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Redmi K40 Pro

Redmi K40 Pro
Brand: Redmi
Category: Smartphone
  • CPU: Snapdragon 888
  • RAM: 6 / 8 / 12 GB
  • Storage: 128 / 256 GB
  • Display: 6.67 "Full HD + 120 Hz
  • Bedroom: 64 + 8 + 5 MP

Specifications

Availability

Launch date February 25 2021

Design

Dimensions: 163,7 x 76,4 x 7,8 mm
Weight/size Weight 196 g
Colors Icy White, Glossy Black, Aurora

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) AMOLED
Panel Dish
Diagonal 6,67"
Resolution 2400 x 1080 pixels (Full HD +)
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. PPI 395
A 20:9
Screen-to-body ratio 85.9%
Refresh rate 120 Hz
Touch sampling 360 Hz
Protection Display Protection => 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. Gorilla Glass 5
HDR

Biometric release

Fingerprint reader Side
Facial recognition 2D

Hardware

Chipset manufacturer 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
SoC Snapdragon 888
Production process 5 nm
CPU Octa-core
Frequency 1 x 2,84 GHz + 3 x 2,42 GHz + 4 x 1,8 GHz
Architecture Kryo 680
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 660
RAM RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices. 6 / 8 / 12 GB LPDDR5
Memory 128 / 256 GB UFS 3.1
Expandability
Vibration X axis

Software

Operating system OS => Every computer system run on a software based 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
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

Battery

Capacity Battery Capacity 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. 4.520 mAh
Quick charge 33W
Reverse wireless charging

Connectivity

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. 5.1
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 6 ax
GPS A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
Dual Frequency GPS
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.
USB Type-C
Video Output HDMI (High-Definition Multimedia Interface) is a compact audio / video interface for transferring uncompressed video data and compressed or uncompressed digital audio data from a HDMI-compliant source device to a compatible computer monitor, video projector, digital television, or digital audio device .
FM radio
Infrared Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range.
2G bands B3, B8
3G bands B1, B2, B4, B5, B6, B8, B19
4G bands FDD-LTE: B1 / B2 / B3 / B4 / B5 / B7 / B8 / B18 / B19 / B26 / B28A
TDD-LTE: B34 / B38 / B39 / B40 / B41 / B42
5G bands n1 / n3 / n28A / n41 / n77 / n78

Audio

Speaker Stereo (capsule and lower frame)
Mini-jack

Camera

Primary 64 MP, f / 1.89, 0.8 µm, 1 / 1.7
Sensor Sony IMX686 Exmor RS, Sony IMX355, Samsung S5K5E9
Stabilisation phase ICE CREAM
Wide 8 MP, f / 2.2, 1.14 µm, 1 / 2.8
FoV 119°
Macro 5 MP, f / 2.4, 1.12 µm, 1 / 5
ToF
Autofocus PDAF
Video 8K 30fps, 4K 30/60 fps, 1080p 30/60 fps, 720p 30 fps
Selfie room 20 MP
Front sensor Samsung S5K3T2, 0.8 µm, 1 / 3.4
Typology Punch hole

Our evaluation

The evaluation of the product is based, in almost all cases, on the test performed during the review.

0

Redmi K40 Pro it is one of the two top of the range 5G di start 2021 from the manufacturer, with a datasheet based on the Qualcomm SoC Snapdragon 888. Measure 163,7 x 76,4 x 7,8 mm, weighs 196 g and is available in Glossy Black, Icy White and Aurora colors. In addition, it integrates a display AMOLED E4 da 6,67 "Full HD +, refresh rate a 120 Hz. The biometric unlocking takes place via a lateral fingerprint sensor, in addition to 2D facial recognition.

The Qualcomm chipset contains a Kryo 680 octa-core CPU (1 x 2.84 GHz + 3 x 2.42 GHz + 4 x 1.8 GHz) and a GPU Adreno 660. Memories side we have cuts from 6 / 128 GB8 / 128 GB, 12/256 GB and there is a battery from 4.520 mAh with quick charge 33W. The operating system is Android 11 with proprietary MIUI 12 interface.

The photographic sector includes a triple rear camera from 64 + 8 + 5 MP f/1.89-2.2-2.4, with 119 ° wide-angle sensor and a 50 mm macro. On the front there is a punch-hole selfie camera with a 20 MP. The Redmi K40 Pro data sheet includes a certified stereo stereo speaker Dolby Atmos.

Redmi K40 Pro - Photo

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