Specification Lenovo IdeaPad Flex 5 81C90009US

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OS: Windows 10 Home

CPU: i5-8250U 1.6 GHz

RAM: 8 GB

Display: 14 inch

SSD: 128 GB

Battery: Lithium Polymer (LiPo)

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Lenovo IdeaPad Flex 5 81C90009US notebook runs on Windows 10 Home operating system. The notebook is powered by i5-8250U 1.6 GHz , 4 cores , 8 threads processor. It has 8 GB RAM. SSD 128 GB. Display 14 inch. The notebook is fueled with a Lithium Polymer (LiPo).
Lenovo IdeaPad Flex 5 81C90009US laptop upgrade options: Internal memory: 8 GB, maximum internal memory: 16 GB DDR4-SDRAM. The number of memory slots and their employment: 1 x 8 GB. Total number of memory slots: 1x SO-DIMM.

Processor Lenovo IdeaPad Flex 5 81C90009US
Processor manufacturer:	Intel
Processor model:	i5-8250U
Processor socket:	BGA 1356
Processor threads:	8
Processor cores:	4
Processor codename:	Kaby Lake R
Processor family:	Intel Core i5
Processor frequency:	1.6 GHz
Processor boost frequency:	3.4 GHz
Processor cache:	6 MB
Thermal Design Power (TDP):	15 W
Software Lenovo IdeaPad Flex 5 81C90009US
Operating system installed:	Windows 10 Home
Operating system architecture:	64-bit
Display & Graphics Lenovo IdeaPad Flex 5 81C90009US
Panel type:	IPS
Display brightness:	250 cd/m²
Display diagonal:	14 inch
Display resolution:	1920 x 1080 pixels
Display surface:	Matt
Dual-screen:	No
HD type:	Full HD
3D:	No
LED backlight:	Yes
Touch technology:	Multi-touch
Touchscreen:	Capacitive
Memory Lenovo IdeaPad Flex 5 81C90009US
Internal memory:	8 GB
Maximum internal memory:	16 GB
Memory layout (slots x size):	1 x 8 GB
Memory form factor:	SO-DIMM
Memory slots:	1x SO-DIMM
Internal memory type:	DDR4-SDRAM
Storage Lenovo IdeaPad Flex 5 81C90009US
SSD capacity:	128 GB
Storage media:	SSD
Number of SSDs installed:	1
Total SSDs capacity:	128 GB
Total storage capacity:	128 GB
Optical drive type:	No
Card reader integrated:	Yes
Compatible memory cards:	MMC, SD, SDHC, SDXC
Network & Communication Lenovo IdeaPad Flex 5 81C90009US
Antenna type:	2x2
Bluetooth:	Yes
Bluetooth version:	4.1
Ethernet LAN:	No
Wi-Fi:	Yes
Wi-Fi standards:	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
WWAN:	No
Interfaces/Ports Lenovo IdeaPad Flex 5 81C90009US
HDMI version:	1.4b
HDMI ports quantity:	1
Combo headphone/mic port:	Yes
Docking connector:	No
DVI port:	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-A:	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C:	1
USB Sleep-and-Charge:	1
Input Devices Lenovo IdeaPad Flex 5 81C90009US
Numeric keypad:	No
Pointing device:	Touchpad
Windows keys:	Yes
Audio Lenovo IdeaPad Flex 5 81C90009US
Audio decoders:	Dolby Audio Premium
Built-in microphone:	Yes
Number of speakers:	2
Speaker power:	1.5 W
Speakers manufacturer:	Harman Kardon
Built-in Devices Lenovo IdeaPad Flex 5 81C90009US
Auto focus:	No
Front camera:	Yes
Front camera HD type:	HD
Front camera signal format:	720p
Security Lenovo IdeaPad Flex 5 81C90009US
Cable lock slot:	Yes
Password protection:	Yes
Trusted Platform Module (TPM):	No
Design Lenovo IdeaPad Flex 5 81C90009US
Product type:	Hybrid (2-in-1)
Form factor:	Convertible (Folder)
Product colour:	Black
Depth:	229 mm
Width:	328 mm
Height:	19.9 mm
Weight:	1.7 kg
Battery Information Lenovo IdeaPad Flex 5 81C90009US
Battery type:	Lithium Polymer (LiPo)

Lenovo IdeaPad Flex 5 81C90009US Overview

The Lenovo IdeaPad Flex 5 81C90009US is a versatile 2-in-1 laptop that offers a good balance of performance and portability. With its Intel Core i5-8250U processor, 8 GB of DDR4 RAM, and 128 GB SSD, this laptop is suitable for everyday tasks like web browsing, word processing, and multimedia consumption.

The 14-inch Full HD IPS display provides crisp and clear visuals, while the touchscreen feature allows . The inclusion of Dolby Audio Premium and Harman Kardon speakers enhances the audio experience, making it great for watching movies or listening to music.

The laptop is equipped with Bluetooth 4.1 and Wi-Fi 5 for seamless connectivity, while the HDMI and USB Type-A and Type-C ports offer flexibility in connecting peripherals. The convertible design allows you to use the laptop in different modes, making it convenient for work or entertainment on the go.

Pros:
- Powerful Intel Core i5 processor are well-suited for programming and software development
- Full HD IPS touchscreen display with vibrant colors
- Dolby Audio Premium and Harman Kardon speakers for immersive sound
- Lightweight and portable design for easy carrying
- Versatile 2-in-1 functionality for flexible usage

Cons:
- Limited storage capacity with only 128 GB SSD
- Lack of Ethernet LAN port may require additional adapters for wired internet connection
- No dedicated graphics card for intensive gaming or graphic design tasks
- Limited memory upgrade options with only one SO-DIMM slot

Overall, the Lenovo IdeaPad Flex 5 81C90009US is a solid choice for users looking for a reliable and versatile laptop for everyday use. Its combination of performance, portability, and touchscreen functionality makes it a great option for students, professionals, or casual users.