La boutique Techno-Science
La boutique Techno-Science

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Principales Caractérisques

TAX FREE TO Euro Countries (Buyer choose Priority line)
TAX FREE TO EU Countries, includes Austria , Belgium, Czech Republic , Germany , Denmark , Spain , Finland , France , Greece , Hungary, Ireland, Italy, Lithuania, Luxembourg, Russian Federation?Latvia, Netherlands, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia,

(As the customs tax terms of each country in Europe are different, we will strive to provide sellers with tax-free logistics channels, but in some special situation (En géographie, la situation est un concept spatial permettant la localisation relative d'un espace par rapport à son environnement proche ou non. Il inscrit un lieu dans un cadre plus général afin de le qualifier...) , buyers still have to pay customs tax. It is the buyer ’s responsibility to pay customs duties .we hope all customer can understanding . thanks for your support!!!)

Redmi is a sub-brand of Xiaomi. Without Xiaomi LOGO in the package.

Configuration overview
Configuration 1
AMD Ryzen 7 4700U processor
AMD Radeon Graphics integrated graphics
16GB DDR4 dual-channel high-speed memory
512GB SATA SSD storage
100% sRGB

Configure 1 Processor
AMD Ryzen 7 4700U
Highest core frequency 2.0GHz
turbo Boost up to 4.1GHz
Octa-core eight-thread processor
Level 3 cache 8MB

Configuration 2
AMD Ryzen 5 4500U processor
AMD Radeon Graphics integrated graphics
16GB DDR4 dual-channel high-speed memory
512GB SATA SSD storage
100% sRGB

Configure 2 Processor
AMD Ryzen 5 4500U
Highest core frequency 2.3GHz
turbo Boost up to 4.0GHz
hexa-core six-thread processor
Level 3 cache 8MB

Configuration 3
AMD Ryzen 5 4500U processor
AMD Radeon Graphics integrated graphics
8GB DDR4 dual-channel high-speed memory
512GB SATA SSD storage
100% sRGB

Configure 3 Processor
AMD Ryzen 5 4500U
Highest core frequency 2.3GHz
turbo Boost up to 4.0GHz
hexa-core six-thread processor
Level 3 cache 8MB

Graphics card and video output
AMD Radeon Graphics integrated graphics
HDMI1.4: 1080p Pixel (Le pixel, souvent abrégé px, est une unité de surface permettant de mesurer une image numérique. Son nom provient de la locution anglaise picture element, qui signifie...) (up to 144Hz), 4K pixel (up to 30Hz)
Supports three-screen display and dual 4K video output
USB-C and HDM video output
Support digital audio and video output, external TV, monitor
Supports corded and wirelesss mode, requires TV / monitor support

2X2 MIMO Dual Antenna WLAN Module
Support 802.11ac network protocol, support 2.4GHz, 5GHz dual frequency, compatible
802.11 a / b / g / h, the highest theoretical network speed is 867Mbps
Support Bluetooth 5.0

16.1FHD full HD screen, 1920x1080 pixels,
100% sRGB, 178 "wide viewing angle
, 300nits brightness, high-definition anti-travel light
This model is not equipped with a camera

Sound Card: Reatek ALC2566
Field Sounder: 2x2W
Sound system: Support DTS Audio Processng

Battery power
46 Watt-hour battery capacity
65W TypeC power adapter
Support 1C fast charge, charge 50% power in 38 minutes ( Forme première d'un document : Droit : une minute est l'original d'un acte. Cartographie géologique ; la minute de terrain est la carte originale, au crayon, levée sur le terrain. Unités et...) under shutdown
12 hours of local video playback, 9 hours of online video playback, and 9 hours of web browsing

Peripheral interface
USB-C Multifunction-featured interface x1, support charging, data transmission, video output
USB-C data interface x 1
USB2.0 interface × 1,
USB3.1Gen1 interface × 1
HDM 1.4 interface x1,
3.5mm headphone microphone jack x1

size and weight
AC / D surface metal material, B surface plastic (Le plastic est un type d'explosif très puissant composé d'hexogène (RDX) et/ou de penthrite, de liants (gomme butadiène-styrène), de plastifiants (bis-2-éthyl hexyl-adipate ou sébacate) et parfois...) material, 140 degree open
367.20mm * 23285mm * 17.55mm about 1.8Kg (including battery, specific weight depends on product shipping configuration)

Keyboard and Trackpad
Full-size keyboard, 1.5mm keystroke
125mm * 81.6mm, PTP touchpad
PTP touchpad for precise cursor control and pressure-sensing capabilities, enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch (Un dispositif multi-touch (multi-tactile en français, ou tactile multipoint) est à la fois une technique d’interaction humain-ordinateur et le matériel qui la met en application.) gestures (Microsoft PTP technology)

Operating system and pre-installed software
Pre-installed with Windows 10 Home Edition
Genuine Office Home and Student Edition (Please complete Office activation within 6 months after system activation, overdue will not be available; products that have activated Office have no quality issues and do not support returns)

Packing list
Laptop main unit x 1, Type c power adapter x 1, USB-C charging cable x 1, Getting Started Guide x 1


Q: Is the Windows OS English version? Is it international version?
Can you change language into English / Russian / Spanish?
A: It is with Windows 10 Home edition, Chinese language pack originally.
We are not able to change language before shipping, because all packages are sealed originally.
You can follow online instructions to alter language by yourself.
Here is a link for your information.

Q: Do you have EU / UK / AU plug converter into package?
A: It is originally US Plug. We will add a free EU / UK / AU plug
converter into package.

Q: Can you engrave Russian / Cyrillic letters?
Do you have Russian / Spanish / French / AWERTY keyboard
A: It is English keyboard layout originally. We can not engrave Cyrillic letters or change keyboard layout.

[Warm Tips] ?
Thanks for your purchase our Laptop , the Laptop is high value and expensive item, and any Please CHECK WELL before you sign the parcel, if after sign you found the products have damage cause by logistic transportation or item exchanged into another product, we will not responded collision during transportation can cause irreversible damage to the screen, therefore, even if outer packing box is in good condition, we still provide a service of checking the laptop,
Please check well before you sign in , once you check it and find (find est une commande UNIX permettant de chercher des fichiers dans un ou plusieurs répertoires selon des critères définis par l'utilisateur.) product not match with description which you bought. please refuse sign it and return it and contact us.


Contenu du colis
Ordinateur portable (Un ordinateur portable, laptop (en Suisse) ou encore PC portable est un ordinateur personnel qui, grâce à un poids et un encombrement limités, peut être transporté...) * 1, adaptateur secteur de type c * 1, câble de type c * 1, manuel d'instructions * 1
Tailles des colis
Poids (Le poids est la force de pesanteur, d'origine gravitationnelle et inertielle, exercée par la Terre sur un corps massique en raison uniquement du voisinage de la Terre. Elle...) de l'emballage
2, 7
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