Sonim XP3340 Sentinel Z1 Specifications, Tests and Review

Design of Sonim XP3340 Sentinel Z1 has dimensions of 126 mm × 60 mm × 25 mm and weight of 185 g. The water resistance of the phone´s design is also worth mentioning.

The screen size reaches 2" inches. Smaller phone displays are not necessarily a disadvantage. They are easier to use with one hand. However, displays of these sizes don't provide the same experience when watching videos or playing games, so they're better suited for less demanding users. It means, if you're a basic user and you don't expect to use your phone for activities like watching videos or playing games on regular basis, this size is perfectly adequate.

Display Resolution of Sonim XP3340 Sentinel Z1 is 240 x 320 pixels. A higher display resolution is a prerequisite for a sharper image. The standard for mid-range phones today is a Full HD resolution of 1920 × 1080 px. Cheaper phones, which usually have a smaller diagonal, have an HD resolution of 1280 × 720 px. Smaller resolutions can only be found in older models. Best phones, on the other hand, have a 4K resolution of 3840 x 2160 px.

The processor type of the Sonim XP3340 Sentinel Z1 is MediaTek.

In addition, if you need more memory, this model offers the option of inserting a memory card to increase the storage size.

The battery size of Sonim XP3340 Sentinel Z1 is 2000 mAh. Nevertheless, battery capacity is not the only factor that affects the phone's battery life. For example - the size of the display, the performance of the processor, the use of data functions and, of course, the intensity of use of phone in general all have a significant impact on battery life. Standard for most smartphones today is a battery capacity of around 4500 to 5000 mAH. Phones with this battery size usually guarantee a phone life of at least 1 day. Older or cheaper smartphone models can then reach battery capacities typically around 2500 mAH and below. With this capacity, you may find that if you use your phone heavily, you may need to recharge your phone during the day.

Standby time is 400 hours. The value indicates how long your phone will last on a single charge when you are not actively using it. The battery life when making calls is, like standby time, a figure that tells us how long the phone will last on a single charge when making continuous calls. For the Sonim XP3340 Sentinel Z1 it is 420 minutes.

Bluetooth 2.1 EDR makes it easy to connect your phone to other wireless devices such as headphones, speakers, TV or tablet and more.