DEXP announced the launch of the BS155 smartphone in 2019. The manufacturer is offering the DEXP BS155 phone with 5.45 inch display, Mediatek MT6580M chipset, 1 GB of RAM and 8 GB of internal storage.
The DEXP BS155 series was launched with Android OS v8.1 Go Edition (Oreo) pre-installed, but it is upgradable to newer versions of OS as they become available. The 5.45 inch phone comes with a high resolution IPS display (480 x 960 px). This screen can reproduce accurate and vibrant colors. The multi-camera setup on the BS155 offers versatility, allowing you to capture a wide range of subjects and scenes with different perspectives. With multiple cameras, you can capture the same scene from different angles or focal lengths simultaneously. The BS155 also features a 2 MP front-facing camera.
DEXP BS155 specifications
|Dimensions||5.8 x 2.76 x 0.35 inch|
|SIM type||Nano SIM|
The weight of DEXP BS155 is about 5.15 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this DEXP smartphone are average (5.8 x 2.76 x 0.35 inch). Smaller smartphones are more compact and easier to carry around, but they may have smaller displays that can be harder to read and interact with. A Nano SIM is a small (12.3 x 8.8 x 0.67 mm) chipcard that is used in smartphones as a subscriber identity module (SIM) for connecting to a cellular network.
|OS version||Android OS v8.1 Go Edition (Oreo)|
|CPU||Quad-core 1.3 GHz Cortex-A7|
The DEXP BS155 comes with Android OS v8.1 Go Edition (Oreo) out of the box, but it is upgradable to the next OS. Android is a mobile operating system developed by Google based on a modified version of the Linux kernel and other open-source software. The BS155 has a Mediatek MT6580M CPU. This mid-range, quad-core CPU is capable of delivering fast and efficient performance for a wide range of tasks. The BS155 utilizes Mali-400 MP2 GPU. A GPU (Graphics Processing Unit) is a specialized chip that is primarily designed to handle and accelerate the processing of graphics and visual data. It is responsible for rendering images, videos, and animations on a smartphone screen. ARM Mali GPUs are widely used in mobile devices and have a good reputation for performance and power efficiency. They offer competitive performance and power efficiency, making them suitable for a range of applications, including gaming, multimedia, and user interface rendering.
|Screen size||5.45 inch|
|Resolution||480 x 960 px|
The 5.45 inch phone comes with IPS display. The IPS display provides enhanced features, such as optimal viewing angles, color accuracy, invariable color reproduction and better power consumption. The 5.45 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to corner. A larger screen typically requires more power to illuminate, which can impact battery life. The display of DEXP BS155 is multitouch capable. Multitouch technology enables the device's touchscreen to detect and interpret multiple touch points on the screen simultaneously.
|Internal storage||8 GB|
|Memory card slot||microSD|
1 GB of RAM is not typically considered to be enough for a smartphone. Most smartphones today come with at least 3 GB or 4 GB of RAM, and some high-end devices have even more. Having more RAM in a smartphone can provide benefits in terms of performance and multitasking. When you have more RAM, you can keep more apps and processes open in the background without slowing down the device. 32 GB of internal storage is generally considered to be the minimum amount of storage you would want in a smartphone. The BS155 has only 8 GB of internal storage. The memory of DEXP BS155 (1 GB) cannot be expanded, but the internal storage (8 GB) can be expanded with a compatible microSD card. A microSD card is a type of small, removable flash memory card used to store digital information.
|Main camera||5 + 2 MP, 2592 x 1944 px, autofocus|
|Selfie camera||2 MP|
The BS155 offers multi-camera setup on its back. The advantages of a multiple camera setup provide more versatility and creative possibilities, allowing you to capture a wider range of subjects and scenes with improved image quality and specialized features. The main camera of the BS155 is equipped with autofocus. An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. Very few Android cameras come without autofocus. The main camera of BS155 smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones, particularly for those who frequently use their phones to take photos and videos.
|GSM 2G bands||850 / 900 / 1800 / 1900|
|Network coverage||2G / 3G|
|Wi-Fi||Wi-Fi 802.11 b/g/n|
|Headphone||3.5 mm jack|
The DEXP BS155 supports 2G and 3G networks only. 3G is obsolete now, because most phones can use 4G and 5G networks. The DEXP BS155 supports the latest Wi-Fi standards. Wi-Fi is now a ubiquitous technology that is widely used in homes, businesses, public spaces, and other environments around the world. The BS155 smartphone is capable of connecting to Bluetooth devices. Bluetooth is a wireless communication technology that allows devices to connect and communicate with each other over short distances.
The BS155 has a GPS receiver. GPS allows smartphones to determine their precise location and provide accurate navigation and mapping services. This includes turn-by-turn directions, real-time traffic updates, points of interest, and alternative routes. The BS155 isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful for a variety of tasks and features.
The BS155 phone has built-in FM radio. The built-in FM Radio is great for listening to your favorite radio station. The BS155 has a microUSB port. MicroUSB is a type of USB connector that was commonly used on older smartphones, tablets, and other mobile devices. The BS155 smartphone has a 3.5 mm headphone jack. A 3.5 mm headphone jack is a small round port, that allows you to connect wired headphones or earphones to the device.
|Type||Li-Ion 2200 mAh, non-removable|
The Li-Ion 2200 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery which offers high energy, is lightweight and does not require periodic full discharge. The battery of BS155 isn't removable without voiding the warranty.
|Sensors||accelerometer, fingerprint, light, proximity|
Smartphones today come with a wealth of sensors to facilitate a better user experience. The accelerometer is a sensor that measures the tilting motion and orientation of the phone. The BS155 phone has a fingerprint scanner. This sensor identifies and authenticates the fingerprints of an individual in order to grant or deny access to a smartphone. This DEXP phones come with proximity sensor. This proximity sensor detects how close the phone is to an outside object, such as your ear.
The ambient light sensor detects the level of ambient light in the surrounding environment. The main purpose of a light sensor in a smartphone is to automatically adjust the brightness of the device's display. The Dual SIM capability of DEXP BS155 phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use.
The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the DEXP BS155, then don’t hesitate and signal the problem to us.
DEXP BS155 pictures
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