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Smartphone Samsung Rex 70

Samsung
Phones
Smartphone

The Samsung Rex 70 is a compact and practical smartphone designed to meet daily communication and entertainment needs. With a 3-inch screen and a resolution of 240 x 320 pixels, it offers a pleasant and clear visual experience. Its multi-touch interface makes navigation easy.

Equipped with 10 MB of internal memory, expandable up to 32 GB with a MicroSD card, the Samsung Rex 70 allows you to store your essential apps and data. Its 2 MP rear camera, with a night mode, lets you capture precious moments even in low light.

This smartphone also features modern connectivity options, including Wi-Fi and Bluetooth 3.0, for fast and efficient data transfers. Its 1000 mAh battery ensures extended battery life, with up to 13 hours of talk time.

With a sleek metallic blue design, the Samsung Rex 70 is lightweight (89.2 g) and easy to carry. It includes practical features such as call management, MMS support, and a music player, providing a comprehensive solution for your daily tech needs.

In summary, the Samsung Rex 70 combines performance and simplicity, making it ideal for those looking for a functional smartphone without complications.

Manual of product Rex 70

First page image of the manual for Rex 70

User Manual
2 pages
View manual
7 10

Editorial note

The Samsung Rex 70 stands out for its compactness and lightness, weighing only 89.2 g, making it an ideal choice for everyday use. Its 3-inch touchscreen, while practical, offers a resolution of 240 x 320 pixels that may seem outdated compared to current standards. The user experience is generally enhanced by the touch technology allowing multiple presses, but some users might find the display less satisfying for multimedia. In terms of connectivity, the Rex 70 offers solid performance with a fast Wi-Fi connection and effective Bluetooth options. However, the internal memory limited to 10 MB is a hindrance to using more demanding applications, which could frustrate users looking to maximize their mobile experience. The memory extension via a MicroSD card up to 32 GB alleviates this issue, but remains insufficient for many users. The battery life is a major asset, with a capacity of 1000 mAh allowing up to 13 hours of talk time and 240 hours on standby, ideal for those who need prolonged use without interruption. Nevertheless, the lack of modern features, such as GPS and video calls, as well as the quality of the 2 MP camera, could disappoint users looking for versatility and superior photo quality. In terms of value for money, although the Rex 70 is attractive for an entry-level smartphone, its limitations in internal memory and camera quality may affect the overall perception of its value. In summary, the Samsung Rex 70 is a practical and lightweight device, but it may not meet the expectations of users seeking more advanced features.

Score details

User experience

The user experience is enhanced by the 3-inch touchscreen and pressure-sensitive touch technology, but the 240 x 320 pixel display may disappoint compared to modern standards.

Performance

Connectivity performance is good with Wi-Fi and Bluetooth, but the limited internal memory of 10 MB may hinder the use of more demanding applications.

Battery life

Battery life is a strong point with a capacity of 1000 mAh, offering up to 13 hours of talk time and 240 hours on standby, ideal for prolonged use.

Design

The compact and lightweight design of 89.2 g makes the device easy to carry, but it lacks some modern features that may limit its appeal.

Value for money

Although the price may be attractive for an entry-level smartphone, the limitations in terms of internal memory and camera quality may affect the perception of value.

Features

The absence of GPS, video calls, and the 2 MP camera quality limit the features compared to other models, which may disappoint users looking for more versatility.

Advantages

Compact and lightweight, easy to carry

Fast Wi-Fi connectivity and Bluetooth

Intuitive 3-inch touchscreen

Expandable memory up to 32 GB

1000 mAh battery, long-lasting battery life

Disadvantages

Very limited internal memory (10 MB)

Low resolution screen (240 x 320)

No GPS or video calls

Insufficient 2 MP camera

No FM radio

Technical Specifications Rex 70

General Information

Screen

  • Screen size
    3 "
  • Screen resolution
  • Orientation sensor
    240 x 320 pixels
  • Touch technology
    Yes
  • Type of panel
    Multiple pressures
  • Number of colors displayed
    TFT
  • Orientation sensor
    65536 colors
  • External screen
    Yes
  • Type of panel
    No
  • TFT

Memory

  • Flash Card Support
    Yes
  • Compatible memory cards
    MicroSD (TransFlash)
  • Internal memory
    10 MB
  • User memory
    5 MB
  • Maximum memory card size
    32 GB

Camera

  • Night mode
    Yes
  • Resolution of the rear camera (digital)
    2 MP
  • Rear camera resolution
    1600 x 1200 pixels
  • Night mode
    Yes

Network

  • WAP
    -
  • GPRS
    Yes
  • Wifi standards
    802.11b, 802.11g, Wi-Fi 4 (802.11n)
  • Network data
    EDGE, GPRS, GSM
  • 2G band (1st SIM card)
    850,900,1800,1900 MHz
  • SIM card capacity
    Single SIM
  • GPRS
    Yes
  • GPRS
    Yes

Data transmission

  • Bluetooth
    Yes
  • Bluetooth model
    3.0+HS
  • Bluetooth Profiles
    A2DP, AVRCP, FTP, GAP, HSF, OPP, SAP, SPP

Connectivity

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

Other features

  • Headset output
    1

Messaging

  • E-mail
    Yes
  • E-mail
    Yes

Video

  • Video call
    No
  • Video capture resolution
    320 x 240 pixels
  • Video recording
    Yes
  • Video recording
    Yes
  • Visual compression formats
    H.263, MPEG4
  • Maximum cadence
    30 fps

Audio

  • Music player
    Yes
  • Ringtone type
    MP3
  • Music player
    Yes
  • Supported audio formats
    AAC, AAC+, eAAC+, MIDI, MP3, WAV

Power

  • Battery technology
    Lithium-Ion (Li-Ion)
  • Battery capacity
    1000 mAh
  • Talk time (2G)
    13 h
  • Waiting time (2G)
    240 h

Weight and dimensions

  • Weight
    89.2 g
  • Width
    57.2 mm
  • Depth
    11.99 mm
  • Height
    104.9 mm

Registration

  • Registration type
    Without plan

Design

  • Type
    -
  • Product color
    Blue
  • Metallic

Technical details

  • Alarm Function
    Yes

Phone features

  • Format
    Bar
  • Personal Information Management (PIM)
    Alarm clock
  • Flight mode
    Calculator
  • Flight mode
    Calendar
  • Flight mode
    Converter
  • Flight mode
    Yes
  • Yes
  • Yes
  • Yes

GPS Performance

  • Location of position
    No
  • Location of position
    No

Management features

  • Microphone deactivation
    Yes

Packaging contents

  • User manual
    Yes

Call management

  • Call forwarding
    Yes
  • Call forwarding
    Yes
  • Call forwarding
    Yes
  • Call forwarding
    Yes
  • Call forwarding
    Yes

Frequently Asked Questions

How do I perform a reset on my Samsung Rex 70?
To reset your Samsung Rex 70, press and hold the volume +, power, and home buttons simultaneously when the device starts up.
What should I do if my SIM card is too small for my {brand} phone?
You can use a SIM card adapter that allows you to fit the smaller SIM card. This adapter then goes into the phone.
What does the IMEI number mean?
IMEI stands for "International Mobile Equipment Identity." It is a unique fifteen-digit number that identifies your Samsung phone among other devices.
What are the dimensions of my smartphone's screen?
The size of your smartphone's screen is usually indicated in inches, where 1 inch equals 2.54 centimeters. This measurement corresponds to the diagonal of the screen, which you should measure from the bottom left corner to the top right corner.
Is it possible for my smartphone's battery to explode?
Make sure that your smartphone's batteries do not overheat, as there is a very low risk of explosion.
What is the weight of the Samsung Rex 70?
The weight of the Samsung Rex 70 is 89.2 grams.
What is the size of the screen on the Samsung Rex 70?
The screen of the Samsung Rex 70 measures 3 inches.
What is the height of the Samsung Rex 70?
The height of the Samsung Rex 70 is 104.9 mm.
What is the resolution of the screen on the Samsung Rex 70?
The resolution of the screen on the Samsung Rex 70 is 240 x 320 pixels.
What is the width of the Samsung Rex 70?
The width of the Samsung Rex 70 is 57.2 mm.
What is the depth of the Samsung Rex 70?
The depth of the Samsung Rex 70 is 11.99 mm.
What type of USB connection does the Samsung Rex 70 have?
The Samsung Rex 70 is equipped with a Micro-USB B connection.
Is the manual for the Samsung Rex 70 available in French?
Yes, the manual for the Samsung Rex 70 is indeed available in French.

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Presentation of product Rex 70 specifications from brand Samsung

General Information

The Samsung Rex 70, model GT-S3800MBW, is a smartphone from the Samsung brand, known for its innovation and quality in the electronics sector. This model is designed to provide reliable performance and a pleasant user experience.

Screen

Equipped with a 3-inch screen, the Samsung Rex 70 ensures a satisfying visual experience. Its resolution of 240 x 320 pixels allows for clear display. The touchscreen, capable of detecting multiple touches, facilitates intuitive interaction. Using TFT technology, it displays up to 65,536 colors, ensuring appreciable image quality.

Memory

The Samsung Rex 70 features support for a MicroSD (TransFlash) memory card, allowing for storage capacity expansion up to 32 GB. Its internal memory is 10 MB, of which 5 MB is reserved for the user, which may be a limitation for those wishing to store many applications.

Camera

The rear camera of the Samsung Rex 70 offers a resolution of 2 MP with the ability to capture images at 1600 x 1200 pixels. Although it allows for usable everyday photos, its low-light performance is enhanced by a night mode.

Network

The phone supports Wi-Fi (802.11b/g/n) for fast wireless connectivity. In terms of connectivity, it uses EDGE, GPRS, and GSM standards to ensure reliable communications. Note that it does not support the WAP protocol.

Data Transmission

The Samsung Rex 70 is equipped with Bluetooth 3.0+HS technology, allowing for wireless connection with other devices. It supports multiple Bluetooth profiles, ensuring extensive compatibility.

Connectivity

This model features a Micro-USB B port for data transfer and charging. The USB version is 2.0, providing efficient connectivity. An audio connector of 3.5 mm is also present for headphones.

Other Features

The Samsung Rex 70 does not offer FM radio but allows listening to ringtones in MP3 format and includes a music player compatible with various audio formats.

Power

The battery of the Samsung Rex 70, with a capacity of 1000 mAh, ensures talk time of up to 13 hours and a standby time of 240 hours, guaranteeing prolonged use without frequent charging.

Weight and Dimensions

89.2 g, this smartphone is lightweight and easy to carry. Its dimensions (width of 57.2 mm, depth of 11.99 mm, and height of 104.9 mm) make it a compact device, ideal for daily use.

Design

The Samsung Rex 70 features a metallic blue color, offering a modern look. Its bar-shaped design allows for a comfortable and practical grip.

Management Features

This smartphone includes management features such as an alert with a vibrator and personal information management (PIM) tools like alarms and a calendar.

Call Management

The Samsung Rex 70 allows for effective call management with features such as speed dialing, call waiting, and call forwarding, thus enhancing the user experience.