Samsung Galaxy Watch Active 2 All specs

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Full specifications smartwatch: Samsung Galaxy Watch Active 2 specs, detailed technical information, features, price and review. All about this smartwatch.

12/11/2020 8:35 AM, updated: 1/31/2021 11:55 AM

Samsung Galaxy Watch Active 2

Tizen smartwatch with 1.15GHz Dual-core median processor provides good performance when performing some functions of the Samsung Galaxy Watch Active 2 (40mm SM-R835U)

With one SIM card slot, the Samsung Galaxy Watch Active 2 (40mm SM-R835U) allows download up to 150 Mbps for internet browsing, but it also depends on the carrier.

Great connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 802.11 b/g/n [wifi4] (2.4GHz) and NFC to make mobile payments or connection to other devices.

Device with 37 grams including the battery. The Samsung Galaxy Watch Active 2 (40mm SM-R835U) smartwatch is relatively thin with 10.9mm thickness.

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Summary

*depends on the model

⚙️ CPU: Samsung Exynos 9 Dual 9110 (10nm)

🤖 Tizen 4.0

📱 1.2" / 1.4"*
Super AMOLED

🔳 RAM: 768MB / 1.5GB*
💽 ROM: 4GB

🔌 WIFI4, BT5.0, NFC

📷 Not supported

🔋 247mAh / 340mAh*

📱 Model features
	Samsung Galaxy Watch Active 2
Change model
Model	Galaxy Watch Active 2 (40mm SM-R835U)
Other model names	Galaxy Watch Active2 4G LTE SM-R835U (Stainless Steel)
Country or region available	USA
Brand	Samsung
Release date	9/1/2019
Depth	10.9 millimeters (0.43 inches)
Size (width x height)	40 x 40 millimeters (1.57 x 1.57 in)
Weight	37 grams (1.3 ounces)
Build, materials	Stainless steel body, glass front
Protection against water and others	5 ATM: 50 meters waterproof. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
📲 Display
	Samsung Galaxy Watch Active 2
Display type	Super AMOLED
Screen size	1.2" inches
Screen-to-body ratio	~29% (screen-to-body ratio)
Display resolution	360x360 pixels (1:1)
Touchscreen	Capacitive Multitouch
Pixel density (dot pitch)	424 PPI
Colors	16 million
Scratch-resistant glass	Gorilla Glass DX+
Refresh rate	feature not registered
Display features	Not supported
🤖 Operating System
	Samsung Galaxy Watch Active 2
System version	Tizen 4.0
Firmware update	feature not registered
User Interface	feature not registered
⚙️ Processor
	Samsung Galaxy Watch Active 2
Chipset	64bit: Samsung Exynos 9 Dual 9110 (10nm)
CPU	Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core)
GPU graphical controller	ARM Mali-T720 MP1
Performance (benchmark)	feature not registered
💽 Memory and storage
	Samsung Galaxy Watch Active 2
RAM memory	1.5GB LPDDR3
Internal storage	4GB (1.39GB available) eMMC
External storage	Not supported
📶 Mobile networks
	Samsung Galaxy Watch Active 2
Dual-SIM	Not supported
SIM card	1 slot (Single-SIM) e-SIM (Eletronic)
Maximum Download / Upload	150/50 Mbps
Network technology	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/2100
Primary 4G network	LTE Cat4 (1, 3, 5, 7, 8, 20)
Primary 5G network	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	Not supported
Secondary 3G network	Not supported
Secondary 4G network	Not supported
Secondary data network	Not supported
📷 Camera
	Samsung Galaxy Watch Active 2
Back camera (main camera)	Not supported
Main camera resolution	Not supported
Video recording (primary)	Not supported
Flash	Not supported
Focal aperture	feature not registered
Focal length	feature not registered
Sensor size	feature not registered
Pixel size	feature not registered
Autofocus	Not supported
Touch focus	Not supported
Image stabilization	Not supported
Zoom	Not supported
Face/smile detection	Not supported
BSI sensor	Not supported
HDR	Not supported
Camera extras	feature not registered
📸 Front camera
	Samsung Galaxy Watch Active 2
Front camera (secondary)	Not supported
Front camera resolution	Not supported
Video recording (secondary)	Not supported
Front flash	Not supported
Focal aperture	feature not registered
Focal length	feature not registered
Sensor size	feature not registered
Pixel size	feature not registered
🔉 Sound and multimedia
	Samsung Galaxy Watch Active 2
Loudspeaker	Supported
Active noise cancellation	Not supported
Radio	Not supported
TV	Not supported
Video formats	MP4
Audio formats	MP3, WAV, WMA, OGG, eAAC+
🔌 Connectivity
	Samsung Galaxy Watch Active 2
USB	Not supported
Audio output	Not supported
TV output	Not supported
Bluetooth	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported
Infrared port	Not supported
🧭 Sensors
	Samsung Galaxy Watch Active 2
Sensors	Accelerometer Ambient light sensor Barometer Heart rate Pedometer VO2 max
Vibrating alert	Supported
🔋 Battery
	Samsung Galaxy Watch Active 2
Battery type	Li-Ion: lithium-ion (Non removable)
Battery capacity	247 mAh
Charger, watts	Wired charging
Inductive / wireless charging	Qi wireless charging
Talk time autonomy	43 hours (1.8 days)
Standby	feature not registered
➕ Other features
	Samsung Galaxy Watch Active 2
Call control	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported
Video calling	Not supported
Ringtones	Polyphonic and customized
Web browser	Not supported
Antenna	Internal antenna
Qwerty physical keyboard	Not supported
Miscellaneous	• Colors: Black, Silver, Pink Gold • Bands: 20mm • Always-on display • Samsung Pay
☢️ Radiation rate
	Samsung Galaxy Watch Active 2
SAR 1.6W/kg (USA, Mexico, etc.)	0.43W/kg (head), 1.13W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered