DEXP

DEXP GL255: Pros and Cons

Android OS v7.0 (Nougat)
Mediatek MT6737M
Mali-T720 MP1
1 GB / 16 GB
5.5 inch (640 x 1280 px)
5 MP, 2592 x 1944 px, autofocus

DEXP announced the launch of the GL255 smartphone in 2018. The manufacturer is offering this smartphone with 5.5 inch IPS display, Mediatek MT6737M SoC, and 1 GB of RAM. The GL255 series was launched with Android OS v7.0 (Nougat) pre-installed, but it is upgradable. This phone features a high resolution 640 x 1280 px IPS display. The size of screen is 5.5 inch. This smartphone has a single camera on the back (5 MP, 2592 x 1944 px, autofocus). Does this phone justify its price tag? I hope to provide clarity by the conclusion of my review.

Table of Contents

This article shares our personal experiences and thoughts about using the DEXP GL255 smartphone. We hope to offer helpful insights to others interested in this device. The specifications below are from the official manufacturer data, but we also consider user reviews. If you've seen any mistakes or things missing in these specifications, please let us know.

DEXP GL255 / 1

DEXP GL255 specifications

BrandDEXP
NameGL255
ModelGL255
Release date2018

Weight, dimensions, colors

Weight6.7 oz
Dimensions5.91 x 2.81 x 0.38 inch
Colorsblue, gold
SIM typeNano SIM

The weight of DEXP GL255 is about 6.7 oz with battery. This is average for smartphones of the same size. Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM).

System, chipset, performance

OS versionAndroid OS v7.0 (Nougat)
SoCMediatek MT6737M
CPUQuad-core 1.25 GHz Cortex-A53
GPUMali-T720 MP1

The DEXP GL255 comes with Android OS v7.0 (Nougat) out of the box. The Android operating system uses the Linux kernel as its foundation. It includes a user interface, middleware, and many pre-installed applications. The mid-range CPU can deliver fast, efficient performance for many tasks. Many mobile devices use ARM Mali GPUs. They are well known for their good performance and power efficiency.

DEXP GL255 / 1

Display type, size, resolution

Display typeIPS
Screen size5.5 inch
Resolution640 x 1280 px
Multitouch supportyes

The 5.5 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. The 5.5 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to corner.

Memory, storage

RAM1 GB
Internal storage16 GB
Memory card slotmicroSD

1 GB of RAM is not typically considered to be enough for a smartphone. The needed RAM amount for good performance depends on factors. These include the OS, the apps, and the services you use. Most people think a smartphone needs at least 32 GB of storage. The GL255 has only 16 GB. You can expand the internal storage (16 GB) with a compatible microSD card.

DEXP GL255 / 2

Cameras, flash

Main camera5 MP, 2592 x 1944 px, autofocus
FlashLED
Selfie camera2 MP

The single camera can be enough for many smartphone users. It depends on their photography needs and preferences. The GL255 comes with a basic camera setup and lacks any advanced features.

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv4.0, A2DP
GPSA-GPS
NFCno
FM radioyes
USBmicroUSB 2.0
Headphone3.5 mm jack

Worldwide, people use 4G networks. They have become the standard for mobile networks in many countries. The phone is capable of connecting to Wi-Fi networks. The GL255 smartphone is capable of connecting to Bluetooth devices. The GPS allows this smartphone to find their exact location. It provides accurate navigation and mapping. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows you to connect wired headphones or earphones to the device.

Battery type, capacity, charger

TypeLi-Po 4000 mAh, non-removable

The Li-Po 4000 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The battery of GL255 isn't removable without voiding the warranty.

Features, sensors, specials

Sensorsaccelerometer, fingerprint, light, proximity
SpecialsDual SIM

Today, smartphones come with many sensors. They help make the user experience better. The GL255 smartphone has an accelerometer. The GL255 phone has a fingerprint scanner. The light sensor detects the level of light in the environment. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this DEXP phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.

Pros

  • microSD slot
  • Dual SIM support

Cons

  • limited-size screen
  • insufficient memory
  • insufficient internal storage
  • single camera setup
  • no OIS function
  • no 5G support
  • no NFC feature
  • no Type-C USB port
  • low-capacity battery
  • no digital compass
Add DEXP GL255 to your comparison

Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.

Lucas Bradley I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.
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