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Samsung SM-R820 Galaxy Watch Active 2 44mm WiFi / SM-R820N poster

Samsung SM-R820 Galaxy Watch Active 2 44mm WiFi / SM-R820N Full Device Specifications

You are currently previewing Samsung SM-R820 Galaxy Watch Active 2 44mm WiFi / SM-R820N full device specifications. View all our devices list for other models.

Released Date
2019 Aug 23
Display Dimension
360x360 pixels
RAM Size
768 MiB RAM
Processor (CPU)
Samsung Exynos 9 Dual 9110
Battery Capacity
340 mAh battery

Ratings and Reviews

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4.5/5

Total average ratings from 2 different users

Introduction

Brand

Samsung

Model

SM-R820 Galaxy Watch Active 2 44mm WiFi / SM-R820N

Brief

5th generation of Samsung smart watches in 44 mm aluminum (30g) or stainless steel (42g) case with NFC, BT and WiFi connectivity

Released

2019 Aug 23

Announced

2019 Aug 5

Hardware Designer

Samsung Electronics

Manufacturer

Samsung Electronics

Codename

Samsung R820

OEM ID

R820NSDAXNZ

Device Category

Smartwatch

List of Additional Features

Corning Gorilla Glass DX+ screen, MST, iOS 9 or Android 5.0 support, changeable 20 mm strap

Physical Attributes

Width

44 mm, 1.73 inch

Height

44 mm, 1.73 inch

Depth

10.9 mm, 0.43 inches

Bounding Volume

21.1 ccm

Mass

30 g, 1.06 ounces

Software Environment

Platform

Linux

Operating System

Samsung Tizen Wearable Platform

Software Extras

Voice Command , Navigation software

Application processor, Chipset

CPU Clock

1150 MHz

CPU

Samsung Exynos 9 Dual 9110, 2018, 64 bit, dual-core, 10 nm, ARM Mali-T720 GPU

Operative Memory

RAM Type

mobile (LP) DDR3 SDRAM

RAM Capacity

768 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

Yes

Non-volatile Memory Capacity

3815 MiB non-volatile, 1450 MiB free user storage

Display

Display Diagonal

34.5 mm, 1.4 inch

Resolution

360x360, 129600 pixels

Display Width

24.4 mm, 0.96 inch

Display Height

24.4 mm, 0.96 inch

Horizontal Full Bezel Width

19.6 mm

Display Area

595.1 square millimeter

Display Area Utilization

30.7%

Pixel Size

0.06776 mm/pixel

Pixel Density

375 PPI

Display Type

Color AM-OLED display

Display Subtype

Super AM-OLED

Display Color Depth

24 bit/pixel

Number of Display Scales

16.8M

Display Illumination

Self-illuminating

Display Light Reflection Mode

Yes

Display Subpixel Scheme

Yes

Scratch Resistant Screen

Corning Gorilla Glass

Graphical Subsystem

Graphical Controller

N/A

Audio/Video Interfaces

A/V Out

No

Audio Subsystem

Audio Channel(s)

stereo

Sound Recording

Microphone(s)

mono

Sound Playing

Loudspeaker(s)

mono

Audio Output

No

Cellular Phone

Supported Cellular Bands

No

Call Alert Sound

64-chord melody

Secondary Cellular Phone

Sec. Supported Cellular Networks

No

Control Peripherals

Touchscreen Type

Capacitive multi-touch sensing screen

Touchscreen Simultaneous Touch Points

Yes

Communication Interfaces

Expansion Interfaces

No

USB

No, No

USB Connector

No

Bluetooth

Bluetooth 5.0, Internal antenna

Bluetooth profiles

A2DP , AVRCP , HFP , HSP

Wireless LAN

IEEE 802.11b , IEEE 802.11g , IEEE 802.11n, Internal antenna

NFC

NFC A , NFC B

Multimedia Broadcast

FM Radio Receiver

No

Satellite Navigation

Supported GPS protocol(s)

GPS (NMEA 0183)

GPS Antenna

Internal antenna

Complementary GPS Services

QuickGPS

Supported GLONASS protocol(s)

L1OF

Supported Galileo service(s)

E1

Supported BeiDou system (BDS)

B1I BeiDou receiver

Navigation Controller

Samsung Exynos 9110

Primary Camera System

Camera Image Sensor

No

Focus

No

Flash

No

Auxiliary Camera

Aux. Camera Image Sensor

No

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor

No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor

No

Auxiliary Camera No. 4

Aux. 4 Camera Image Sensor

No

Aux. 4 Camera Focus

No

Secondary Camera System

Secondary Camera Sensor

No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor

No

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor

No

Built-in Sensors

Built-in accelerometer

Yes

Built-in gyroscope

Yes

Additional sensors

Barometer , Heart rate sensor , Light intensity sensor

Ingress Protection

Protection from solid materials

6 Totally protected from dust (no ingress)

Protection from liquids

8 Persistently protected against immersion beyond 1 meter of depth

Immersion into liquids (depth limit)

5000 cm

Military Standard Compliance (MIL-STD)

MIL-STD-810G

Power Supply

Battery

Lithium-ion polymer (LiPo), built-in, 1-cell

Nominal Cell Capacity (1st cell)

340 mAh cell

Nominal Battery Capacity

340 mAh battery

Estimated Battery Life

60.0 hours

Estimated Average Current

6 mA

Wireless Charging

Qi wireless charging

Geographical Attributes

Market Countries

Algeria , Australia , Austria , Belarus , Belgium , Brazil , Bulgaria , Canada , China , Croatia , Czech Republic , Denmark , Egypt , Finland , France , Germany , Greece , HK , Hungary , India , Indonesia , Ireland , Israel , Italy , Jordan , Kazakhstan , Kenya , Kuwait , Latvia , Malaysia , Mexico , Morocco , Myanmar , Netherlands , Norway , NZ , Pakistan , Philippines , Poland , Portugal , Romania , Russia , Saudi Arabia , Serbia , Slovakia , Singapore , Slovenia , South Africa , South Korea , Spain , Sweden , Sri Lanka , Switzerland , Taiwan , Thailand , Tunisie , Turkey , Emirates (UAE) , UK , Ukraine , USA , Vietnam

Market Regions

Africa , Asia , Australia , Eastern Europe , Europe , Middle East , North America (NA) , Oceania , South America (SA) , Southeast Asia , Western Europe

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