Manual of product Nexus D821
Editorial note
The LG Nexus D821 stands out with a 5-inch display offering a resolution of 1920 x 1280 pixels, ensuring optimal display quality with vibrant colors thanks to IPS technology. Its Qualcomm MSM 8974 processor at 2.3 GHz with 4 cores provides smooth performance, although the 2 GB RAM capacity may be insufficient to handle multiple heavy applications simultaneously, which can lead to slowdowns. Connectivity is a strong point of the Nexus D821, with support for 4G LTE and Wi-Fi 802.11ac standards, ensuring a fast and reliable connection for browsing the Internet. Its 2300 mAh battery allows for prolonged use, offering 17 hours of talk time on 2G, which is satisfactory for daily use. However, the front camera of only 1.3 MP may not meet the expectations of users wanting quality selfies, especially in low-light conditions. Additionally, the lack of support for memory cards limits storage capacity, which can be problematic for those needing more space for their data. Finally, the Android 4.4 operating system, while effective, is outdated and no longer receives updates, raising concerns about security and compatibility with some modern applications. In summary, the LG Nexus D821 offers good value for money with interesting features, but it may not be suitable for everyone due to its limitations in RAM, storage, and camera.Score details
User experience
The user experience is generally positive thanks to a 5-inch screen with a resolution of 1920 x 1280 pixels, offering optimal display quality and vibrant colors thanks to IPS technology.
Performance
The Qualcomm MSM 8974 processor at 2.3 GHz with 4 cores ensures smooth performance, but the 2 GB RAM capacity may be insufficient to handle multiple heavy applications simultaneously, leading to slowdowns.
Battery life
The 2300 mAh battery capacity allows for prolonged use, with a talk time of 17 hours on 2G, ensuring satisfactory autonomy.
camera
The 8 MP rear camera with autofocus and LED flash allows for capturing sharp images, but the resolution of the front camera at only 1.3 MP may result in lower quality selfies.
connectivity
4G LTE connectivity and support for Wi-Fi 802.11ac standards ensure a fast and reliable connection for browsing the Internet, providing a good communication experience.
software
The Android 4.4 operating system, while smooth, is outdated and no longer receives updates, which can pose security and compatibility issues with some modern applications.
Value for money
The product offers good value for money, but the lack of support for memory cards limits the ability to increase storage, which can be problematic for some users.
multimedia
The absence of an FM radio limits entertainment options for users who enjoy listening to live radio, which could be a disadvantage for some.
Advantages
5-inch screen, resolution 1920 x 1280
4-core processor at 2.3 GHz
8 MP camera with autofocus and flash
4G LTE connectivity and Wi-Fi 802.11ac
Android 4.4 system, smooth interface
Disadvantages
2 GB RAM insufficient for multitasking
No support for memory cards
Low-resolution front camera
Outdated and insecure Android 4.4
No built-in FM radio
Technical Specifications Nexus D821
General Information
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ModelNEXUS D821
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Brand
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Category
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Type
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SKU207158
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MPN207158
Screen
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Screen size5 "
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Screen resolution
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Number of colors displayed1920 x 1280 pixels
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Touch technology16.78 million colors
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Touch screen typeMultiple pressures
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Type of panelCapacity
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IPS
Other features
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Touch screenYes
Detectors
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Orientation sensor-
Processor
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Processor frequency2.3 GHz
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Processor familyQualcomm
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Processor modelMSM 8974
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Number of processor cores4
Storage support
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RAM capacity2 GB
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Internal storage capacity32 GB
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Compatible memory cardsNot supported
Camera
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Resolution of the rear camera (digital)8 MP
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Video recordingYes
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Video recordingYes
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Video recordingYes
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Flash typeLED
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Video capture resolution1920 x 1088 pixels
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Rear camera resolution3264 x 1448 pixels
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Front camera resolution (digital)1.3 MP
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Rear camera typeSingle camera
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Rear camera typeSingle camera
Network
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Contactless paymentYes
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2G StandardsEDGE, GPRS, GSM
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3G StandardsHSDPA, HSPA, UMTS, WCDMA
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4G standardLTE
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Wifi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
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Contactless paymentYes
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Bluetooth model4.0
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2G band (1st SIM card)850,900,1800,1900 MHz
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3G bands supported850,900,1900,2100 MHz
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4G support800,900,1800,2100,2600 MHz
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Multislot EDGE class12
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Multislot EDGE class12
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Contactless paymentYes
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SIM card capacitySingle SIM
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SIM card typeMicroSIM
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Mobile network generation4G
Connectivity
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USB portYes
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Quantity of HDMI ports0
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Headset connection3.5 mm
Design
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FormatBar
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Product colorBlack
Software
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Installed operating systemAndroid 4.4
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PlatformAndroid
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Application distribution platformGoogle Play
Registration
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Registration type-
Navigation
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Location of positionYes
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Location of positionYes
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Location of positionYes
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Location of positionYes
Multimedia
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Supported audio formats-
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Supported video format-
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Supported image formats-
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FM RadioNo
Messaging
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E-mailYes
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E-mailYes
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E-mailYes
Representation / realization
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Alert with vibratorYes
Battery
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Battery technology-
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Battery capacity2300 mAh
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Talk time (2G)17 h
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Waiting time (2G)300 h
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Waiting time (3G)- h
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Waiting time (3G)- h
Weight and dimensions
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Weight129 g
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Width69.1 mm
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Depth8.5 mm
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Height137.8 mm
Frequently Asked Questions
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Presentation of product Nexus D821 specifications from brand LG
General Information
The LG Nexus D821 is a smartphone from the LG brand, known for its quality and innovation in the technology sector. The Nexus D821 model, identified by the code LGD821.A3CZBK, offers a smooth user experience and optimal performance. The EAN code for this product is 8808992094517, allowing for unique identification in distribution systems.
Screen
This smartphone features a 5-inch screen with a resolution of 1920 x 1280 pixels, ensuring exceptional display quality. The screen displays up to 16.78 million colors, providing vibrant and clear images. Thanks to IPS technology, it ensures wide viewing angles and accurate color reproduction. Additionally, its capacitive touchscreen with multi-touch support allows for precise and smooth interaction.
Processor
The LG Nexus D821 is equipped with a Qualcomm MSM 8974 processor running at a frequency of 2.3 GHz. With its 4 cores, this processor guarantees optimal performance for multitasking and demanding applications.
Storage Support
The RAM of the Nexus D821 is 2 GB, allowing for smooth application usage, although this may prove insufficient for heavier applications. In terms of internal storage, it has 32 GB, with no possibility of expansion via memory cards, thus limiting space for data and multimedia files.
Camera
The smartphone is equipped with a rear camera of 8 MP with autofocus and LED flash, allowing for quality photos even in low light. It can also record videos in 1920 x 1088 pixels. The front camera, while less powerful with a resolution of 1.3 MP, still allows for selfies and video calls.
Network
The LG Nexus D821 supports a wide range of network standards, including 2G, 3G, and 4G LTE, ensuring fast and reliable connectivity. It is also compatible with Wi-Fi 802.11ac, offering high connection speeds.
Connectivity
For connectivity, the smartphone has a USB port and a 3.5 mm headphone jack. Note that there is no HDMI port, which limits connection options with other multimedia devices.
Design
The LG Nexus D821 features a bar format, with a modern and sleek design in black, making it easy to use daily and transport.
Software
This model runs on Android 4.4, offering an intuitive user interface. However, this operating system has become outdated and no longer receives updates, which may pose security and compatibility issues with some modern applications.
Navigation
The smartphone integrates a GPS system, as well as A-GPS and GLONASS features, allowing for precise location to facilitate your travels.
Battery
The battery of the LG Nexus D821 uses NiMH technology with a capacity of 2300 mAh, providing a talk time of 17 hours on 2G and a standby time of 300 hours.
Weight and Dimensions
With a weight of 129 g and dimensions of 69.1 mm wide, 8.5 mm deep, and 137.8 mm high, the LG Nexus D821 is designed to be lightweight and easy to handle.