Thumbnail of product A3 from brand Umidigi
Logo of brand Umidigi

Smartphone Umidigi A3

Umidigi
Phones
Smartphone

The smartphone Umidigi A3 is a sleek and modern device, offering a smooth user experience thanks to its MediaTek MT6739 processor at 1.5 GHz and 2 GB of RAM. With an internal storage capacity of 16 GB, expandable up to 256 GB via a MicroSD card, it allows you to keep all your essential apps and files.

Its curved 5.5-inch screen with a resolution of 720 x 1440 pixels ensures a pleasant visual experience, ideal for watching videos and browsing the Internet. The Gold color design adds a touch of sophistication, while its weight of only 186 g makes it easy to handle.

The Umidigi A3 is also equipped with a rear camera of 12 MP and a front camera of 8 MP, allowing you to capture quality photos and make clear video calls. Additionally, its 3300 mAh battery provides sufficient autonomy for daily use.

In terms of connectivity, the smartphone supports 4G, Wi-Fi, and Bluetooth 4.0, ensuring fast and reliable connections. The Android 8.1 operating system offers an intuitive interface and easy access to a multitude of apps via the Google platform.

In summary, the Umidigi A3 is an affordable smartphone that combines performance, design, and practical features, perfect for everyday use.

Manual of product A3

First page image of the manual for A3

User Manual
40 pages
View manual
7 10

Editorial note

The Umidigi A3 is a smartphone that stands out for its modern and elegant design, particularly thanks to its 5.5-inch curved display, offering a pleasant visual experience. The integrated fingerprint sensor also facilitates daily use, ensuring quick and convenient security. However, some limitations may hinder users. The screen resolution of 720 x 1440 pixels is considered below current standards, which can affect visual quality when watching videos or photos. Additionally, the internal storage capacity of 16 GB may prove insufficient for users who need to store numerous applications and multimedia files. The RAM limited to 2 GB can also lead to slowdowns when using multiple applications simultaneously. In terms of performance, the MediaTek MT6739 processor at 1.5 GHz delivers satisfactory results for everyday tasks, although it may struggle with more demanding applications. The 3300 mAh battery allows for prolonged use, a significant advantage for users on the go. Finally, despite some weaknesses, the Umidigi A3 remains an interesting option considering its value for money. Features such as 4G LTE connectivity and the possibility of storage expansion add value to this model. Support is also provided by a comprehensive user manual, making it easier to get to grips with the product.

Score details

User experience

The user experience is pleasant thanks to the 5.5-inch curved screen and the integrated fingerprint sensor, but the screen resolution may disappoint some users.

Performance

The MediaTek MT6739 processor at 1.5 GHz with 4 cores offers decent performance for everyday tasks, but the limitation of RAM to 2 GB can lead to slowdowns during multitasking.

Battery life

The 3300 mAh battery allows for prolonged use, although details on talk time and standby time are lacking to fully assess this category.

Design

The design is modern and sleek, with a nice finish and a curved screen that enhances the overall aesthetics of the product.

Value for money

The price is reasonable for the features offered, but the internal storage capacity of 16 GB may be insufficient for some users, limiting the overall value.

Features

The product has interesting features like 4G LTE connectivity and the possibility of storage expansion, but the camera quality is inferior to that of high-end models.

Support

The 40-page user manual is available, providing a good level of support to help users get acquainted with the product.

Advantages

5.5-inch curved screen, 720 x 1440 pixels

Integrated fingerprint sensor for security

MediaTek MT6739 processor, 4 cores, 1.5 GHz

16 GB of storage, expandable up to 256 GB

4G LTE connectivity for fast browsing

Disadvantages

Internal storage limited to 16 GB

Low screen resolution, 720 x 1440

Only 2 GB of RAM for multitasking

Mediocre rear camera in low light

Insufficient processor for demanding games

Technical Specifications A3

General Information

Design

  • Product color
    Gold
  • Format
    Bar

Screen

  • Screen size
    5.5 "
  • Screen resolution
  • Screen shape
    720 x 1440 pixels
  • Touch technology
    Curved
  • Touch screen type
    Multiple pressures
  • Rounded screen corners
    Capacity
  • Yes

Other features

  • Touch screen
    Yes

Detectors

  • Ambient light sensor
    Yes
  • Ambient light sensor
    Yes
  • Ambient light sensor
    Yes
  • Ambient light sensor
    Yes

Processor

  • Processor frequency
    1.5 GHz
  • Processor family
    MediaTek
  • Processor model
    MT6739
  • The architecture of the processor
    ARM Cortex-A53
  • Number of processor cores
    4

Storage support

  • RAM capacity
    2 GB
  • Internal storage capacity
    16 GB
  • Compatible memory cards
    MicroSD (TransFlash)
  • Maximum memory card size
    256 GB
  • USB mass storage
    Yes

Camera

  • Rear camera type
    Dual camera
  • Geolocation
    Yes
  • Geolocation
    Yes
  • Resolution of the rear camera (digital)
    12 MP
  • Resolution of the second rear camera (digital)
    5 MP
  • Pixel size of the rear camera
    1.25 µm
  • Front camera opening number
    2
  • Front camera type
    Single camera
  • Front camera resolution (digital)
    8 MP
  • Front camera opening number
    2
  • Geolocation
    Yes
  • Geolocation
    Yes
  • Geolocation
    Yes
  • Video recording modes
    720p, 1080p
  • Maximum cadence
    30 fps
  • Flash type
    LED
  • Geolocation
    Yes
  • Video capture resolution
    1920 x 1080 pixels

Network

  • SIM card capacity
    Dual SIM
  • Compatible VoLTE (Voice over LTE)
    Yes
  • SIM card type
    NanoSIM
  • 2G Standards
    GSM
  • 3G Standards
    WCDMA
  • 4G standard
    LTE-TDD & LTE-FDD
  • Wifi standards
    802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
  • Compatible VoLTE (Voice over LTE)
    Yes
  • Bluetooth model
    4.0
  • Compatible VoLTE (Voice over LTE)
    Yes
  • Compatible VoLTE (Voice over LTE)
    Yes
  • Mobile network generation
    4G

Registration

  • Registration type
    -

Connectivity

  • USB port
    Yes
  • USB connector
    Micro-USB
  • USB Version
    2.0
  • Headset connection
    3.5 mm

Messaging

  • Text prediction system
    Yes
  • Text prediction system
    Yes
  • Text prediction system
    Yes
  • Text prediction system
    Yes
  • Text prediction system
    Yes
  • Text prediction system
    Yes

Representation / realization

  • Video call
    -
  • Wireless charging
    -
  • Alert with vibrator
    Yes
  • Graphics adapter
    IMG8XE1PPC
  • Personal Information Management (PIM)
    Alarm clock, Calculator, Calendar
  • Alert with vibrator
    Yes
  • Customization
    Icons, Menu, Shortcuts
  • Alert with vibrator
    Yes
  • Themes
    Wallpapers
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes

Navigation

  • Assisted GPS (A-GPS)
    -
  • Wi-Fi Position
    Yes
  • Wi-Fi Position
    Yes
  • Wi-Fi Position
    Yes
  • Wi-Fi Position
    Yes

Multimedia

  • FM Radio
    -
  • Supported audio formats
    AAC
  • Supported video format
    AAC+
  • AMR-NB
  • AMR-WB
  • APE
  • MP3
  • PCM
  • WAV
  • M4V
  • MKV
  • MP4
  • XVID

Call management

  • Call timer
    Yes
  • Call timer
    Yes
  • Call timer
    Yes
  • Call timer
    Yes
  • Call timer
    Yes
  • Call timer
    Yes
  • Call timer
    Yes

Software

  • Installed operating system
    Android 8.1
  • Platform
    Android
  • Support Google applications
    Google Maps, Google Play
  • Application distribution platform
    Google Play

Battery

  • Battery technology
    -
  • Battery capacity
    3300 mAh
  • Waiting time (3G)
    - h
  • Waiting time (3G)
    - h

Weight and dimensions

  • Weight
    186 g
  • Width
    70.2 mm
  • Depth
    8.5 mm
  • Height
    147.2 mm

Packaging contents

  • Cables included
    USB
  • Ejection pin
    Yes
  • Ejection pin
    Yes
  • Ejection pin
    Yes

Frequently Asked Questions

How do I reset my Umidigi A3?
To reset your Umidigi A3, press and hold the volume +, power, and home buttons simultaneously during startup.
What should I do if my SIM card is too small for my Umidigi phone?
Use a SIM card adapter that will allow you to insert the smaller SIM card into your phone.
What is an IMEI number?
IMEI stands for "International Mobile Equipment Identity." It is a unique fifteen-digit number that identifies your Umidigi phone among other devices.
What are the dimensions of my smartphone's screen?
The size of your smartphone's screen is usually measured in inches, with 1 inch being equivalent to 2.54 centimeters. This measurement corresponds to the diagonal of the screen, which you can obtain by measuring from the bottom left to the top right.
Can my smartphone's battery explode?
Make sure that your smartphone's battery does not overheat, as while the risk is very low, there is a possibility of explosion.
What is the operating system of the Umidigi A3?
The Umidigi A3 runs on the Android operating system.
What is the weight of the Umidigi A3?
The weight of the Umidigi A3 is 186 grams.
What is the screen size of the Umidigi A3?
The screen of the Umidigi A3 measures 5.5 inches.
What is the height of the Umidigi A3?
The height of the Umidigi A3 is 147.2 mm.
What is the resolution of the Umidigi A3's screen?
The resolution of the Umidigi A3's screen is 720 x 1440 pixels.
What is the width of the Umidigi A3?
The Umidigi A3 has a width of 70.2 mm.
What is the depth of the Umidigi A3?
The depth of the Umidigi A3 is 8.5 mm.
What type of USB connection does the Umidigi A3 have?
The Umidigi A3 is equipped with a Micro-USB connection.
What is the memory capacity of the Umidigi A3?
The storage memory of the Umidigi A3 is 16 GB.
Is the manual for the Umidigi A3 available in French?
Yes, the manual for the Umidigi A3 is available in French.

Similar products

Umidigi A1 Pro
1
Umidigi Phones Smartphone
Thumbnail of product Umidigi A1 Pro
Discover the technical sheet of A1 Pro from Umidigi and its manuals...
Available manuals:

Umidigi Z2 Pro
1
Umidigi Phones Smartphone
Thumbnail of product Umidigi Z2 Pro
Discover the technical sheet of Z2 Pro from Umidigi and its manuals...
Available manuals:

Umidigi One
1
Umidigi Phones Smartphone
Thumbnail of product Umidigi One
Discover the technical sheet of One from Umidigi and its manuals...
Available manuals:

Motorola Charm
1
Motorola Phones Smartphone
Thumbnail of product Motorola Charm
Discover the technical sheet of Charm from Motorola and its manuals...
Available manuals:

Motorola Cliq
1
Motorola Phones Smartphone
Thumbnail of product Motorola Cliq
Discover the technical sheet of Cliq from Motorola and its manuals...
Available manuals:

Umidigi One Pro
1
Umidigi Phones Smartphone
Thumbnail of product Umidigi One Pro
Discover the technical sheet of One Pro from Umidigi and its manuals...
Available manuals:

Umidigi Z2
1
Umidigi Phones Smartphone
Thumbnail of product Umidigi Z2
Discover the technical sheet of Z2 from Umidigi and its manuals...
Available manuals:

Umidigi A9 Pro
1
Umidigi Phones Smartphone
Thumbnail of product Umidigi A9 Pro
Discover the technical sheet of A9 Pro from Umidigi and its manuals...
Available manuals:

Motorola Electrify
1
Motorola Phones Smartphone
Thumbnail of product Motorola Electrify
Discover the technical sheet of Electrify from Motorola and its manuals...
Available manuals:

Motorola Cliq 2
1
Motorola Phones Smartphone
Thumbnail of product Motorola Cliq 2
Discover the technical sheet of Cliq 2 from Motorola and its manuals...
Available manuals:

Motorola DEFY XT
1
Motorola Phones Smartphone
Thumbnail of product Motorola DEFY XT
Discover the technical sheet of DEFY XT from Motorola and its manuals...
Available manuals:

Motorola Droid 4
2
Motorola Phones Smartphone
Thumbnail of product Motorola Droid 4
Discover the technical sheet of Droid 4 from Motorola and its manuals...
Available manuals:

More product categories from brand Umidigi

More product types from brand Umidigi

Presentation of product A3 specifications from brand Umidigi

General Information

The Umidigi A3 is a smartphone from the Umidigi brand, known for its quality and innovations in the mobile device sector. This model, referred to as A3 | A3_GD, is designed to provide reliable performance and an enriching user experience.

Design

Sporting an elegant Gold hue, the Umidigi A3 stands out with its bar format, making it easy to use in various environments. Its modern and refined design makes it an appealing device.

Screen

Equipped with a 5.5-inch screen, the Umidigi A3 offers a pleasant visual experience thanks to its 720 x 1440 pixels resolution. Its curved shape and capacitive touchscreen with multi-touch allow for smooth and precise interaction. Additionally, the rounded corners add an aesthetic touch to the device.

Sensors

The Umidigi A3 is equipped with several sensors, including an orientation sensor, a proximity sensor, an accelerometer, and an ambient light sensor, allowing for intelligent use adapted to various situations.

Processor

Powered by a MediaTek MT6739 processor at 1.5 GHz and featuring 4 cores, the Umidigi A3 ensures smooth application execution and effective multitasking, making its daily use enjoyable.

Storage Support

With 2 GB of RAM and an internal storage capacity of 16 GB, expandable up to 256 GB via a MicroSD card, the Umidigi A3 allows for managing a reasonable amount of data and applications, although this may be limited for demanding users.

Camera

The smartphone is equipped with a single rear camera of 12 MP and a second camera of 5 MP, with an LED flash and an auto-focus function for clear shots. The front camera of 8 MP allows for good quality selfies, although it does not compete with high-end models.

Network

The Umidigi A3 supports a single SIM card, with connectivity standards of 2G, 3G, and 4G (LTE-TDD & LTE-FDD). It also offers fast Wi-Fi connectivity and Bluetooth 4.0 for effective wireless connectivity.

Software

Running on Android 8.1, the Umidigi A3 provides a smooth and intuitive interface, compatible with various Google applications, thus facilitating access to digital services.

Battery

The 3300 mAh battery of the Umidigi A3 allows for prolonged use, although the technology used is nickel-metal hydride (NiMH), requiring regular recharging to maintain optimal performance.

Weight and Dimensions

Weighing 186 g, with dimensions of 70.2 mm in width, 8.5 mm in depth, and 147.2 mm in height, the Umidigi A3 is designed to be lightweight and easy to handle.

Package Contents

The Umidigi A3 comes with a charging cable, a power adapter, a quick start guide, and an eject pin to facilitate access to the SIM card and memory card.