Cheap Laptops Bitecool CosBook 14.1 Inch Intel Celeron J4005 Dual Core Up to 2.7Ghz 3GB DDR4 256GB SSD NoteBook


SKU: 3256806107950227 Category:
  • Recommended use: Learing,Business Use,Daily Entertainment
  • Keyboards: TOUCHPAD,Numeric Keypad
  • Network Communiction: Bluetooth-compatible,WIFI
  • Touch Screen: no
  • Expandable storage: no
  • Hard Drive Interface: M.2
  • Memory Type: DDR4
  • Thermal Design Power: 700 MHz
  • Graphics Brand: Intel
  • Graphic Type: Integrated
  • Max Turbo Frequency: 2.70 GHz
  • Base Frequency (GHz)4: 2.00 GHz
  • Number of Cores: 2
  • Battery lifetime: up to 4 – 6 hour
  • Keyboard language: English
  • Keyboard backlit type: no
  • Wireless Interfaces: Wi-Fi 4 (802.11n 2,4 GHz)
  • Screen surface: MATT
  • CPU Brand/Model: Intel Celeron J4005
  • Weight (Battery Included): 1.8Kg-2.0Kg
  • Screen Refresh Rate: 60Hz
  • Video Memory Capacity: Main memory allocated memory
  • Dimensions (WxHxD): 32.8*21.5*1.6
  • Body Material: Plastic
  • RAM: 6GB
  • Panel Type: TN
  • Display resolution: 1366×768
  • Operating System: Windows 11
  • Feature: bluetooth
  • Average Battery Life(in hours): 3-4h
  • Thickness: 15mm- 18mm
  • Package: Yes
  • Hard Drive Capacity: 256GB
  • Port: 3.5 mm Mic Jack,3.5 mm Audio Jack,1*USB3.0,1*USB2.0,Micro HDMI-Compatible
  • Display Ratio: 16:9
  • Optical Drive Type: None
  • Display Size: 14.1"
  • Hard Drive Type: SSD
  • Graphics Card Model: Intel UHD 600
  • Type: Slim Laptop
  • Brand Name: Bitecool
  • Origin: Mainland China
  • Certification: CE

Bitecool CosBook Laptop Computer

1: Powerful Intel Dual Core Windows Laptop

Powered by 10th Generation Intel Gemini Lake Celeron J4005 2 Cores 2 Threads, burst frequency up to 2.7GHz and built-in Intel UHD Graphics 600, support 4K@60Hz.

2: Large Memory and Storage Space Pc Laptops

Built-in 6GB LPDDR4 Memory for Smooth Operating and 256GB Solid State Drive Storage which can expandable to 1TB, can satisfy most people’s requirements, also, it got Single Band 2.4G Wifi and Bluetooth 4.0 for wireless connection.

3: Windows 11 Operating System Laptop Computer and HD Clear Display

Ready to use with your familiar latest windows 11 OS and enjoy high definition display through the 14 inches(1366*768 pixel) Screen.

4: Multi-ports

The CosBook Laptops got 1 x USB3.0, 1 x USB2.0, 1 x Mini HD, 1 x Headphone Jack, 1 x Micro SD, and 1 x DC, which will meet all your needs.

5: Slim and Lightweight Computer Laptop

Equipped with a full high definition 1366 x 768 pixel IPS screen, up to 300nits.

Product information

Model: Bitecool CosBook Laptop

Material: ABS plastic

Color: Gray

Processor: Intel Celeron J4005

Graphics: Intel® Ultra HD Graphics

Camera: 2.0MP

Operating System: Windows 11 Pro


Model: Intel® Celeron J4005

Number of cores: 2 cores and 2 threads

Frequency: 2.0 GHz to 2.70 GHz

Process: 14nm

Graphics card

Model:Intel® UHD Graphics

Frequency: 250 MHz-700 MHz

4k decoding: support to play 4K video


Memory capacity: 6GB

Memory Specifications: DDR4

Memory upgrade: not supported

Hard disk interface: M.2

Hard Disk Type: Solid State Drive

Hard disk capacity: 256GB

Hard disk upgrade: support


Size: 14.1 inches

Resolution: 1366*768p

Type: Full HD 16:9

Material: TN


WIFI:2.4GHz, 802.11a

Bluetooth: BT4.0


1*USB-A 3.2

1*USB-A 2.0

1*3.5mm Headphone jack

1*TF Card Slot

1*DC Port

1*HD interface

Power supply

Battery: 34.2Wh Lithium polymer

Power adaptor:input 100-240V 50/60Hz/output 12V/2A

Package Contents

1* Laptop

1* DC Charger/Cable (12V/2A)

1* User Manual

1* Warranty Card

Shipping Note

1. About Customs Tax and Duty

The order price does not include taxes, import duties and taxes are the buyer’s responsibility. We do not accept any dispute of this. The cost of return or lost parcel would be on the customer due to reject customs clearance.

2. About European VAT

Due to the impact of the latest EU tariff policy, EU regions and the United Kingdom where the order value exceeds 150€ are required to impose import tariffs, and buyers need to use their own VAT tax number to declare. So buyers need to pay VAT + customs duties at the time of customs clearance. The platform will work out and show you the vat tax when you place your order.


This item is covered under a 1-year limited warranty. We agree to repair any defects in material or workmanship or send a replacement without charge for a period of 1 year from the original purchase date. Customers are responsible for packing and return shipping fees. Repair and replacement are subject to verification of the defect or malfunction.

The one-year limited warranty does not cover:

  • Normal wear and tear

  • Damages incurred during transportation, assemble or maintenance

  • Dissatisfaction due to buyer’s remorse

  • Man-made damage

Claim procedures

Claims for defective items must be made within one year from the purchase date. To start a claim, send us a message explaining what issues you’re experiencing and attach photos of the defective item. If the claim is justified, we will ask you to pack the defective item in its original packaging and ship it back to our warehouse. Once we receive the product, we will repair or replace it depending on the condition.


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