Relatively recently, Lenovo phones appeared on the domestic mobile communications market. Reviews, technical specifications and other important information will be given in the context of the most popular models: A390, A820 and Vibe X. The first model is a budget class device based on a 2-core processor. A820 represents the average price range. It already uses a 4-core CPU, and its performance level is an order of magnitude higher. But the last device is a premium device. He can solve all the tasks without exception today.
Model A390
A390, A376, A369i and A630 are the most popular Lenovo phones in the budget price segment today. User reviews speak in favor of the first of them. A376 is built on the basis of a less efficient CPU at a comparable gadget cost. In the A369i, other things being equal, a weaker camera is installed (3.2 megapixels versus 5 megapixels). But the A630 is more expensive. Therefore, the most optimal choice is the A390. It comes in 2 versions: with index T (worksin CDMA networks) and without it (focused on the GSM standard). Its computing heart is 6577 from MTK. It consists of 2 cores of revision A9, operating at a frequency of 1 GHz. The graphics subsystem is implemented using PowerVR's SGX 531. The RAM in this device is 512 MB, and the built-in memory is 4 GB. There is also an expansion slot for installing microSD cards. The 1500 mAh battery provides up to 3 days of battery life. Everything listed above makes it safe to say that this is a great entry-level smartphone.
Model A820
A800, A820, S750 and S720 are the main Lenovo phones in the middle price range. Reviews and relatively the same cost confirm this. But there is only one leader here - A820. Other things being equal, its computing part and memory subsystem are better. All models, except for the A820, are 2-core. But it has a 6589 CPU from the same MTK company. It has 4 revision A7 cores on board, operating at a frequency of 1.2 GHz. There is also more RAM (1 GB versus 512 MB). But the built-in is the same - 4 GB. It is also possible to increase it by installing a memory card up to 32 GB. A 2000 mAh battery with a mediocre load allows you to do without recharging up to 2 days. As a result, we can say that this is an excellent device in the middle price segment. Its hardware and software resources are sufficient for most daily tasks.
Vibe X
K900, S939 and Vibe X are the most expensive Lenovo phones. Reviewsnevertheless, they note that their technical parameters correspond to the price. The first device is based on a chip from Intel, and there may be problems with running applications. In turn, the S939 has a diagonal of 5.5 inches - not everyone is comfortable with such a large device to work with. According to this criterion, it is closer to tablets than to smartphones. But Vibe X (aka S960) is devoid of each of these shortcomings. It has a diagonal of 5 inches, and the 6589W processor is based on the ARM architecture. The structure of this CPU includes 4 cores A7, operating at a frequency of 1.5 GHz. It has 2 GB of RAM and 16 GB of built-in memory. That is, it can do without a memory card. Cell phone "Lenovo" is equipped with a 2050 mAh battery. It will last for 2 days of battery life. Vibe X is the perfect solution for those who want the best performance at a reasonable price.
In conclusion
As part of this review, Lenovo A390, A820 and Vibe X mobile phones are considered. The first of them is a budget device with a basic set of functions. It is perfect for undemanding users. A820 is a representative of the middle price range. Its performance level is similar. The device is enough for most everyday tasks. But if you're looking for maximum processing power, it's hard to find anything better than the Vibe X. And given the cost, it simply has no competitors.
