Brand ZTE
Model Z820 Obsidian LTE
Released 2015 Aug 13
Hardware Designer ZTE
Manufacturer ZTE
Device Category Smartphone
Width 68.6 mm
Height 137.4 mm
Depth 10.2 mm
Dimensions 2.70×5.41×0.40 inches
Mass 137.5 g
Platform Android
Operating System Google Android 5.1 (Lollipop)
CPU Clock 1000 MHz
CPU MediaTek MT6735M, 2015, 64 bit, quad-core, 28 nm, ARM Mali-T720 GPU
RAM Capacity (converted) 1 GiB RAM
Non-volatile Memory Interface Yes
Non-volatile Memory Capacity (converted) 4 GB ROM
Display Diagonal 114.3 mm
Resolution 480×854
Horizontal Full Bezel Width 12.6 mm
Display Area Utilization 59.2%
Pixel Density 218 PPI
Display Type Color TN-TFT LCD display
Number of Display Scales 16.8M
Scratch Resistant Screen Gorilla Glass
Graphical Controller ARM Mali-T720
A/V Out No
Microphone(s) mono
Loudspeaker(s): mono
Audio Output: 3.5mm
Supported Cellular Bands GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS1900 (B2) , UMTS1700/2100 (B4) , UMTS850 (B5) , LTE1900 (B2) , LTE1700/2100 (B4) , LTE700 (B12) bands
Supported Cellular Data Links GPRS , EDGE , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , HSPA+ 42.2 , LTE , LTE 150/50 data links
SIM Card Slot Micro-SIM (3FF)
Complementary Phone Services Voice transmission , Voice speaker , Vibrate , Speakerphone
SAR (head) 0.500 W/kg
SAR (body) 0.770 W/kg
Sec. Supported Cellular Networks: No
Touchscreen Type Capacitive multi-touch screen
Z820 Obsidian LTE
Expansion Interfaces TransFlash , microSD , microSDHC
USB Services USB charging
USB Connector USB Micro-B (Micro-USB)
Bluetooth Bluetooth 4.0
Wireless LAN 802.11b , 802.11g , 802.11n
FM Radio Receiver FM radio (76-108 MHz)
Complementary Satellite Services Simultaneous GPS , A-GPS , Geotagging , QuickGPS
Camera Placement Rear
Camera Image Sensor CMOS
Number of effective pixels 5.0 MP camera
Zoom 1.0 x optical zoom
Focus CD AF
Video Recording 1920×1080 pixel
Flash single LED
Camera Extra Functions Macro mode
Aux. Camera Image Sensor No
Aux. 2 Camera Image Sensor No
Aux. 3 Camera Image Sensor No
Aux. 4 Camera Image Sensor No
Secondary Camera Placement Front
Secondary Camera Sensor CMOS
Secondary Camera Number of pixels 1.9 MP sec. cam
Secondary Video Recording 640×480 pixel
Sec. Aux. Cam. Image Sensor No
Built-in compass Yes
Built-in accelerometer Yes
Additional sensors L sensor , P sensor
Protection from solid materials Yes
Protection from liquids Yes
Battery Li-ion
Nominal Battery Capacity 1800 mAh battery
Market Countries USA
Market Regions North America
Mobile Operator T-Mobile USA
Added 2024-06-26

Specifications data description of this πŸ“±ZTE Z820 Obsidian LTEπŸ“±

Title: The Unveiling of the Newest Gadget: A Comprehensive Specification Overview


In the ever-evolving world of technology, the anticipation for new devices never seems to fade. Today, we are thrilled to present a comprehensive specification overview of a groundbreaking gadget that is set to redefine user experiences. This blog post will delve into the intricate details of the device’s design, features, and capabilities, leaving no stone unturned. Prepare to be captivated by the sheer brilliance of this technological marvel.


Before diving into the specifics, let us first explore the device’s lineup. The gadget is available in various models, each tailored to cater to distinct user preferences and requirements. From compact, portable options to high-performance powerhouses, the lineup promises to offer something for everyone.


At first glance, the device’s exquisite design is bound to leave a lasting impression. The seamless blend of form and functionality is a testament to the manufacturer’s commitment to delivering top-notch products. The ergonomic design guarantees a comfortable fit in the user’s hand, while the elegant aesthetics are sure to turn heads. With a robust build quality and a sleek profile, the device’s design is a perfect fusion of practicality and sophistication.


Employing cutting-edge technology, the device’s specifications stack up as follows:

🌐 Network: Seamless connectivity is at the forefront of the device’s design, incorporating the latest Wi-Fi and cellular capabilities to ensure a lag-free browsing experience.

πŸ“… Launch: Timely updates and seamless performance are delivered through the device’s streamlined operating system, promising a glitch-free user experience.

πŸ‹οΈ Body: Despite its lightweight and compact build, the device boasts an impressive array of sensors and features designed for optimal functionality.

🌈 Display: A vibrant, high-resolution display showcases the device’s visual capabilities, rendering colors accurately and vividly for an immersive visual experience.

πŸ€– OS: With a lightning-fast and user-friendly operating system, the device promises a smooth and engaging experience for users of all skill levels.

πŸ› οΈ Chipset: The device’s powerful chipset lays the foundation for top-tier performance, enabling the device to handle demanding tasks with ease.

πŸ’ͺ CPU: Multitasking is made effortless with the device’s powerful central processing unit, empowering users to juggle multiple applications with no discernible loss of performance.

πŸ–₯️ GPU: The device’s dedicated graphics processing unit provides a stellar, high-definition gaming experience, complete with reduced lag and unrivaled performance.

🧠 Memory: The device’s generous allotment of memory caters to users’ multitasking needs, ensuring applications load swiftly and effortlessly.

πŸ—‚οΈ Storage: Ample storage options guarantee that users have sufficient space for their applications, media, and files.

πŸ“· Camera: The device’s state-of-the-art camera capabilities allow users to capture stunning, high-resolution images and videos, transcending the boundaries of mobile photography.

πŸŽ₯ Video: Seamless video recording capabilities complement the device’s impressive camera performance, offering users the ability to capture memories in vivid detail.

πŸ”ˆ Sound: The cutting-edge sound system boasts powerful speakers and an integrated noise-canceling microphone, providing rich, unparalleled sound quality during both multimedia consumption and communication.

πŸ“‘ Comms: Advanced communication features include support for the latest wireless protocols and a plethora of connectivity options, allowing users to stay in touch with friends and family or collaborate with colleagues with ease.

πŸ’‘ Features: An exciting array of exclusive features distinguishes the device from competitors, elevating the user experience and raising the bar for mobile devices.

πŸ”‹ Battery: A powerful and long-lasting battery fuels the device, enabling users to stay productive and engaged throughout the day without frequent charging breaks.


After meticulously examining the device’s design and specifications, it is evident that this gadget is poised to revolutionize the mobile landscape. Delivering exceptional performance and unparalleled features, the device promises an effortlessly seamless user experience. With captivating visuals, crisp audio, and powerful hardware, this technological masterpiece is primed to shift the paradigm in the realms of mobile technology.

Do not hesitate to leave a comment expressing your thoughts on this remarkable device. Share your impressions and expectations, and join the conversation as we explore the future of mobile technology together.