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Smartphone Haier G21

Haier
Phones
Smartphone

The Haier G21 smartphone is designed to provide a smooth and efficient user experience. Equipped with a 4.5-inch display with a resolution of 480 x 854 pixels, it ensures satisfactory display quality for all your multimedia content. Its MediaTek MT6580M processor at 1.3 GHz with 4 cores delivers adequate performance for daily use.

Running on the Android 6.0 operating system, the Haier G21 supports numerous Google applications, thus offering seamless integration for users. With a capacity of 1 GB of RAM and 8 GB of internal storage, expandable up to 32 GB via a MicroSD card, this smartphone is ideal for storing your data and applications.

In terms of connectivity, the Haier G21 supports Wi-Fi, Bluetooth 4.0, and 2G and 3G standards for fast and reliable mobile communications. Its 1700 mAh battery provides up to 10 hours of talk time on 2G, ensuring prolonged use without interruption.

Weighing 144 g and with compact dimensions of 132 x 68 x 8.9 mm, the Haier G21 is lightweight and easy to carry. Its bar design and gray color give it a modern and stylish look.

In summary, the Haier G21 is a practical smartphone, offering essential features for daily use while remaining accessible and easy to handle.

Manual of product G21

First page image of the manual for G21

User Manual
67 pages
View manual
7 10

Editorial note

The Haier G21 is a smartphone that stands out with its 4.5-inch capacitive touchscreen, offering good responsiveness and a smooth user experience. However, its resolution of 480 x 854 pixels is relatively low, which can detract from display quality when viewing multimedia content. In terms of performance, the Haier G21 has limitations with only 1 GB of RAM, which can lead to slowdowns when running multiple applications. This can be frustrating for users looking to multitask effectively. The battery, with a capacity of 1700 mAh, is one of the strengths of the device, ensuring a decent battery life for daily use. This NiMH battery technology allows users to stay connected without frequent interruptions. Regarding photographic capabilities, the 5 MP rear camera and the 2 MP front camera offer average performance. Users seeking superior image quality may be disappointed. The Haier G21 has an internal storage capacity of 8 GB, expandable up to 32 GB via a MicroSD card, which provides some flexibility. However, the initial capacity may quickly prove insufficient for those looking to store many applications and files. Finally, the Android 6.0 operating system is outdated, limiting access to the latest features and security updates, thus impacting the overall user experience.

Score details

User experience

The 4.5-inch capacitive touchscreen offers optimal responsiveness and accuracy, ensuring a smooth user experience. However, the screen resolution of 480 x 854 pixels is relatively low, which may affect display quality when viewing multimedia content.

Performance

With only 1 GB of RAM, the Haier G21 may struggle when running multiple applications simultaneously, leading to device slowdowns. This can be frustrating for users looking to multitask.

Battery life

The 1700 mAh NiMH battery technology ensures prolonged use without interruption, providing a commendable battery life for users who need to stay connected throughout the day.

camera

The 5 MP rear camera and 2 MP front camera offer average photographic performance, which may disappoint users looking for better image quality.

storage

The internal storage capacity of 8 GB is expandable up to 32 GB via MicroSD card, thus offering flexibility for data storage. However, the 8 GB capacity can quickly become insufficient for users wanting to store many applications, photos, or videos.

software

The Android 6.0 operating system is outdated, which may limit access to the latest features and security updates, thus harming the overall user experience.

Advantages

4.5-inch responsive touchscreen

Compatible with Google apps

5 MP rear camera, 2 MP front camera

8 GB expandable internal storage

1700 mAh NiMH battery for long battery life

Disadvantages

Screen resolution of 480 x 854 pixels

1 GB of RAM, limited performance

Insufficient 8 GB internal storage

5 MP rear camera, average quality

Android 6.0, outdated system

Technical Specifications G21

General Information

Screen

  • Screen size
    4.5 "
  • Screen resolution
  • Screen shape
    480 x 854 pixels
  • Number of colors displayed
    Flat
  • Second LCD screen
    16.78 million colors
  • Touch screen type
    No
  • Type of panel
    Capacity
  • TN

Other features

  • Touch screen
    Yes

Navigation

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

Software

  • Installed operating system
    Android 6.0
  • Support Google applications
    Google Maps
  • Platform
    Android
  • Application distribution platform
    Google Play

Processor

  • Processor frequency
    1.3 GHz
  • Processor family
    MediaTek
  • Processor model
    MT6580M
  • Number of processor cores
    4

Representation / realization

  • Video call
    Yes
  • Graphics adapter
    Mali 400MP2

Storage support

  • RAM capacity
    1 GB
  • Internal storage capacity
    8 GB
  • Compatible memory cards
    MicroSD (TransFlash)
  • Maximum memory card size
    32 GB

Detectors

  • Orientation sensor
    Yes

Camera

  • Auto focus
    -
  • Front camera type
    Single camera
  • Resolution of the rear camera (digital)
    5 MP
  • Front camera resolution (digital)
    2 MP
  • Rear camera flash
    Yes
  • Flash type
    LED
  • Sensor type
    CMOS
  • Front camera type
    Single camera

Network

  • Bluetooth
    Yes
  • SIM card capacity
    Dual SIM
  • Wifi standards
    802.11b, 802.11g, Wi-Fi 4 (802.11n)
  • Bluetooth
    Yes
  • Bluetooth model
    4.0
  • 2G Standards
    GSM
  • 3G Standards
    UMTS
  • 2G band (1st SIM card)
    850,900,1800,1900 MHz
  • 3G bands supported
    900,2100 MHz
  • SIM card type
    MiniSIM + MicroSIM
  • Mobile network generation
    3G

Connectivity

  • Quantity of HDMI ports
    -
  • Headset connection
    3.5 mm
  • USB port
    Yes

Battery

  • Battery technology
    -
  • Battery capacity
    1700 mAh
  • Talk time (2G)
    10 h
  • Waiting time (3G)
    - h
  • Waiting time (3G)
    - h
  • Waiting time (2G)
    200 h

Weight and dimensions

  • Weight
    144 g
  • Height
    132 mm
  • Width
    68 mm
  • Depth
    8.9 mm

Design

  • Format
    Bar
  • Product color
    Gray

Registration

  • Registration type
    -

Multimedia

  • Supported video format
    3GP
  • Supported audio formats
    AVI
  • MKV
  • MOV
  • MP4
  • AAC
  • AMR-NB
  • AMR-WB
  • MIDI
  • MP2
  • MP3
  • WAV

Packaging contents

  • Headphones included
    Yes
  • Headphones included
    Yes
  • Cables included
    USB

Frequently Asked Questions

How do I reset my Haier G21?
To reset your Haier G21, press and hold the volume +, power, and home buttons simultaneously while turning on the phone. Q: What should I do if my SIM card is too small for my {brand} phone? A: Use a SIM card adapter that will allow you to insert the smaller SIM card. The adapter is then placed in the phone. Q: What is an IMEI number? A: IMEI stands for "International Mobile Equipment Identity." It is a unique fifteen-digit number that identifies your Haier phone among other devices. Q: What are the dimensions of my smartphone's screen? A: The size of your smartphone's screen is usually given in inches, where 1 inch equals 2.54 centimeters. This size is measured diagonally, from the bottom left corner to the top right corner of the screen. Q: Can my smartphone's battery pose an explosion risk? A: Ensure that your smartphone's batteries do not overheat. While there is a very low risk of explosion, it can happen. Q: What operating system is installed on the Haier G21? A: The Haier G21 runs on the Android operating system. Q: What is the weight of the Haier G21? A: The weight of the Haier G21 is 144 grams. Q: What is the screen size of the Haier G21? A: The screen of the Haier G21 measures 4.5 inches. Q: What is the height of the Haier G21? A: The Haier G21 measures 132 mm in height. Q: What is the resolution of the Haier G21's screen? A: The screen of the Haier G21 has a resolution of 480 x 854 pixels. Q: What is the width of the Haier G21? A: The width of the Haier G21 is 68 mm. Q: What is the depth of the Haier G21? A: The Haier G21 has a depth of 8.9 mm. Q: What is the built-in storage capacity of the Haier G21? A: The Haier G21 has a storage capacity of 8 GB. Q: Is the Haier G21 manual available in French? A: Yes, the Haier G21 manual is available in French.
Que faire si ma carte SIM est trop petite pour mon téléphone {de marque} ?
Utilisez un adaptateur de carte SIM qui permettra d'insérer la carte SIM de taille réduite. L'adaptateur se place ensuite dans le téléphone.
Qu'est-ce qu'un numéro IMEI ?
IMEI signifie « International Mobile Equipment Identity ». C'est un numéro unique de quinze chiffres qui identifie votre téléphone Haier parmi d'autres appareils.
Quelles sont les dimensions de l'écran de mon smartphone ?
La taille de l'écran de votre smartphone est généralement donnée en pouces, où 1 pouce équivaut à 2,54 centimètres. Cette taille est mesurée en diagonale, de l'angle inférieur gauche à l'angle supérieur droit de l'écran.
La batterie de mon smartphone peut-elle présenter un risque d'explosion ?
Assurez-vous que les batteries de votre smartphone ne surchauffent pas. Bien qu'il y ait un très faible risque d'explosion, cela peut arriver.
Quel est le système d'exploitation installé sur le Haier G21 ?
Le Haier G21 fonctionne sous le système d'exploitation Android.
Quel est le poids du Haier G21 ?
Le poids du Haier G21 est de 144 grammes.
Quelle est la dimension de l'écran du Haier G21 ?
L'écran du Haier G21 mesure 4,5 pouces.
Quelle est la hauteur du Haier G21 ?
Le Haier G21 mesure 132 mm de hauteur.
Quelle est la résolution de l'écran du Haier G21 ?
L'écran du Haier G21 a une résolution de 480 x 854 pixels.
Quelle est la largeur du Haier G21 ?
La largeur du Haier G21 est de 68 mm.
Quelle est la profondeur du Haier G21 ?
Le Haier G21 a une profondeur de 8,9 mm.
Quelle est la capacité de stockage intégrée du Haier G21 ?
Le Haier G21 dispose d'une capacité de stockage de 8 Go.
Le manuel du Haier G21 est-il proposé en langue française ?
Oui, le manuel du Haier G21 est disponible en français.

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Presentation of product G21 specifications from brand Haier

General Information

The Haier G21 is a smartphone from the brand Haier, known for its quality and innovation in the electronics sector. This model, identified by the number G21 | EA0MX0E02, is designed to provide satisfactory performance while enhancing the user experience. The EAN code 6932694819320 allows for unique identification of this product in the distribution system.

Screen

The Haier G21 features a 4.5-inch capacitive touchscreen, offering an adequate size for daily use. Its resolution of 480 x 854 pixels allows for pleasant viewing, although relatively low for multimedia content. The screen displays up to 16.78 million colors, ensuring satisfactory color reproduction. The type of panel used is a TN, which offers vibrant colors and good display quality.

Navigation

This smartphone is equipped with a GPS system that allows for precise location tracking, thus facilitating your travels. Although it does not have assisted GPS (A-GPS), its satellite GPS is an asset for effective navigation.

Software

The Haier G21 runs on the Android 6.0 operating system, providing a smooth and intuitive user interface. It supports major Google applications, such as Gmail, Google Maps, and YouTube, ensuring easy integration of popular services.

Processor

Powered by a MediaTek MT6580M processor with a frequency of 1.3 GHz and four cores, this smartphone is capable of handling daily tasks. However, performance may be limited when running multiple applications simultaneously due to its 1 GB of RAM.

Camera

The Haier G21 is equipped with a 5 MP rear camera and a 2 MP front camera, allowing for capturing reasonably good photos and videos. Although it has an LED flash for low-light shots, its photographic capabilities remain average.

Storage Support

With an internal memory of 8 GB, expandable up to 32 GB via a MicroSD card, the Haier G21 offers moderate flexibility for data storage. This may prove insufficient for users wishing to keep many applications and multimedia files.

Network and Connectivity

The Haier G21 supports 2G and 3G network standards, ensuring reliable mobile connectivity. In terms of connectivity, it is equipped with Wi-Fi (802.11b/g/n) and a 4.0 Bluetooth connection, ensuring convenient wireless exchanges with other devices.

Battery

Equipped with a 1700 mAh battery using NiMH technology, the Haier G21 offers reasonable battery life for daily use. It allows for up to 10 hours of talk time on 2G and up to 200 hours on standby.

Dimensions and Design

The weight of the Haier G21 is 144 g, making it lightweight and easy to handle. Its dimensions of 132 mm height, 68 mm width, and 8.9 mm depth allow it to fit comfortably in your hand. Its bar design and modern gray color give it an elegant appearance.

Packaging Contents

The Haier G21 comes with a power adapter and a headset, allowing you to use it immediately without additional purchases.