Vertex

Vertex Impress Lion Dual Cam 3G: Pros and Cons

Android OS v7.0 (Nougat)
Mediatek MT6580
Mali-400 MP1
1 GB / 8 GB
5 inch (720 x 1280 px)
8 + 5 MP, 3264 x 2448 px, autofocus

Vertex announced the launch of the Impress Lion Dual Cam 3G smartphone in 2017. The manufacturer is offering this smartphone with 5 inch IPS display, Mediatek MT6580 SoC, and 1 GB of RAM. The Impress Lion Dual Cam 3G series was launched with Android OS v7.0 (Nougat) pre-installed, but it is upgradable. This phone features a high resolution 720 x 1280 px IPS display. The size of screen is 5 inch. The Impress Lion Dual Cam 3G has a multi-camera setup. The lens offers versatility. It lets you capture a wide range of subjects and scenes from different perspectives. 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 Vertex Impress Lion Dual Cam 3G 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.

Vertex Impress Lion Dual Cam 3G / 1

Vertex Impress Lion Dual Cam 3G specifications

BrandVertex
NameImpress Lion Dual Cam 3G
ModelIMPLIDC3G
Release date2017

Weight, dimensions, colors

Colorsgray
SIM typeMicro SIM

A micro SIM is a smaller version of the standard SIM card used in mobile devices.

Vertex Impress Lion Dual Cam 3G / 1

System, chipset, performance

OS versionAndroid OS v7.0 (Nougat)
SoCMediatek MT6580
CPUQuad-core 1.3 GHz Cortex-A7
GPUMali-400 MP1

The Vertex Impress Lion Dual Cam 3G 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.

Vertex Impress Lion Dual Cam 3G / 2

Display type, size, resolution

Display typeIPS
Screen size5 inch
Resolution720 x 1280 px
Multitouch supportyes

The 5 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. The 5 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to corner.

Vertex Impress Lion Dual Cam 3G / 3

Memory, storage

RAM1 GB
Internal storage8 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 Impress Lion Dual Cam 3G has only 8 GB. You can expand the internal storage (8 GB) with a compatible microSD card.

Cameras, flash

Main camera8 + 5 MP, 3264 x 2448 px, autofocus
FlashLED
Selfie camera5 MP

The Impress Lion Dual Cam 3G has a multi-camera setup. It lets you adapt to different photography situations. You can achieve various perspectives and compositions. The Impress Lion Dual Cam 3G comes with a basic camera setup and lacks any advanced features.

Connectivity, network, wireless

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

The 3G is obsolete now, because most phones can use 4G and 5G networks. The phone is capable of connecting to Wi-Fi networks. The Impress Lion Dual Cam 3G 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-Ion 4400 mAh, non-removable

The Li-Ion 4400 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. The battery of Impress Lion Dual Cam 3G isn't removable without voiding the warranty.

Features, sensors, specials

Sensorsaccelerometer, light, proximity
SpecialsDual SIM

Today, smartphones come with many sensors. They help make the user experience better. The Impress Lion Dual Cam 3G smartphone has an accelerometer. 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 Vertex 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
  • multicamera setup
  • Dual SIM support

Cons

  • limited-size screen
  • insufficient memory
  • insufficient internal storage
  • no OIS function
  • no 4G support
  • no 5G support
  • no NFC feature
  • no Type-C USB port
  • no digital compass
  • no fingerprint reader
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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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