|Model||Redmi Note 9 4G|
|Network Type||GSM / HSPA / LTE|
|Speed||HSPA 42.2/5.76 Mbps, LTE A|
|GPRS GPRS (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.|
|EDGE EDGE (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.|
|Dimensions||162.3 x 77.3 x 9.6 mm|
|SIM Card||Dual SIM (Nano-SIM, dual stand-by)|
|Colors||Gray, Green, Blue, Orange|
|Build||Glass front Gorilla Glass 3 , plastic back, plastic frame|
|Display Type Display Technology => 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)||IPS LCD|
|Resolution||1080 x 2340 pixels|
|Pixel Density Pixel Density (PPI) 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|
|Display Protection||Corning Gorilla Glass 3|
|Features||400 nits typ brightness|
|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.||Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)|
|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 610|
|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 SM6115 Snapdragon 662 (11 nm)|
|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.||64/128/256GB|
|Memory Slot||Yes, microSDXC (dedicated slot)|
|Version||4/128 GB, 6/128 GB, 8/128 GB, 8/256 GB|
|Operating System OS => 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 10|
|User Interface UI 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|
48 MP, f/1.8, 0.8µm (wide)
8 MP, f/2.2, 1.12µm, (ultrawide)
2 MP, f/2.4, (depth)
|Features||LED flash, HDR, panorama, PDAF|
|camera||8 MP, f/2.0, 1.12µm, (wide)|
|Loudspeaker||Yes, dual speakers|
|Microphone||Active noise cancellation with dedicated mic|
|Alert Types||Vibration, ringtone|
|Wi-fi Wi-Fi 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, dual-band, Wi-Fi Direct|
|Bluetooth Bluetooth 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.||4.2, A2DP, LE|
|USB||USB Type-C 2.0, USB On-The-Go|
|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.|
|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|
|Battery Type||Li-Po non-removable|
|Battery Capacity||6000 mAh|
Fast charging 18W
Reverse charging 2.5W
|US||155 $ (expected)|
|United Kingdom Price in United Kingdom||115£ (expected)|
|Model||Xiaomi Redmi Note 9 4G|
|Camera||48+2+2 MP and 8 MP|
|Memory||4/128 GB, 6/128 GB, 8/128 GB, 8/256 GB,|
|Price||155 USD, 115£, 130€, 11,490₹, 15,999 TK|
Xiaomi Redmi Note 9 4G best budget phone in December2020. This phone uses 6.53 in IPS LCD, 400 nits (typ) display. Use four back camera 48+2+2 Mp and single a selfie camera 8 MP. Xiaomi Redmi Note 9 4G internal storage 64/128/256 GB and ram 4/6/8 GB.
Xiaomi Redmi Note 9 4G smartphone release by Xiaomi brand. This phone launch in December 2020. Xiaomi Redmi Note 9 4G launch with android version 10 and user interface MIUI 12. The mobile has a network connection 2G, 3G, 4G support. Its speed is HSPA 42.2 / 5.76 Mbps, LTE-A.
Body and Display: The Xiaomi Redmi Note 9 4G has a 6.53 inch IPS LCD, 400 nits (typ) display. Its resolution is 1080 x 2340 pixels (395 ppi density). Xiaomi Redmi Note 9 4G has body protection as back plastic, front corning gorilla glass 3, and plastic frame and Water-repellent coating. This phone available in 4 colors Gray, Green, Blue, Orange.
Performance : Xiaomi Redmi Note 9 4G is for performance Octa-core (4×2.0 GHz Kryo 260 Gold & 4×1.8 GHz Kryo 260 Silver), chipset- Qualcomm SM6115 Snapdragon 662 (11 nm), GPU- Adreno 610, and ram 4/6/8 GB and 64/128/256 GB internal storage.Xiaomi Redmi Note 9 4G smartphone runs in android 10 and the user interfaces MIUI 12.
Camera: The phone has 3 cameras for taking beautiful pictures – 48+8+2 MP and Taking for Beautiful selfie 8 MP selfie camera.
Battery: Xiaomi Redmi Note 9 4G is for powering the phone Li-Po 6000 mAh, non-removable battery. Fast charging 18W and Reverse charging 2.5W I think it will take a long time to charger this phone with an 18 watt charger.
Xiaomi Redmi Note 9 4G has a 6000 mAh Li-Polymer non-removable big battery. but I think it will take a long time to charger this phone with an 18-watt charger. This phone has a very good display. There is a Qualcomm SM6115 Snapdragon 662 (11 nm) for long time use.