The 5,2-inch liquid crystal display on the Z2 is crisp and, although not the best resolution on a smartphone today, its full-HD resolution offers up a very respectable pixel density of 424ppi.
Images and video are vivid and the display has some of the best colour reproduction we’ve seen on a smartphone.
Under the hood, the 163g Z2 has a 2,3GHz quad-core processor from Qualcomm with a generous 3GB of RAM and 16GB of flash storage.
The phone is snappy with virtually no lag, even in processor-hungry apps.
For the great outdoors
One of the best features of the Z2, and one that is mirrored on the Z2 tablet, is its IP58 certification. This means it’s waterproof and dustproof. This phone can be dunked in water up to 1m deep and can be kept there for up to 30 minutes without damage — great for outdoor enthusiasts, or anyone worried they might drop the thing in the toilet.
To ensure the device stays waterproof, there are weatherproof seals around the microSD card slot as well as the Sim card and micro USB slots. These covers can be a nuisance to work with, but it’s par for the course with waterproofed cellphones.
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A CCTV camera, in addition to being able to examine the subject after an accident, has a deterrent property so that we all observe our actions and behavior by observing the CCTV camera, so the installation status of the CCTV camera Can be summed up in one sentence: protection of property, honor and security
One of the most common uses of CCTV cameras is to capture past images, which are stored on a hard drive and reviewed as needed.
If your workplace does not have a CCTV camera, we recommend that you use it to monitor your employees and customers, and in this work, use a professional CCTV camera installer.
At first glance, it may seem that there is no need to buy a smartwatch at all, and of course what a smartwatch buying guide is for us, because it has all the features of a smartphone, but we realize more carefully that in In some cases, the smartwatch is more convenient and convenient to use, for example, checking the notification while driving or while cycling is certainly much easier with the smartwatch, or if your phone rings, just look at your watch screen to name See the caller or check the speed and distance traveled while walking despite the smartwatch, since most of these watches have GPS sensors, you no longer need to have a large phone with you. Well, it seems that some special features of smartwatches are being revealed, and the smartwatch shopping guide may be useful as well.