Select City
TECH500

Lenovo ThinkBook 16 G6 (21KHA0J6IN) (Core i5 13th Gen/16 GB/512 GB SSD/Windows 11) vs Lenovo Ideapad Slim 3i (81WE0144IN) (Core i5 10th Gen/8 GB/1 TB/Windows 10)

Key Feature Comparison

7.3

Lenovo ThinkBook 16 G6 (21KHA0J6IN)

Check Price
close

Lenovo Ideapad Slim 3i (81WE0144IN)

Check Price
close
Add more laptops to compare

At a Glance

Show differences only

Intel Core i5

13th Gen, 4.7 Ghz

Intel Core i5

10th Gen, 1.6 Ghz

Intel UHD

Intel

Intel Integrated Graphics

Intel

16 Inches

138 ppi

15.6 Inches

141 ppi

16 GB, 5200 Mhz

DDR4

8 GB

Li-Po

3 Cell, 9.15 Hrs

Li-Po

2 Cell

Detailed Specs

Brand

Lenovo
Lenovo

Model

G6 (21KHA0J6IN)
(81WE0144IN)

Market Status

Available
Available

Price

Rs. 58,990
Rs. 54,500

Price Status

Confirmed
Confirmed

Launch Date

27-Mar-24
26-Apr-21

Weight

1.7 Kg
1.85 Kg

Operating System

Windows
Windows

Series

ThinkBook 16 G6 Series
IdeaPad Slim 3i Series

Dimensions

-
362.2 x 253.4 x 19.9 mm

Color

-
Grey

OS Architecture

-
64-bit

Display Size

16 Inches
15.6 Inches

Display Resolution

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

138 ppi
141 ppi

Screen Quality

Full HD
Full HD

Display Features

WUXGA IPS Antiglare Display
Full HD Anti-glare Display

Brightness

300 nits
-

Screen Type

-
LED

Display Touchscreen

-
No

Processor Brand

Intel
Intel

Processor Name

Intel Core i5
Intel Core i5

Processor Generation

13th Gen
10th Gen

Clock Speed

4.7 Ghz
1.6 Ghz

Graphic Processor

Intel UHD
Intel Integrated Graphics

Graphic Brand

Intel
Intel

Number of Cores

10
-

RAM Capacity

16 GB
8 GB

RAM Speed

5200 Mhz
-

Memory Slots

2
1

Memory Layout

2x8 Gigabyte
1x8 Gigabyte

SSD Capacity

512 GB
-

SSD Type

M.2/Optane
-

Expandable Memory

64 GB
-

RAM Type

-
DDR4

HDD Capacity

-
1 TB

HDD Speed

-
5400 RPM

HDD Type

-
SATA

Battery Cell

3 Cell
2 Cell

Battery Type

Li-Po
Li-Po

Power Supply

65 W
-

Battery Backup

9.15 Hrs
-

Fast Charging

Yes
-

Wireless LAN

802.11 b/g/n/ax
802.11 a/b/g/n/ac

Bluetooth

Yes
Yes

Bluetooth Version

5.2
5

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

HDMI Port

Yes
-

Multi Card Slot

Yes
Yes

VGA Port

No
-

USB 2.0 slots

-
1

Video Recording

720p
720p HD

Speakers

Stereo
Dual Speakers

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Microphone With Noise-Cancelling
Built-in Microphone

Audio Solution

Dolby Audio
-

Sound Technologies

HD Audio
-

Web Camera

-
Yes

Rear Facing Camera

-
No

Pointing Device

Buttonless Mylar Surface Multi-Touch Touchpad, Supports Precision TouchPad
Touchpad with Multi-Touch Gestures Enabled

Keyboard

6-Row, Spill-Resistant, Multimedia Fn Keys, Numeric Keypad
Standard Notebook Keyboard

Fingerprint Scanner

Yes
No

Warranty

1 Year
1 Year

Sales Package

Laptop, Power Adapter, User Manual, Warranty Card
Laptop, Battery, AC Adapter, User Guide
Turn your old phone into cash

You May Also Read

Vivo Mobile Phones With 4000mAh Battery Price List
Upcoming Smartphone Launches
Samsung Mobile Phones With 4000mAh Battery Price List
Panasonic Mobile Price List
Gionee Mobile Price List

Recent News

Motorola Phones Motherboard Failure Issue Trending But Why? Find Out The Reason Here
13th Mar 2026
Nothing Phone 4a Sale Begins: Record Numbers And Prices Await
13th Mar 2026
iQOO Z11 Design Officially Revealed Ahead Of Launch: 165Hz Display And 9,020mAh Battery
13th Mar 2026
Oppo Find X9s Pro Specs Leak Online, Compact Flagship May Feature Dual 200MP Cameras
13th Mar 2026
BGMI A18 Royale Pass Rewards Revealed: See What Prizes You Will Get
13th Mar 2026

Tips & Tricks

Vivo X300 Best Camera Settings For Best Quality: Full Guide
11th Mar 2026
How To Transfer Airtel eSIM From One Phone To Another
2nd Mar 2026
Google Pixel 10a Best Camera Settings: All Pro Mode Explained
25th Feb 2026
Best Camera Settings For iPhone 15
24th Feb 2026
How To Delete Snap Story: Simple Step-by-Step Guide
18th Feb 2026

Popular Leaks

OnePlus 15T Details Confirmed: Compact Design, 7500mAh Battery Teased Ahead Of China Launch
9th Mar 2026
Samsung Galaxy S26 Price Confirmed: No Increase In 2026
13th Jan 2026
Exclusive: Nothing Phone 4a Starts At Rs 31,999 – 50MP 3.5x Telephoto, Snapdragon 7s Gen 4
2nd Mar 2026
Honor Launches Robot Phone: The First Ever Phone With A Robotic Arm Is Here 
17th Oct 2025
Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025