Microsoft Surface Laptop 4 commercial version 13.5-inch (i7 1185G7/16GB/256GB/integrated display) parameters

Basic parameters
Time to market	April 2021> error correction
product type	commercial More business notebooks> error correction
product positioning	Business office book error correction
operating system	Pre installed Windows 10 Professional 64bit (64 bit Professional Edition)> error correction

processor
CPU series	Intel Core i7 11 Series error correction
CPU model	Intel Core i7 1185G7 High end machine More Core i7CPU> error correction
CPU main frequency	3GHz error correction
Highest Rui frequency	4.8GHz 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	12MB 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	LPDDR4X (low power version) error correction
Hard disk capacity	256GB> error correction
Hard disk description	SSD Solid State Drive> error correction

display
Touch screen	Ten touch support error correction
Screen size	13.5 inches thirteen point five Mobile and office error correction
display scale	3:2> error correction
Screen resolution	2256x1504 Ultra HD screen More Ultra HD Notebooks> error correction
Screen technology	PixelSense touch screen, 201PPI, support surface stylus error correction

Graphics card
Graphics card type	Integrated graphics> error correction
Memory capacity	Shared memory capacity Slightly hard error correction

Multimedia device
camera	720p HD camera high definition error correction
Audio system	Dolby Panorama error correction
speaker	Omnisonic speaker error correction
Microphone	Dual Array Microphone error correction

Network Communications
wireless network adapter	Support 802.11ax wireless protocol> error correction
Bluetooth	Yes, Bluetooth 5.0 module error correction

I/O interface
data interface	1×USB，1×USB Type-C error correction
audio interface	Two in one headset/microphone connector error correction
Other interfaces	Surface Connect error correction

input device
Referral equipment	Touch Pad error correction
Keyboard description	Backlit keyboard, metal keyboard error correction
Face recognition	Support intelligent face recognition function error correction

Power supply description
Battery type	Lithium battery, 47.4 Wh error correction
Endurance	About 17 hours, depending on the specific use environment Long life notebook> error correction

appearance
Notebook weight	1.288Kg error correction
length	308mm error correction
width	223mm error correction
thickness	14.5mm error correction
Shell material	Aluminum alloy material error correction
Enclosure description	Elegant black error correction

other
Safety performance	TPM2.0 chip error correction
Other characteristics	Ambient light sensor error correction
Included software	Pre installed Microsoft 365 application (new registered users, Microsoft 365 30 day trial) error correction

Notebook Accessories
Packing list	Notebook host x1 Power adapter x1 Quick Start Guide x1 Safety and warranty documentation x1 error correction

Warranty Information
warranty policy	National joint insurance, enjoying three guarantees service error correction
Warranty period	2 years error correction
Warranty remarks	2-year limited hardware warranty error correction
customer service telephone numbers	400-8203-800 error correction
Phone notes	Monday to Friday: 09:00 – 21:00, Saturday to Sunday: 10:00 – 18:00 error correction
Details	The after-sales service is provided by the brand manufacturer, which supports the national joint guarantee. The surface standard warranty is divided into two parts (limited hardware warranty: two-year warranty service including hardware and applicable accessories, calculated from the date of purchase. Applicable accessories include touch keyboard protective cover, physical keyboard protective cover, surface power cord and adapter, and surface stylus. Technical support: and provide the customer with 90 days of pre installed software help and technical support from the date of purchase.) 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