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Lenovo · 15IRH10 (83K1)

Lenovo IdeaPad Slim 3i Gen 10 15 (Intel Core i5-13420H)

Lenovo IdeaPad Slim 3i Gen 10 15 (Intel Core i5-13420H) is a 15.3-inch laptop with the Intel Core i5-13420H and integrated Intel UHD Graphics. The base configuration has 8 GB RAM and 512 GB SSD and it weighs 1.6 kg. Lenovo sells it in 5 configurations.

In short

Lenovo IdeaPad Slim 3i Gen 10 15 (Intel Core i5-13420H) is a laptop from Lenovo. From ₹69,490 in India. Key specifications: processor Intel Core i5-13420H, graphics Intel UHD Graphics, RAM 8 GB.

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Processor
Intel Core i5-13420H
Graphics
Intel UHD Graphics
RAM
8 GB
Display size
15.3"

Variants

Where to buy

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Prices checked 3 weeks ago.

Pros

  • RAM can be upgraded later

Full specifications

Overview

Laptop type Everyday
Operating system Windows
OS edition Windows 11 Home
Office included Microsoft Office Home 2024
Model number 15IRH10 (83K1)

Performance

Processor Intel Core i5-13420H
Processor brand Intel
Graphics Intel UHD Graphics
Dedicated graphics No

Memory and storage

RAM 8 GB
RAM type DDR5-4800
RAM upgradeable Yes
Storage 512 GB
Storage type SSD M.2 2242 PCIe Gen4 QLC
Memory options 8GB RAM, 512GB SSD (Luna Grey, 83K101M5IN); 8GB RAM, 512GB SSD (Luna Grey, 83K101LLIN); 16GB RAM, 512GB SSD (Cosmic Blue, Office); 16GB RAM, 512GB SSD (Luna Grey, Office); 16GB RAM, 512GB SSD (8GB soldered + 8GB SODIMM, no Office listed)

Display

Display size 15.3"
Resolution 1920 x 1200
Display panel IPS
Refresh rate 60 Hz
Peak brightness 300 nits

Battery and build

Charger 65 W
Weight 1.6 kg
Backlit keyboard Yes
Colours Luna Grey, Cosmic Blue

Connectivity and warranty

Wi-Fi Wi-Fi 6
Ports Right Side:; USB-A (hi-speed USB); SD Card Reader; Left Side:; Power in (round); USB-A (hi-speed USB); HDMI 1.4 (supports resolution up to 4K@30Hz); USB-C (USB 5Gbps); Headphone / mic combo
Warranty 1 year

About the IdeaPad Slim 3i Gen 10 15 (Intel Core i5-13420H)

Lenovo IdeaPad Slim 3i Gen 10 15 (Intel Core i5-13420H) is a 15.3-inch laptop with the Intel Core i5-13420H and integrated Intel UHD Graphics. The base configuration has 8 GB RAM and 512 GB SSD and it weighs 1.6 kg. Lenovo sells it in 5 configurations. It is one of 28 Lenovo laptops and 170 laptops compared on Comparezi.

Lenovo IdeaPad Slim 3i Gen 10 15 (Intel Core i5-13420H) at a glance

  • Processor: Intel Core i5-13420H
  • Graphics: Intel UHD Graphics
  • RAM: 8 GB DDR5-4800
  • Storage: 512 GB SSD M.2 2242 PCIe Gen4 QLC
  • Display: 15.3-inch IPS display at 1920 x 1200, 60 Hz
  • Weight: 1.6 kg
  • Operating system: Windows 11 Home
  • Office: Microsoft Office Home 2024

Performance

It runs on the Intel Core i5-13420H. Graphics are integrated: Intel UHD Graphics. That is enough for office work, browsing and video, not for demanding games.

Memory and storage

RAM: 8 GB DDR5-4800, upgradeable. Storage: 512 GB SSD M.2 2242 PCIe Gen4 QLC. Lenovo sells these configurations: 8GB RAM, 512GB SSD (Luna Grey, 83K101M5IN); 8GB RAM, 512GB SSD (Luna Grey, 83K101LLIN); 16GB RAM, 512GB SSD (Cosmic Blue, Office); 16GB RAM, 512GB SSD (Luna Grey, Office); 16GB RAM, 512GB SSD (8GB soldered + 8GB SODIMM, no Office listed). Each is priced separately below.

Display

The screen is a 15.3-inch IPS display at 1920 x 1200, 60 Hz. Stated brightness: 300 nits.

Battery and build

It weighs 1.6 kg. The keyboard is backlit. Colours: Luna Grey, Cosmic Blue.

Software, ports and warranty

It ships with Windows 11 Home. Included: Microsoft Office Home 2024. Wireless: Wi-Fi 6. Ports: Right Side:; USB-A (hi-speed USB); SD Card Reader; Left Side:; Power in (round); USB-A (hi-speed USB); HDMI 1.4 (supports resolution up to 4K@30Hz); USB-C (USB 5Gbps); Headphone / mic combo. Warranty: 1 year, as stated by Lenovo.

How the Lenovo IdeaPad Slim 3i Gen 10 15 (Intel Core i5-13420H) compares

Of the 34 everyday laptops on Comparezi with a stated weight, 14 are lighter and 1 is level with it. Of the 35 everyday laptops on Comparezi with a stated screen brightness, 9 have a brighter screen and 18 are level with it.

Similar everyday laptops from other brands

Other Lenovo laptops

See every Lenovo product on Comparezi.

Sources

Checked 18 October 2026. Figures the brand does not state are left out rather than estimated. Prices on this page come from dated store checks, not from this text. See how Comparezi checks data.

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Questions

IdeaPad Slim 3i Gen 10 15 (Intel Core i5-13420H) FAQs

Intel Core i5-13420H.

It has integrated graphics (Intel UHD Graphics), which run light and older games, not demanding new ones.

8 GB DDR5-4800 in the base configuration; Lenovo lists it as upgradeable.

1.6 kg, as stated by Lenovo.

Yes: Microsoft Office Home 2024.

15.3-inch IPS display at 1920 x 1200, 60 Hz, 300 nits.

1 year, as stated by Lenovo.

Data sources

  • Entered in admin
  • Manufacturer official pages

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