Lenovo ThinkPad T15g Gen 2vsLenovo IdeaPad Slim 5i

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

Lenovo
Lenovo ThinkPad T15g Gen 2
ThinkPad T15g Gen 2

Quick Stats

The Lenovo ThinkPad T15g Gen 2 delivers exceptional performance, maxing out games at full HD with over 60 fps.
The Lenovo ThinkPad T15g Gen 2 boasts a reassuringly robust build with excellent durability and solidity overall.
The Lenovo ThinkPad T15g Gen 2's display has good viewing angles and decent color accuracy overall.
The Lenovo ThinkPad T15g Gen 2 boasts an impressive array of features for gaming and creative work purposes.
Lenovo
Lenovo IdeaPad Slim 5i
IdeaPad Slim 5i

Quick Stats

The Lenovo IdeaPad Slim 5i's standout feature is its exceptional performance with smooth multitasking capabilities always ensured.
The Lenovo IdeaPad Slim 5i's build quality is solid and consistent, despite an unassuming design.
The Lenovo IdeaPad Slim 5i's display is sufficient for everyday office use with no major issues.
The Lenovo IdeaPad Slim 5i boasts a powerful Intel Core i7 processor and generous 16GB RAM storage capabilities.
Key Differences

No significant specification differences found between these devices.

Rank
Lenovo ThinkPad T15g Gen 2
#182
Lenovo IdeaPad Slim 5i
Winner
#180
Scores by Category
Rankings
Connectivity
Lenovo ThinkPad T15g Gen 2
#106
Winner
Lenovo IdeaPad Slim 5i
#190
Display
Lenovo ThinkPad T15g Gen 2
#525
Lenovo IdeaPad Slim 5i
#106
Winner
Performance
Lenovo ThinkPad T15g Gen 2
#241
Winner
Lenovo IdeaPad Slim 5i
#348
Build
Lenovo ThinkPad T15g Gen 2
#722
Lenovo IdeaPad Slim 5i
#687
Winner
Features
Lenovo ThinkPad T15g Gen 2
#112
Winner
Lenovo IdeaPad Slim 5i
#509

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

Specifications Comparison
Specification
Lenovo Lenovo ThinkPad T15g Gen 2
Lenovo Lenovo IdeaPad Slim 5i
up to 128GB
up to 32GB
up to 8000GB SSD
up to 4000GB SSD
Intel Core i7-11850H
Intel Core i7-13700H
NVIDIA GeForce RTX 3080 (Laptop, 110W)
Intel UHD Graphics Xe G4 (48EU)
3x M.2 PCIe x4 See photo
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Lenovo ThinkPad T15g Gen 2

Strengths

The laptop has a ton of IO coverage, including two full-sized USB ports, one Type C port, and two Thunderbolt 4 ports.
It comes with four SO-DIMM RAM slots and three M.2 PCI-e x4 slots, making it highly upgradable.
The display is a thing of beauty, offering good viewing angles and high maximum brightness (around 500 nits).
The laptop's performance is impressive, lasting for 10 hours of web browsing and 7.5 hours of video playback with the Core i7-1800H and RTX 3080.

Weaknesses

Portability is sacrificed, as the laptop has a max weight of 3.07 kilos.
The cooling system can't handle its full potential, capping out at 103 watts instead of the official 110 watts.
The GPU quickly reaches 82 degrees Celsius and maintains it throughout stress testing, which may indicate overheating issues.
The keyboard's touchpad could be better, as it's a bit small and has a rough surface.

Lenovo IdeaPad Slim 5i

Strengths

The laptop has a reliable performance with Intel Core i7-150u process processor, 16 GB of RAM, and 1 TB SSD storage.
It can handle general working loads of professional use cases without breaking a sweat.
The large 16-in display is great as a canvas to watch things on.
The audio quality from the front-facing loudspeakers is clear and doesn't clip at higher volumes.
There are two USB-A ports, an HDMI port, and a Micro SD card reader for connectivity options.
The trackpad is large and comfortable to operate, with all of Windows 11's gestures supported.
The inclusion of the co-pilot key is a new integration of Windows 11 laptops and adds convenience.
The battery life is average, but can reach up to 6 hours of longevity.

Weaknesses

The laptop has a somewhat generic and unassuming design that may not be attention-grabbing.
The build quality is standard and doesn't feel particularly special or rugged despite Lenovo's claims.
The display has a resolution of only 1920x1200p and a refresh rate of 60 Hz, which is suitable for business use but not impressive.
The anti-glare mat display can be sticky to touch and may take some time for users to get used to.
The Intel integrated Graphics may not be suitable for gaming or other graphics-intensive activities.
The audio speakers don't project too loud at maximum volume, although there is a 3.5mm audio jack for headphones.
The battery life is average and may not meet expectations if users are not actively managing power consumption.
The webcam has disappointing video quality with low resolution and poor light exposure.
Read Full Reviews

Lenovo ThinkPad T15g Gen 2

The Lenovo ThinkPad T15g Gen 2 is a laptop that seamlessly bridges the gap between business and gaming, making it an attractive option for professionals who also enjoy playing games in their free time. Equipped with an RTX 3080, this device can handle demanding tasks such as video editing and 3D modeling, while also delivering smooth gaming experiences. But how well does it perform, and is its cooling system up to the task of handling such powerful hardware? Let's dive into our review to find out.

Lenovo IdeaPad Slim 5i

The Lenovo IdeaPad Slim 5i is a reliable workhorse laptop that may not wow with its design, but delivers on its promise as a professional-grade machine. With its slim form factor and aluminium build, it may not feel rugged or particularly special, but it gets the job done. Powered by an Intel Core i7 processor, 16GB of RAM, and a 1TB SSD, this laptop handles daily tasks with ease, making it a suitable choice for office workers who need a dependable machine to get their work done.

Need help choosing?

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

Read Lenovo ThinkPad T15g Gen 2 ReviewRead Lenovo IdeaPad Slim 5i Review

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