Thumbnail of product Optimus E720 from brand LG
Logo of brand LG

Smartphone LG Optimus E720

LG
Phones
Smartphone

The LG Optimus E720 is a compact smartphone from the LG brand, known for its technological innovation. With a 3.2-inch touchscreen and a resolution of 320 x 480 pixels, it offers a pleasant visual experience thanks to its 262144 colors displayed and its durable TFT panel.

This model is powered by a Qualcomm Snapdragon MSM 7227 processor running at a frequency of 0.6 GHz, ensuring smooth performance for everyday tasks. Its 0.5 GB of RAM and 512 MB of ROM allow for efficient app usage.

In terms of photography, the LG Optimus E720 is equipped with a 5 MP rear camera with auto-focus, allowing for sharp image capture. It also supports video recording, with a maximum frame rate of 15 fps for smooth videos.

On the connectivity side, it supports 2G and 3G standards, as well as Wi-Fi access, ensuring fast and reliable communications. Bluetooth 2.1+EDR facilitates connection with other devices.

The smartphone runs on Android 2.2 and offers practical features such as GPS navigation and an accelerometer. Its 1250 mAh battery provides a talk time of 5.5 hours, which is ideal for daily use.

With a weight of 132 g and optimal dimensions, the LG Optimus E720 is a lightweight and convenient companion for all your digital needs.

Manual of product Optimus E720

First page image of the manual for Optimus E720

User Manual
1 page
View manual
7 10

Editorial note

The LG Optimus E720 is a smartphone that has several advantages, including its 3.2-inch touchscreen that offers a pleasant visual experience, as well as built-in sensors such as the orientation sensor and accelerometer that facilitate its daily use. Its compatibility with MicroSD cards up to 32 GB also allows for storage expansion, which is an advantage for users with many files to keep. Additionally, the 5 MP rear camera with autofocus and features like smile detection enhance the multimedia experience, all supported by an Android 2.2 operating system that ensures a smooth interface. However, the product also has notable drawbacks. The screen resolution, while sufficient for basic uses, is relatively low compared to current standards, which can detract from the multimedia content viewing experience. Moreover, with only 512 MB of RAM and a 0.6 GHz processor, the LG Optimus E720 may struggle to handle multitasking and newer applications, leading to slowdowns. The lack of a flash on the camera further limits its ability to capture images in low-light conditions, which can be a drawback for photography enthusiasts. In terms of performance, the 1250 mAh battery offers reasonable autonomy, although intensive use may quickly reduce its lifespan. The bar design and black color give the device a modern look, but it does not particularly stand out in a highly competitive market. Finally, the value for money of the LG Optimus E720 may be perceived as fair, given its features, but the technical limitations must be taken into account, especially for modern users. In summary, the LG Optimus E720 is a smartphone that may suit an audience looking for a simple and functional device, but it may not meet the expectations of more demanding users.

Score details

User experience

The user experience is generally satisfactory thanks to the responsive touchscreen and the smooth interface of Android 2.2, but performance may be limited by the RAM and processor.

Performance

With a 0.6 GHz processor and only 512 MB of RAM, the LG Optimus E720 may struggle to handle multitasking and newer applications.

Battery life

The 1250 mAh battery capacity provides reasonable autonomy, although heavy usage can quickly reduce the lifespan in use.

Design

The bar design and black color give it a modern and sleek look, although it does not particularly stand out compared to contemporary models.

Features

Features like MicroSD card compatibility and built-in sensors enhance the device, but the lack of a flash for the camera limits its use in low-light conditions.

Value for money

The product's price may be justified by its features, but the technical limitations may not meet the expectations of modern users.

Advantages

3.2-inch touchscreen, nice resolution

Built-in sensors for convenient use

Expandable storage up to 32 GB

5 MP camera with autofocus and smile detection

Android 2.2 system, smooth interface

Disadvantages

Low screen resolution for multimedia

512 MB of RAM limits multitasking

0.6 GHz processor insufficient for applications

No flash for low light

Uncertain internal storage capacity

Android 2.2 outdated and not updated

Technical Specifications Optimus E720

General Information

Screen

  • Screen size
    3.2 "
  • Screen resolution
  • Number of colors displayed
    320 x 480 pixels
  • Touch screen type
    262144 colors
  • Type of panel
    Resistant
  • TFT

Other features

  • Touch screen
    Yes
  • ROM capacity
    512 MB

Detectors

  • Accelerometer
    Yes
  • Accelerometer
    Yes
  • Accelerometer
    Yes

Processor

  • Processor frequency
    0.6 GHz
  • Processor family
    Qualcomm Snapdragon
  • Processor model
    MSM 7227

Storage support

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

Camera

  • Resolution of the rear camera (digital)
    5 MP
  • Smile detection
    Yes
  • Rear camera flash
    No
  • Smile detection
    Yes
  • Maximum cadence
    15 fps
  • Smile detection
    Yes
  • Smile detection
    Yes
  • Smile detection
    Yes
  • Rear camera type
    Single camera

Network

  • Bluetooth
    Yes
  • 2G Standards
    GSM
  • 3G Standards
    UMTS
  • Wifi standards
    802.11b, 802.11g
  • Bluetooth
    Yes
  • Bluetooth model
    2.1+EDR
  • Bluetooth Profiles
    A2DP, OPP
  • 2G band (1st SIM card)
    850,900,1800,1900 MHz
  • 3G bands supported
    900,2100 MHz
  • Multislot EDGE class
    12
  • Multislot EDGE class
    12
  • SIM card capacity
    Single SIM
  • Mobile network generation
    3G

Connectivity

  • USB port
    Yes
  • USB Version
    2.0
  • Quantity of HDMI ports
    0
  • Headset connection
    3.5 mm

Design

  • Format
    Bar
  • Product color
    Black

Software

  • Installed operating system
    Android 2.2
  • SyncML
    Yes
  • Platform
    Android
  • Application distribution platform
    Google Play

Registration

  • Registration type
    Without plan

Representation / realization

  • Personal Information Management (PIM)
    Alarm clock
  • Alert with vibrator
    Calculator
  • Customization
    Calendar
  • Alert with vibrator
    To-do list
  • Alert with vibrator
    Yes
  • Menu
  • Themes
  • Widgets
  • Yes
  • Yes

Navigation

  • Location of position
    Yes
  • Location of position
    Yes
  • Location of position
    Yes
  • Location of position
    Yes

Multimedia

  • FM Radio
    Yes
  • Speakers
    Mono
  • Supported audio formats
    MP3
  • Supported video format
    MP4
  • Supported image formats
    JPG

Messaging

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

Battery

  • Battery technology
    Lithium-Ion (Li-Ion)
  • Battery capacity
    1250 mAh
  • Talk time (2G)
    5.5 h
  • Waiting time (3G)
    450 h
  • Talk time (3G)
    5 h
  • Waiting time (3G)
    450 h

Weight and dimensions

  • Weight
    132 g
  • Width
    57.9 mm
  • Depth
    12.9 mm
  • Height
    112.5 mm

Certificate

  • SAR category for the head (EU)
    -
  • SAR category for the body (EU)
    -
  • DAS body (EU)
    - W/kg
  • DAS body (EU)
    - W/kg
  • DAS body (EU)
    - W/kg
  • Certified DLNA (Digital Living New-York Alliance)
    Yes

Frequently Asked Questions

How can I reset my LG Optimus E720?
To reset your LG Optimus E720, 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 phone?
You can use a SIM card adapter that will allow you to insert the smaller SIM card into your phone.
What is the role of an IMEI number?
IMEI stands for "International Mobile Equipment Identity." It is a unique fifteen-digit number that identifies your LG phone among other devices.
What are the dimensions of my smartphone's screen?
The size of your smartphone's screen is indicated in inches, knowing that one inch equals 2.54 centimeters. The measurement is taken diagonally, from the bottom left corner to the top right corner.
Is there a risk that my smartphone's battery could explode?
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 is installed on the LG Optimus E720?
The LG Optimus E720 runs on the Android operating system.
What is the weight of the LG Optimus E720?
The weight of the LG Optimus E720 is 132 grams.
What is the screen size of the LG Optimus E720?
The screen size of the LG Optimus E720 is 3.2 inches.
What is the height of the LG Optimus E720?
The height of the LG Optimus E720 is 112.5 mm.
What is the resolution of the LG Optimus E720's screen?
The resolution of the LG Optimus E720's screen is 320 x 480 pixels.
What is the width of the LG Optimus E720?
The LG Optimus E720 has a width of 57.9 mm.
What is the depth of the LG Optimus E720?
The depth of the LG Optimus E720 is 12.9 mm.
What is the storage capacity of the LG Optimus E720?
The storage capacity of the LG Optimus E720 is - GB.
Is the manual for the LG Optimus E720 available in French?
Unfortunately, the manual for the LG Optimus E720 is not available in French. However, it is accessible in other languages.

Similar products

LG K10 (2017)
1
LG Phones Smartphone
Thumbnail of product LG K10 (2017)
Discover the technical sheet of K10 (2017) from LG and its manuals...
Available manuals:

LG L Fino D290N
1
LG Phones Smartphone
Thumbnail of product LG L Fino D290N
Discover the technical sheet of L Fino D290N from LG and its manuals...
Available manuals:

Motorola Charm
1
Motorola Phones Smartphone
Thumbnail of product Motorola Charm
Discover the technical sheet of Charm from Motorola and its manuals...
Available manuals:

Motorola Cliq
1
Motorola Phones Smartphone
Thumbnail of product Motorola Cliq
Discover the technical sheet of Cliq from Motorola and its manuals...
Available manuals:

LG G5
1
LG Phones Smartphone
Thumbnail of product LG G5
Discover the technical sheet of G5 from LG and its manuals...
Available manuals:

LG G Stylo
2
LG Phones Smartphone
Thumbnail of product LG G Stylo
Discover the technical sheet of G Stylo from LG and its manuals...
Available manuals:

LG K420N
1
LG Phones Smartphone
Thumbnail of product LG K420N
Discover the technical sheet of K420N from LG and its manuals...
Available manuals:

LG X150
1
LG Phones Smartphone
Thumbnail of product LG X150
Discover the technical sheet of X150 from LG and its manuals...
Available manuals:

Motorola Electrify
1
Motorola Phones Smartphone
Thumbnail of product Motorola Electrify
Discover the technical sheet of Electrify from Motorola and its manuals...
Available manuals:

Motorola Cliq 2
1
Motorola Phones Smartphone
Thumbnail of product Motorola Cliq 2
Discover the technical sheet of Cliq 2 from Motorola and its manuals...
Available manuals:

Motorola DEFY XT
1
Motorola Phones Smartphone
Thumbnail of product Motorola DEFY XT
Discover the technical sheet of DEFY XT from Motorola and its manuals...
Available manuals:

Motorola Droid 4
2
Motorola Phones Smartphone
Thumbnail of product Motorola Droid 4
Discover the technical sheet of Droid 4 from Motorola and its manuals...
Available manuals:

More product categories from brand LG

More product types from brand LG

Presentation of product Optimus E720 specifications from brand LG

Generalities

The LG Optimus E720 is a smartphone from the LG brand, known for its commitment to quality and technological innovation. This model, identified by the reference Optimus E720 | E720.ADEUPK, is designed to provide an optimized user experience with satisfactory performance.

Screen

The LG Optimus E720 is equipped with a 3.2-inch touchscreen, offering a resolution of 320 x 480 pixels. Although this resolution is modest compared to current standards, it still allows for a pleasant visual experience. The screen displays up to 262,144 colors, ensuring vibrant colors and good contrast. The TFT panel used provides adequate display quality for everyday tasks.

Additional Features

This smartphone has a durable touchscreen, promoting smooth interaction. Its 512 MB ROM offers adequate storage space for essential applications and user data.

Sensors

For versatile use, the LG Optimus E720 is equipped with several sensors, including an orientation sensor, a proximity sensor, and an accelerometer. These elements enhance interactivity and facilitate various applications.

Processor

The device is powered by a Qualcomm Snapdragon processor with a frequency of 0.6 GHz, ensuring adequate performance for standard tasks. The processor model, MSM 7227, is suitable for smooth use in lightweight applications.

Storage Support

The LG Optimus E720 has 0.5 GB of RAM, which may limit multitasking and the use of more demanding applications. It supports MicroSD (TransFlash) memory cards up to 32 GB, allowing for storage expansion for users needing more space.

Camera

The rear camera of the LG Optimus E720 offers a resolution of 5 MP, ideal for capturing acceptable quality images on a daily basis. Although it features autofocus, the lack of a flash may limit shooting in low-light conditions. The device also allows video recording at a rate of 15 frames per second and includes features like smile detection and geolocation.

Network

This smartphone supports 2G and 3G standards, including HSDPA, HSUPA, and WCDMA, ensuring effective mobile connectivity. It is also equipped with Wi-Fi (802.11b/g) and Bluetooth 2.1+EDR for fast and reliable wireless connections.

Connectivity

The LG Optimus E720 includes a USB 2.0 port for simple connections to various devices. Its 3.5 mm headphone jack ensures compatibility with many audio accessories.

Design

With its bar format and black finish, the design of the LG Optimus E720 is both modern and functional, facilitating a pleasant grip.

Software

Running on Android 2.2, this smartphone offers an intuitive user interface. Although the operating system is relatively old, it remains compatible with many applications available on the platform.

Navigation

The built-in GPS, accompanied by the A-GPS system, allows for precise location tracking. An electronic compass adds an extra layer of functionality for users on the go.

Multimedia

Although the LG Optimus E720 does not have an FM radio, it supports MP3 audio and MP4 video formats, ensuring smooth and quality playback of multimedia files. Photos are saved in JPG format, ensuring good image quality.

Battery

Equipped with a 1250 mAh NiMH battery, the LG Optimus E720 offers decent battery life, with a talk time of 5.5 hours on 2G and 5 hours on 3G.

Weight and Dimensions

Weighing 132 g, this smartphone is lightweight and easy to carry. Its dimensions of 57.9 mm wide, 12.9 mm deep, and 112.5 mm high make it a compact device, suitable for everyday use.

Certification

The LG Optimus E720 is certified compliant with safety standards regarding exposure to electromagnetic fields, ensuring safe usage.