Thumbnail of product 4B from brand Trevi
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Smartphone Trevi 4B

Trevi
Phones
Smartphone

Discover the Trevi 4B, a compact and high-performance smartphone from the Trevi brand, known for its innovation and quality. With a 4-inch screen and a resolution of 800 x 480 pixels, it offers a pleasant visual experience for all your multimedia content. Its capacitive touchscreen allows for smooth interaction, while the IPS panel ensures vibrant colors and wide viewing angles.

Equipped with a MediaTek MT6572 processor at 1.2 GHz and 0.512 GB of RAM, the Trevi 4B ensures optimal performance for your daily applications. With an internal storage capacity of 4 GB, expandable up to 32 GB via a MicroSD card, it provides enough space for your files.

The Trevi 4B supports assisted GPS navigation (A-GPS) for precise location, making it ideal for travel. It also features multimedia capabilities such as a 2 MP rear camera with flash, allowing you to capture photos even in low light.

Its nickel-metal hybrid battery ensures prolonged use, while Wi-Fi and Bluetooth connectivity make it easy to stay connected. With a sleek design available in black and white, the Trevi 4B is both practical and aesthetic, perfect for users looking for a functional smartphone.

In summary, the Trevi 4B is a smartphone that combines compactness, performance, and practical features to meet the daily needs of communication and entertainment.

Manual of product 4B

First page image of the manual for 4B

User Manual
108 pages
View manual
7 10

Editorial note

The Trevi 4B is a smartphone that stands out for its modern design and 4-inch screen, offering a pleasant visual experience despite a resolution of 800 x 480 pixels that may seem insufficient for demanding users. The intuitive interface of Android 4.2 contributes to a rather enjoyable user experience, and the Assisted GPS (A-GPS) feature enhances navigation, making the product appealing to users looking for a functional device. However, some limitations may frustrate users. The RAM capacity of 0.512 GB and the internal storage of only 4 GB restrict the smoothness of applications, especially for those who multitask. Additionally, the quality of the cameras, with a resolution of 2 MP at the back and 0.3 MP at the front, does not meet current expectations in photography, and the lack of advanced features like auto-focus limits shooting possibilities. In terms of battery life, although the battery duration is considered satisfactory, the specifics regarding its capacity are not provided, making it difficult to assess accurately. The value for money is reasonable, but the mentioned limitations may disappoint users looking for higher performance and advanced features. In summary, the Trevi 4B is an interesting choice for users looking for a simple and functional smartphone, but it is important to consider its limitations in terms of performance and image quality before making a decision.

Score details

User experience

The user experience is quite pleasant thanks to the intuitive interface of Android 4.2 and the Assisted GPS (A-GPS) feature that enhances navigation.

Performance

Performance may be limited due to the 0.512 GB RAM and 4 GB internal storage, which restricts app fluidity and multitasking management.

Battery life

Battery life is satisfactory, but the specifics on capacity are not provided, making precise evaluation difficult.

Design

The design is modern with a 4-inch screen that offers a pleasant visual experience, although the resolution of 800 x 480 pixels may seem insufficient for some users.

Features

The product has interesting features like compatibility with various multimedia formats and expandable storage capacity, but lacks advanced options on the camera.

Value for money

The value for money is reasonable, but the limitations of the camera and RAM may disappoint demanding users.

Usability

Usability is facilitated by the simplicity of the interface, although some features are missing, such as auto-focus on the camera, which could frustrate some users.

Advantages

4-inch screen, resolution 800 x 480 pixels

Assisted GPS for precise location

Expandable storage up to 32 GB

Playback of various audio and video formats

Intuitive interface with Android 4.2

Disadvantages

Insufficient screen resolution for modern standards

Limited RAM and storage for multitasking

Low-resolution rear camera

Lack of auto-focus on the camera

Outdated Android operating system

Mono speaker, non-immersive sound

Technical Specifications 4B

General Information

Screen

  • Screen size
    4 "
  • Screen resolution
  • Screen shape
    800 x 480 pixels
  • Second LCD screen
    Flat
  • Image format
    No
  • Touch technology
    16:9
  • Touch screen type
    Multiple pressures
  • Type of panel
    Capacity
  • IPS

Navigation

  • Assisted GPS (A-GPS)
    Yes
  • Assisted GPS (A-GPS)
    Yes

Other features

  • Touch screen
    Yes

Detectors

  • Ambient light sensor
    Yes
  • Ambient light sensor
    Yes

Multimedia

  • FM Radio
    Yes
  • Speakers
    Mono
  • Supported image formats
    BMP, JPG, PNG
  • Supported video format
    3GP, ASF, AVI, FLV, MOV, MP4, MPEG, RMVB
  • Supported audio formats
    AAC, MP3, WAV

Processor

  • Processor frequency
    1.2 GHz
  • Processor family
    MediaTek
  • Processor model
    MT6572
  • The architecture of the processor
    ARM Cortex-A7
  • Number of processor cores
    2

Messaging

  • E-mail
    Yes
  • E-mail
    Yes
  • E-mail
    Yes
  • E-mail
    Yes
  • E-mail
    Yes

Call management

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

Representation / realization

  • Flight mode
    Yes
  • Flight mode
    Yes
  • Flight mode
    Yes
  • Flight mode
    Yes
  • Personal Information Management (PIM)
    Alarm clock, Calculator, Calendar, Notes
  • Flight mode
    Yes
  • Customization
    Ringtones, Widgets

Storage support

  • RAM capacity
    0.512 GB
  • Internal storage capacity
    4 GB
  • Compatible memory cards
    MicroSD (TransFlash)
  • Maximum memory card size
    32 GB
  • USB mass storage
    Yes

Camera

  • Front camera type
    Single camera
  • Resolution of the rear camera (digital)
    2 MP
  • Auto focus
    No
  • Video recording
    Yes
  • Front camera resolution (digital)
    0.3 MP
  • Video recording
    Yes
  • Video recording modes
    480p
  • Front camera type
    Single camera

Battery

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

Network

  • SIM card capacity
    SIM unique
  • Wi-Fi Direct
    Yes
  • SIM card type
    MiniSIM
  • Wi-Fi Direct
    Yes
  • 2G Standards
    EDGE, GSM
  • 3G Standards
    HSPA, UMTS, WCDMA
  • Wifi standards
    802.11b, 802.11g, Wi-Fi 4 (802.11n)
  • Wi-Fi Direct
    Yes
  • Wi-Fi Direct
    Yes
  • Mobile network generation
    3G

Registration

  • Registration type
    Without plan

Connectivity

  • USB port
    Yes
  • USB connector
    Micro-USB
  • USB Version
    2.0
  • Quantity of HDMI ports
    0

Weight and dimensions

  • Weight
    - g
  • Width
    65 mm
  • Depth
    11 mm
  • Height
    122 mm

Software

  • Installed operating system
    Android 4.2
  • Platform
    Android
  • Application distribution platform
    Google Play

Certificate

  • DAS head (EU)
    0.452 W/kg

Environmental conditions

  • Temperature out of operation
    5 - 40 °C

Design

  • Format
    Bar
  • Product color
    Black, White

Packaging contents

  • Power adapter included
    Yes
  • Power adapter included
    Yes
  • Power adapter included
    Yes
  • Power adapter included
    Yes
  • Power adapter included
    Yes
  • Cables included
    USB

Technical details

  • Color
    Yes
  • Number of colors
    2 colors

Frequently Asked Questions

How do I reset my Trevi 4B?
To reset most Trevi phone models, 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?
You can use a SIM card adapter that will allow you to insert the smaller SIM card. The adapter then goes into the phone.
What is the IMEI number?
The IMEI, which stands for "International Mobile Equipment Identity," is a unique fifteen-digit number that identifies your Trevi phone among other devices.
What are the dimensions of my smartphone's screen?
The size of your smartphone is generally measured in inches, with 1 inch equivalent to 2.54 centimeters. This dimension corresponds to the diagonal of the screen, measured from the bottom left corner to the top right corner.
Is there a risk of my smartphone's battery exploding?
It is important to ensure that your smartphone's battery does not overheat, as there is a very low risk of explosion.
What operating system does the Trevi 4B use?
The Trevi 4B runs on the Android operating system.
What is the weight of the Trevi 4B?
The weight of the Trevi 4B is - g.
What is the size of the Trevi 4B's screen?
The screen of the Trevi 4B measures 4 inches.
What is the height of the Trevi 4B?
The Trevi 4B measures 122 mm in height.
What is the resolution of the Trevi 4B's screen?
The resolution of the Trevi 4B's screen is 800 x 480 pixels.
What is the width of the Trevi 4B?
The Trevi 4B has a width of 65 mm.
What is the depth of the Trevi 4B?
The depth of the Trevi 4B is 11 mm.
What type of USB connection does the Trevi 4B use?
The Trevi 4B is equipped with a Micro-USB connection.
What is the storage capacity of the Trevi 4B?
The Trevi 4B offers a storage capacity of 4 GB.
Is the Trevi 4B manual available in French?
Yes, the Trevi 4B manual is available in French.

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Presentation of product 4B specifications from brand Trevi

General Information

The Trevi 4B is a smartphone from the Trevi brand, known for its innovation and quality in the electronics sector. The model 4B | 0SM40B01 offers satisfactory performance and a pleasant user experience. Its EAN code, 8011000037912, 8011000037936, allows for unique identification in distribution systems.

Screen

This smartphone is equipped with a 4-inch screen with a resolution of 800 x 480 pixels, providing a decent visual experience for viewing multimedia content. Its aspect ratio of 16:9 and capacitive touch technology ensure smooth and precise interaction. The IPS panel used guarantees vibrant colors and appreciable display quality.

Navigation

The Trevi 4B integrates a location system with Assisted GPS (A-GPS), allowing for quick and accurate navigation, thus facilitating your travels.

Other Features

It is worth noting that the Trevi 4B has a touchscreen, enhancing user interaction.

Sensors

The smartphone is equipped with an orientation sensor to determine its orientation, as well as an ambient light sensor that automatically adjusts the screen brightness according to surrounding lighting conditions.

Multimedia

This model does not have a FM radio. Its mono speaker provides decent sound quality for calls and media. It supports image formats such as BMP, JPG, and PNG, as well as video formats like 3GP, AVI, MP4, ensuring smooth playback. Compatible audio formats include AAC, MP3, and WAV, ensuring a satisfying listening experience.

Processor

The heart of the Trevi 4B is a MediaTek MT6572 processor with a frequency of 1.2 GHz and an ARM Cortex-A7 architecture, providing adequate performance for daily tasks. It has 2 cores, allowing for efficient multitasking management.

Messaging

The Trevi 4B supports SMS and MMS messaging services, as well as instant messaging and chat, facilitating communication. It is also compatible with email services for effective communication management.

Call Management

Call management features include call waiting, call forwarding, and call blocking. It also allows for conference calls, thus facilitating group communication.

Storage Support

The Trevi 4B is equipped with 0.512 GB of RAM and an internal storage capacity of 4 GB, expandable via a MicroSD card up to 32 GB. This allows for a considerable amount of data and applications to be stored.

Camera

The rear camera is 2 MP, allowing for the capture of reasonably good quality images, while the front camera of 0.3 MP is sufficient for basic selfies. This model also includes a flash for low-light photos and allows video recording in 480p.

Battery

The Trevi 4B uses a nickel-metal hybrid (NiMH) battery, providing satisfactory performance for daily use, although the specific capacity is not mentioned. It ensures prolonged use without frequent recharging.

Network

The smartphone uses a single SIM card and is compatible with Wi-Fi for fast wireless connectivity. It supports 2G, EDGE, and 3G standards, ensuring effective mobile connectivity. Its Wi-Fi standard includes 802.11b/g/n and it also supports Bluetooth for wireless connections with other devices.

Registration

The Trevi 4B is available without a contract, thus offering usage flexibility.

Connectivity

It has a Micro-USB port for data transfer and charging. The USB version is 2.0.

Weight and Dimensions

The exact dimensions and weight of the Trevi 4B are not specified, but it is designed to be easily manageable and fit into various spaces.

Software

The operating system is Android 4.2, providing an intuitive user interface and compatibility with many applications, although this system is considered outdated by current standards.

Certificate

The head SAR (EU) is 0.452 W/kg, indicating the level of exposure to electromagnetic waves during use.

Environmental Conditions

The Trevi 4B operates in an ambient temperature of 5 to 40 °C, ensuring its resistance to varied environmental conditions.

Design

This model features a bar-shaped design, available in black and white colors, giving it a modern and elegant appearance.

Packaging Contents

The Trevi 4B comes with a quick start guide, a protective case, a battery pack, headphones, and a power adapter, allowing for immediate use.

Technical Details

The Trevi 4B is available in two colors, allowing users to choose a style that suits them.