Sony Xperia M4 Aqua Dual smartphone: description, features and reviews.

Sony Xperia M4 Aqua is a smartphone that will exactly make your friends raise their eyebrows, especially when they hear its real value. Elegant design, moisture protection, tempting characteristics - this novelty, released in the summer of 2015, deserves the attention of buyers.

Appearance

Design Sony Xperia M4 Aqua almost completely repeats that more expensive smartphone brand - Xperia Z3. But the body of the novelty is made of strong polycarbonate, and not of metal.

The smartphone has a fairly standard dimensions of 14.6 x 7.3 x 0.7 cm, it is thin, lightweight (135 g) and conveniently lies in the hand.

The side panels around the screen are very thin, but the upper and lower panels are quite wide. But they are not empty: the first is the manufacturer's logo, the speaker, the front camera and a small LED that flashes in different colors, when the smartphone receives alerts, and the second is predictably placed a microphone.

The power button is located on the right end in the middle, in the same place you can find the volume and camera buttons.

The case comes in 3 colors: white, black and coral-red.

Two versions

The Xperia M4 Aqua Dual E2333, as the name implies, has two slots for the nanoSIM card, and just the Xperia M4 Aqua is only 1. In all other parameters and characteristics, they are identical. Only the weight of the Sony Xperia M4 Aqua Dual is 1 g less - 135 g compared to the usual 136 g, well, the cost of the Dual models is slightly higher.

Waterproofness

Of course, this is the main trump of this model. And compared to the previous moisture-proof model of the brand, this smartphone has become even more perfect.

So, there is no longer a need for plugs on the headphone jack and microUSB, which caused inconvenience to users. But to prevent moisture from getting inside the enclosure, after swimming, you need to wait until the ports dry before you plug something into them.

The protective plug remains only on the compartment for the nanoSIM card and microSD card, it must be carefully closed before allowing contact with the liquid.

The degree of protection of the Sony Xperia M4 Aqua shell complies with IP65 / IP68 standards, which means that it is completely protected from dust and moisture, can be immersed in water for no longer than 30 minutes and no more than 1.5 m deep.

As always happens with capacitive screens, when they come into contact with a liquid, they become uncontrollable. So you can not view your social networking page underwater, but you can take photos thanks to the physical shutter button of the camera.

To protect the housing from moisture, the battery can not be removed without special tools and skills.

Display

More often than not, this is a parameter on which manufacturers like to save in middle-class models. Smartphone Sony Xperia M4 Aqua was no exception to this rule, but still Sony engineers have done a great job and made it pretty bright, juicy and clear.

The diagonal of the screen is 5 inches, the resolution is not the maximum possible, but also rather big - 1280 x 720 pixels, the density of pixels per inch is 294.

Although this is not the best performance, pictures and fonts on the screen look clear and beautiful.

It quickly and accurately reacts to touches and gestures, as well as protected by a coating from scratches.

Characteristics

Despite the attractive design, inside the Xperia M4 - it's just a strong average. The eight-core processor Snapdragon 615, running at 1.76 GHz, and 2 GB of RAM - these characteristics today is not surprising.

But they significantly reduce its cost to a competitive level.

Another issue that has been particularly worrisome to consumers recently: Does Sony Xperia support the M4 Aqua LTE? Yes, the smartphone works with it, as well as with other necessary communication protocols - Bluetooth 4.1, NFC, WiFi, GPS.

The amount of internal memory varies, depending on the model number. How do you know exactly what it is like with a particular device? For a smartphone with 1 SIM card, the E2303 and E2353 labeling means 8 GB of memory, and the E2306 means 16 GB. The Sony Xperia M4 Aqua Dual E2312 also has 8 GB of internal storage, while the E2333 and E2363 have 16 GB.

Interface and Performance

The smartphone runs on the new version of Android 5.0, which is able to use all the features of its 64-bit processor.

As with all Sony Xperia models, the operating system has an add-on from the manufacturer, which somewhat changes its appearance, but it does not create difficulties in mastering.

But the smartphone with its functions does not always cope with "excellent". Short-term hangs when opening applications, turning them in the general list - these are often encountered problems. We can not say that they are very inconvenient, but they clearly indicate that you do not have a premium smartphone in your hands.

From the manufacturer, the user also receives a considerable number of applications. Their usefulness depends directly on how many other brand devices you have, and how you are used to using its services. Some of them can be removed, but with some you have to reconcile, regardless of your preferences.

Unfortunately, these applications also have properties that abruptly terminate and restart. This is not so rare, and when it occurs in the background, it almost does not cause any inconvenience.

But each such emergency restart triggers alerts on the main screen, which are difficult to remove without sending the report to Google. So if you temporarily left without the Internet on the device, then its desktop will be littered with a considerable number of such notifications.

Photo and video

The Sony Xperia M4 Aqua Dual E2333 significantly outperforms its predecessor M2 in this field. Like most modern models, it has 2 cameras: the main one is 13 Mp and the rather good frontal is 5 Mp.

The application for working with photos and video is launched either from the main desktop, or simply by pressing the physical shutter button.

Like all Xperia smartphones, it is rich in various modes (52 scenarios) and settings for manual shooting, but auto mode also copes quite well with the selection of optimal parameters for different conditions. Color transmission in natural and artificial lighting is quite accurate, the clarity and brightness of most pictures are also pleasantly pleasing. But a full-fledged replacement for a digital camera the smartphone will not be able to become.

The speed of the camera is its drawback - because of a low-power processor, the frame processing is rather slow. Therefore, shooting fast moving objects will be difficult.

The front camera will be pleased with its capabilities of video call fans in Skype and Selfi, as it gives a fairly clear picture with correct color rendering.

As for the video, the maximum possible quality for shooting is 1080 pixels.

Battery

Speaking about the smartphone Sony Xperia M4 Aqua, special attention should be paid to its battery. After all, the manufacturer actively promotes it as one of its main advantages. The battery capacity of 2400 mA theoretically should provide the user 2 days without recharging.

But do the manufacturer's assurances coincide with reality?

The smartphone has a number of options that allow you to save a charge, for example,

• Disable all active applications when the screen is turned off - while you can create an exclusion list for especially useful applications;
• STAMINA mode - disables all functions except the most necessary ones - calls and SMS.

But even without these improvements, at the end of the day of moderate use the smartphone demonstrates a high level of the remaining charge - about 60%. Of course, when watching movies or during games, the battery sits faster, a similar effect on it has the use of Wi-Fi and 4G.

What do customers think about the Sony Xperia M4 Aqua?

The reviews unanimously mark the beautiful design, which at first glance the smartphone can be attributed to the premium class. The strict and laconic black casing of the Sony Xperia M4 Aqua Black has become a universal option for buyers of different sex and age, and the red-pink Coral fell to the taste of technically savvy fashioners. A beautiful bright display, a convenient operating system - all this speaks for the smartphone.

Another advantage of the smartphone - it's the only model at the moment with 2 SIM-cards and moisture protection. The latter is needed not only when in the summer friends unexpectedly throw you into the sea, but also in case the apparatus falls into a puddle, or use it during heavy rain.

And what is dissatisfied with the buyers of Sony Xperia M4 Aqua? The reviews mark serious problems with the internal memory capacity of models with only 8 GB. Thus, OS files and preinstalled applications leave the user with slightly more than 1 GB of free space, which hardly allows you to install all the necessary services. And the memory card does not solve the problem. Android 5.0 allows you to install applications only on the internal memory of the device.

Disadvantages and noticeable hangs in the browser and annoying bug reports.

Summing up

Sony Xperia M4 Aqua is an interesting model with significant disadvantages and advantages. She has a beautiful design, a good screen, a long-running battery, good value for money and, of course, moisture protection achieved with a minimum of uncomfortable stubs.

But the performance of the smartphone is not high, with intensive use the battery is quickly discharged, the camera is rather weak, and the small amount of internal memory makes it very difficult to work with applications.

Therefore, the attractiveness of this model depends solely on your preferences and requests. If you need a beautiful waterproof smartphone for infrequent use - it's an excellent choice. If you like to spend hours on the Internet, play for a long time and take a lot of pictures - this model is not quite what you need.