Tech review of Samsung Galaxy Watch Active 2 SM-R820

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Yurii Rodionov

Author, Content Specialist

Experienced tech specialist

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Main and additional circuit boards

Samsung Galaxy Watch Active 2 SM-R820

Side 1

Spare parts

and components

Battery

tech-review-of-Samsung Galaxy Watch Active 2 SM-R820

Cover

Housing

Features

Type Smart watch

OS Tizen OS 4.0

SIM type/size eSIM

SIM Single SIM

Dimensions 44 x 44 x 10.9 mm (1.73 x 1.73 x 0.43 in)

Weight 42 g (1.48 oz)

Display

Display type Super AMOLED

Size 1.4 inches

Resolution 360 x 360 pixels

PPI density 364

Protection Corning Gorilla Glass DX+

Multimedia

Main camera No

Main camera Video ---

Front (selfie) camera No

Front (selfie) camera Video ---

Audio ----

Headphone jack No

Network

Technology ---

Bands No

Interfaces Wi-Fi 802.11ac, Bluetooth 5.0, NFC

Satellite navigation GPS with A-GPS, GLONASS, BDS, GALILEO

Processor and Memory

System on a chip Samsung Exynos 9110

CPU Dual-core Cortex-A53 1.15 GHz

GPU Mali-T720

Internal memory 4 GB

RAM 1.5 GB

Card slot No

Battery

Battery capacity Li-Ion 340mAh

Charging port Qi wireless charging

Battery model EB-BR830ABY

Other

Announced 2019, August

If you have a question, ask us, and we will try to answer in as much detail as possible. If this article was helpful for you, please rate it.

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Evgenii Kuzmin

Senior maintenance service and repair engineer

Based on our experience, we made a selection of the most common malfunctions of mobile devices and evaluated the difficulty of performing repairs for each of them. The final evaluation of the difficulty of the repair is the sum of all the parameters. This difficulty rating is also applicable for all models Samsung Galaxy Watch Active 2 SM-R820 — Samsung Galaxy Watch Active 2 released for markets in different countries.

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