Smartphones

Blackview BV4900s, cheap like many but resistant like few

The Blackview BV4900s It is a rugged smartphone that surprises us with its affordable price and exceptional resistance to the elements; We are talking about a mobile that we can get in the range of 100 euros and that boasts both IP68 / IP69K certification and MIL-STD-810G military grade, it is for this and other reasons that it gains all our attention today .

We can anticipate that inside it carries basic hardware, but it makes up for it with the incorporation of the Android 11 Go Edition operating system and the custom interface Doke OS 2.0, not to mention that its bet really falls on its resistance and autonomy, the latter provided by a 5,580mAh battery. If you are interested in knowing it in detail, you have come to the right place, but if you are looking for something equally resistant, but much more powerful, perhaps we can recommend you to the Blackview BV9800 Pro instead.

Technical specifications of the Blackview BV4900s

BLACKVIEW BV4900S
DESIGN
Dimensions 157.5mm × 78.1mm × 13.7mm
Weight 261 grams
Colors Black, yellow, green, orange
NET
Technologies / Bands
  • 2G: GSM: B2 / B3 / B5 / B8
  • 3G: WCDMA: B1 / B8
  • 4G: TD-LTE: B40 FDD-LTE: B1 / B3 / B7 / B8 / B20
SIM type Nano SIM
SCREEN
Display technology LCD
Dimension 5.7 inch
Resolution HD +, 1,400 x 720 pixels
Multitouch Yes
PERFORMANCE
Processor SC9863A Octa Core 1.6GHz
RAM 2GB
STORAGE MEMORY
Capacity 32GB
SD slot Yes, 128GB
OS
Version Android 11 with Doke OS 2.0
CAMERA
Resolution 8MP
Secondary camera 5MP
Maker Sony
BATTERY
Capacity 5580mAh
Fast charge No
CONNECTION PORTS
loading port Micro-USB
USB OTG Yes
Headphones Yes, for Jack
CONNECTIVITY
Wifi Yes
Bluetooth Yes, 4.2
Gps Yes
NFC No
OTHER FEATURES
Spanish Language Yes
Box contents Phone, Charging Adapter, Micro USB Cable, User Manual.
Official site Blackview

Resistant like few

What characterizes the Blackview BV4900 and BV900s is the rugged design made to withstand the elements of this world, including environmental factors such as high temperatures and misfortunes such as accidental falls. The shell is made of industrial rubber with flexible and elastic properties, while the corners are reinforced with wear-resistant titanium-aluminum alloy. These corners are covered with pads that serve to absorb impacts.

Blackview BV4900s

As if that were not enough, the ports have a cover that protects them from water and the buttons are reinforced with aluminum.

All this is worth the terminal IP68 / IP69K and MIL-STD-810G certifications, which in a nutshell means that it is waterproof (up to 1.5m for 30 minutes) and also from falls (up to 1.5m without receiving damage).

But as expected, all this resistance comes at the price of being a heavy device and not very thin, we are talking about 261 grams and 13.7mm, respectively.

Blackview BV4900s - Design

For its part, the screen is protected by Dragontrail high durability crystal, which is characterized by its unusual resistance to scratches and blows. Speaking of the screen, this is a 5.7 inch LCD panel that offers us HD + resolution of 1,400 x 720 pixels and that is free of notches or perforations, as is the custom in this class of devices.

Blackview BV4900s - Display

Finally, it could be said that the mobile is available in 4 colors: black, yellow, orange and green. And we say could since the only thing that changes is the color of the stripes on the housing and nothing else.

Hardware and Features

Hardware is not usually the strength of rugged terminals and this is no exception, an 8-core chip awaits us Unisoc SC9863A as a nerve center, which is accompanied by 2GB of RAM and 32GB of internal storage. The latter is expandable up to 128GB via Micro-SD, it should be noted.

Meanwhile, a 5,580mAh battery powers the terminal and provides at least 2 days of average use. Unfortunately it does not support fast charging, but it does support reverse charging, so it can act as a Powerbank to power another mobile using a USB OTG cable.

Blackview BV4900s - Reverse charging

The performance that this set provides is nothing exceptional, but for the price we will hardly get anything that is much better. In addition, this lack of resources is compensated by the presence of an operating system optimized to work in these circumstances, we are talking about Android 11 Go, whose interface is in charge of the layer Doke OS 2.0 of the company.

In terms of connectivity the usual awaits us, we are talking about Wi-Fi b / g / n, Bluetooth 4.2, 4G LTE and GPS + GLONASS + BEIDOU. Unfortunately this model lacks NFC, something that is actually present in its older brother.

Finally, we can mention that it has a 8MP rear camera with f / 2.4 aperture, which is accompanied by two decorative sensors, while the front camera is 5MP and has an f / 2.2 aperture. The quality of the photos is nothing to brag about, but in this price range you simply cannot ask for more.

Blackview 4900

Differences between the Blackview BV4900 and BV4900s

The Blackview BV4900s is a shortened version of another terminal from the company that goes by a similar name (Blackview BV4900). However, the cutouts occur on the hardware side and do not compromise the exceptional durability or strength that this terminal boasts.

In this sense, they both look identical on the outside, but definitely the Blackview BV4900 without “S” is ahead of the BV4900s in terms of performance thanks to its Helio A22 processor and an additional 1GB of RAM (for a total of 3GB). But this is not all, since it has the advantage of having NFC for contactless payments. Another small difference is in the operating system; Being more recent, the BV4900Ss comes with Android 11 instead of Android 10, but this should not be as much of a determining factor in making a decision as the following.

Blackview 4900

Obviously the Blackview BV4900 is more expensive than its younger brother, and in this case we are contemplating a price difference of up to 40 euros, which is an important factor that could influence the decision to buy more than one.

Availability and price of the Blackview BV4900s

Speaking of buying, the new BV4900s is available at Banggood for a very affordable price.

On the other hand, you can get the standard Blackview BV4900 for sale at Amazon.com, as well as also in PC Components and acquire it from eBay marketplace It’s not a bad idea.

PROS:
  • Certifications IP68 + IP69K
  • Waterproof
  • Long-lasting battery with reverse charging
  • Android 11 Go

CONS:
  • Low performance processor
  • It doesn’t have NFC like the BV4900
  • Micro-USB port
7.3
Total score

Performance
6

Screen
7

Camera
7

Connectivity
7

Battery
9

Design and materials
8

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