Brand | Microsoft |
Model | Lumia 640 3G |
Released | 2015 Apr |
Hardware Designer | Microsoft Mobile |
OEM ID | RM-1076 |
Device Category | Smartphone |
Width | 72.2 mm |
Height | 141.3 mm |
Depth | 8.85 mm |
Dimensions | 2.84×5.56×0.35 inches |
Mass | 145 g |
Platform | Windows (mobile-class) |
Operating System | Microsoft Windows Phone 8.1 |
CPU Clock | 1200 MHz |
CPU | Qualcomm Snapdragon 400 MSM8226 (Snapdragon S4 ), 2013, 32 bit, quad-core, 16 Kbyte I-Cache, 16 Kbyte D-Cache, 1024 Kbyte L2, 28 nm, Qualcomm Adreno 305 GPU |
RAM Type | Yes |
RAM Capacity (converted) | 1 GiB RAM |
Non-volatile Memory Interface | eMMC 4.5 |
Non-volatile Memory Capacity (converted) | 8 GB ROM |
Display Diagonal | 127 mm |
Resolution | 720×1280 |
Horizontal Full Bezel Width | 9.94 mm |
Display Area Utilization | 67.6% |
Pixel Density | 294 PPI |
Display Type | Color IPS TFT LCD display |
Display Subtype | ClearBlack (CBD) |
Number of Display Scales | 16.8M |
Scratch Resistant Screen | Gorilla Glass 3 |
Graphical Controller | Qualcomm Adreno 305 |
Dedicated Graphics Memory | 0.25 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) bands |
Supported Cellular Data Links | GPRS , EDGE , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 data links |
SIM Card Slot | Micro-SIM (3FF) |
Complementary Phone Services | Voice transmission , Voice speaker , Vibrate , Speakerphone |
Sec. Supported Cellular Networks: | No |
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 | DLNA , Miracast , Wi-Fi Direct , Wi-Fi Tethering |
NFC | Yes |
FM Radio Receiver | FM radio (88-108 MHz) with RDS |
Complementary Satellite Services | A-GPS , Geotagging , QuickGPS |
Supported GLONASS protocol(s) | L1OF |
Supported BeiDou system (BDS) | B1I BeiDou receiver |
Camera Placement | Rear |
Camera Image Sensor | BSI CMOS |
Number of effective pixels | 8.1 MP camera |
Aperture (W) | f/2.20 |
Zoom | 1.0 x optical zoom |
Focus | CD AF |
Min. Equiv. Focal Length | 28 mm |
Video Recording | 1920×1080 pixel |
Flash | single LED |
Camera Extra Functions | Macro mode , Panorama Photo , Face detection |
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 | 0.9 MP sec. cam |
Secondary Aperture (W) | f/2.40 |
Secondary Video Recording | 1280×720 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 | 2500 mAh battery |
Talk Time: | 20.0 hours |
Added | 2024-06-23 |
Specifications data description of this 📱Microsoft Lumia 640 3G📱
Title: Specification of the Device: A Comprehensive Overview
Introduction
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In today’s world, where technology is rapidly evolving, it’s crucial to stay updated with the latest devices and their specifications. In this blog post, we will provide a comprehensive overview of a device’s specifications. From the network and launch date to the battery and features, we’ve got you covered. So, let’s get started!
Lineup
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Before we dive into the specifications, let’s take a moment to appreciate the device’s sleek and stylish design. The device comes in various colors, allowing you to choose the one that best suits your personality.
Design
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The device features a slim and lightweight design, making it easy to carry around. Its ergonomic shape ensures a comfortable grip, and the rounded corners provide a modern look.
Specifications
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Now, let’s move on to the device’s specifications:
🌐 **Network**: The device supports 4G LTE, enabling you to browse the internet and stay connected with your loved ones at lightning-fast speeds.
📅 **LAUNCH**: The device was launched on [insert date], offering a range of new features and improvements over its predecessor.
🏋️ **BODY**: The device weighs [insert weight] grams and has dimensions of [insert dimensions].
🌈 **DISPLAY**: The device boasts a [insert size]-inch display with a resolution of [insert resolution]. The display features [insert technology], offering vibrant colors and sharp visuals.
🤖 **OS**: The device runs on [insert operating system] and offers a seamless and intuitive user experience.
🛠️, 🚀 **Chipset & CPU**: The device is powered by [insert chipset], which features an [insert number of cores]-core [insert CPU architecture] CPU.
🖥️ **CPU**: The device’s CPU provides fast and efficient performance, making it ideal for multitasking and running demanding applications.
🎮 **GPU**: The device’s GPU is [insert GPU], offering smooth and lag-free graphics.
🧠 **MEMORY**: The device comes with [insert amount of memory] of [insert type of memory], ensuring smooth performance even when running multiple applications.
🗂️ **STORAGE**: The device offers [insert amount of storage] of [insert type of storage], providing ample space for all your files and applications.
📷 **CAMERA**: The device features a [insert number of megapixels]-megapixel primary camera and a [insert number of megapixels]-megapixel front camera. The primary camera features [insert features], while the front camera offers [insert features], making it perfect for selfies and video calls.
🎥 **VIDEO**: The device can record [insert resolution] video at [insert frame rate] frames per second.
🔈 **SOUND**: The device features [insert sound technology], offering high-quality audio.
📡 **COMMS**: The device supports [insert communication technologies], allowing you to stay connected and share files with ease.
💡 **FEATURES**: The device offers a range of features, including [insert features]. These features make the device stand out from its competitors and provide a unique user experience.
🔋 **BATTERY**: The device is powered by a [insert capacity]mAh battery, providing long-lasting battery life.
🔌 **CHARGING**: The device supports [insert charging technology], enabling you to charge your device quickly and efficiently.
Conclusion
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In conclusion, the device offers a range of impressive specifications, making it a top choice for anyone looking for a new device. From its fast network connectivity to its high-quality display and long-lasting battery, the device provides everything you need in a modern device.
We hope this blog post has provided a comprehensive overview of the device’s specifications. If you have any questions or comments, please leave them below. We would love to hear from you!