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Smartphone MaxCom MM428

MaxCom
Phones
Smartphone

The MaxCom MM428 is a compact and functional smartphone, ideal for those looking for a simple and efficient device. With a 1.8-inch screen and a resolution of 160 x 128 pixels, it provides a clear visual experience for all your communications.

This model is equipped with a MicroSD memory card slot, allowing you to increase its storage capacity up to 4 GB, perfect for your essential data. Although it does not have a rear camera, the MaxCom MM428 allows you to make calls and send multimedia messages via the MMS service.

Its connectivity is ensured by a GSM network with a 2G band, guaranteeing reliable communication. Additionally, the phone features a speed dial function for easy access to your favorite contacts.

With an 800 mAh battery, the MaxCom MM428 offers a talk time of 5 hours and an impressive standby time of 240 hours, allowing you to stay connected throughout the day. Its lightweight design, weighing 78 g, and compact size make it a practical choice for daily use.

Finally, the phone is available in black and red, and is equipped with a built-in flashlight, adding a practical feature for various situations.

In summary, the MaxCom MM428 is a simple and efficient device, designed to meet basic communication needs while offering practical features.

Manual of product MM428

First page image of the manual for MM428

User Manual
59 pages
View manual
7 10

Editorial note

The MaxCom MM428 is a compact and lightweight smartphone, ideal for users looking for a simple and functional device. Weighing only 78 g, it is easy to carry on a daily basis. Its nickel-metal hybrid (NiMH) battery offers solid performance, allowing for up to 5 hours of talk time and 240 hours of standby time, making it a practical choice for extended communications. However, this model has some limitations. The lack of a touchscreen and an external display reduces user interaction, making it less intuitive to use compared to modern smartphones. Additionally, the screen resolution of 160 x 128 pixels may seem outdated, providing poor display quality for visual content. The absence of a rear camera is a major drawback for those who wish to capture photos and videos. In terms of connectivity, the MaxCom MM428 does not support Wi-Fi networks, which limits internet access. Despite this, it offers microSD card support, allowing for storage capacity expansion up to 4 GB, thus meeting the needs of those who require more space for their data. Its speed dial feature makes accessing favorite contacts easier, making communications more efficient. Finally, the modern and sleek design, available in black and red, adds an aesthetic touch to this device while remaining functional. The user manual also provides detailed information for optimal product use, which is a significant advantage. Overall, the MaxCom MM428 proves to be an interesting choice for those looking for a simple and practical phone, despite its limitations.

Score details

User experience

The absence of a touchscreen and an external display limits interaction and user experience, making it less intuitive compared to modern smartphones.

Performance

The screen resolution of only 160 x 128 pixels may seem outdated, providing poor display quality for visual content.

Battery life

The nickel-metal hybrid (NiMH) battery technology offers excellent performance and extended battery life, with up to 5 hours of talk time and 240 hours of standby time.

Design

The modern and sleek design, available in black and red, adds an aesthetic touch while remaining functional.

Features

The product does not support Wi-Fi networks, which restricts connectivity options and may make internet access less convenient.

Value for money

The microSD card support allows for storage capacity expansion up to 4 GB, providing more space for your personal data.

Usability

Its speed dial feature makes it easy to access your favorite contacts, making communications more efficient.

Robustness

Compact and lightweight, the MaxCom MM428 weighs only 78 g, making it easy to carry and handle on a daily basis.

Support

The 59-page user manual provides detailed information for optimal use of the product.

Advantages

Compact and lightweight, only 78 g.

NiMH battery, 5 hours of talk time.

Storage expansion with microSD card.

Speed dial for favorite contacts.

Modern design in black and red.

Disadvantages

No touchscreen or external screen

Mediocre screen resolution

No rear camera

No Wi-Fi support

Limited storage to 4 GB

Technical Specifications MM428

General Information

Screen

  • External screen
    No
  • Screen size
    1.8 "
  • Screen resolution
    160 x 128 pixels
  • External screen
    No

Memory

  • Flash Card Support
    Yes
  • Compatible memory cards
    MicroSD (TransFlash)
  • Maximum memory card size
    4 GB

Camera

  • Rear camera
    No

Network

  • WAP
    -
  • SIM card capacity
    Dual SIM
  • Wifi
    No
  • Network data
    GSM
  • 2G band (1st SIM card)
    900,1800 MHz
  • Mobile network generation
    2G

Call management

  • Quick numbering
    Yes

Audio

  • Music player
    Yes
  • Music player
    Yes

Data transmission

  • Bluetooth
    Yes

Messaging

  • E-mail
    -
  • MMS (Multimedia Messaging Service)
    Yes

GPS Performance

  • Assisted GPS (A-GPS)
    No
  • Assisted GPS (A-GPS)
    No

Video

  • Video call
    -

Power

  • Battery technology
    -
  • Battery capacity
    800 mAh
  • Talk time (2G)
    5 h
  • Waiting time (2G)
    240 h

Weight and dimensions

  • Weight
    78 g
  • Width
    54 mm
  • Depth
    13 mm
  • Height
    116 mm

Registration

  • Registration type
    Without plan

Design

  • Type
    Phone for seniors
  • Product color
    Black, Red
  • Built-in flashlight
    Yes

Phone features

  • Format
    Bar
  • Personal Information Management (PIM)
    Alarm clock
  • Calculator
  • SOS

Frequently Asked Questions

How do I reset my MaxCom MM428?
To reset your MaxCom phone, 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 {brand} phone?
Use a SIM card adapter to insert the smaller SIM card, then insert the adapter into the phone.
What is the IMEI number?
The IMEI, or 'International Mobile Equipment Identity', is a unique fifteen-digit number that identifies your MaxCom 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, where 1 inch equals 2.54 centimeters. The size is determined by the diagonal of the screen, measuring from the bottom left corner to the top right corner.
Can my smartphone's battery explode?
It is important to ensure that your smartphone's battery does not overheat, as there is a very low risk of explosion.
What is the weight of the MaxCom MM428?
The weight of the MaxCom MM428 is 78 grams.
What is the size of the MaxCom MM428's screen?
The screen of the MaxCom MM428 measures 1.8 inches.
What is the height of the MaxCom MM428?
The MaxCom MM428 has a height of 116 mm.
What is the resolution of the MaxCom MM428's screen?
The resolution of the MaxCom MM428's screen is 160 x 128 pixels.
What is the width of the MaxCom MM428?
The MaxCom MM428 has a width of 54 mm.
What is the depth of the MaxCom MM428?
The depth of the MaxCom MM428 is 13 mm.
How do I insert the SIM card into my MaxCom MM428 smartphone?
To insert the SIM card, locate the SIM card tray on the side of the phone. Use the provided eject tool to gently remove the tray. Place your SIM card correctly in the tray, then carefully reinsert it into the phone.
How do I set up fingerprint unlocking on my MaxCom MM428 smartphone?
To set up fingerprint unlocking, go to Settings, select 'Security and Privacy', then 'Fingerprint' and 'Add a Fingerprint'. Follow the on-screen instructions to register your fingerprint on the designated area at the back of the phone.
How do I take a screenshot on my MaxCom MM428 smartphone?
To take a screenshot, press and hold the power button and the volume down button simultaneously for a few moments. You will receive a visual confirmation and a sound indicating that the screenshot has been taken, which you can find in the Gallery app.
Can I increase the storage of my MaxCom MM428 smartphone?
Yes, you have the option to expand the storage of your MaxCom MM428 by inserting a microSD card. Locate the designated slot, gently insert the card ensuring it is properly aligned, then push it in until it clicks. You will then be able to save additional files, photos, and videos.
How do I enable Wi-Fi calling on my MaxCom MM428 smartphone?
To enable Wi-Fi calling, go to Settings, then 'Network and Internet'. Select 'Wi-Fi Calling' and turn on the option. Make sure you have a stable Wi-Fi connection for proper functioning. With this feature, you can make and receive calls over a Wi-Fi network, which is particularly useful in areas with poor cellular coverage.
Does the MaxCom MM428 have a touchscreen?
No, the MaxCom MM428 does not have a touchscreen. Users must navigate the phone using physical buttons.
What is the display diagonal of the MaxCom MM428?
The display diagonal of the MaxCom MM428 is 1.8 inches, which is relatively small compared to many modern smartphones that have larger screens.
Does the MaxCom MM428 have an external display?
No, the MaxCom MM428 does not have an external display, meaning users will not be able to see notifications or call information without opening the phone.
Does the MaxCom MM428 support flash memory cards?
Yes, the MaxCom MM428 supports flash memory cards, allowing users to increase storage by inserting a MicroSD card with a maximum capacity of 4 GB.
Does the MaxCom MM428 have a rear camera?
No, the MaxCom MM428 does not have a rear camera, meaning users cannot take photos or videos with this phone.
Is the MaxCom MM428 manual available in French?
Unfortunately, the MaxCom MM428 manual is not available in French; it is only available in English.

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Presentation of product MM428 specifications from brand MaxCom

General Information

The MaxCom MM428 is a smartphone from the renowned brand MaxCom, known for its commitment to quality and innovation in the mobile device sector. This model, identified by the code MM428 | MM428BB, is designed to provide satisfactory performance and a refined user experience. Its EAN code, 5908235973630, allows for precise identification in distribution systems.

Screen

The MaxCom MM428 is equipped with a 1.8-inch screen. Although it does not have a touchscreen or an external display, this size ensures adequate viewing for text content and notifications. Its resolution of 160 x 128 pixels may seem limited, offering basic display quality for users.

Memory

Regarding memory, the MaxCom MM428 supports a flash card, allowing for storage expansion via a MicroSD (TransFlash) card up to 4 GB. This provides additional storage capacity, essential for users with specific data needs.

Camera

This model does not include a rear camera, meaning it is not possible to capture photos or videos, a feature that could be a drawback for some users wishing to immortalize moments.

Network

The MaxCom MM428 operates on a single SIM card and uses GSM data to ensure reliable connectivity. It is important to note that it does not support Wi-Fi or the WAP protocol, which limits internet access options. The 2G band (900/1800 MHz) ensures effective voice communications and text messaging, although this may seem outdated for some users.

Call Management

A speed dial feature is present, facilitating immediate access to your favorite contacts, optimizing the calling experience.

Audio

The MM428 model does not have an FM radio, but it is equipped with a music player, allowing you to enjoy your favorite tracks at any time.

Data Transmission

It is also equipped with Bluetooth connectivity, allowing for wireless pairing with other compatible devices, making data sharing more convenient.

Messaging

The MaxCom MM428 supports multimedia messaging service (MMS), enhancing communication with the ability to send multimedia files. However, it does not have a built-in E-mail function.

GPS Performance

This model does not have GPS or A-GPS functionality, which limits navigation and location options for the user.

Video

The MaxCom MM428 does not offer video calling, thus restricting visual communication options.

Power

The battery of the MaxCom MM428 uses nickel-metal hydride (NiMH) technology, offering a capacity of 800 mAh. This allows for up to 5 hours of talk time and 240 hours on standby, ensuring satisfactory autonomy for daily use.

Weight and Dimensions

With a lightweight of 78 g, this smartphone is easy to carry. Its dimensions (54 mm wide, 13 mm deep, and 116 mm high) make it a compact device, ideal for simple handling.

Subscription

The MaxCom MM428 is offered without a plan, providing usage flexibility without commitment.

Design

The design of the MaxCom MM428 is bar-type, available in black and red, giving it a modern look. Additionally, it is equipped with an integrated flashlight, adding a practical feature for users.

Phone Features

This model includes personal information management (PIM) tools such as alarms, a calculator, and a calendar, thus facilitating daily organization.