Specification Lenovo IdeaPad S540 81NH0019US

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OS: Windows 10 Home

CPU: 3700U 2.3 GHz

RAM: 12 GB

Display: 14 inch

SSD: 512 GB

Battery: Lithium Polymer (LiPo)

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Lenovo IdeaPad S540 81NH0019US notebook runs on Windows 10 Home operating system. The notebook is powered by 3700U 2.3 GHz , 4 cores processor. It has 12 GB RAM. SSD 512 GB. Display 14 inch, AMD Radeon RX Vega 10 - On-board graphics adapter. The notebook is fueled with a Lithium Polymer (LiPo).
Lenovo IdeaPad S540 81NH0019US laptop upgrade options: Internal memory: 12 GB, maximum internal memory: 12 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 S540 81NH0019US
Processor manufacturer:	AMD
Processor model:	3700U
Processor cores:	4
Processor family:	AMD Ryzen 7
Processor frequency:	2.3 GHz
Processor boost frequency:	4 GHz
Processor cache:	4 MB
Software Lenovo IdeaPad S540 81NH0019US
Operating system installed:	Windows 10 Home
Operating system architecture:	64-bit
Display & Graphics Lenovo IdeaPad S540 81NH0019US
Panel type:	IPS
Display brightness:	300 cd/m²
Display diagonal:	14 inch
Display resolution:	1920 x 1080 pixels
Display surface:	Gloss
HD type:	Full HD
LED backlight:	Yes
Touchscreen:	No
Discrete graphics adapter:	No
Discrete graphics adapter model:	Not available
On-board graphics adapter:	Yes
On-board graphics adapter model:	AMD Radeon RX Vega 10
Memory Lenovo IdeaPad S540 81NH0019US
Internal memory:	12 GB
Maximum internal memory:	12 GB
Memory clock speed:	2400 MHz
Memory layout (slots x size):	1 x 8 GB
Memory form factor:	On-board SO-DIMM
Memory slots:	1x SO-DIMM
Internal memory type:	DDR4-SDRAM
Storage Lenovo IdeaPad S540 81NH0019US
SSD capacity:	512 GB
SSD interface:	NVMe, PCI Express
SSD form factor:	M.2
Storage media:	SSD
Number of SSDs installed:	1
Total SSDs capacity:	512 GB
Total storage capacity:	512 GB
Optical drive type:	No
Card reader integrated:	Yes
Compatible memory cards:	MMC, SD, SDHC, SDXC
Network & Communication Lenovo IdeaPad S540 81NH0019US
Antenna type:	2x2
Bluetooth:	Yes
Bluetooth version:	4.2
Ethernet LAN:	No
Wi-Fi:	Wi-Fi 5 (802.11ac)
Wi-Fi standards:	Wi-Fi 5 (802.11ac)
Input Devices Lenovo IdeaPad S540 81NH0019US
Keyboard backlit:	Yes
Numeric keypad:	No
Pointing device:	Touchpad
Audio Lenovo IdeaPad S540 81NH0019US
Audio system:	Dolby Audio
Built-in microphone:	Yes
Number of speakers:	2
Number of microphones:	2
Speaker power:	2 W
Built-in Devices Lenovo IdeaPad S540 81NH0019US
Front camera:	Yes
Front camera HD type:	HD
Front camera resolution:	1 MP
Power Lenovo IdeaPad S540 81NH0019US
AC adapter power:	65 W
Security Lenovo IdeaPad S540 81NH0019US
Fingerprint reader:	Yes
Password protection:	Yes
Trusted Platform Module (TPM):	Yes
Design Lenovo IdeaPad S540 81NH0019US
Brand:	Lenovo
Family:	IdeaPad
Series:	S
Model name:	S540
Part Number:	81NH0019US
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Grey
EAN/UPC code:	0193386387886, 193386387886
Release Date:	02 April 2019
Battery Information Lenovo IdeaPad S540 81NH0019US
Battery capacity:	45 Wh
Battery type:	Lithium Polymer (LiPo)
Battery life:	9 h

Lenovo IdeaPad S540 81NH0019US Overview

The Lenovo IdeaPad S540 81NH0019US is a sleek and powerful laptop designed for everyday use. It features an AMD Ryzen 7 3700U processor with 4 cores and a base frequency of 2.3 GHz, which can boost up to 4 GHz for enhanced performance. The laptop comes with 12 GB of DDR4 RAM and a spacious 512 GB NVMe SSD for fast and efficient storage.

One of the main highlights of the Lenovo IdeaPad S540 is its 14-inch Full HD IPS display with a glossy surface and LED backlighting, providing vibrant colors and sharp details. The laptop also features Dolby Audio dual speakers for immersive sound quality.

In terms of connectivity, the IdeaPad S540 includes Wi-Fi 5 (802.11ac) and Bluetooth 4.2 for wireless communication. It also has a built-in HD webcam, dual microphones, and a fingerprint reader for added security.

Pros:
1. Powerful AMD Ryzen 7 processor for smooth multitasking
2. Bright and vibrant Full HD IPS display
3. Fast and responsive 512 GB NVMe SSD
4. Sleek and stylish design with a backlit keyboard
5. Long battery life of up to 9 hours

Cons:
1. Lack of discrete graphics may limit gaming performance
2. Limited memory expansion options with only one SO-DIMM slot
3. No Ethernet port for wired internet connection

Overall, the Lenovo IdeaPad S540 81NH0019US is a solid choice for users looking for a reliable and efficient laptop for everyday tasks.