Thumbnail of product CELT22 from brand Sunstech
Logo of brand Sunstech

Smartphone Sunstech CELT22

Sunstech
Phones
Smartphone

The Sunstech CELT22 is a compact and practical smartphone designed to meet daily communication needs. With a 2.4-inch screen and a resolution of 240 x 320 pixels, it offers a pleasant visual experience for basic use. Its lightweight design, weighing only 96 g, makes it easy to carry.

This model is equipped with an internal memory of 32 MB, expandable via a MicroSD card up to 16 GB, allowing you to store your contacts and messages hassle-free. The rear camera of 0.08 MP with built-in flash allows you to capture everyday moments, although the CELT22 does not have a front camera for selfies.

In terms of connectivity, the Sunstech CELT22 supports a GSM network and allows for voice and SMS communications. It also features Bluetooth functionality for wireless connections with other devices. Its battery life is ensured by a 1000 mAh battery, offering up to 5 hours of talk time and 180 hours on standby.

The phone comes with a power cable and headphones, and its sleek design in black and red gives it a modern look. In summary, the Sunstech CELT22 is an ideal choice for those looking for a simple and functional phone, without the advanced features of modern smartphones.

Manual of product CELT22

First page image of the manual for CELT22

User Manual
72 pages
View manual
6 10

Editorial note

The Sunstech CELT22 is a compact and lightweight smartphone, weighing only 96 g, making it easy to carry on a daily basis. Its modern design in black and red gives it an elegant look while offering a practical format. The 1000 mAh nickel-metal hybrid battery ensures satisfactory autonomy with a talk time of 5 hours, ideal for everyday use. However, this model has several limitations. The 2.4-inch screen with a resolution of 240 x 320 pixels seems outdated compared to current standards, which may disappoint users looking for a better visual experience. Additionally, the internal memory of only 32 MB significantly restricts the ability to install multiple applications or store multimedia files, making it impractical for those who need more space. The lack of features such as Wi-Fi, a front camera, and built-in GPS limits connectivity and interaction options, which may restrict the product's appeal. Finally, the quality of the rear camera, with a resolution of only 0.08 MP, does not allow for capturing good quality images, which may disappoint users wanting to take photos. In summary, the Sunstech CELT22 is a phone suitable for users with basic needs, but it may not be suitable for those seeking more advanced features and better performance.

Score details

User experience

The user experience is acceptable, but the 2.4-inch screen and 240 x 320 pixel resolution may seem outdated for modern users.

Performance

Performance is limited by an internal memory of only 32 MB, making the use of multiple applications impractical.

Battery life

The 1000 mAh nickel-metal hybrid battery provides extended battery life with a talk time of 5 hours, ideal for daily use.

Design

The modern black and red design is attractive, offering a sleek look while remaining practical.

Features

The lack of features such as Wi-Fi, a front camera, and built-in GPS limits connectivity and interaction options.

camera

The quality of the 0.08 MP rear camera does not allow for capturing good quality images, which may disappoint many users.

Advantages

Compact and lightweight, only 96 g

Expandable memory up to 16 GB

1000 mAh battery, extended battery life

Modern design in black and red

Rear camera with built-in flash

Disadvantages

Small screen and outdated resolution

Internal memory limited to 32 MB

Lack of Wi-Fi and GPS

Low-quality rear camera

Limited battery life with NiMH battery

Technical Specifications CELT22

General Information

Screen

  • Screen size
    2.4 "
  • Screen resolution
  • Touch screen
    240 x 320 pixels
  • External screen
    No
  • Diagonal of the external screen (size)
    Yes
  • External screen resolution
    1.77 "
  • 128 x 160 pixels

Memory

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

Camera

  • Built-in flash
    Yes
  • Resolution of the rear camera (digital)
    0.08 MP
  • Built-in flash
    Yes
  • Front camera
    No

Phone features

  • Format
    Valve
  • Personal Information Management (PIM)
    Alarm clock, SOS

Network

  • SIM card capacity
    Double SIM
  • WAP
    No
  • Network data
    GSM
  • WAP
    No
  • 2G band (1st SIM card)
    850,900,1800,1900 MHz
  • Mobile network generation
    2G

Data transmission

  • Bluetooth
    Yes

Connectivity

  • USB port
    Yes
  • USB connector
    Micro-USB

GPS Performance

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

Messaging

  • MMS (Multimedia Messaging Service)
    -
  • Short Message Service (SMS)
    Yes

Video

  • Video call
    No

Audio

  • FM Radio
    Yes
  • Supported audio formats
    MP3, WAV

Packaging contents

  • Cables included
    AC, USB
  • Headphones
    Yes

Power

  • Battery technology
    -
  • Battery capacity
    1000 mAh
  • Talk time (2G)
    5 h
  • Waiting time (2G)
    180 h

Weight and dimensions

  • Weight
    96 g
  • Width
    51 mm
  • Height
    103 mm
  • Depth
    21 mm

Registration

  • Registration type
    Without plan

Design

  • Product color
    Black
  • Type
    Red
  • Digital phone

Frequently Asked Questions

How do I reset my CELT22 Sunstech?
To reset most Sunstech phone models, simply press and hold the volume +, power, and home buttons simultaneously while turning on the device.
What should I do if my SIM card is too small for my {brand} phone?
Use a SIM card adapter that will allow you to insert the smaller SIM card. The adapter is then placed in the phone.
What is the IMEI number?
IMEI stands for "International Mobile Equipment Identity." It is a unique fifteen-digit number that identifies your Sunstech phone among other devices.
What are the dimensions of my smartphone's screen?
The size of your smartphone's screen is usually given in inches, where 1 inch equals 2.54 centimeters. This measurement corresponds to the diagonal of the screen, which you can measure from the bottom left corner to the top right corner.
Can my smartphone's battery explode?
Make sure that your smartphone's battery does not overheat. Indeed, there is a very low risk of the battery exploding.
What is the weight of the Sunstech CELT22?
The weight of the Sunstech CELT22 is 96 grams.
What is the size of the Sunstech CELT22 screen?
The screen of the Sunstech CELT22 measures 2.4 inches.
What is the height of the Sunstech CELT22?
The height of the Sunstech CELT22 is 103 mm.
What is the resolution of the Sunstech CELT22 screen?
The screen of the Sunstech CELT22 has a resolution of 240 x 320 pixels.
What is the width of the Sunstech CELT22?
The width of the Sunstech CELT22 is 51 mm.
What is the depth of the Sunstech CELT22?
The Sunstech CELT22 has a depth of 21 mm.
What type of USB connection does the Sunstech CELT22 have?
The Sunstech CELT22 is equipped with a Micro-USB connection.
Is the manual for the Sunstech CELT22 available in French?
Unfortunately, the manual for the Sunstech CELT22 is not available in French. This manual is offered in other languages.

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Presentation of product CELT22 specifications from brand Sunstech

General Information

The Sunstech CELT22 is a smartphone from the Sunstech brand, known for its commitment to quality and innovation in the home appliance sector. The CELT22 model, identified by the EAN code 8429015018725, offers optimal performance and an enhanced user experience, tailored to daily needs.

Screen

The Sunstech CELT22 is equipped with a 2.4-inch screen with a resolution of 240 x 320 pixels, providing a decent visual experience for viewing your content. Although modest in size, this screen is sufficient for daily use, even though it is neither touch-sensitive nor designed to be used as an external display. Additionally, the secondary screen of 1.77 inches with a resolution of 128 x 160 pixels allows for convenient notification viewing.

Memory

This model features support for a MicroSD memory card, allowing storage capacity to be expanded up to 16 GB. The internal memory of 32 MB is limited, but it ensures smooth operation for essential applications and data storage.

Camera

The CELT22 is equipped with a rear camera of 0.08 MP with an integrated flash, making it easier to take photos in low-light conditions. However, it does not have a front camera, which limits capabilities for selfies and video calls.

Phone Features

With its bar format, the Sunstech CELT22 is convenient to use and carry. It includes personal information management (PIM) features such as alarms, a calculator, and a calendar, contributing to better daily organization.

Network

This smartphone uses a single SIM card and is compatible with the GSM network, providing good connectivity for calls and SMS. However, it does not support Wi-Fi or the WAP protocol, which may limit connectivity options for users. The supported GSM bands are 850, 900, 1800, 1900 MHz.

Data Transmission

The Sunstech CELT22 is equipped with Bluetooth technology, allowing for wireless connection with other compatible devices, thus facilitating file sharing.

Connectivity

This model includes a Micro-USB port, ideal for data transfer and charging the device, ensuring effective connectivity with other devices.

GPS Performance

The CELT22 does not have built-in GPS, which can be a disadvantage for users wishing to use navigation applications.

Messaging

The messaging service of the Sunstech CELT22 includes support for SMS, allowing for easy sending and receiving of text messages. However, it does not offer MMS service, thus limiting options for sending multimedia content.

Video

This model does not support video calls, a feature increasingly sought after by modern users.

Audio

The Sunstech CELT22 does not have an FM radio, but it supports audio formats such as MP3 and WAV, ensuring a satisfactory listening experience.

Packaging Contents

In the packaging of the CELT22, there is an essential power cable for charging the device. A headset is also included, allowing for comfortable listening.

Power

The battery of the Sunstech CELT22 uses NiMH technology with a capacity of 1000 mAh, offering a talk time of 5 hours and a standby time of 180 hours, which is sufficient for normal daily use.

Weight and Dimensions

Weighing only 96 g, the Sunstech CELT22 is lightweight and easy to handle. Its dimensions of 51 mm wide, 103 mm high, and 21 mm deep make it compact and practical for daily transport.

Registration

The Sunstech CELT22 is offered without a plan, providing usage flexibility without commitment.

Design

Available in a combination of black and red colors, the design of the CELT22 is modern and attractive. Its island format ensures a pleasant aesthetic while being functional.