DEXP Z455

DEXP Z455
Brand: DEXP
Category: Mobiles

  • Processor
    ARM Cortex-A53, 1300 MHz, Cores: 4

  • RAM
    3 GB

  • Storage
    16 GB

  • Display
    5.45 in, IPS, 720 x 1440 pixels, 24 bit

  • Camera
    3264 x 2448 pixels, 1920 x 1080 pixels, 30 fps

  • Battery
    3400 mAh, Li-Ion

Our Rating

The overall rating is based on review by our editors

7.8 3.9 1
  • Design 8 / 10
  • Display 7 / 10
  • Camera 7 / 10
  • Features 8 / 10
  • Connectivity 9 / 10
  • Usability 8 / 10
  • Performance 8 / 10
  • Battery 7 / 10

DEXP Z455 is the first smartphone released by DEXP in the month of December 2018. We are expecting DEXP to release more phones in the month of December.

The smartphone packs 3 GB RAM and 16 GB internal storage. Although the storage might look insufficient for big apps, it can be increased with microSD, microSDHC, and microSDXC memory card to store photographs, videos, and games.

DEXP’s latest release runs on Android 8.1 Oreo (which is not the latest version) operating system for better user experience. The display is 5.45 inches which are great for watching movies and playing games. The display resolution is 720 x 1440 pixels.

The body of the phone is made out of plastic and metal which makes it light in weight and it comes in two colors, Black and Gold. The phone handles Dual Sim card that is Nano-SIM.

The dimension of the phone is 70 x 146.5 x 10 mm and it weighs 180 grams with battery. The phone is powered by the MediaTek MT6739WA processor.

DEXP is quite frequent in launching phones, in fact in the year 2018 itself the company has released 36 smartphones and tablets. For the latest phones and tablets, check out giztop.com and get best deals, coupons, offers, comparison, reviews and more!

DEXP Z455 - SPECIFICATIONS

General

  • Model
    DEXP Z455
  • Released
    Dec, 2018
  • Status
    Available

Design

  • Type Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones.
    Bar
  • Dimensions
    70 x 146.5 x 10 mm
  • Weight
    180 g
  • Waterproof
    No

Display

  • Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)
    IPS
  • Size
    5.45 in (inches)
  • Resolution
    720 x 1440 pixels
  • Display Colors Display Colors is refers to the number of different shades of colors that the screen is capable of displaying => 64K colors, 256K colors and 16 million colors, Obviously 16M is highest available range of colors and better than others.
    16M Colors
  • Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.
    295 ppi (pixels per inch)
  • Touch Screen
    Yes
  • Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind.
    Oleophobic (lipophobic) coating
  • Features
    Capacitive
    Multi-touch

Hardware

  • CPU The main chipset of the device.
    ARM Cortex-A53, 1300 MHz, Cores: 4
  • GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.
    PowerVR GE8100
  • RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices.
    3 GB
  • Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored.
    16 GB
  • Memory Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.
    microSD, microSDHC, microSDXC
  • Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.
    Proximity
    Light
    Accelerometer
    Compass
    Fingerprint

Software

  • Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device.
    Android 8.1 Oreo
  • User Interface UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface.
    Yes

Camera

  • Rear Camera Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality.
    7.99 MP (megapixels)
  • Image
    3264 x 2448 pixels
  • Video
    1920 x 1080 pixels
  • Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration)
    LED
  • Front Camera
    1.92 MP (megapixels)

Network

  • SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages.
    Micro SIM
  • Dual SIM
    Micro-SIM

Connectivity

  • Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.
    b, g, n, Wi-Fi Hotspot
  • USB
    2.0, Micro USB
  • GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.
    GPS, A-GPS, GLONASS
  • NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.
  • Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.
    No
  • Headphone Jack

Battery

  • Capacity Battery Capacity
    3400 mAh, Li-Ion
  • Placement
    Non-Removable

Media

  • Video Playback
    Yes Support 3GP, MP4, FLV, WMV, AVI, MKV, H.264, H.263
  • Video Out
    Yes With Wireless Media Connection
  • FM Radio
    Yes
  • Ring Tones
    Yes
  • Loudspeaker
    Yes
  • Handsfree
    Yes

Data

  • 4G LTE 4G LTE bands
    Yes
  • Speed
    LTE 800 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz

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