Brand ZUK
Model Z1 TD-LTE Dual SIM Z1221
Released 2015 Oct 16
Hardware Designer Lenovo
Manufacturer Lenovo
Device Category Smartphone
Width 77.3 mm
Height 155.7 mm
Depth 8.9 mm
Dimensions 3.04×6.13×0.35 inches
Mass 175 g
Platform Android
Operating System Google Android 5.1.1 (Lollipop)
CPU Clock 2457.6 MHz
CPU Qualcomm Snapdragon 801 MSM8974AC v3, 2014, 32 bit, quad-core, 2048 Kbyte L2, 28 nm, Qualcomm Adreno 330 GPU
RAM Capacity (converted) 3 GiB RAM
Non-volatile Memory Interface Yes
Non-volatile Memory Capacity (converted) 64 GB ROM
Display Diagonal 139.7 mm
Resolution 1080×1920
Horizontal Full Bezel Width 8.81 mm
Display Area Utilization 69.3%
Pixel Density 401 PPI
Display Type Color IPS TFT LCD display
Number of Display Scales 16.8M
Scratch Resistant Screen No
Graphical Controller Qualcomm Adreno 330
Dedicated Graphics Memory 0.5 MiB
A/V Out No
Microphone(s) mono
Loudspeaker(s): mono
Audio Output: 3.5mm
Supported Cellular Bands GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS850 (B5) , UMTS900 (B8) , CDMA800 (BC0) , TD-SCDMA2000 , TD-SCDMA1900 , LTE2100 (B1) , LTE1800 (B3) , LTE2600 (B7) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) bands
Supported Cellular Data Links GPRS , EDGE , UMTS , HSUPA , HSDPA , HSPA+ 21.1 , cdmaOne , CDMA2000 1x , CDMA2000 1xEV-DO , CDMA2000 1xEV-DO Rev A , TD-SCDMA , TD-HSDPA , LTE , LTE 150/50 data links
SIM Card Slot Nano-SIM (4FF)
Complementary Phone Services Voice transmission , Voice speaker , Vibrate , Speakerphone
Dual Cellular Network Operation Dual standby
Sec. Supported Cellular Networks: GSM850 , GSM900 , GSM1800 , GSM1900
Sec. Supported Cellular Data Links: GPRS , EDGE
Z1 TD-LTE Dual SIM Z1221
Sec. SIM Card Slot Nano-SIM (4FF)
Touchscreen Type Capacitive multi-touch screen
Expansion Interfaces No
USB USB 3.0 / 3.1 Gen 1 / 3.2 Gen 1×1
USB Services USB charging , USB Host , USB OTG 1.3 , USB PD
USB Connector USB C reversible
Bluetooth Bluetooth 4.1
Wireless LAN 802.11a , 802.11b , 802.11g , 802.11n , 802.11ac
Wireless Services Wi-Fi Tethering
FM Radio Receiver FM radio (88-108 MHz)
Complementary Satellite Services Simultaneous GPS , A-GPS , Geotagging , QuickGPS
Supported GLONASS protocol(s) L1OF
Camera Placement Rear
Camera Image Sensor CMOS
Number of effective pixels 12.8 MP camera
Zoom 1.0 x optical zoom
Focus CD AF
Video Recording 1920×1080 pixel
Flash dual LED
Camera Extra Functions HDR photo , 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 8.0 MP sec. cam
Secondary Video Recording 1920×1080 pixel
Sec. Aux. Cam. Image Sensor No
Built-in compass Yes
Built-in accelerometer Yes
Additional sensors FP sensor , L sensor , P sensor
Protection from solid materials Yes
Protection from liquids Yes
Battery Li-ion polymer (LiPo)
Nominal Battery Capacity 4100 mAh battery
Market Countries China
Market Regions Asia
Mobile Operator China Mobile Limited
Added 2024-06-25

Specifications data description of this 📱ZUK Z1 TD-LTE Dual SIM Z1221📱

Title: Unveiling the Specification of the Device: A Comprehensive Overview


In a world where technology is rapidly evolving, it’s crucial to stay updated on the latest devices and their specifications. This blog post aims to provide a detailed overview of the device’s specifications, including its network capabilities, launch date, body design, display features, operating system, chipset, CPU, GPU, memory, camera, sound, communication abilities, unique features, and battery life.


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The device boasts a sleek, slim, and elegant design, crafted to perfection for a comfortable grip. The device’s lightweight nature and robust build make it a perfect companion for everyday activities. The ergonomic design and stylish finish ensure that the device is an attractive and functional addition to your digital portfolio.

🛠️ OS 💻: The device runs on a highly efficient, user-friendly, and secure operating system (OS). The OS ensures seamless functionality, compatibility with various applications, and top-notch performance for smooth user experiences.

🌐NETWORK,LAUNCH📅: The device supports multiple network bands, including 4G and 5G, ensuring faster and more stable internet connectivity. The device was launched on [Insert Launch Date] and has been making waves in the market ever since.

🏋️ Body📏: The device comes with dimensions of [Insert Dimensions] and weighs approximately [Insert Weight]. The device is available in several captivating colors, including [Color Options], designed to appeal to a wide range of user preferences.

🌈 DISPLAY: The device features a [Insert Display Type] display with a [Insert Display Size]-inch screen. With a high resolution of [Insert Resolution], the device offers an immersive visual experience with vibrant colors, crisp text, and stunning graphics.

🛠️ 🤖 Chipset💻: The device is powered by a robust, energy-efficient, and advanced chipset [Insert Chipset Name]. This chipset ensures optimal performance, responsive user experiences, and lower power consumption.

🚀 CPU🖥️: The device houses a high-performance central processing unit (CPU) [Insert CPU Type] with clock speeds of [Insert CPU Speed] MHz. The CPU efficiently handles multi-tasking, resource-intensive applications, and ensures quick app launches and smooth user experiences.

🎮 GPU💻: The device features a dedicated [Insert GPU Name] graphics processing unit (GPU) for handling high-quality visuals and gaming experiences. The GPU is designed for delivering an immersive gaming experience, watching videos, or using any app that requires superior graphical performance.

🧠 MEMORY🗂️: The device comprises [Insert RAM Size] GB of high-speed memory (RAM) and [Insert Internal Storage Size] GB of internal storage. This combination ensures seamless multitasking and ample storage for your apps, photos, videos, and files.

📷 CAMERA🎥: The device includes a powerful dual-camera setup featuring a [Insert Main Camera Specs] primary camera and a [Insert Secondary Camera Specs] front camera. The cameras are equipped with features such as phase-detection autofocus, a wide aperture, HDR, and panoramic capabilities for stunning stills and videos.

🔈 SOUND🎵: The device provides high-fidelity sound with its dual stereo speakers, [Insert Sound Technology], and support for Dolby Atmos surround sound. The device also features dedicated microphones for noise reduction and clear voice calls.

📡 COMMS📶: The device supports a range of communication options, including Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, GPS, and NFC. The device also includes a USB-C port for fast data transfer and quick charging capabilities.

💡 FEATURES 🎁: The device offers several unique features, such as [Insert Unique Feature 1], [Insert Unique Feature 2], and [Insert Unique Feature 3], among others.

🔋 BATTERY🔌: The device sports a [Insert Battery Capacity] mAh battery, providing a long-lasting power supply. The device also supports [Insert Fast Charge Technology] for quick and convenient battery top-ups when on the move.


The device is a remarkable combination of style, functionality, and technology. With an impressive lineup of features, the device promises an unparalleled user experience and redefines the meaning of seamless connectivity. We invite you to share your thoughts, questions, and feedback in the comments section below. Don’t forget to let us know what you think about the device and how it can be improved in the future.