Lenovo ThinkBook 14 21SGS00400 Laptop (Intel Core 5 210H/ 16GB/ 512GB SSD/ Win11 Pro)

Overview

Reviewed by Priyanka Singh · Senior Consumer-Tech Editor

The Lenovo ThinkBook 14 21SGS00400 Laptop (Intel Core 5 210H/ 16GB/ 512GB SSD/ Win11 Pro) is Lenovo's take on a value-focused laptop, built around ram of 16 GB DDR5, display of 14 inches, resolution of 1920 x 1200 pixels.. For everyday work, study and light multitasking it should feel responsive. On the other side, heavy creators or gamers will want to check the graphics and thermals before committing. Below you'll find the full specifications, live prices across stores, our editor's verdict, and a quality-checked refurbished alternative that can get you the same specs for noticeably less. If you value getting more for your money, the refurbished route is worth a serious look before buying new.

Full Specifications

Price	₹ 105,490
RAM	16 GB DDR5
Display	14 inches
Series	ThinkBook
Model	21SGS00400
Utility	Business, Performance
Os	Windows 11 Pro (64-bit)
Warranty	1 year Warranty
Type	IPS
Touch	No
Resolution	1920 x 1200 pixels
Ppi	~ 162 PPI
Anti Glare Screen	Yes
Features	300 Nits Brightness, 1000:1 Contrast Ratio
Ethernet	Yes
Wifi	Yes
Bluetooth	Yes
Usb Ports	2 x USB Type-C, 2 x USB 3.0
Hdmi	1 x HDMI Port
Microphone In	Yes
Headphone Jack	Yes
Input Camera	Yes
Input Touchpad	Yes
Input Inbuilt Microphone	Dual Array Microphone
Input Speakers	Dolby Digital Speakers
Input Optical Drive	No
Processor Processor	Intel Core 5 210H
Processor Speed	4 x 2.2 GHz (Turbo Speed upto 3.6 GHz) Performance Cores 4 x 1.6 GHz (Turbo Speed upto 3.6 GHz) Efficient Cores
Processor Cores	Octa Core (4P + 4E), 12 Threads
Processor Cache	12 MB
Processor Brand	Intel
Processor Series	Core 5
Processor Model	210H
Graphics Gpu	Intel Graphics
Graphics Brand	Intel
Ram Bus Speed	5600 MHz
Solid State Drive	512 GB SSD

Editor Verdict

4.0/5

Editorial rating

“A strong all-rounder that covers the essentials well; the refurbished option makes it even better value.”

Value for Money 4.5

Performance 4.5

Boot & App Speed 3.5

Display 4.0

Battery Backup 4.0

Build Quality 4.0

Priyanka Singh Senior Consumer-Tech Editor

Priyanka Singh has spent 8+ years reviewing consumer electronics in India, hands-on testing laptops, phones and TVs for real-world value. She focuses on what a device actually delivers for the price — and whether a refurbished unit is the smarter buy.

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How this model stacks up against nearby options

	Lenovo ThinkBook 14 21SGS00400 Laptop (I... This model	LG Gram 17Z90P-G.AH86A2 Laptop (11th Gen...	LG Gram 14 14Z90Q-G.AH75A2 Laptop (12th...
Processor	Intel Core 5 210H	11th Gen Intel Core i7 1165G7	12th Gen Intel Core i7 1260P
RAM	16 GB DDR5	16 GB LPDDR4X	16 GB LPDDR5
Storage	512 GB SSD	512 GB SSD	512 GB SSD
Display	14 inches	17 inches	14 inches
Graphics	Intel Graphics	Intel Iris Xe Graphics	Intel Iris Xe Graphics
OS	Windows 11 Pro (64-bit)	Windows 11 Home (64-bit)	Windows 11 Home (64-bit)