Microsoft Lumia 640 XL LTE
Specs
NETWORK
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 7, 8, 20 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
LAUNCH
| Announced | 2015, March. Released 2015, April |
| Status | Available |
| Released | Discontinued |
BODY
| Dimensions | 157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) |
| Weight | 171 g (6.03 oz) |
| Build |
|
| SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. | Micro-SIM |
DISPLAY
| Type Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones. | IPS LCD |
| Size | 5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~259 ppi density) |
| Protection | Corning Gorilla Glass 3 |
PLATFORM
| OS | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Qualcomm MSM8226 Snapdragon 400 (28 nm) |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Quad-core 1.2 GHz Cortex-A7 |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Adreno 305 |
MEMORY
| Card slot | microSDXC (dedicated slot) |
| Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. | 8GB 1GB RAM |
MAIN CAMERA
| Single Main Camera | 13 MP, f/2.0, 28mm (wide), 1/3.0", AF |
| Features | Zeiss optics, LED flash |
| Video | 1080p@30fps |
SELFIE CAMERA
| Single Front Camera | 5 MP |
| Video | 1080p@30fps |
| Front Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration) |
SOUND
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
COMMS
| WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| Bluetooth | 4.0, A2DP |
| GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | GPS, GLONASS, BDS |
| NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. | Yes |
| Infrared port | Not found |
| Radio | FM radio |
| USB | microUSB 2.0 |
FEATURES
| Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. | Accelerometer, proximity, compass, sensor core |
BATTERY
| Type Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones. | Li-Ion 3000 mAh, removable |
| Charging | Not found |
MISC
| Colors | Matte cyan, Orange, Black, Matte white, Glossy white |
The Microsoft Lumia 640 XL LTE is a modern smartphone designed to meet the needs of today’s users. It offers a blend of performance, style, and innovation, making it a strong contender in its segment.
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