Lenovo IdeaPad Slim 5i

LaptopMedia.com Laptop Specs Lenovo IdeaPad Slim 5i (16″, IRH10R / 16IRH10, Gen 10) Lenovo IdeaPad Slim 5i

Date Published: 16 Oct 2025

Intel Core 7 240H
Intel UHD Graphics (Alder Lake, 64EU)
16.0”, WUXGA (1920 x 1200), IPS
1000GB SSD
32GB RAM
1.65 kg (3.6 lbs)

TOTAL SCORE

7.6 Portability Very Good

7.0 Display Very Good

6.6 For Work Good

3.2 For Gaming Mediocre

Best Prices Specs Review For Work For Gaming

Lenovo IdeaPad Slim 5i

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Specs

Display
16.0”, WUXGA (1920 x 1200), IPS

HDD/SSD
1000GB SSD

M.2 Slot
1x 2242 M.2 NVMe PCIe 4.0 x4 + 1x 2280 M.2 NVMe PCIe 4.0 x4 See photo

RAM
32GB RAM

OS
Windows 11 Pro

Dimensions
356.5 x 250.6 x 16.9 mm (14.04" x 9.87" x 0.67")

Weight
1.65 kg (3.6 lbs)

Ports and connectivity

1x USB Type-A
3.2 Gen 1 (5 Gbps)

1x USB Type-A
3.2 Gen 1 (5 Gbps), Sleep and Charge

2x USB Type-C
3.2 Gen 1 (5 Gbps), Power Delivery (PD), DisplayPort

HDMI
1.4b

Card Reader
microSD (microSD, microSDHC, microSDXC)

Ethernet LAN

Wi-Fi
Wi-Fi 6E / Wi-Fi 7

Bluetooth
5.2 / 5.4

Audio jack
3.5mm Combo Jack

Features

Fingerprint reader

Web camera
5.0MP, with privacy shutter, fixed focus / FHD 1080p + IR, with privacy shutter, fixed focus, with ToF sensor

Backlit keyboard

Microphone
Dual Microphone Array

Speakers
2x 2W Stereo Speakers, Dolby Audio

Security Lock slot

Gifts
32GB USB Drive

Portability

Lenovo IdeaPad Slim 5i (16″, IRH10R / 16IRH10, Gen 10)

14.04" x 9.87" x 0.67" Dimensions

1.65 kg (3.6 lbs) Weight

Average 16.0-inch laptop

2.03 kg (4.5 lbs) +23% Weight

Review

Lenovo IdeaPad Slim 5i in-depth review

The Lenovo IdeaPad Slim 5i (16", Gen 10) looks and feels like a premium machine far above its starting price. Its all-metal chassis is elegant and sturdy, and its internal design offers a level of upgradeability that's almost unheard of in a slim laptop today. But this excellent foundation can be paired with some deeply disappointing components. Our review unit, the base model, reveals a story of stark contrasts - a beautiful shell housing a dull screen and a processor that struggles with heat. It’s a laptop that has the potential to be fantastic, but only if you choose your configuration very, very carefully.You can check the prices and configurations in our Specs System: https://laptopmedia.com/series/lenovo-ideapad-slim-5-16irh10r/Specs, Drivers, What's in the boxD[...]

Read the full review

Pros

Excellent and elegant all-aluminium construction
Fantastic upgradeability with two RAM and two M.2 slots
Comfortable keyboard with a dedicated NumPad
Good selection of practical ports
PWM-free display ensures eye comfort
IR camera with a physical privacy shutter

Cons

Base model display has extremely poor color coverage
CPU runs hot under load
Base model performance is weak for heavy tasks
Mediocre sound quality

Disassembly, maintenance and upgrade options

Step 1: Opening the Lenovo IdeaPad Slim 5i (16", Gen 10)Power off the laptop and place it on a flat surface. Undo the six Torx T5 screws securing the bottom plate. Use a plastic pry tool to release the clips. Start from one corner and work your way around until the panel lifts off.Battery RemovalThis model has a 60Wh lithium-ion battery. Detach the connector from the motherboard. Undo the two Phillips-head screws that secure the battery, then lift it out.Memory UpgradeThe notebook has two DDR5 SO-DIMM slots, located next to the fan shroud. The[...]