Comparison Smart Watch Smart A1 Turbo vs Smart Watch Smart GT08

The clock speed of the processor (CPU) installed in the gadget.

Theoretically, a high clock speed has a positive effect on speed and performance; however, in fact, this parameter has a purely reference and promotional value. This is due to the fact that the real capabilities of the CPU depend on a number of other factors, and the overall performance of the system also depends on the properties of the rest of the hardware. In addition, manufacturers select processors in such a way that their performance is guaranteed to be sufficient, taking into account the planned specialization and functionality of the gadget. Therefore, when choosing this parameter, you can not pay much attention.

The amount of random access memory (RAM) installed in the gadget.

This parameter is one of the key ones for the overall performance of the system: the more RAM, the faster the device works, the easier it is to handle tasks with high hardware requirements and the wider the set of applications that the gadget is able to run. Note that a large amount of RAM can compensate for even a relatively weak CPU. At the same time, you need to remember that different operating systems (see above) have different requirements for RAM and features of its use; therefore, only models on the same software platform can be compared by this indicator.

The amount of own storage provided in the design of the watch/bracelet. This memory is used for permanent storage of various information: call log, received SMS and other messages, additional applications, data on physical activity for a certain time, etc. The larger its volume, the more data can be stored in the device without the need to clean it to free up space. On the other hand, in the operation of smartwatches, large volumes ( 64 GB, 32 GB, 16 GB, even 8 GB and 4 GB) are not always required, capacious drives are quite expensive, and replaceable cards installed in corresponding slot (see below).

The type of battery that is installed in the watch/bracelet.

— Li-Ion (lithium-ion). Battery of the original format, made using Li-Ion technology. Such batteries combine compact dimensions with good capacity, they are unpretentious in use, durable and reliable, and among the significant drawbacks, one can only note some sensitivity to low temperatures. As a result, this technology is one of the most popular in modern portable electronics, including wearable accessories.

— Li-Pol (lithium polymer). An updated and improved version of Li-Ion technology (see above). With the same basic advantages, lithium-polymer cells have even greater capacity with the same small dimensions and weight, they hold voltage more stable as they are discharged and are more resistant to low temperatures. At the same time, these batteries are somewhat more expensive.

— Battery. Powered by a replaceable battery — usually a compact "tablet" of one type or another. Such batteries have a relatively low capacity and are usually made disposable, that is, they cannot be recharged. Therefore, such power is found mainly among two categories of devices: in fitness trackers without a display, as well as watches of a classic design with a minimum of smart features that do not require a lot of energy.

Battery life is the number of hours during which the gadget can stay afloat on a single battery charge in normal use.

Normal mode, as a rule, means working with a relatively low load. At this time, the display can display some data, basic functions can also work (counting steps, periodically checking heart rate, etc.), but in any case, power consumption is low. The declared operating time in hours is indicated for wearable gadgets that operate on a full battery charge for up to 72 hours (3 days). These are all “Apple” smart watches from Apple, many models of children’s “smart” watches, etc. For more autonomous models, operating time is indicated in days (see “Operating time (normal mode, days)”). When choosing based on this indicator, it also doesn’t hurt to pay attention to the declared battery life in active mode (see below) - especially if a long operating time is critical, or you plan to use the gadget intensively. The actual autonomy of the device will most likely be somewhere in between these two values, depending on the actual load. If only the time in normal mode is indicated for the gadget, you should choose with a certain reserve.

The level of dust and water protection according to the IP standard, which the gadget corresponds to.

This parameter is usually denoted by the letters IP followed by two characters ( IP55, IP56, IP57, IP65, IP66, IP67, IP68, IP69) — for example, IP68. The numbers indicate the specific degree of protection: the first — dust resistance, the second — water resistance. Instead of one of the numbers, there may be the letter X ( IPX5, IPX7, IPX8) — this means there is no certification for this indicator: for example, an IPX7 device has a moisture resistance of 7, but has not been tested for dust protection. However, a high degree of protection against water automatically means good dust resistance.

Here are the levels of dust protection (first digit) found in modern wearable gadgets:

5 — dust resistance. Some dust may get inside, but it does not affect the operation of the device. There is no point in specifying lower levels, as they do not provide protection against dust.
6 — full dustproof (dust ingress is completely excluded).

The second digit describes the r...esistance to moisture, here the options can be as follows:

4 — resistance to water splashes from any direction. It is considered the minimum level of water protection, which makes sense to indicate in the specs: in particular, it allows you to endure exposure to rain without consequences.
5 — resistance to water jets from any direction. This level allows you to endure heavy rain and makes it possible to at least calmly wash your hands without removing the gadget.
6 — protection against strong water jets and impacts of sea waves. It is undesirable to completely submerge such a gadget under water, but it can be used even in a strong storm and not removed during the shower.
7 — the possibility of short-term immersion under water to a shallow depth (up to 1 m), without constant operation in immersed mode. With such a device, usually, you can even swim — but for a very short time (several minutes) and without diving. However, it is worth noting that not every gadget with this level of protection normally tolerates water jets (that is, compliance with level 7 does not necessarily mean compliance with lower levels 5 and 6).
8 — the possibility of a long (more than 30 minutes) stay under water at a great depth (more than 1 m), using in submerged mode. The specific limit of depth and time may be different, it should be specified separately; there are both gadgets with basic capabilities that allow you to dive a couple of metres, and diving models with an allowable depth of several tens of metres. Similar to level 7, water jet resistance is not guaranteed in this case.
9 - the possibility of almost unlimited time spent under water when diving to a certain depth, using the device in submerged mode. Level 9 also guarantees resistance to hot water under strong pressure - wrist gadgets with this level of dust and moisture protection can withstand high-temperature water jets under pressure.

In most cases, the weight of the watch body itself is indicated as the weight of the model, since the strap is removable and can be replaced with another one. However, there are also models when the weight is presented with an included strap. Anyway, if the manufacturer indicates a specific method of measuring weight (with or without a strap), we add this information.