm
- OnePlus Watch 1.39" · 46.4 mm
- Huawei Watch GT 1.39" · 46.5 mm
- Huawei Watch GT 2 Porsche Design 1.39" · 46.7 mm
- Huawei Watch GT 2 Pro 1.39" · 46.7 mm
- Huawei Watch GT 2e 1.39" · 46.8 mm
- Samsung E1070 1.38" · 41 mm
- Samsung E1050 1.43" · 45.4 mm
- Samsung Guru E1081T 1.43" · 45.5 mm
- Samsung E1085T 1.43" · 45.5 mm
- Samsung E1080T 1.43" · 45.5 mm
- Huawei Watch GT 5 1.43" · 45.8 mm
- Xiaomi Watch 2 1.43" · 45.9 mm
- Xiaomi Watch 2 Pro 1.43" · 45.9 mm
- Huawei Watch GT 3 1.43" · 45.9 mm
- Honor Watch GS 4 1.43" · 45.9 mm
- Honor Watch GS 3 1.43" · 45.9 mm
- Xiaomi Watch S2 1.43" · 46 mm
- Huawei Watch GT 4 1.43" · 46 mm
- vivo iQOO Watch 1.43" · 46.1 mm
- vivo Watch 3 1.43" · 46.1 mm
- Huawei Watch 3 1.43" · 46.2 mm
- Huawei Watch GT 5 Pro 1.43" · 46.3 mm
- Huawei Watch GT 3 SE 1.43" · 46.4 mm
- Huawei Watch GT Runner 1.43" · 46.4 mm
- Xiaomi Watch S1 1.43" · 46.5 mm
- Realme Watch S2 1.43" · 46.5 mm
- Oppo Watch X 1.43" · 46.6 mm
- OnePlus Watch 2R 1.43" · 46.6 mm
- OnePlus Watch 2 (eSIM) 1.43" · 46.6 mm
- OnePlus Watch 2 1.43" · 46.6 mm
- Huawei Watch GT 3 Porsche Design 1.43" · 46.6 mm
- Huawei Watch GT 3 Pro 1.43" · 46.6 mm
- Samsung Galaxy Watch8 Classic 1.34" · 46 mm
- Huawei C3200 1.47" · 45.5 mm
- Huawei Watch GT 6 Pro 1.47" · 45.6 mm
- Xiaomi Watch S1 Pro 1.47" · 46 mm
- Huawei Watch GT 6 1.47" · 46 mm
- Xiaomi Watch S4 41mm 1.32" · 41.2 mm
- Doogee DG Ares 1.32" · 45.9 mm
- Realme TechLife Watch R100 1.32" · 46 mm
- Motorola WX161 1.32" · 46 mm
- Doogee D11 1.32" · 46 mm
- Cubot C21 1.32" · 46.5 mm
- Samsung Galaxy Watch 1.3" · 46 mm
- Samsung Gear S3 classic LTE 1.3" · 46 mm
- Samsung Gear S3 classic 1.3" · 46 mm
- Samsung Gear S3 frontier 1.3" · 46 mm
- Samsung Gear S3 frontier LTE 1.3" · 46 mm
- Motorola Moto Watch 100 1.3" · 46 mm
- Motorola WX181 1.5" · 46 mm
- Motorola WX180 1.5" · 46 mm
- Motorola WX160 1.3" · 46 mm
- Cubot C3 1.3" · 46 mm
- Huawei Watch 4 1.5" · 46.2 mm
- Honor Watch 5 Pro 1.5" · 46.3 mm
- Honor Watch 5 Ultra 1.5" · 46.3 mm
- Honor Watch 4 Pro 1.5" · 46.4 mm
- Samsung Galaxy Watch6 Classic 1.5" · 46.5 mm
- Oppo Watch X2 1.5" · 46.6 mm
- OnePlus Watch 3 1.5" · 46.6 mm
- Huawei Watch 5 1.5" · 46.7 mm
- Samsung B130 1.52" · 43.5 mm
- Samsung E1120 1.52" · 43 mm
- Cubot C9 1.28" · 43 mm
- Samsung E1100 1.52" · 44 mm
- Samsung E1107 Crest Solar 1.52" · 44.2 mm
- Samsung E1182 1.52" · 44.4 mm
- Samsung Breeze B209 1.52" · 44.8 mm
- Samsung E1200 Pusha 1.52" · 45 mm
- Samsung E1160 1.52" · 45 mm
- Samsung E2120 1.52" · 45 mm
- Samsung M130 1.52" · 45 mm
- Samsung B300 1.52" · 45 mm
- Doogee CR1 Pro 1.28" · 45 mm
- Samsung E1207T 1.52" · 45.5 mm
- Samsung E1130B 1.52" · 45.5 mm
- Samsung Hero Plus B159 1.52" · 45.8 mm
- Samsung E1170 1.52" · 46.1 mm
- Doogee CR1 1.28" · 46.2 mm
- Cubot C7 1.54" · 44 mm
- Motorola W213 1.55" · 44 mm
Full specification
Basics
- Manufacturer
- Samsung
- Designations / variants
- SM-R860, SM-R870
- Status
- Available. Released 2021, August 27
- Release year
- 2021, August 11
- Price
- About 110 EUR
- Weight
- 30.3 g (44mm), 25.9 g (40mm) (1.06 oz)
- Dimensions
- 44.4 x 43.3 x 9.8 mm (1.75 x 1.70 x 0.39 in)
- Build
- Glass front (Gorilla Glass DX+), aluminum frame
- Body — other
- MIL-STD-810G compliant* IP68 dust tight and water resistant (immersible up to 50m) Compatible with standard 20mm straps ECG certified Blood pressure monitor *does not guarantee ruggedness or use in extreme conditions
- Available colors
- Black, Pink Gold, Silver, Green, Thom Browne Edition, Bespoke Edition, PXG Golf Edition
Screen
- Display type
- Super AMOLED
- Screen diagonal
- 1.4 inches
- Screen resolution
- 450 x 450 pixels (~321 ppi density)
- Screen protection
- Corning Gorilla Glass DX+
Performance
- Operating system
- Android Wear OS 4, upgradable to 6.0, One UI Watch 8
- Chipset
- Exynos W920 (5 nm)
- Processor (CPU)
- Dual-core 1.18 GHz Cortex-A55
- Graphics (GPU)
- Mali-G68
- Internal storage
- 16GB 1.5GB RAM
- Memory card slot
- No
Camera
- Rear camera
- No
Connectivity
- SIM card
- eSIM
- Wi-Fi
- Wi-Fi 802.11 a/b/g/n, dual-band
- Bluetooth
- 5.0, A2DP, LE
- GPS
- GPS, GLONASS, GALILEO, BDS
- NFC
- Yes
- FM radio
- No
- USB
- No
- Loudspeaker
- Yes
- 3.5 mm headphone jack
- No
- Sensors
- Accelerometer, gyro, compass, barometer, heart rate, SpO2
Battery
- Battery
- Li-Ion 361 mAh
- Charging
- Wireless