Beijing Yifan Tianyu

Online shop merchants
Credit rating:
Main business:
Notebook computer monitor Graphics card
Qualification:
The merchant has passed identity authentication The business has passed the qualification certification
Opening time:
2006-09-19
contacts:
shopowner
contact number:
fifteen billion nine hundred and eleven million sixteen thousand two hundred and fifty-one
Store address:
Science and Trade Electronic City, No. 3 Haidian Street, Zhongguancun, Haidian District, Beijing
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Lenovo Xiaoxin Air 15 2021 (i5 1135G7/16GB/512GB/MX450)

Enterprise multi category purchase publishing requirements
Price
¥5491
Purchase quantity
piece (Limited to 60 pieces)
Special instructions:
  • This product cannot be returned or replaced within seven days without reason

Beijing Yifan Tianyu

18 years of cooperation
Online customer service:
  • Customer service telephone:

    fifteen billion nine hundred and eleven million sixteen thousand two hundred and fifty-one

    eighteen billion two hundred and ten million two hundred and ninety-three thousand two hundred and sixty-nine

  • Store address:

    Science and Trade Electronic City, No. 3 Haidian Street, Zhongguancun, Haidian District, Beijing

Dynamic score of the store:
  • Description: four point nine lower than Peer 2.50%
  • Services: five Flat Peer 0%
  • Logistics: five Flat Peer 0%
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Commodity classification

Store statistics
  • Total items: twenty-three thousand eight hundred and fifty-four
  • Total number of messages: six hundred and fifty-one

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Basic parameters
Product model Xiaoxin Air 15 2021
Time to market October 2020
product type commercial
product positioning Frivolous notebook , Business Notebook
operating system Pre installed Windows 10 Home Basic 64bit
processor
CPU series Intel Core i5 11 Series
CPU model Intel Core i5 1135G7
CPU main frequency 2.4GHz
Highest Rui frequency 4.2GHz
Number of cores/threads Four cores/eight threads
L3 cache 8MB
Bus specification OPI 4GT/s
Sandy Bridge Tiger Lake
Process technology 10nm
storage device
Memory capacity 16GB（8GB×2）
Memory type DDR4 3200MHz
Number of slots 2xSO-DIMM
Maximum memory capacity 16GB (on-board memory cannot be upgraded)
Hard disk capacity 512GB
Hard disk description SSD Solid State Drive
display
Touch screen Touch is not supported
Screen size 15.6 in
display scale 16:9
Screen resolution 1920x1080
brightness 300nits
Screen refresh rate 60Hz
Screen technology FHD， LED backlight , anti glare, DC dimming
SRGB color gamut 100%
Graphics card
Graphics card type Performance grade independent graphics card
Graphics card chip NVIDIA Geforce MX450
Memory capacity 2GB
Video memory type GDDR6
Multimedia device
camera 720p HD camera (physical anti spying)
Audio system Dolby Sound Certification
speaker 2 × 2W stereo
Microphone Built-in microphone
Network Communications
wireless network adapter Support 802.11ac wireless protocol
Bluetooth Support Bluetooth function
I/O interface
data interface 2 × USB3.1, 1 × Type-C (full function)
Video interface HDMI1.4b
audio interface Two in one headset/microphone connector
card reader SD card reader
input device
Referral equipment Touch Pad
Keyboard description Full size backlit keyboard (including independent numeric keypad)
fingerprint identification Support intelligent fingerprint recognition function
Power supply description
Battery type Lithium battery, 70 Wh
Endurance Depending on the specific use environment
The power adapter 100V-240V 65W adaptive AC power adapter
appearance
Notebook weight 1.7Kg
thickness 16.9mm
Shell material Metal material
Enclosure description silvery
other
Cooling system Single fan, double heat pipe
Other characteristics Power key fingerprint two in one
Notebook Accessories
Packing list Notebook host x1
Power adapter x1
Warranty Information
warranty policy National joint insurance, enjoying three guarantees service
Warranty period 2 years
Warranty remarks The whole machine is free of charge for 2 years, and the battery for 1 year
Phone notes 9: 00-18:00 (on holidays)
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>>
reminder:

The price and information of goods purchased offline shall be freely provided by the seller, and the publisher shall be responsible for its authenticity, accuracy and legality. Zhongguancun Online neither provides any guarantee nor assumes any legal responsibility. [Details]    [Cheating prevention kit]    [What is shopping at the store]    [Online shopping fraud prevention point here]

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