Lenovo IdeaPad Slim 3 (16IRH10)

Processor: Intel Core i7-13620H
Everyday speed: Handles photo and video editing
Graphics: Intel UHD Graphics
Gaming: Not built for gaming
Memory: 24 GB
Storage: 512 GB SSD
Screen: 16" Full HD+ IPS
Weight: 1.68 kg
Battery (maker claim): Up to 14 hours
Operating system: Windows 11 Home

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Lenovo IdeaPad Slim 3 (16IRH10) at a glance

Performance

Handles photo and video editing

Intel Core i7-13620H with 24 GB of memory: power to spare for editing, coding and heavy multitasking.
Gaming

Not built for gaming

Built-in graphics only, so it suits browser and casual games at most.
Display

16" Full HD screen

A basic screen (300 nits).
Battery life

Up to 14 hours

A full day away from a plug, by its maker's figures (50 Wh battery).
Connectivity

Wi-Fi 7, HDMI

Has HDMI, USB-A and a card reader.
Portability

1.68 kg

Fine for the odd trip.

Lenovo IdeaPad Slim 3 (16IRH10) full specifications

Performance

The Lenovo IdeaPad Slim 3's Intel Core i7-13620H goes well beyond everyday needs, so it can take on video editing, big spreadsheets or development work. 24 GB of memory keeps it quick for years, and 512 GB of storage covers apps and everyday files.

Processor	Intel Core i7-13620H
Graphics	Intel UHD Graphics
Memory (RAM)	24 GB
Memory type	DDR5-4800
Maximum memory	24 GB
Memory upgrades	Partly upgradeable
Storage	512 GB
Storage type	SSD
Storage interface	PCIe 4.0 x4 NVMe M.2 2242
Storage slots	2

Screen

Its 16-inch Full HD screen is sharp enough for everyday work, study and streaming, and it's roomy enough for two windows side by side.

Screen size	16"
Resolution	Full HD+ (1920 x 1200)
Aspect ratio	16:10
Panel	IPS
Refresh rate	60 Hz
Brightness	300 nits
Colour range	45% NTSC
HDR	None
Finish	Matte
Touchscreen	No

Battery and size

At 1.68 kg it travels fine for the odd trip, but it's happiest on a desk. Its maker claims up to 14 hours on a charge, enough for a full day away from a plug.

Real-world battery life is usually shorter than the maker's figure, especially with a bright screen or video calls.

Battery life (maker claim)	Up to 14 hours
Battery capacity	50 Wh
Charger	65 W
Charges via	round tip
Fast charging	Rapid Charge Boost: 2 hours runtime from 15 minutes
Weight	1.68 kg
Dimensions	360 x 251 x 16.9-17.9 mm
Materials	aluminium top, PC-ABS bottom
Durability	MIL-STD-810H (21 tests)
Colour	Luna Grey
Colours available	Luna Grey

Ports and wireless

HDMI lets you plug straight into a TV or monitor. USB-A ports take older mice, keyboards and memory sticks without adapters. It also has a card reader for camera cards.

Wi-Fi 7 gets the most out of a modern router.

Ports	2x USB-A 3.2 Gen 1, 1x USB-C 3.2 Gen 1 (USB PD 45-65W, DisplayPort 1.2), 1x HDMI 1.4, 1x 3.5 mm audio, 1x SD card reader, 1x round-tip power connector
Thunderbolt / USB4	None
External displays (max)	2
Card reader	SD
Ethernet	None
Wi-Fi	Wi-Fi 7
Bluetooth	Bluetooth 5.4
Mobile data	None

Features

The Lenovo IdeaPad Slim 3 signs you in by recognising your face, adds a number pad and has a webcam privacy shutter. Video calls look crisp through its 1080p webcam, and the speakers sound fuller than most.

The keyboard isn't backlit, though.

Webcam	1080p + IR
Webcam privacy	physical shutter
Backlit keyboard	No
Keyboard	UK English, non-backlit, numeric keypad
Login	Face
Number pad	Yes
Touchpad	Mylar, 75 x 120 mm
Speakers	2x 2 W, Dolby Audio
Microphones	dual-array
Pen	No
Security	firmware TPM 2.0, face recognition

Software and model

Windows 11 runs almost anything, from Office and specialist work software to most PC games.

This model came out in 2025.

Operating system	Windows 11 Home
Model number	83K2005DUK
Released	2025

Specs compiled from Lenovo's product pages and datasheets. Manufacturers revise hardware between versions, so check the version on the box. Spotted an error? Tell us.