In the modern world, it is quite difficult to imagine life without various gadgets, one of the most common is the telephone. Every day people make more than a dozen calls, but in addition to telephone conversations, you may also need the Internet, thanks to which users send and read mail and much more. Telephones with such functions are called smartphones.
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So, smartphones are technologically advanced devices, thanks to which you can not only make phone calls, but also use them as an organizer and multimedia device. When purchasing such a device, the buyer should pay attention to the characteristics, such as:
When choosing a device, a person must first of all decide for what purpose it is chosen. For example, if the owner often takes pictures, then you should pay attention to the presence of a high-quality camera; for travelers, a model is suitable that can be used as a navigator. You can also watch movies or install games on your phone, read, listen to music, purchasing for these purposes, you should take into account certain parameters.
The operating system is one of the main criteria that you should pay attention to before buying, as it will determine what features the phone will have. Among the most popular are:
The buyer himself chooses where to stop, taking into account all aspects of each system.But most of the smartphones under 20,000 rubles are Android devices.
The display, or rather its size and resolution, plays an important role, since quite often the owners watch various video clips, films or play on their cell phones. The most popular is a diagonal of 4.5 inches with a resolution of Full HD 1920 by 1080 pixels, the picture will be bright and clear, which will affect not only the video quality, but also the photo. There are several types of displays:
A high-quality smartphone makes it possible to watch and see pictures on the screen from any angle and in different lighting conditions.
The technical components of the device such as RAM, video accelerator and processor are responsible for the operation, or rather, for the power of all the systems available in it. If these components are outdated, then when working with a number of applications, the user may have problems, since the systems will not support the required speed of their work.
Important criteria when choosing a processor are the number of cores and clock purity, which affect the efficiency of any gadget, including a smartphone. So, when choosing a processor, you should pay attention to the following points:
For users who do not plan to install large numbers of powerful games, smartphones with 4 cores are suitable. There are a lot of manufacturers producing models with such equipment, so choosing the right one will not be difficult.
A video accelerator or so-called graphics processor, which is responsible for graphics. The work of the installed games depends on its quality. The most popular are the Adreno processors produced by Qualcomm, they are used by LG and HTC.
The memory of a technical device, or rather its amount, affects how much information can fit in the device. The larger the RAM, the better the phone will work even if several applications or games are open. Random access memory is divided into several sections:
A high-quality camera on a smartphone is quite an important function, since in most cases it is used instead of a camera. Modern models are equipped with cameras with a large number of pixels, which are responsible for the quality of photos. Modern smartphones have long been equipped not only with a camera on the back of the device, but also with a front camera. When buying, you should pay attention not only to the number of pixels, but also to a number of additional functions, including:
A number of modern models are endowed with a waterproof function, which allows owners to take pictures under water, and also are not afraid that accidental water ingress on the gadget will ruin it.
Having various functions in a smartphone is good, but using them will require a lot of energy. So, in order to be able to safely use the device, you need a good, powerful battery, so the user does not have to charge the gadget every two or three hours when watching a video or playing toys.
Manufacturers produce a large number of different models that differ not only in functionality, but in size, allowing customers to purchase a suitable one. Also, the appearance is complemented with a cover, glass to protect the screen from chips and scratches, manufacturers produce covers specifically for each model.
On store shelves, you can find a huge number of smartphones from various companies with different capabilities and appearance. Among the popular manufacturers are:
Lenovo and Sony are equally popular and have a number of good qualities. You should buy the device only in specialized stores, thus reducing the risk of acquiring a fake.
Not everyone is ready to spend large sums on the purchase of a new gadget, but for 20,000 rubles you can get yourself a pretty decent phone with great functionality and a good camera. Among the popular models in this price category are:
There are many smartphone companies, each trying to meet the expectations of buyers, but not all of them succeed. This list is based on the opinion of consumers, as well as on the technical characteristics of the listed devices.
The Chinese company ZTE produces this model of the device in several colors. The cost of the gadget is low, which makes it affordable for citizens. The dual camera is not the best in terms of performance, but this does not affect the photo, regardless of what time the shooting is taking place. The battery capacity is small compared to other gadgets, which reduces battery life. Lightweight and quite convenient to use, the device is no less popular among buyers.
Chinese brand that enjoys wide popularity among consumers. The model is enclosed in a plastic case on the screen, a protective glass is installed, the reverse side also resembles glass, which is difficult to break, but scratches on it become quickly noticeable. The bright display makes watching videos very enjoyable. VIVO V17 NEO has three cameras on the back side, while designing the main one was used the Sony IMX499 module, which has built-in phase detection autofocus.The screen of the model is of a decent size with a resolution of 2340 by 1080 pixels, which has a pleasant effect on the results of filming and when watching movies.
Another common Chinese brand, which is far from the last among consumers. A powerful 24 megapixel camera allows you to take high-quality shooting both photos and videos, and the built-in stereoscopic effect function makes shooting professional. The processor of the device has a built-in Cortex-A73 chip that lowers power consumption and wishes smooth working moments, and the updated EMUI 9.0 interface increases the operating speed by 20%. The display measures up to 6.2 inches, which is more than enough for comfortable use.
The Honor 10i belongs to the middle class, but despite this, it is equipped with an excellent camera, a 6.2-inch screen and a resolution of 1800 * 2340 pixels. Bright colors in relation to the screen size make it comfortable to use. The built-in memory of the gadget of 128 GB makes it roomy for applications and games. The provided three cameras allow you to shoot in any conditions. The HiSilicon Kirin 710 processor allows you to use it to its fullest without interruption and braking.
Redmi Note 8 Pro, produced by Xiaomi, is in great demand, this is due not only to the affordable cost, but also to the high-quality camera installed on it, a large screen (6.5 megapixels) and a high resolution of 2340 x 1080 pixels. The phone has a liquid-cooled MediaTek Helio G90T game processor, 10th generation Android, 6 and 64 GB RAM, with a possible increase to 256.4 cameras and a powerful battery make the gadget even more attractive.
One of the features of the gadget is a glass back cover with a matte stripe. On the back side, if you place the phone horizontally, it will resemble a camera. 6.5-inch screen with FullView format with a resolution of 2340 by 1080, 3750 battery, 64 GB memory, the ability to install two SIM cards, all this makes the device popular and of high quality. Also, the phone is supplemented with a fast charging function and a module that allows you to make contactless payments.
The Xiaomi Mi9 lite is considered a quality and reliable model. 6.3-inch screen, various colors, powerful Snapdragon 710 processor, 4 cameras attract buyers. Three cameras that are part of the main one allow you to shoot in 4K. Protecting your phone allows you to maintain confidentiality by setting not only a picture password, but also using a fingerprint or face scanner.
Smartphone Huawei P30 Lite 128 GB is made in a thin body and has a back 3D glass panel. A special coating protects the surface from the appearance of fingerprints, which keeps the smartphone clean and attractive. Supports two SIM cards, has a productive 8-core HiSilicon Kirin 710 processor, 3340 mAh battery, 6.1-inch screen. In addition, you can insert an additional microSD card. Four cameras allow you to take high-quality pictures and videos, fast charging is provided.
The body of the smartphone is made of plastic, but, despite this, it is very durable.The 6.4-inch screen is frameless and has a resolution of 2340x1080 pixels, making it possible to enjoy watching movies and games. The triple camera allows you to take high-quality shooting, additional functions allow you to eliminate all kinds of defects making pictures better. It has 64 GB of memory, but there is a slot for an additional memory card, the battery capacity is 4000 mA * h, the fast charging function is built in, the installed 8-core Exynos 9619 processor makes the gadget work fast.
Another option from the Samsung brand, which also turned out to be very good in its performance. Thin and light, it has a 6.3-inch display, FullHD + video format (2340x1080 pixels) and supports 4K function. As an addition, the Snapdragon 675 chip was integrated, and the 8-core processor makes the phone productive. With 128GB of storage, you can install all the apps and games you need without worrying about running out of storage for videos and photos. The battery capacity is 3500 mAh, unfortunately this is not very much.
Buying a phone is not a complicated procedure, but in order to choose a high-quality and functional device, you should first decide on the amount of money that you plan to spend on it. And then you can pick up a number of gadgets and study the reviews on them and the characteristics, you can also contact a consultant in the hardware store for help.