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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 |
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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 |
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Width![]() |
44 mm |
1.73 inch![]() |
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Height![]() |
44 mm |
1.73 inch![]() |
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Depth![]() |
10.9 mm |
0.43 inches![]() |
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Bounding Volume![]() |
21.1 ccm |
Mass![]() |
30 g |
1.06 ounces![]() |
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Platform![]() |
Linux |
Operating System![]() |
Samsung Tizen Wearable Platform![]() |
Software Extras![]() |
Voice Command
, Navigation software![]() |
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CPU Clock![]() |
1150 MHz |
CPU![]() |
Samsung Exynos 9 Dual 9110 (SC59110XSC), 2018, 64 bit, dual-core, 10 nm, ARM Mali-T720 GPU![]() |
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RAM Type![]() |
mobile (LP) DDR3 SDRAM |
RAM Capacity![]() |
768 MiB RAM |
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Non-volatile Memory Type![]() |
Flash EEPROM |
Non-volatile Memory Interface![]() |
Yes |
Non-volatile Memory Capacity![]() |
3815 MiB non-volatile |
1450 MiB free user storage![]() |
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Display Diagonal![]() |
34.5 mm |
1.4 inch![]() |
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Resolution![]() |
360x360 |
129600 pixels![]() |
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Display Width![]() |
24.4 mm |
0.96 inch![]() |
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Display Height![]() |
24.4 mm |
0.96 inch![]() |
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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 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![]() |
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Graphical Controller![]() |
N/A |
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A/V Out![]() |
No |
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Audio Channel(s)![]() |
stereo |
Sound Recording: |
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Microphone(s)![]() |
mono |
Sound Playing: |
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Loudspeaker(s): | mono |
Audio Output: | No |
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Supported Cellular Bands![]() |
No |
Call Alert Sound![]() |
64-chord melody |
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Sec. Supported Cellular Networks: | No |
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Touchscreen Type![]() |
Capacitive multi-touch sensing screen |
Touchscreen Simultaneous Touch Points![]() |
Yes |
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Expansion Interfaces![]() |
No |
USB![]() |
No |
No![]() |
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USB Connector![]() |
No |
Bluetooth![]() |
Bluetooth 5.0![]() |
Internal antenna | |
Bluetooth profiles![]() |
A2DP![]() ![]() ![]() ![]() |
Wireless LAN![]() |
IEEE 802.11b![]() ![]() ![]() |
Internal antenna | |
NFC![]() |
NFC A![]() ![]() |
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FM Radio Receiver![]() |
No |
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Supported GPS protocol(s)![]() |
GPS (NMEA 0183)![]() |
Satellite Antenna: | Internal antenna |
Complementary Satellite Services![]() |
QuickGPS |
Supported GLONASS protocol(s)![]() |
L1OF![]() |
Supported Galileo service(s)![]() |
E1![]() |
Supported BeiDou system (BDS)![]() |
B1I![]() |
Navigation Controller![]() |
Samsung Exynos 9110 |
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Camera Image Sensor![]() |
No |
Focus![]() |
No |
Flash![]() |
No |
Auxiliary Camera: |
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Aux. Camera Image Sensor![]() |
No |
Auxiliary Camera No. 2: |
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Aux. 2 Camera Image Sensor![]() |
No |
Auxiliary Camera No. 3: |
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Aux. 3 Camera Image Sensor![]() |
No |
Auxiliary Camera No. 4: |
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Aux. 4 Camera Image Sensor![]() |
No |
Aux. 4 Camera Focus![]() |
No |
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Secondary Camera Sensor![]() |
No |
Secondary Auxiliary Camera: |
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Sec. Aux. Cam. Image Sensor![]() |
No |
Secondary Auxiliary Camera No. 2: |
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Sec. Aux. 2 Cam. Image Sensor![]() |
No |
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Built-in accelerometer![]() |
Yes |
Built-in gyroscope![]() |
Yes |
Additional sensors![]() |
Barometer
, Heart rate sensor
, Light intensity sensor![]() |
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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 |
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Battery![]() |
Lithium-ion polymer (LiPo) |
built-in![]() |
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1-cell![]() |
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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![]() |
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Market Countries![]() |
Algeria
, Armenia
, Australia
, Azerbaijan
, Austria
, Belarus
, Belgium
, Brazil
, Bulgaria
, Canada
, China
, Cyprus
, Croatia
, Czech Republic
, Denmark
, Estonia
, Egypt
, Finland
, France
, Greece
, Germany
, HK![]() ![]() ![]() ![]() |
Market Regions![]() |
Africa
, Asia
, Australia
, Eastern Europe
, Europe
, Middle East ![]() |
Price![]() |
299.99 |
US Dollar![]() |
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Data Integrity![]() |
Final |
Added![]() |
2020-02-18 22:26 |
Tweet | |