'Galaxy Watch 4' photo review, smart watch for Android with Google Wear OS
The smart watch '
Galaxy Watch4 ｜ Smart Watch ｜ Galaxy Official (Japan)
https://www.galaxymobile.jp/galaxy-watch4/
The package of Galaxy Watch 4 looks like this.
The contents are the Galaxy Watch 4 main unit, wireless charging dock, and quick start guide.
This is the main body of Galaxy Watch 4. The color is pink gold.
A barometric pressure sensor is located at the top of the main unit.
There are two holes for the speaker on the left side.
Two buttons are placed on the right side of the main unit, in a position that comes to the front when attached to the left arm. The left is the 'back key' and the right is the 'home / power key'. There is also a small hole for the microphone.
The back of the main body looks like this. An optical heart rate sensor is located in the center.
The belt is made of soft silicone with a silky feel.
The actual mass is 48g. The main body size excluding the belt is 40.4 mm in height x 39.3 mm in width x 9.8 mm in thickness.
When I measure the 'length of the belt when it is attached', the maximum circumference is about 21.5 cm ...
The minimum was about 16.5 cm.
When I actually wear it on my arm, it looks like this.
The belt can be attached and detached by sliding the silver protrusion at the base of the belt inward using a nail or the like.
The belt can be swapped up and down, or replaced with a commercially available belt. In addition, compatible belts are '20mm wide'.
The main specifications of Galaxy Watch 4 are as follows
| CPU | Clock frequency 1.18GHz, number of cores 2 |
| display | Resolution Resolution 450 x 450, Super AMOLED (organic EL), 16M colors |
| memory | ROM16GB, RAM1.5GB |
| location information | GPS / Glonass / Beidou / Galileo |
| Wifi | 802.11 a / b / g / n 2.4 + 5GHz |
| Bluetooth | Bluetooth v5.0, A2DP / AVRCP / HFP / HSP |
| NFC | Correspondence |
| OS | Wear OS Powered by Samsung |
| sensor | Acceleration, barometric pressure, gyro, magnetism, optical heartbeat, ambient light, bioelectric impedance analysis |
| Battery capacity | 361mAh, actual usage time up to 40 hours |
| Audio playback format | MP3 / M4A / 3GA / AAC / OGG / OGA / WAV / AMR / AWB |
| Water resistance | ISO standard 22810: 2010 (water resistance of 50m) |
After this, we will publish an article from setup to actually using the function.
Galaxy Watch 4 can be purchased at Amazon.co.jp, and the price of pink gold , silver, and black is 33,500 yen including tax. The model, which is one size larger with a height of 44.4 mm, a width of 43.3 mm, and a thickness of 9.8 mm, is available in three colors, green , silver, and black , and all are 36,000 yen including tax.
Related Posts:
