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Specification Lenovo IdeaPad S145 81N300G2AD


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Lenovo IdeaPad S145 81N300G2AD


OS: No

CPU: A4-9125 2.3 GHz
RAM: 4 GB
Display: 15.6 inch
HDD: 500 GB
Battery: Lithium-Ion (Li-Ion)

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Lenovo IdeaPad S145 81N300G2AD notebook runs on No operating system. The notebook is powered by A4-9125 2.3 GHz , 2 cores processor. It has 4 GB RAM. HDD 500 GB. Display 15.6 inch, AMD Radeon R3 - On-board graphics adapter. The notebook is fueled with a Lithium-Ion (Li-Ion).
Lenovo IdeaPad S145 81N300G2AD laptop upgrade options: Internal memory: 4 GB, maximum internal memory: 8 GB DDR4-SDRAM. Total number of memory slots: 1x SO-DIMM.


Processor Lenovo IdeaPad S145 81N300G2AD
Processor manufacturer:AMD
Processor model:A4-9125
Processor cores:2
Processor family:7th Generation AMD A4-Series APUs
Processor frequency:2.3 GHz
Processor boost frequency:2.6 GHz
Processor cache:1 MB
Software Lenovo IdeaPad S145 81N300G2AD
Operating system installed:No
Display & Graphics Lenovo IdeaPad S145 81N300G2AD
Panel type:TN
Display brightness:220 cd/m²
Display diagonal:15.6 inch
Display resolution:1366 x 768 pixels
Display surface:Matt
HD type: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 R3
Memory Lenovo IdeaPad S145 81N300G2AD
Internal memory:4 GB
Maximum internal memory:8 GB
Memory clock speed:2133 MHz
Memory form factor:SO-DIMM
Memory slots:1x SO-DIMM
Internal memory type:DDR4-SDRAM
Storage Lenovo IdeaPad S145 81N300G2AD
HDD capacity:500 GB
HDD interface:SATA III
HDD size:2.5"
HDD speed:5400 RPM
Storage media:HDD
Number of HDDs installed:1
Total HDDs capacity:500 GB
Total storage capacity:500 GB
Optical drive type:No
Card reader integrated:Yes
Compatible memory cards:MMC, SD, SDHC, SDXC
Network & Communication Lenovo IdeaPad S145 81N300G2AD
Antenna type:1x1
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 S145 81N300G2AD
Keyboard backlit:No
Numeric keypad:Yes
Pointing device:Touchpad
Audio Lenovo IdeaPad S145 81N300G2AD
Audio system:Dolby Audio
Built-in microphone:Yes
Built-in subwoofer:No
Number of speakers:2
Number of microphones:1
Speaker power:1.5 W
Built-in Devices Lenovo IdeaPad S145 81N300G2AD
Front camera:Yes
Front camera HD type:HD
Front camera resolution:0.3 MP
Rear camera:No
Power Lenovo IdeaPad S145 81N300G2AD
AC adapter power:45 W
Security Lenovo IdeaPad S145 81N300G2AD
Fingerprint reader:No
Password protection:Yes
Trusted Platform Module (TPM):Yes
Design Lenovo IdeaPad S145 81N300G2AD
Brand:Lenovo
Family:IdeaPad
Series:S
Model name:S145
Part Number:81N300G2AD
Product type:Notebook
Form factor:Clamshell
Product colour:Black
Housing material:Acrylonitrile butadiene styrene (ABS)
EAN/UPC code:0194632910575
Release Date:07 January 2020
Battery Information Lenovo IdeaPad S145 81N300G2AD
Battery capacity:30 Wh
Battery type:Lithium-Ion (Li-Ion)
Battery life:4 h


Lenovo IdeaPad S145 81N300G2AD Overview


The Lenovo IdeaPad S145 81N300G2AD is a budget-friendly laptop designed for everyday computing tasks. Powered by an AMD A4-9125 processor with 2 cores and a base frequency of 2.3 GHz (boost up to 2.6 GHz), this laptop is suitable for basic productivity, web browsing, and multimedia consumption. It belongs to the 7th Generation AMD A4-Series APUs family and comes with an on-board AMD Radeon R3 graphics adapter.

The laptop features a 15.6-inch TN display with a resolution of 1366 x 768 pixels and a matte finish, providing decent image quality and reducing glare. The LED backlighting ensures energy efficiency while the display brightness of 220 cd/m² may be slightly lower compared to other laptops in this price range.

With 4 GB of DDR4-SDRAM memory (expandable up to 8 GB), and a 500 GB HDD storage capacity, the Lenovo IdeaPad S145 offers enough space for storing your files and applications. However, the lack of an SSD option may result in slower boot times and file access speeds.

In terms of connectivity, the laptop comes with Bluetooth 4.2, Wi-Fi 5 (802.11ac), and a card reader that supports MMC, SD, SDHC, and SDXC cards. It also features Dolby Audio technology with two speakers for improved audio quality and a front-facing HD webcam for video calls.

The Lenovo IdeaPad S145 has a simple and sleek clamshell design in black color, made from Acrylonitrile butadiene styrene (ABS) material. It weighs around 4.1 lbs and offers a battery life of up to 4 hours thanks to its 30 Wh Lithium-Ion battery.

Pros:
1. Affordable price point for budget-conscious consumers
2. Adequate performance for basic computing tasks
3. Decent display size and quality for multimedia consumption
4. Expandable memory and storage options
5. Lightweight and portable design for on-the-go use

Cons:
1. Limited display resolution and brightness compared to higher-end laptops
2. Lack of SSD option may result in slower performance
3. Average battery life may not be sufficient for all-day usage
4. No Ethernet LAN port for wired internet connection
5. The absence of a backlit keyboard may be inconvenient in low-light conditions

Overall, the Lenovo IdeaPad S145 81N300G2AD is a reliable entry-level laptop that offers good value for money with its combination of performance, features, and affordability.



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