Lenovo Legion Y740SvsLenovo IdeaPad Duet 3

We compare these two popular phones to help you decide which one fits your needs and budget better.

Lenovo
Lenovo Legion Y740S
Legion Y740S

Quick Stats

The Lenovo Legion Y740S delivers high-performance capabilities with up to an Intel Core i9 processor.
The Lenovo Legion Y740S boasts a solid build quality with a 500-watt power supply and additional storage options easily accessible.
The Lenovo Legion Y740S boasts an impressive UHD display with vibrant colors and 100% sRGB color gamut accuracy.
The Lenovo Legion Y740S boasts up to a Core i9 processor and 32GB RAM for demanding tasks.
Lenovo
Lenovo IdeaPad Duet 3
IdeaPad Duet 3

Quick Stats

The Lenovo IdeaPad Duet 3's performance is solid, but not outstanding, making it suitable for everyday tasks.
The Lenovo IdeaPad Duet 3's build is a mixed bag, prioritizing portability over comfort and quality.
The Lenovo IdeaPad Duet 3's display is decent but limited for prolonged use and multitasking.
The Lenovo IdeaPad Duet 3 offers an 11-inch screen with 6-hour battery life.
Key Differences

No significant specification differences found between these devices.

Rank
Lenovo Legion Y740S
#592
Lenovo IdeaPad Duet 3
Winner
#589
Scores by Category
Rankings
Connectivity
Lenovo Legion Y740S
#709
Lenovo IdeaPad Duet 3
#523
Winner
Display
Lenovo Legion Y740S
#523
Lenovo IdeaPad Duet 3
#237
Winner
Performance
Lenovo Legion Y740S
#626
Winner
Lenovo IdeaPad Duet 3
#842
Build
Lenovo Legion Y740S
#719
Lenovo IdeaPad Duet 3
#49
Winner
Features
Lenovo Legion Y740S
#111
Winner
Lenovo IdeaPad Duet 3
#471

Note: Lower rank number indicates a better position in category.

Specifications Comparison
Specification
Lenovo Lenovo Legion Y740S
Lenovo Lenovo IdeaPad Duet 3
up to 32GB
up to 8GB
up to 1000GB SSD + up to 1000GB HDD
up to 256GB SSD
Intel Core i5-10300H
Intel Processor N200
NVIDIA GeForce RTX 2070 Max-Q
Intel UHD Graphics Xe 750 (32EU)
N/A
UFS 3.1 or 1x 2242 M.2 NVMe PCIe 3.0 x4 

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Lenovo Legion Y740S

Strengths

The Lenovo Legion Y740S is incredibly slim and thin, making it a great portable creative laptop.
It can be paired with an eGPU such as the Boost Station for enhanced gaming performance.
The Boost Station supports up to AMD 5700 XT or Nvidia RTX 280 Super graphics cards.
The laptop has Thunderbolt 3 capability, supporting VR and other demanding applications.
It has a 500W power supply, additional storage slots, and PCIe express bays for expandable storage.
The Boost Station is tool-less, making it easy to swap out the graphics card and add storage.

Weaknesses

The Legion Y740S does not have a discreet graphics card, which may be a drawback for some users.
The price of the laptop is $1099, which may be steep for some budgets.
There are no further details on the specs of the K300 gaming keyboard or the updated Why 25 gaming monitor.
The keystrokes on the true strike keyboard have been changed to a 'little bit different' feel, which may take getting used to.
The arrow keys are slightly bigger this year, but it's unclear if this is a significant improvement.
There is no mention of any potential heat issues with the vapor chamber cooling system.

Lenovo IdeaPad Duet 3

Strengths

Has a keyboard and trackpad that make it feel like a Chromebook
Can be used as a tablet by detaching the screen from the keyboard
Snap-on and off mechanism for the screen is easy to use
Supports Bluetooth connectivity for peripherals
Can run Lightroom and other photo editing apps smoothly
Xbox Game Pass runs pretty smoothly on this device
Available at a more agreeable price compared to competitors
Good value for those who want an all-in-one device

Weaknesses

Does not support Wi-Fi 6, only Wi-Fi 5
Keyboard can be uncomfortable in certain situations
Apps may behave strangely or refuse to go full screen
Lack of stylus makes editing photos less precise
Limited desktop applications compared to Windows or Mac OS
Battery life is not great, but it's not explicitly stated how long
May not be ideal for those looking for a pure tablet experience
Some apps may not work as expected in Chrome OS
Read Full Reviews

Lenovo Legion Y740S

The Lenovo Legion Y740S is a slim and portable gaming laptop that packs a punch without breaking the bank. Weighing in at just under 2 pounds, this laptop is designed for creative professionals who want to game on-the-go. With its impressive specs, including up to 32GB of RAM and a 1TB SSD, this laptop promises seamless performance for demanding applications and games.

Lenovo IdeaPad Duet 3

The Lenovo IdeaPad Duet 3 is an all-in-one Chromebook that blends the lines between laptop and tablet. While not considered a full-fledged PC, this device offers some capabilities that inch closer to that mark at an affordable price. With a keyboard, kickstand, and stylus holder, it's designed for productivity on-the-go, but its battery life falls short at around 6 hours. This review explores whether the Duet 3 can deliver on its promise of being a versatile, everyday device.

Need help choosing?

Read our detailed reviews to understand which device is better for your specific needs and budget.

Read Lenovo Legion Y740S ReviewRead Lenovo IdeaPad Duet 3 Review

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