| Brand | Lenovo |
| Model | PB1-770N Dual SIM TD-LTE |
| Released | 2015 Jul |
| Hardware Designer | Lenovo |
| Manufacturer | Lenovo |
| Device Category | Smartphone |
| Width | 96.6 mm |
| Height | 186.6 mm |
| Depth | 7.7 mm |
| Dimensions | 3.80×7.35×0.30 inches |
| Mass | 230 g |
| Platform | Android |
| Operating System | Google Android 5.0.2 (Lollipop) |
| CPU Clock | 1500 MHz |
| RAM Type | Yes |
| RAM Capacity (converted) | 2 GiB RAM |
| Non-volatile Memory Interface | Yes |
| Non-volatile Memory Capacity (converted) | 32 GB ROM |
| Display Diagonal | 172.72 mm |
| Resolution | 1080×1920 |
| Horizontal Full Bezel Width | 11.92 mm |
| Display Area Utilization | 70.7% |
| Pixel Density | 324 PPI |
| Display Type | Color TN-TFT LCD display |
| Number of Display Scales | 16.8M |
| Scratch Resistant Screen | No |
| Graphical Controller | N/A |
| Microphone(s) | mono |
| Loudspeaker(s): | Yes |
| Audio Output: | 3.5mm |
| Supported Cellular Bands | GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , CDMA800 (BC0) , TD-SCDMA2000 , TD-SCDMA1900 , LTE2100 (B1) , LTE1800 (B3) , 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 | Yes |
| 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 |
| Sec. SIM Card Slot | Yes |
| Touchscreen Type | Capacitive multi-touch screen |
| Expansion Interfaces | TransFlash , microSD , microSDHC , microSDXC |
| USB | USB 2.0 |
| USB Services | USB charging |
| USB Connector | USB Micro-B (Micro-USB) |
| Bluetooth | Bluetooth 4.0 |
| Wireless LAN | 802.11b , 802.11g , 802.11n |
| Wireless Services | Wi-Fi Tethering |
| FM Radio Receiver | FM radio (88-108 MHz) |
| Complementary Satellite Services | Simultaneous GPS , A-GPS , Geotagging , QuickGPS |
| 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 | 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 | 5.0 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 | L sensor , P sensor |
| Protection from solid materials | Yes |
| Protection from liquids | Yes |
| Battery | Li-ion |
| Nominal Battery Capacity | 3500 mAh battery |
| Market Countries | China |
| Market Regions | Asia |
| Added | 2024-06-26 |
Specifications data description of this 📱Lenovo PB1-770N Dual SIM TD-LTE📱
Title: The Ultimate Guide to Understanding the Specification of a Device 🌐📅🏋️🌈🤖🛠️🚀
Introduction:
In today’s world, technology has become an integral part of our lives. From smartphones to laptops, we rely on these devices to stay connected, productive, and entertained. Understanding the specifications of these devices can greatly enhance our user experience. In this blog post, we will take a closer look at the specification of a device and break down each component to help you make informed decisions when choosing your next device.
Lineup:
Before we dive into the specification of the device, let’s take a look at the lineup of components we will be discussing:
* 🌐NETWORK: Network connectivity
* 📅LAUNCH: Launch date
* 🏋️BODY: Physical attributes
* 🌈 DISPLAY: Display characteristics
* 🤖 OS 🛠️: Operating system and built-in tools
* 🚀 Chipset 🔧: Processor, graphics, and other integrated circuits
* 💪 CPU 🖥️: Central processing unit
* 🎮 GPU 💻: Graphics processing unit
* 🧠 MEMORY 🗂️: Random-access memory
* 📷 CAMERA 🎥: Camera specifications
* 🔈 SOUND 🎵: Audio capabilities
* 📡 COMMS 📶: Communications and networking features
* 💡 FEATURES 🎁: Additional features and functionalities
* 🔋 BATTERY🔌 : Battery life and charging capabilities
Design:
The design of a device encompasses both the physical attributes and the display characteristics. The physical attributes, or the body of the device, include the dimensions, weight, build materials, and color options. The display characteristics consist of the screen size, resolution, aspect ratio, refresh rate, and technology (e.g., LCD, OLED, AMOLED).
Specifications:
The specifications of a device are crucial when evaluating its performance and capabilities. The following components are essential to consider when assessing a device’s specification:
* 🤖 OS 🛠️: The operating system (OS) of a device provides the foundation for the user interface and built-in tools. Common operating systems include Android, iOS, Windows, and macOS.
* 🚀 Chipset 🔧: The chipset is a group of integrated circuits that manage the device’s data processing, input/output, and memory management. The chipset is responsible for overall performance and power efficiency.
* 💪 CPU 🖥️: The central processing unit (CPU) is the “brain” of the device, responsible for executing instructions and managing data. The clock speed, number of cores, and architecture are critical factors in determining the CPU’s performance.
* 🎮 GPU 💻: The graphics processing unit (GPU) enhances the graphical performance of a device by rendering images, animations, and video. The architecture, clock speed, and memory bandwidth are essential factors in determining the GPU’s performance.
* 🧠 MEMORY 🗂️: Random-access memory (RAM) is a form of volatile memory used for temporarily storing data and instructions. The capacity and type of RAM can significantly impact the performance of a device.
* 📷 CAMERA 🎥: The camera specifications include the sensor size, resolution, aperture, and additional features (e.g., optical image stabilization, phase detection autofocus). These factors determine the quality of photos and videos captured by the device.
* 🔈 SOUND 🎵: The audio capabilities of a device include the speakers, microphones, and audio codecs. These factors can impact the quality of audio playback and recording.
* 📡 COMMS 📶: The communications and networking features of a device include wireless connectivity (e.g., Wi-Fi, Bluetooth, NFC), cellular connectivity (e.g., 4G, 5G), and ports (e.g., USB, HDMI). These
Conclusion:
In conclusion, understanding the specification of a device is vital when evaluating its capabilities and performance. By considering the components discussed in this blog post, you can make informed decisions when choosing your next device. We invite our readers to leave a comment with their thoughts on the importance of device specifications and any additional elements they consider when purchasing a new device.
*💡 FEATURES 🎁: Additional features and functionalities may include biometric authentication (e.g., facial recognition, fingerprint scanner), water and dust resistance, expandable storage, and customizable user interfaces.
*🔋 BATTERY🔌 : The battery life and charging capabilities of a device refer to the device’s battery capacity and the time it takes to charge the device fully. Factors that impact battery life include screen brightness, background app refresh, and power-saving modes. Fast-charging technologies and wireless charging capabilities are also factors to consider.*
