|Device Type||MI smartphone|
|Model||Xiaomi Redmi K40 Ultra|
|Announced||Oct 06, 2021|
|Released||Oct 06, 2021|
|Type <strong>Design Type</strong> 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.||Bar|
|Dimensions||163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)|
|Weight||196 g (6.91 oz)|
|Protection||Corning Gorilla Glass 5|
|Colors||Black, White, Aurora|
SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
|3G Network||HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100|
|4G Network||LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)|
|5G Network 5G Network||5G SA/NSA|
|SIM <strong>SIM</strong> (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.||Nano SIM|
|Dual SIM||5G Capable, Dual Sim, Dual Standby (Nano-SIM)|
|Display Type <strong>Display Technology => </strong> A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)||OLED Capacitive Touchscreen, Multitouch|
|Size||6.7 inches, 110.3 cm2|
|Resolution||1080 x 2400 Pixels|
|Display Colors <strong>Display Colors</strong> is refers to the number of different shades of colors that the screen is capable of displaying => 64K colors, 256K colors and 16 million colors, Obviously 16M is highest available range of colors and better than others.||16 Million colors|
|Pixel Density <strong>Pixel Density (PPI)</strong> is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.||~395 ppi density|
|Touch Screen||Yes multi touch|
|Display Protection <strong>Display Protection => </strong> Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind.||Corning Gorilla Glass (Unspecified)|
|Audio Playback||24-bit/192kHz audio, Tuned by JBL, XviD/MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Speaker Phone|
|Handsfree||24-bit/192kHz audio, Tuned by JBL, XviD/MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Speaker Phone|
|Main Camera||108 MP, f/1.8, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm|
|Image||LED flash, HDR, panorama|
|Video||8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+|
|Camera Features||LED flash, HDR, panorama, 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+|
|Flash <strong>Flash Light => </strong> 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)||LED flash|
|Front Camera Front Camera||20 MP, f/2.5, (wide), 1/3.4", 0.8µm Features HDR Video 1080p@30fps, 720p@120fps|
|Operating System <strong>OS => </strong> Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device.||Android 11 OS|
|User Interface <strong>UI</strong> or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface.||MIUI 12.5|
|Chipset <strong>Chipset</strong> 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.||MediaTek Dimensity 1200 5G (6 nm)|
|CPU <strong>CPU</strong> (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.||Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)|
|GPU <strong>GPU</strong> (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 660|
|RAM (Memory)||12 GB RAM|
|Internal Storage <strong>Internal Storage</strong> 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.||256 GB Built-in|
|Card Slot <strong>Memory Card Slot</strong> is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.||No|
|Sensors <strong>Sensors</strong> 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.||Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum, barometer|
|Bluetooth <strong>Bluetooth</strong> is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices.||5.2, A2DP, LE|
|Wi-fi <strong>Wi-Fi</strong> is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.||Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot|
|USB||USB Type-C 2.0, USB On-The-Go|
|GPS <strong>GPS</strong> 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.||Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC|
|NFC <strong>NFC</strong> (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|
|GPRS <strong>GPRS</strong> (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.||Yes|
|EDGE <strong>EDGE</strong> (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.||Yes|
|Speed||GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps), 4G LTE-A, 5G capable|
|Web Browser <strong>Web Browser => </strong> a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages.||HTML 5|
|SMS <strong>SMS</strong> (Short Messaging Service) is a text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow mobile phone devices to exchange short text messages over the networks.||Yes (threaded view)|
|MMS <strong>MMS</strong> (Multimedia Messaging Service) is a standard way to send messages that include multimedia content (audio clips, video clips and images) to and from mobile phones over wireless networks using the WAP protocol.||Yes|
|Email <strong>Email</strong> (Electronic Mail) is a system for receiving, sending, and storing electronic messages, Similar to a letter, email is text messages that may contain files, images, or other attachments sent via the internet to a recipient by using applications and software prograps. An email address is required to receive email, and that address is unique to the user.||Push Email|
|IM <strong>IM</strong> (Instant Messaging) is an exchange of text messages through a software application, it enable you to create a kind of private chat room with another individual in order to communicate in real time over the Internet.||Yes, HTML5|
|Battery Type <strong>Battery Type => </strong> Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium.||Li-Poly (Lithium Polymer)|
|Capacity <strong>Battery Capacity</strong> is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions.||(Li-Po Non removable 5065 mAh - Fast charging 67W, 100% in 42 min (advertised), Power Delivery 3.0, Quick Charge 3+|
|Standby <strong>Standby Time</strong> is the total amount of time that you can leave your is fully charged, turned on and ready to send and receive calls or data transmissions before completely discharging the battery.||Coming soon|
|Talk Time <strong>Talk Time</strong> is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower.||Coming soon|
|Music Play||Coming soon|
The Xiaomi Redmi K40 Ultra features a 6.67-inch AMOLED display with a resolution of 2400 x 1080 pixels. This display supports a high refresh rate of 120Hz, which provides a smooth and fluid viewing experience.
The device is powered by the MediaTek Dimensity 1200 SoC, which is based on a 7nm process and features an octa-core CPU and a Mali-G77 MC9 GPU. This powerful processor provides excellent performance and efficient power consumption.
The Xiaomi Redmi K40 Ultra comes with up to 12GB of LPDDR5 RAM and up to 256GB of UFS 3.1 storage. This provides ample space for storing all your apps, photos, and videos, and ensures that your device runs smoothly and quickly.
The device features a triple-camera setup on the back, with a 64-megapixel primary sensor, an ultra-wide-angle lens, and a macro lens. The main camera is capable of capturing excellent photos and videos, and the ultra-wide-angle lens and macro lens provide added versatility.
The front-facing camera is a 20-megapixel sensor, which is perfect for taking high-quality selfies and video calls. It also supports night mode, which allows you to take bright and clear photos even in low-light conditions.
The Xiaomi Redmi K40 Ultra is equipped with a large 4,520mAh battery, which supports 67W fast charging. This ensures that your device stays charged for long periods of time, so you can enjoy using it without interruption.
The device supports 5G connectivity, which provides faster download and upload speeds, as well as a more stable connection. It also supports WiFi 6, Bluetooth 5.2, and NFC, which provides a range of connectivity options.
The Xiaomi Redmi K40 Ultra comes with a side-mounted fingerprint scanner, which provides fast and secure unlocking. It also supports face unlock, which allows you to unlock your device quickly and easily.
The device runs on MIUI 12, which is based on Android 11. This provides a smooth and responsive user interface, as well as a range of customization options and useful features.
The Xiaomi Redmi K40 Ultra is available in Pakistan at a starting price of Rs 109,999.00. It comes in three color options: Cosmic Black, Lunar Silver, and Aurora Blue. It offers a high-end spec sheet at a reasonable price point, making it a great option for those looking for a powerful device without breaking the bank.