Lenovo Xiaoxin 15 2021 (i5 1135G7/16GB/512GB/MX450) parameters

Basic parameters
Time to market	November 2020 error correction
product type	household More home notebooks> error correction
product positioning	Frivolous notebook error correction
operating system	Pre installed Windows 10 Home Basic 64bit (64 bit Home Basic)> error correction

processor
CPU series	Intel Core i5 11 Series error correction
CPU model	Intel Core i5 1135G7 Middle end mainstream machine More Core i5CPU> error correction
CPU main frequency	2.4GHz error correction
Highest Rui frequency	4.2GHz Smooth operation error correction
Number of cores/threads	Four cores/eight threads Strong multi task operation More four core/eight thread notebooks> error correction
L3 cache	8MB error correction
Bus specification	OPI 4GT/s error correction
Sandy Bridge	Tiger Lake> error correction
Process technology	10nm> error correction

storage device
Memory capacity	16GB Extreme speed operation error correction
Memory type	DDR4 3200MHz> error correction
Maximum memory capacity	16GB (on-board memory cannot be upgraded) error correction
Hard disk capacity	512GB> error correction
Hard disk description	SSD Solid State Drive> error correction

display
Touch screen	Touch is not supported error correction
Screen type	IPS screen error correction
Screen size	15.6 in fifteen point six Games, convenience More 15.6 inch notebooks> error correction
display scale	16:9 error correction
Screen resolution	1920x1080 Full HD screen More full HD notebooks> error correction
brightness	300nits error correction
Gamut	100%sRGB error correction
Screen technology	Anti glare, DC dimming error correction

Graphics card
Graphics card type	Performance grade independent graphics card error correction
Graphics card chip	NVIDIA GeForce MX450 error correction
Memory capacity	2GB Slightly hard More 2GB video memory notebooks> error correction
Video memory type	GDDR6> error correction

Multimedia device
camera	Integrated camera Puqing error correction
Audio system	Built in audio chip error correction
speaker	Internal dual speaker error correction
Microphone	Built-in microphone error correction

Network Communications
wireless network adapter	Built in wireless network card> error correction
Bluetooth	Support Bluetooth function error correction

I/O interface
data interface	2 × USB 3.2 Gen1 (one of them supports power-off charging), 1 × USB Type-C error correction
Video interface	HDMI> error correction
audio interface	Two in one headset/microphone connector error correction
Other interfaces	Power interface error correction
card reader	Full size SD card reader error correction

input device
fingerprint identification	Support intelligent fingerprint recognition function error correction

Power supply description
Battery type	Lithium battery, 70 Wh error correction
Endurance	Depending on the specific use environment Long life notebook> error correction
The power adapter	100V-240V adaptive AC power adapter error correction

appearance
Notebook weight	1.76Kg error correction
length	357mm error correction
width	233mm error correction
thickness	17.9mm error correction

other
Cooling system	Single fan, double heat pipe error correction
Other characteristics	Power key fingerprint two in one> error correction
Included software	Office Home and Student error correction
Features	Fn+Q mode adjustment error correction

Warranty Information
warranty policy	National joint insurance, enjoying three guarantees service error correction
Warranty period	2 years error correction
Warranty remarks	The whole machine is free of charge for 2 years, and the battery for 1 year error correction
customer service telephone numbers	400-990-8888 error correction
Phone notes	9: 00-18:00 (on holidays) error correction
Details	Lenovo will provide you with "three guarantees" service according to the content and scope of the "Provisions on Responsibility for Repair, Replacement and Return of Microcomputer Commodities" (hereinafter referred to as "three guarantees") issued by relevant national departments. From the date you purchase this product, the purchase date shall be subject to the invoice date of the purchased product. If there is no valid invoice, the warranty period will be calculated from the date of production. If the invoice date is later than the actual delivery date of the product, the warranty period starts from the actual delivery date of the product. After the warranty period expires, Lenovo will provide paid services according to the Lenovo Paid Service Charging Standard. Enter the official website>>> error correction

*For reference only, please refer to the local actual product sales information; If the information is found to be incorrect, please complain