Name: Lenovo 21SX0039US Computers
Brand: Lenovo
Rating: 3.5 (4 reviews)

Lenovo 21SX0039US Computers

$1657.09$1713.61(3.3% off)

Prices last updated Sep 21, 2026

Lenovo3.53.5

(4 reviews)

$1657.09$1713.61(3.3% off)

Prices last updated Sep 21, 2026

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512GB16GB		bestbuy.comPremium Curated	bestbuy.com 5.0	4 days	Most items...	$1657.09	Free
512GB16GB		Swing ComputersFastest	Swing Computers 5.0(68747)	2 - 6 days	30 days re...	$2101.99	Free

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Best price

Lowest in 30d

$1630.13

Best price

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Specifications

21SX0039US

ThinkPad E14 Gen 7 AI PC 14" Laptop - Intel Ultra 7 with 16GB Memory - 512GB SSD

2025

Notebook/Laptop

2025

21SX0039US

ThinkPad E14 Gen 7 AI PC 14" Laptop - Intel Ultra 7 with 16GB Memory - 512GB SSD

2025

Notebook/Laptop

2025

Side-by-Side Comparison

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This Product

Lenovo 21SX0039US Computers

3.5(12)

$1,657.09

Avg 3.4

1.Powered by Intel Core Ultra 7 with dedicated AI acceleration for intelligent productivity, and a practical design that keeps the 2.95 lb chassis easy to carry between meetings.

2.With 16GB DDR5 RAM and a 512GB SSD, it handles multitasking and data access smoothly for everyday business tasks.

Business professionalsRemote workers

Office productivityAI-assisted workflows

Intel Core Ultra 7

Intel Graphics

14"

—

Black

—

Windows 11 Pro

—

2.95 pounds

Notebook/Laptop

Flexible, dual-band connectivity with greater reliability thanks to two data streams and antennas. Connect to a Wi-Fi router to experience GB Wi-Fi speeds nearly 3X faster vs. standard Wi-Fi 5 with improved responsiveness for even more devices.,Dolby Atmos is a proprietary audio format that brings the same immersive, 360-degree sound you get in a movie theater to your LG gram. Hear and feel more in music and movies through Dolby Atmos and be moved by the immersive surround sound experience.,Power through your day with a battery built to keep up with you, whether youʼre moving from meeting to meeting in your office campus or getting work done on the go.,2x USB-A, 1x USB-C, 1x HDMI 2.1, 1x Ethernet (RJ-45), 1x Headphone / microphone combo jack (3.5mm),Expansive SSD has no moving parts, resulting in faster start-up times and data access, no noise, and reduced heat production and power draw on the battery. Holds your growing collection of digital photos, music and videos.

60Hz

—

Great Value

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Office Ready

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2.5(113)

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Affordable Focus

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Budget Refurbished Focus

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3.6(5.1K+)

$446.00

Avg 4.5

Avg 3.8

Avg 2

Avg 4.1

Avg 3.8

1.Offers great value for a lightweight 14-inch laptop with an Intel N150 processor and 10-hour battery life, perfect for everyday tasks.

2.Praised for easy setup and attractive design, it's a practical budget choice for students and casual users.

1.Built around an Intel Core i7-1355U and a responsive 15.6-inch touchscreen, this lightweight laptop delivers fast performance and great value for budget-conscious users.

1.The Intel Core i7-7700, 32GB RAM, and 1TB SSD deliver fast, responsive performance for daily office tasks and multitasking.

2.Refurbished in like-new condition with easy setup, it's a dependable and cost-effective option for a home or small business office.

1.A lightweight Chromebook with up to 11 hours of battery life and a low price, delivering great value for students and casual users who need a simple, reliable device for web browsing and schoolwork.

1.At just $279, this refurbished Dell Inspiron 15 offers a responsive touchscreen, Intel Core i5, and a 512GB SSD for smooth everyday computing.

2.A practical choice for users who need a reliable, budget-friendly laptop with solid performance and a spacious display.

StudentsCasual users

Everyday computingWeb browsing

Budget-conscious usersStudents

Everyday productivityTouchscreen tasks

Office workersStudents

Office productivityHome office

StudentsBudget-conscious users

Casual computingSchool & homework

Budget-conscious usersStudents

Casual computingStudent productivity

Intel N Series

Intel Core I3

Intel Core I5 (6th Gen)

Intel Celeron

AMD Ryzen 5

Integrated

Intel UHD 600

Integrated

14"

15.6"

14"

15.6"

16G,128GB UFS+128GB MSD

32GB RAM | 1TB SSD

256GB

—

4 GB RAM | 128 GB SSD

Blue

8GB RAM / 256GB SSD

32 GB | 1 TB SSD

4GB | 64GB eMMC

8GB RAM | 512GB SSD

—

Black

Grey

Black

0.8 GHz

1.10 GHz

2.5 GHz

1.1 GHz

2.4 GHz

Windows 11 Home

Windows 11 Pro

Chrome OS

Windows 11

1366×768

1920×1080

—

1920×1080

3.24 Pounds

3.52 pounds

11.3 pounds

not specified

3.65 Pounds

Clamshell

Computer Tower

Chromebook

Clamshell

Experience the most secure Windows ever built. With fast boot times, increased responsiveness, and added protection against phishing and malicious software, applications run more smoothly.,Do more with AI as your personal assistant. Kickstart new projects with relevant answers, simplified solutions, and helpful advice. Copilot in Windows 11 is ready to support you whenever and wherever you need it.,Save time and increase productivity with powerful performance and smooth multitasking. Access fast web applications, edit photos and videos, and get the responsiveness you're looking for.,Enjoy vivid and immersive visuals in creative applications and gaming.,DDR4 RAM efficiently accesses and processes your data, while reducing data corruption.,Non-volatile storage handles multiple read and write requests simultaneously. Power gating increases power efficiency.,With virtually no bezel encircling the display, an ultra-wide viewing experience provides for seamless multi-monitor set-ups.,Watch videos and create colorfu

Privacy camera

Keyboard

Basic stereo speakers and dual-array digital microphone for clear audio and communication.

Keyboard, Microphone

60Hz

802.11 ac/b/g/n, Bluetooth 4.0, HDMI, Headphone, USB

Not specified

Bluetooth, HDMI, USB

HDMI, USB

HDMI

45 watts

—

65 watts

Reviews & Ratings

(4)

3.5

4 reviews

👍 Pros

👎 Cons

Performance

4.2

84%

The laptop is equipped with a powerful Intel Core Ultra 7 processor and 16GB of RAM, making it highly capable for academic tasks and general productivity. Users find it reliable for school use, though some are hesitant to confirm its performance for more intensive professional workloads.

Performance

4.2

84%

Appearance

4.0

80%

Following the classic Lenovo ThinkPad design language, the device features a professional black finish that is both durable and understated, making it suitable for both classroom and office environments.

Appearance

4.0

80%

Screen Quality

3.5

70%

The 14-inch display offers a standard portable viewing experience typical of the ThinkPad E series. While it serves its purpose for productivity, there is a lack of specific user feedback regarding its color accuracy or peak brightness.

Screen Quality

3.5

70%

Operating Experience

2.5

50%

The user experience is significantly hindered by software issues, specifically frequent pop-up notifications and bloatware that appear upon logging in, which many users find intrusive and annoying.

Operating Experience

2.5

50%

The user experience is significantly hindered by software issues, specifically frequent pop-up notifications and bloatware that appear upon logging in, which many users find intrusive and annoying.

Value for Money

3.0

60%

At a price point of approximately $1,881, users may find the value proposition challenging, as the laptop is primarily described as being 'good enough for high school,' suggesting it may be overpriced for basic use cases.

Value for Money

3.0

60%

Keywords

User Voices

3.0BESTBUYMar 10, 2026

Disappointed

Pretty good

A decent enough laptop. It gets the job done for high school work, though I'm not sure how it would hold up for more demanding tasks.

3.0BESTBUYMar 9, 2026

Academic User

Pretty good

This is a solid laptop for student life. It's more than enough for high school assignments, though I'm not sure it has the power for more demanding professional work.

Lenovo 21SX0039US Computers

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Specifications

General5

Display4

Performance4

Memory (RAM)1

Storage1

Battery1

Connectivity & Ports7

Camera & Audio1

Input1

Operating System1

Features1

Dimensions3

Certifications3

Warranty2

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Specifications

General5

Display4

Performance4

Memory (RAM)1

Storage1

Battery1

Connectivity & Ports7

Camera & Audio1

Input1

Operating System1

Features1

Dimensions3

Certifications3

Warranty2

Reviews & Ratings